CN202103270U - Electrical connectors with fool-proof function - Google Patents

Electrical connectors with fool-proof function Download PDF

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Publication number
CN202103270U
CN202103270U CN2011202221373U CN201120222137U CN202103270U CN 202103270 U CN202103270 U CN 202103270U CN 2011202221373 U CN2011202221373 U CN 2011202221373U CN 201120222137 U CN201120222137 U CN 201120222137U CN 202103270 U CN202103270 U CN 202103270U
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insulating base
location
electric connector
foolproof function
face
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陈冠吾
郭家宏
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Bellwether Electronic Corp
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Bellwether Electronic Corp
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Abstract

本实用新型为一种具有防呆作用的电连接器,包括插座及插头,插座包含第一绝缘座及第一端子,第一绝缘座设有定位开槽及定位孔,插头包含第二绝缘座及第二端子,第二绝缘座具插接端面且成型有防呆挡块,防呆挡块突出插接端面并朝插座方向延伸,第二绝缘座在相对的另一侧面设有定位钩臂,第二绝缘座插设在第一绝缘座内时,防呆挡块抵止在定位开槽上,且定位钩臂扣合在定位孔中,以令第一端子电性导接第二端子;以此确保电连接器之间的良好对接,避免不适当对接而造成电连接器毁坏。

Figure 201120222137

The utility model discloses an electric connector with foolproof function, comprising a socket and a plug, wherein the socket comprises a first insulating seat and a first terminal, the first insulating seat is provided with a positioning slot and a positioning hole, the plug comprises a second insulating seat and a second terminal, the second insulating seat has a plugging end face and is formed with a foolproof stopper, the foolproof stopper protrudes from the plugging end face and extends toward the socket, the second insulating seat is provided with a positioning hook arm on the other side opposite to the plugging end face, when the second insulating seat is plugged into the first insulating seat, the foolproof stopper abuts against the positioning slot, and the positioning hook arm is buckled in the positioning hole, so that the first terminal is electrically connected to the second terminal; thereby ensuring good docking between the electric connectors and avoiding damage to the electric connectors caused by improper docking.

Figure 201120222137

Description

具有防呆作用的电连接器Electrical connectors with fool-proof function

技术领域 technical field

本实用新型与电连接器有关,特别有关于一种电连接器公、母座对接时的防呆结构。  The utility model relates to an electric connector, in particular to a fool-proof structure when the male and female sockets of the electric connector are docked. the

背景技术 Background technique

传统上,各电子产品之间可利用一电连接器缆线来作电性连接,将该电连接器缆线插设在一电子产品的端口上,即可将信号自该电子产品传输至另一电子产品上,以达到产品间的连接功能。  Traditionally, an electrical connector cable can be used for electrical connection between electronic products, and the electrical connector cable can be inserted into a port of an electronic product to transmit signals from the electronic product to another An electronic product to achieve the connection function between products. the

现有的电连接器缆线的一端通常为一电连接器,另一端电子产品的端口则为另一电连接器,因此,将该电连接器缆线插设在该端口时,实际为将两公、母电连接器相互插接,使两公、母电连接器内的端子相互导接,以达到电性连接的效果。  One end of the existing electrical connector cable is usually an electrical connector, and the port of the electronic product at the other end is another electrical connector. Therefore, when the electrical connector cable is inserted into the port, it is actually the The two male and female electrical connectors are inserted into each other, so that the terminals in the two male and female electrical connectors are connected to each other, so as to achieve the effect of electrical connection. the

然而,上述两公、母电连接器相互插接时,却经常发生插头倒插或定位不准确等不适当的对接状况,不但可能造成电连接器插座及插头结构的毁损,也无法达到正确的电性连接,进而影响产品间的连接功能;因此,如何确保两电连接器之间的良好对接,并减少电连接器插座及插头结构的毁损,即为本实用新型的研究动机。  However, when the above-mentioned two male and female electrical connectors are plugged into each other, inappropriate docking conditions such as plug inversion or inaccurate positioning often occur, which may not only cause damage to the structure of the electrical connector socket and plug, but also fail to achieve correct positioning. The electrical connection affects the connection function between products; therefore, how to ensure a good connection between the two electrical connectors and reduce damage to the socket and plug structure of the electrical connector is the research motivation of the present invention. the

实用新型内容 Utility model content

本实用新型的一目的,在于提供一种具有防呆作用的电连接器,以确保电连接器之间的良好对接,避免不适当的对接而造成电连接器的毁损。  An object of the present invention is to provide a fool-proof electrical connector to ensure good connection between the electrical connectors and avoid damage to the electrical connector caused by improper connection. the

本实用新型的另一目的,在于提供一种具有防呆作用的电连接器,其插头定位在插座上,并使两者的端子保持正确的电性连接。  Another object of the present invention is to provide a fool-proof electrical connector, the plug of which is positioned on the socket, and the terminals of the two are kept in correct electrical connection. the

为了达成上述目的,本实用新型为一种具有防呆作用的电连接器,包括一插座及一插头,插座包含一第一绝缘座及设置在该第一绝缘座内的多数第一端 子,第一绝缘座的一侧面设有定位开槽,并在相对的另一侧面设有至少一定位孔,插头包含一第二绝缘座及设置在该第二绝缘座内的多数第二端子,第二绝缘座具一插接端面,且在插接端面的端缘成型有一防呆挡块,防呆挡块突出插接端面并朝插座方向延伸,且第二绝缘座在相对的另一侧面对应设有定位钩臂,其中,插接端面插设在第一绝缘座内时,防呆挡块抵止在定位开槽上,且定位钩臂扣合在定位孔中,以令第一端子电性导接第二端子。  In order to achieve the above object, the utility model is an electrical connector with a fool-proof function, including a socket and a plug, the socket includes a first insulating seat and a plurality of first terminals arranged in the first insulating seat, One side of the first insulating seat is provided with a positioning slot, and at least one positioning hole is provided on the opposite side. The plug includes a second insulating seat and a plurality of second terminals arranged in the second insulating seat. The second insulating seat has a plug-in end face, and a fool-proof block is formed on the end edge of the plug-in end face. The fool-proof block protrudes from the plug-in end face and extends toward the socket, and the second insulating seat corresponds to A positioning hook arm is provided, wherein, when the plug-in end face is inserted into the first insulating seat, the fool-proof stopper abuts against the positioning slot, and the positioning hook arm is buckled in the positioning hole, so that the first terminal is electrically connected to the positioning hole. Sexually connect the second terminal. the

为了达成上述目的,本实用新型为一种具有防呆作用的电连接器,其插设在具有定位开槽及至少一定位孔的插座上,电连接器包括一插头,插头包含一第二绝缘座及设置在第二绝缘座内的多数第二端子,第二绝缘座具一插接端面,且在插接端面的端缘成型有一防呆挡块,防呆挡块突出插接端面并朝插座方向延伸,且第二绝缘座在相对的另一侧面对应设有至少一定位钩臂,其中,插接端面插设在插座内时,防呆挡块抵止在定位开槽上,且该定位钩臂扣合在定位孔中。  In order to achieve the above object, the utility model is an electrical connector with a fool-proof function, which is inserted into a socket having a positioning slot and at least one positioning hole. The electrical connector includes a plug, and the plug includes a second insulating The second insulating seat has a plug-in end face, and a fool-proof block is formed on the end edge of the plug-in end face, and the fool-proof block protrudes from the plug-in end face and faces The direction of the socket extends, and the second insulating seat is provided with at least one positioning hook arm correspondingly on the opposite side, wherein, when the plug-in end face is inserted into the socket, the fool-proof stopper abuts against the positioning slot, and the The positioning hook arm is fastened in the positioning hole. the

相较于现有技术,本实用新型具有防呆作用的电连接器主要是在插头的侧面成型有朝插座方向延伸且突出第二绝缘座端面的防呆挡块,当使用者未经对位而径行将插头180度转向而插接在插座时,防呆挡块会被挡掣在第一绝缘座外,且防呆挡块会受到反推力而退出到侧板外,以此作为电连接器的防呆装置,以确保插座及插头之间的良好对接,避免不适当的对接而造成电连接器结构的毁损。  Compared with the prior art, the electric connector with fool-proof function of the utility model is mainly formed on the side of the plug with a fool-proof block extending toward the socket and protruding from the end face of the second insulating seat. And when the plug is turned 180 degrees and plugged into the socket, the fool-proof stopper will be blocked outside the first insulating seat, and the fool-proof stopper will be withdrawn from the side plate by the reverse thrust, as an electrical connection The foolproof device of the connector is used to ensure a good docking between the socket and the plug, and to avoid damage to the structure of the electrical connector caused by improper docking. the

附图说明 Description of drawings

图1为本实用新型具有防呆作用的电连接器的对接示意图之一;  Fig. 1 is one of the docking schematic diagrams of the electric connector with fool-proof effect of the utility model;

图2为本实用新型具有防呆作用的电连接器的对接示意图之二;  Fig. 2 is the second schematic diagram of docking of the electrical connector with foolproof effect of the utility model;

图3为本实用新型的第二绝缘座的立体外观示意图之一;  Fig. 3 is one of the three-dimensional appearance schematic diagrams of the second insulating seat of the present utility model;

图4为本实用新型的第二绝缘座的立体外观示意图之二;  Fig. 4 is the second three-dimensional appearance schematic diagram of the second insulating seat of the present utility model;

图5为本实用新型的第二绝缘座的剖视图;  Fig. 5 is the sectional view of the second insulation seat of the present utility model;

图6为本实用新型具有防呆作用的电连接器的对接示意图;  Fig. 6 is the butt joint schematic diagram of the electric connector with anti-fooling effect of the utility model;

图7为本实用新型具有防呆作用的电连接器对接后的剖视图;  Figure 7 is a cross-sectional view of the electric connector with fool-proof function of the present invention after docking;

图8为本实用新型具有防呆作用的电连接器的防呆示意图。  FIG. 8 is a schematic diagram of the fool-proof electrical connector of the present invention. the

【主要元件符号说明】  【Description of main component symbols】

1电连接器      2电路板  1 electrical connector 2 circuit board

10插座         11第一绝缘座  10 socket 11 first insulating seat

111底板        112侧板  111 bottom plate 112 side plate

12第一端子     13定位开槽  12 First terminal 13 Positioning slot

14定位孔       20插头  14 positioning hole 20 plug

200插接端面    21第二绝缘座  200 plug-in end face 21 second insulating seat

210第二端子槽  211支撑壁  210 second terminal slot 211 supporting wall

22第二端子     23防呆挡块  22 Second terminal 23 Fool-proof block

24定位钩臂     240间隙  24 positioning hook arm 240 clearance

25定位肋  25 positioning ribs

具体实施方式 Detailed ways

有关本实用新型的详细说明及技术内容,配合附图说明如下,然而附图仅提供参考与说明用,并非用来对本实用新型加以限制者。  The detailed description and technical content of the present utility model are described as follows with the accompanying drawings, but the accompanying drawings are only for reference and illustration, and are not used to limit the present utility model. the

请参照图1及图2,为本实用新型具有防呆作用的电连接器的对接示意图;本实用新型具有防呆作用的电连接器1包括一插座10及一插头20。  Please refer to FIG. 1 and FIG. 2 , which are schematic diagrams of docking of the electrical connector with foolproof function of the present invention; the electrical connector 1 with foolproof function of the present invention includes a socket 10 and a plug 20 . the

该插座10包含一第一绝缘座11及设置在该第一绝缘座11内的多数第一端子12,该第一绝缘座11的一侧面设有一定位开槽13,并在相对的另一侧面设有至少一定位孔14。  The socket 10 includes a first insulating seat 11 and a plurality of first terminals 12 arranged in the first insulating seat 11. One side of the first insulating seat 11 is provided with a positioning slot 13, and on the opposite side At least one positioning hole 14 is provided. the

更详细地说明该插座10的结构,该第一绝缘座11具有一底板111及自该底板111周缘垂直延伸的多数侧板112,该底板111插设有该些第一端子12,该定位开槽13及该定位孔14分别设于该些侧板112的其中二相对的侧板112上。此外,该定位开槽13的开设方向平行该些第一端子12,且该定位开槽13自该侧板112的一侧边延伸至另一侧边而贯穿该侧板112。  The structure of the socket 10 is described in more detail. The first insulating base 11 has a bottom plate 111 and a plurality of side plates 112 extending vertically from the periphery of the bottom plate 111. The bottom plate 111 is inserted with the first terminals 12. The positioning opening The groove 13 and the positioning hole 14 are respectively disposed on two opposite side panels 112 of the side panels 112 . In addition, the opening direction of the positioning slot 13 is parallel to the first terminals 12 , and the positioning slot 13 extends from one side of the side plate 112 to the other side and penetrates through the side plate 112 . the

本实施例中,该插座10是结合在一电路板2上,且该插座10的定位孔14 的数量为复数,该些定位孔14呈直线排列,平行该侧板112的端缘并与该端缘有一段距离。  In the present embodiment, the socket 10 is combined on a circuit board 2, and the number of positioning holes 14 of the socket 10 is plural, and these positioning holes 14 are arranged in a straight line, parallel to the edge of the side plate 112 and aligned with the There is a distance from the edge. the

该插头20包含一第二绝缘座21及设置在该第二绝缘座21内的多数第二端子22,该第二绝缘座21具一插接端面200,且在该插接端面200的端缘成型有一防呆挡块23,该防呆挡块23突出该插接端面200并朝该插座10方向延伸,且该第二绝缘座21在相对的另一侧面对应设有至少一定位钩臂24。  The plug 20 includes a second insulating seat 21 and a plurality of second terminals 22 arranged in the second insulating seat 21. The second insulating seat 21 has a plug-in end face 200, and the end edge of the plug-in end face 200 A fool-proof block 23 is formed, and the fool-proof block 23 protrudes from the plug end surface 200 and extends toward the socket 10, and the second insulating seat 21 is correspondingly provided with at least one positioning hook arm 24 on the opposite side . the

请再参照图3至图5,分别为本实用新型的第二绝缘座的二立体外观示意图及剖视图;于本实施例中,该防呆挡块23的截面呈梯形,该第二绝缘座21的侧面成型有一支撑壁211,该支撑壁211自该插接端面200的端缘垂直延伸,该定位钩臂24则是成型在该支撑壁211上,即,该定位钩臂24自该支撑壁211朝该插座10的方向延伸,并与该第二绝缘座21的侧面保持有一间隙240。  Please refer to Fig. 3 to Fig. 5 again, which are respectively two stereoscopic appearance schematic diagrams and cross-sectional views of the second insulating seat of the present utility model; A support wall 211 is formed on the side of the support wall 211, and the support wall 211 extends vertically from the end edge of the insertion end face 200, and the positioning hook arm 24 is formed on the support wall 211, that is, the positioning hook arm 24 extends from the support wall 211 extends toward the socket 10 and maintains a gap 240 with a side of the second insulating base 21 . the

再者,该第二绝缘座21成型有贯穿该第二绝缘座21的多数第二端子槽210,该些第二端子22结合在该些第二端子槽210内。该第二绝缘座21在该防呆挡块23的内侧成型有一对定位肋25,该插头20插设在该插座10上时,该对定位肋25分别抵靠该定位开槽13的二侧边。  Furthermore, the second insulating base 21 is formed with a plurality of second terminal slots 210 passing through the second insulating base 21 , and the second terminals 22 are combined in the second terminal slots 210 . The second insulating seat 21 is formed with a pair of positioning ribs 25 on the inner side of the fool-proof block 23. When the plug 20 is inserted into the socket 10, the pair of positioning ribs 25 abut against the two sides of the positioning slot 13 respectively. side. the

请继续参照图6及图7,分别为本实用新型具有防呆作用的电连接器的对接示意图及对接后的剖视图;使用时,该插座10及该插头20相互对接,该插头20的防呆挡块23及该对定位肋25对准该定位开槽13的方位,以将该第二绝缘座21(插接端面200)插设在该第一绝缘座11内,此时,该些第一端子12会分别对应插设在该些第二端子槽210中,该防呆挡块23会抵止在该定位开槽13上,且该定位钩臂24扣合在该定位孔14中,以令该些第一端子12分别电性导接该些第二端子22。  Please continue to refer to FIG. 6 and FIG. 7, which are respectively a docking schematic diagram and a cross-sectional view after docking of the electric connector with fool-proof function of the present invention; The stopper 23 and the pair of positioning ribs 25 are aligned with the orientation of the positioning slot 13, so that the second insulating seat 21 (inserting end surface 200) is inserted into the first insulating seat 11. At this time, the first insulating seat 21 One terminal 12 will be respectively inserted into the second terminal slots 210 correspondingly, the fool-proof block 23 will abut against the positioning slot 13, and the positioning hook arm 24 will be buckled in the positioning hole 14, The first terminals 12 are electrically connected to the second terminals 22 respectively. the

请另参照图8,为本实用新型具有防呆作用的电连接器的防呆示意图;当该电连接器1不慎使用时,如使用者未经对位而径行将该插头20转向(180度)插接在该插座10的状况下,此时,突出该第二绝缘座21端面的防呆挡块23会被挡掣在该第一绝缘座11的侧板112外,当该侧板112及该防呆挡块23之间相互挤压时,该防呆挡块23会受到该侧板112反推力而退出到该侧板112外,以此作为该电连接器1的防呆装置,使该插座10及该插头20之间作正确地对接而达到电性连接,避免造成电连接器插座及插头结构的毁损。  Please also refer to Figure 8, which is a fool-proof schematic diagram of the electric connector with fool-proof function of the present invention; when the electric connector 1 is used carelessly, if the user turns the plug 20 without alignment (180 degree) plugged into the socket 10, at this time, the fool-proof block 23 protruding from the end face of the second insulating seat 21 will be blocked outside the side plate 112 of the first insulating seat 11, when the side plate 112 and the fool-proof block 23 are pressed against each other, the fool-proof block 23 will withdraw from the side plate 112 by the counter-thrust force of the side plate 112, so as to serve as the fool-proof device of the electrical connector 1 , so that the socket 10 and the plug 20 are connected correctly to achieve electrical connection, so as to avoid damage to the structure of the socket and the plug of the electrical connector. the

以上所述仅为本实用新型的较佳实施例,非用以限定本实用新型的专利保护范围,其他运用本实用新型专利精神的等效变化,均应俱属本实用新型的专利保护范围。  The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the patent of the present utility model. Other equivalent changes using the spirit of the patent of the present utility model all belong to the scope of protection of the patent of the present utility model. the

Claims (17)

1. the electric connector with foolproof function is characterized in that, comprising:
One socket comprises one first insulating base and is arranged on the most the first terminals in this first insulating base, and a side of this first insulating base is provided with a location fluting, and is provided with at least one location hole in relative another side; And
One plug; Comprise one second insulating base and be arranged on majority second terminal in this second insulating base; This second insulating base tool, one grafting end face; And the ora terminalis at this grafting end face forms a fool proof block, and this fool proof block is outstanding should the grafting end face and extend towards this socket direction, and this second insulating base is provided with at least one location hook arm in relative another side correspondence;
Wherein, when this grafting end face was plugged in this first insulating base, this fool proof block supported and ends on this location fluting, and this location hook arm is fastened on, and these the first terminals are electrically conducted those second terminals in this location hole.
2. the electric connector with foolproof function as claimed in claim 1; It is characterized in that; This first insulating base has a base plate and reaches from the vertically extending most side plates of this base plate periphery; This base plate is inserted with those the first terminals, and this location fluting and this location hole are located at respectively on wherein two opposing sideplates of those side plates.
3. the electric connector with foolproof function as claimed in claim 2 is characterized in that, this location fluting offer parallel those the first terminals of direction, and a side of should location slotting from this side plate extends to another side and runs through this side plate.
4. the electric connector with foolproof function as claimed in claim 3 is characterized in that, the quantity of this location hole is plural number, and those location holes are arranged in a linear, and the ora terminalis of parallel this side plate also has a segment distance with this ora terminalis.
5. like each described electric connector with foolproof function in the claim 1 to 4, it is characterized in that this second insulating base forms most second terminal grooves, those second terminals are combined in those second terminal grooves.
6. the electric connector with foolproof function as claimed in claim 1 is characterized in that, this second insulating base forms a pair of positioning rib in the inboard of this fool proof block, the dual side-edge that this is slotted against this location respectively to positioning rib.
7. like claim 1 or 6 described electric connectors with foolproof function, it is characterized in that the side of this second insulating base forms a supporting walls, this supporting walls is from the ora terminalis vertical extent of this grafting end face, and this location hook arm is molded on this supporting walls.
8. the electric connector with foolproof function as claimed in claim 7 is characterized in that, this location hook arm is the extension of the direction towards this socket from this supporting walls.
9. the electric connector with foolproof function as claimed in claim 7 is characterized in that, the side of this location hook arm and this second insulating base maintains a gap.
10. like claim 1,6 or 9 described electric connectors with foolproof function, wherein the cross section of this fool proof block is trapezoidal.
11. the electric connector with foolproof function is plugged on the socket with a location fluting and at least one location hole, it is characterized in that this electric connector comprises:
One plug; Comprise one second insulating base and be arranged on majority second terminal in this second insulating base; This second insulating base tool, one grafting end face; And the ora terminalis at this grafting end face forms a fool proof block, and this fool proof block is outstanding should the said socket direction of grafting end face and court to be extended, and this second insulating base is provided with at least one location hook arm in relative another side correspondence;
Wherein, when this grafting end face was plugged in this socket, this fool proof block supported and ends on the fluting of said location, and this location hook arm is fastened in the said location hole.
12. the electric connector with foolproof function as claimed in claim 11 is characterized in that, this second insulating base forms most second terminal grooves, and those second terminals are to be combined in those second terminal grooves.
13. the electric connector with foolproof function as claimed in claim 11 is characterized in that, this second insulating base forms a pair of positioning rib in the inboard of this fool proof block, the dual side-edge that this is slotted against said location respectively to positioning rib.
14. like each described electric connector in the claim 11 to 13 with foolproof function; It is characterized in that; The side of this second insulating base forms a supporting walls, and this supporting walls is from the ora terminalis vertical extent of this grafting end face, and this location hook arm is to be molded on this supporting walls.
15. the electric connector with foolproof function as claimed in claim 14 is characterized in that, this location hook arm is the extension of the direction towards this socket from this supporting walls.
16. the electric connector with foolproof function as claimed in claim 14 is characterized in that, the side of this location hook arm and this second insulating base maintains a gap.
17., it is characterized in that the cross section of this fool proof block is trapezoidal like each described electric connector in the claim 11 to 13 with foolproof function.
CN2011202221373U 2011-06-28 2011-06-28 Electrical connectors with fool-proof function Expired - Lifetime CN202103270U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202221373U CN202103270U (en) 2011-06-28 2011-06-28 Electrical connectors with fool-proof function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202221373U CN202103270U (en) 2011-06-28 2011-06-28 Electrical connectors with fool-proof function

Publications (1)

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CN202103270U true CN202103270U (en) 2012-01-04

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Family Applications (1)

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CN2011202221373U Expired - Lifetime CN202103270U (en) 2011-06-28 2011-06-28 Electrical connectors with fool-proof function

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CN (1) CN202103270U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106981775A (en) * 2017-01-12 2017-07-25 西南电子技术研究所(中国电子科技集团公司第十研究所) Blind-mating connector producing balanced forces single-point separator between plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106981775A (en) * 2017-01-12 2017-07-25 西南电子技术研究所(中国电子科技集团公司第十研究所) Blind-mating connector producing balanced forces single-point separator between plate
CN106981775B (en) * 2017-01-12 2019-01-08 西南电子技术研究所(中国电子科技集团公司第十研究所) Blind-mating connector producing balanced forces single-point separator between plate

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