CN104064892B - One kind vga port - Google Patents

One kind vga port Download PDF

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Publication number
CN104064892B
CN104064892B CN201410343762.1A CN201410343762A CN104064892B CN 104064892 B CN104064892 B CN 104064892B CN 201410343762 A CN201410343762 A CN 201410343762A CN 104064892 B CN104064892 B CN 104064892B
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pin
vga
shaped
base
pins
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CN201410343762.1A
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CN104064892A (en
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陈丽珍
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陈丽珍
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Abstract

一种VGA接口,包括插头与插座;所述的插座,包括针脚、针脚板、针脚底板和D形铁环;所述针脚板开有6个圆孔,所述的D形铁环连接在针脚板上,呈凸出状态;所述的针脚有6只,针脚呈帽子形状,6只针脚套在针脚板的6个圆孔中;在针脚的后面设有弹簧,在弹簧的后面设有针脚底板。 A VGA interface comprising plug and socket; said socket, including pins, pin plates, pin D-shaped hoop and the bottom plate; the stitch plate has six circular opening, said D-shaped pin is connected to the hoop plates were projecting state; there are six of said pins, the pins were hat-shaped, six sets of six pin circular stitch plate; behind the pin a spring, is provided at the back of the spring pin floor. 所述的插头,包括底座、触点、D形磁钢环;所述的D形磁钢环,嵌入在底座中;所述的底座,其中间部分在D形磁钢环内呈凸出状态;在底座中间部分凸出来的这一面设有6个触点。 The plug includes a base, contacts, D-ring magnets; the D-shaped ring magnet, is embedded in the base; the base, wherein the intermediate portion projecting state in the form of D-shaped magnetic steel ring ; intermediate portion of the base projecting this side with six contacts. 本发明的主要特点是:容易连接、提高使用寿命、不易损坏。 The main feature of the invention is: easy to connect, improve service life, difficult to damage.

Description

一种VG A接口 One kind of an interface VG A

技术领域 FIELD

[0001]本发明属于电气元件,特别涉及到一种VGA接口。 [0001] The present invention belongs to the electrical component, particularly, to a VGA port.

背景技术 Background technique

[0002]普通的VGA接口,采用15针连接方式;其插座设有15个插孔,插头设有15个针脚,插头的针脚外围有一圈金属壳体。 [0002] Common VGA interface, using the 15-pin connection; which the receptacle 15 is provided with jacks, plugs with pins 15, pins is a circular periphery of the plug metal housing. 这种普通的VGA接口存在以下缺陷: Following shortcomings of such conventional VGA interface:

[0003] —、在实际的应用中,一般传输数据时只使用到红基色、绿基色、蓝基色、行同步、场同步信号线,而普通的VGA接口设有15个针脚连接,有些多余; [0003] -, in practical applications, generally when transferring data only to the red color, green color, blue color, horizontal sync, vertical sync signal lines and the common VGA interface with 15-pin connector, some superfluous;

[0004] 二、经常对插头进行插拔操作的(如笔记本连接投影教学的,常常会进行插拔操作),容易造成插座的插孔松弛,而导致接触不良; [0004] Second, the regular operation of the plug in a plug (such as a laptop connected to the projector teaching, will often be unplugged), a jack socket is likely to cause relaxation, resulting in poor contact;

[0005] 三、当一些设备的VGA插座不是置于很显明的地方时,将插头连接到插座比较困难,而且容易把插头的针脚弄歪掉; [0005] Third, when the number of the device is not placed in a very obvious VGA socket where the plug socket is connected to the difficult and easy to distort out the connector pins;

[0006]四、插头掉在地上时,容易造成壳体变形,以致不能插入插座。 [0006] Fourth, when the plug is ground off, likely to cause deformation of the housing, so that the receptacle can not be inserted.

发明内容 SUMMARY

[0007]为了解决上述普通VGA接口存在的问题,本发明提供的一种VGA接口,减少了连接的针脚,插头与插座之间更容易连接、提高使用寿命、不易损坏。 [0007] In order to solve the above conventional problems VGA interface a VGA interface provided by the present invention, an easier connection between the reducing pin, plug and socket connection, to improve the life, difficult to damage.

[0008]本发明解决其技术问题所采用的技术方案是: [0008] The aspect of the present invention to solve the technical problem are:

[0009] —种VGA接口,包括插头与插座;所述的插座,包括针脚、针脚板、针脚底板和D形铁环;所述针脚板开有6个圆孔,所述的D形铁环连接在针脚板上,呈凸出状态;所述的针脚有6只,针脚呈帽子形状,6只针脚套在针脚板的6个圆孔中;在针脚的后面设有弹簧,在弹簧的后面设有针脚底板。 [0009] - species VGA interface, comprising a plug and socket; said socket, including pins, pin plates, pin D-shaped hoop and the bottom plate; the stitch plate has six circular opening, the D-shaped hoop in connection pin plate was projected state; there are six of said pins, the pins were hat-shaped, six sets of six pin circular stitch plate; a spring pin in the back, behind the spring with a pin backplane. 6只针脚中,有5只分别与VGA的红、绿、兰基色信号线及行同步信号线和场同步信号线连接,第6只针脚与D形铁环连接在一起,并与VGA的屏蔽线及红、绿、兰基色的地线连接在一起。 Pins 6, 5 are connected to the VGA only red, green, primary blue signal and a row line and a field synchronization signal line synchronization signal line, only the first pin 6 and the D-shaped hoop are joined together, and the shield VGA lines and red, green, primary blue ground together.

[0010] 所述的插头,包括底座、触点、D形磁钢环;所述的D形磁钢环,嵌入在底座中;所述的底座,其中间部分在D形磁钢环内呈凸出状态;在底座中间部分凸出来的这一面设有6个触点,所述的触点采用圆形金属片。 [0010] The plug includes a base, contacts, D-ring magnets; the D-shaped ring magnet, is embedded in the base; the base, wherein the intermediate portion D in the form of ring-shaped magnet projecting state; the base of the intermediate portion projecting this side has six contacts, the contacts are made of a circular metal sheet. 6个触点与VGA线的连接方式,是与插座的针脚连接方式相对应的,其中有5个触点分别与VGA的红、绿、兰基色信号线及行同步信号线和场同步信号线连接,第6个触点与D形磁钢环连接在一起,并与VGA的屏蔽线、及红、绿、兰基色的地线连接在一起。 6 and the connection contacts of the VGA cable, the socket connection is a pin corresponding to, respectively, wherein there are five contact with VGA red, green, primary blue signal and a row line and a field synchronization signal line synchronization signal line connection, contact and sixth D-ring magnets are connected together, and the VGA shield wire, and red, green, primary blue ground together.

[0011 ]进一步,所述的触点,采用金属铜,不易氧化。 [0011] Further, the contacts, copper metal, easily oxidized.

[0012]在插头与插座的连接过程中,因本发明设计的不是针脚对插孔的连接,而只需要将插头底座凸出来的部分对准插座D形铁环的内部插入即可,插座的针脚自然会对准插头上的触点,所以连接非常容易;另外因插头上的D形磁钢环具有较强的磁性吸引力,与插座上的D形铁环贴在一起,起到了不易掉落的作用。 [0012] In the process of connecting the plug and the socket, the pin is not due to the present invention for the design of a Jack, and the base of the plug only need to align the socket portion projecting internal D-shaped hoop can be inserted, the socket naturally aligned contact pins on the plug, it is very easy to connect; Further, because the D-ring on the plug magnet with strong magnetic attraction force, the D-shaped hoop with the socket stick together, easy to swap played the role falling.

[0013]再者,普通的VGA插头,由15只针脚及一个很薄的金属壳体保护,掉落在地上时容易造成壳体变形、或不正当操作容易针脚弄歪,而本发明设计的插头是没有设计针脚的,所以就不易损坏,延长了使用寿命。 [0013] Further, Common VGA connector, the pins 15 and the metal housing to protect a thin, falling on the earth is likely to cause deformation of the housing, pin or improper operation easily distort, and the present invention is designed pin plug is not designed, so easy to damage, extended service life.

[0014]本发明的有益效果主要表现在:容易连接、提高使用寿命、不易损坏。 [0014] Advantageous effects of the present invention are mainly: easy to connect, improve service life, difficult to damage.

附图说明 BRIEF DESCRIPTION

[0015]图1是本发明实施方式VGA插座的结构示意图。 [0015] FIG. 1 is a structural diagram of an embodiment of the present invention VGA socket.

[0016]图2是本发明实施方式VGA插头的结构示意图。 [0016] FIG. 2 is a structural diagram of an embodiment of the present invention VGA plug.

[0017]图3是本发明实施方式VGA插座与插头连接后的一个截面示意图。 [0017] FIG. 3 is a schematic sectional view of the embodiment of the present invention VGA socket and plug connection.

具体实施方式 Detailed ways

[0018]下面结合附图对本发明的实施方式作进一步的描述。 [0018] The following describes an embodiment of the present invention will be further described in conjunction.

[0019] 一种VGA接口,包括插头与插座;所述的插座,见图1和图3所示,包括针脚al〜a6、针脚板1、针脚底板2和D形铁环3;针脚板1开有6个圆孔;所述的D形铁环3连接在针脚板1上,呈凸出状态;针脚al〜a6呈帽子形状,6只针脚al〜a6套在针脚板1的6个圆孔中;在针脚的后面设有弹簧4,在弹簧的后面设有针脚底板2;所述的针脚板1或针脚底板2都是采用绝缘材料。 [0019] A VGA interface, comprising a plug and socket; the socket, as shown in Figures 1 and 3, comprises a pin al~a6, pin plate 1, bottom plate 2 and the D-shaped pins 3 hoop; pin plate 1 there are six circular opening; hoop 3 of the D-shaped connecting pin on the plate 1, was projected state; al~a6 was hat-shaped pin, pin 6 al~a6 sleeve 6 round the pin plate 1 hole; behind the pin a spring 4, the base plate 2 is provided behind the spring pin; said pin or pin plate 1 plate 2 are insulating material.

[0020] 6只针脚al〜a6与VGA线的连接是:针脚al与VGA的红基色信号线连接,针脚a2与VGA的绿基色信号线连接,针脚a3与VGA的兰基色信号线连接,针脚a4与VGA的行同步信号线连接,针脚a5与VGA的场同步信号线连接,针脚a6与VGA的屏蔽线及红、绿、兰基色的地线、并D形铁环3连接在一起。 Connected [0020] 6-pin cable is a VGA al~a6: al pin VGA-red primary color signal line, and pins a2 green color VGA signal line, a3 and VGA pins of the primary blue signal line, stitch a4 VGA and line synchronization signal line, a5 and pin VGA field synchronization signal line is connected with pin VGA a6 shield wire and red, green, primary blue ground, and D 3 together form a hoop.

[0021 ] 所述的插头,见图2和图3所示,包括底座5、触点bl〜b6、D形磁钢环6;所述的D形磁钢环6,嵌入在底座5中;所述的底座,采用绝缘材料,底座5的中间部分在D形磁钢环6内呈凸出状态;在底座中间部分凸出来的这一面设有6个触点b 1〜b6,所述的触点b 1〜b6采用圆形铜片。 [0021] The plug, Figures 2 and 3, includes a base 5, the contact bl~b6, D-shaped magnetic steel ring 6; the D-ring magnets 6 embedded in the base 5; said base insulating material, an intermediate portion of the base 5 of the D-shape in a state projecting ring magnets 6; intermediate portion of the base side of which is provided with the projecting contacts 6 b 1~b6, the b 1~b6 contact with circular copper.

[0022] 6个触点bl〜b6与VGA线的连接是:触点bl与VGA的红基色信号线连接,触点b2与VGA的绿基色信号线连接,触点b3与VGA的兰基色信号线连接,触点b4与VGA的行同步信号线连接,触点b5与VGA的场同步信号线连接,触点b6与VGA的屏蔽线及红、绿、兰基色的地线、并D形磁钢环6连接在一起。 [0022] 6 is connected to the contact bl~b6 VGA cable is: bl contact with the red primary color VGA signal line, and the contact b2 of the green primary color VGA signal line, b3 contact with the primary blue signal VGA line is connected, the contacts b4 and VGA horizontal synchronizing signal line, and the contact b5 of the field synchronization signal line VGA connector, contacts with the VGA b6 shield wire and red, green, primary blue ground, and D-shaped magnetic steel ring 6 connected together.

[0023] 本实施方式中,当插头与插座连接后,因插头上的D形磁钢环的吸引力,与插座上的D形铁环贴在一起,而针脚因插头的压力往插座内部挤压,又因针脚后面的弹簧的弹性将针脚向外推,就使得针脚与触点之间有良好的接触。 [0023] In the present embodiment, when the plug and socket connection, due to attractive D-ring of magnets on the plug, with the D-shaped hoop stick together on the socket and pin plugs due to the pressure inside the socket squeeze pressure, because the elastic spring back of the pin will push the pins outwardly, makes good contact between the contact pins.

[0024]以上所述的仅是本发明一种较佳的实施方式,对本领域的技术人员来说,在不脱离本发明原理的前提下,作出的一些变化,都应当视为属于本发明的保护范围。 [0024] The above-described invention is merely a preferred embodiment, some variations to those skilled in the art, without departing from the principles of the present invention, the premise is made, it should be deemed to belong to the present invention. protected range.

Claims (2)

1.一种VGA接口,包括插头与插座;其特征是: 所述的插座,包括针脚、针脚板、针脚底板和D形铁环;所述针脚板开有6个圆孔,所述的D形铁环连接在针脚板上,呈凸出状态;所述的针脚有6只,针脚呈帽子形状,6只针脚套在针脚板的6个圆孔中;在针脚的后面设有弹簧,在弹簧的后面设有针脚底板;6只针脚中,有5只分别与VGA的红、绿、蓝基色信号线及行同步信号线和场同步信号线连接,第6只针脚与D形铁环连接在一起,并与VGA的屏蔽线及红、绿、蓝基色的地线连接在一起; 所述的插头,包括底座、触点、D形磁钢环;所述的D形磁钢环,嵌入在底座中;所述的底座,其中间部分在D形磁钢环内呈凸出状态;在底座中间部分凸出来的这一面设有6个触点,所述的触点采用圆形金属片;6个触点与VGA线的连接方式,是与插座的针脚连接方式相对应的,其中有5个触点分别 A VGA interface, comprising a plug and the socket; characterized in that: said socket, comprising a pin, the pin plate, pin D-shaped hoop and the bottom plate; the stitch plate has six circular opening, said D hoop-shaped plate connected to the pin, as a projecting state; there are six of said pins, the pins were hat-shaped, six sets of six pin circular stitch plate; a spring behind the pin, in the spring plate is provided behind the pin; pins 6, 5 are connected to the VGA only red, green, blue primary color signal and a row line and a field synchronization signal line synchronization signal line, only the first pin 6 is connected with the D-shaped hoop together, and shield wire connected to the VGA and the red, green, and blue primaries ground together; said plug comprising a base, contact, D-ring magnets; the D-shaped magnet ring, fitted in the base; the base, wherein the intermediate portion projecting state in the form of a D-shaped magnet ring; intermediate portion of the base projecting this side has six contacts, the contacts are made of a circular metal sheet ; six connection contacts of the VGA cable, the socket connection is a pin corresponding to which there are 5 contacts VGA的红、绿、蓝基色信号线及行同步信号线和场同步信号线连接,第6个触点与D形磁钢环连接在一起,并与VGA的屏蔽线、及红、绿、蓝基色的地线连接在一起。 VGA red, green, blue primary color signal lines and horizontal synchronizing signal line and a field sync signal line, and the sixth contact connected D-ring magnet, and the VGA shield wire, and red, green, and blue primary ground together.
2.根据权利要求1所述的一种VGA接口,其特征是:所述的针脚或触点,都采用金属铜。 2. A VGA interface according to claim 1, characterized in that: said pins or contacts, are used metallic copper.
CN201410343762.1A 2014-07-19 2014-07-19 One kind vga port CN104064892B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10228941A (en) * 1997-02-14 1998-08-25 Furukawa Electric Co Ltd:The Connector
US7004787B2 (en) * 2002-06-11 2006-02-28 Henry Milan Universal computer cable with quick connectors and interchangeable ends, and system and method utilizing the same
CN204030034U (en) * 2014-07-19 2014-12-17 陈丽珍 VGA interface

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