CN103346436A - Plug connector - Google Patents
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- CN103346436A CN103346436A CN201310257273XA CN201310257273A CN103346436A CN 103346436 A CN103346436 A CN 103346436A CN 201310257273X A CN201310257273X A CN 201310257273XA CN 201310257273 A CN201310257273 A CN 201310257273A CN 103346436 A CN103346436 A CN 103346436A
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Abstract
A plug connector can be connected to a socket connector which comprises two elastic pieces, and the plug connector comprises an insulating body and a metal shell. The insulating body is composed of a tongue portion and a step portion and used for carrying a connecting terminal, the metal shell is provided with a top face, a bottom face and two side walls, the two side walls are connected with the top face and the bottom face to form an accommodating slot in a defined mode, the insulating body is accommodated in the accommodating slot and integrated with the metal shell, and a plurality of concave portions and protruding portions or a long-strip-shaped concave portion is arranged on the top face and the bottom face of the metal shell or the top face or the bottom face of the metal shell and used for being contacted with the metal elastic pieces of the socket connector. The structure punched in the top face or the bottom face of the metal shell can prevent electromagnetic interference, dust and scraps, and stable insertion and extraction force can be kept after many times of insertion and extraction.
Description
Technical field
The present invention particularly has the electromagnetic interference of preventing and dustproof, anti-bits relevant for a kind of about a kind of pin connector, and through still keeping stablizing the pin connector of contact engaging and separating force after repeatedly plugging.
Background technology
Universal serial bus (Universal Serial Bus; USB) connector, generally be commonly referred to as USB connector, because it has characteristics such as plug and play, transmission speed be fast, applied to widely in the signal transmission of various computer products, and along with the development of USB connector, people for transmission speed, stability so that more demand to be arranged.
And the USB2.0 that use as coffret more on the market at present, and along with the continuous expansion of transfer files, USB2.0 can't satisfy the demand on the market.And USB3.0 is because having backward compatible characteristic, and has the ease for use of traditional USB technology and the function of plug and play concurrently, so the technical goal of industrial standard is to release than the fast product more than 10 times of present USB connector.Adopt the purpose of the framework identical with existing USB, except existing USB being optimized and realizing lower energy consumption and higher efficient, and support following Optical Fiber Transmission, so the defeated speed of USB3.0 can reach 5Gbps, far above the transmission speed 480Mbps of USB2.0.
And existing USB plug connector all comprises a metal shell and an insulating body usually, defines at least two holes in the metal shell upper surface; When being combined into pin connector, be with metal shell coated insulation body; Because the metal shell upper surface defines at least two and penetrates hole, so when being combined into pin connector, the insulating body that is wrapped by can go out to expose to the open air next from the hole that penetrates of metal shell upper surface.Clearly, the metal shell upper surface defines at least two holes and can cause the integrality of metal shell bad, when pin connector is connected with socket connector, can covers (Shielding) and cause producing electromagnetic interference (Electromagnetic Interference because lack; EMI) phenomenon produces in the time of can causing transmission signal to pass through connector and disturbs and instability.Specifically, this one lacks and covers and cause the electromagnetic interference phenomenon, can be more obvious at the high-frequency USB3.0 of healing, and this one penetrates the electromagnetic interference phenomenon that hole causes and must solve because the metal shell upper surface defines at least two.
In addition, because the metal shell wall defines at least two holes, may cause dust, fines to fall into metal shell inside from the body that insulate with the gap that penetrates hole, cause the connector loose contact or influence the contact engaging and separating force of USB connector.
Therefore, how to solve above-mentioned commonly use connector exist for a long time problem, desired most ardently the direction place of studying improvement by the present invention.
Summary of the invention
In order to solve above-mentioned existence phenomenon for a long time, the present invention is by shell fragment the contact section of improvement metal shell end face with socket connector, use same metal material to form at least one depressed part or protuberance through the punching press processing procedure, make pin connector can form good ELECTROMAGNETIC OBSCURANT design, and then make the metal clips on the socket connector all can do excellent contact with metal shell; So, not only can prevent the problem of electromagnetic interference and cross-talk, can also reach functions dustproof and anti-bits; Simultaneously, use same metal material with pin connector after, through repeatedly with the socket connector plug after, still can keep stablizing the pin connector of contact engaging and separating force, so can increase the useful life of pin connector.。
According to the above description, one of the present invention main purpose is to provide a kind of pin connector, can be for being connected with socket connector, by in metal shell end face and bottom surface or end face or bottom surface form a plurality of depressed parts, owing to be an enclosed construction or local holes structure, can effectively prevent electromagnetic interference, and can avoid dust or fines to fall into metal shell inside, and can keep stablizing contact engaging and separating force.
Another main purpose of the present invention is to provide a kind of pin connector, can be for being connected with socket connector, by in metal shell end face and bottom surface or end face or bottom surface form a plurality of protuberances, owing to be an enclosed construction, can effectively prevent electromagnetic interference, and can avoid dust or fines to fall into metal shell inside, and can keep stablizing contact engaging and separating force.
The present invention's main purpose again is to provide a kind of pin connector, can be for being connected with socket connector, by in metal shell end face and bottom surface or end face or bottom surface form a rectangular depressed part, owing to be sealing or a local holes structure, can effectively prevent electromagnetic interference, and can avoid dust or fines to fall into metal shell inside, and can keep stablizing contact engaging and separating force.
Projects that foundation is above-mentioned, the invention provides a kind of pin connector, system is for being connected in a socket connector, socket connector has a metal shell and forms a plurality of metal clipss respectively in this metal shell upper and lower surface, it is characterized in that pin connector includes: an insulating body, has the tongue that a base portion and is extended by base portion forward, wherein base portion is higher than tongue, and superior a plurality of first conducting terminals and a plurality of second conducting terminal of being loaded with of insulating body, described first conducting terminal has one first contact-segment, one first extension, one first linkage section and one first welding section, second conducting terminal then has one second contact-segment, one second extension, one second linkage section and one second welding section, and the first conducting end subsystem is positioned under second conducting terminal side and is staggered and is arranged in parallel; One metal shell, have an end face, a bottom surface and two side, two side system connects end face and bottom surface and encloses formation one ccontaining slot jointly, described insulating body system be contained in the ccontaining slot and with the metal shell fabric be one, wherein the wherein one side of the end face of metal shell and bottom surface upward or on end face and the two sides, bottom surface disposes a plurality of depressed parts, contacts in order to a metal clips more than socket connector.
Projects that foundation is above-mentioned, the present invention then provides a kind of pin connector, system is for being connected in a socket connector, socket connector has a metal shell and should form a plurality of metal clipss respectively in the metal shell upper and lower surface, it is characterized in that pin connector includes: an insulating body, has the tongue that a base portion and is extended by base portion forward, wherein base portion is higher than this tongue, and superior a plurality of first conducting terminals and a plurality of second conducting terminal of being loaded with of insulating body, described first conducting terminal has one first contact-segment, one first extension, one first linkage section and one first welding section, second conducting terminal then has one second contact-segment, one second extension, one second linkage section and one second welding section, and the first conducting end subsystem is positioned under second conducting terminal side and is staggered and is arranged in parallel; One metal shell, have an end face, a bottom surface and two side, two side system connects end face and bottom surface and encloses formation one ccontaining slot jointly, described insulating body system be contained in the ccontaining slot and with the metal shell fabric be one, wherein the wherein one side of the end face of metal shell and bottom surface upward or on end face and the two sides, bottom surface disposes a plurality of protuberances, contacts in order to a metal clips more than socket connector.
Projects that foundation is above-mentioned, the present invention provides a kind of pin connector again, system is for being connected in a socket connector, socket connector has a metal shell and should form a plurality of metal clipss respectively in the metal shell upper and lower surface, it is characterized in that pin connector includes: an insulating body, has the tongue that a base portion and is extended by base portion forward, wherein base portion is higher than tongue, and superior a plurality of first conducting terminals and a plurality of second conducting terminal of being loaded with of insulating body, described first conducting terminal has one first contact-segment, one first extension, one first linkage section and one first welding section, second conducting terminal then has one second contact-segment, one second extension, one second linkage section and one second welding section, and the first conducting end subsystem is positioned under second conducting terminal side and is staggered and is arranged in parallel; One metal shell, have an end face, a bottom surface and two side, two side system connects end face and bottom surface and encloses formation one ccontaining slot jointly, described insulating body system be contained in the ccontaining slot and with the metal shell fabric be one, wherein the end face of metal shell and bottom surface wherein simultaneously upward or on end face and the two sides, bottom surface dispose a rectangular depressed part, contact in order to a metal clips more than socket connector.
Via a kind of pin connector provided by the present invention, can reach overall structure stable, simplify the effectiveness of assembling and outward appearance unanimity, and can solve the phenomenon that the design that has a through hole in prior art on metal shell causes electromagnetic interference.
Description of drawings
Figure 1A sees structural representation outside the present invention's the pin connector embodiment.
Figure 1B is another surface structure schematic diagram of the present invention's pin connector embodiment.
Fig. 2 is the decomposing schematic representation of the pin connector of Figure 1A of the present invention and Figure 1B embodiment.
Fig. 3 is Figure 1A of the present invention and the explosive view of Figure 1B pin connector.
Fig. 4 A is the present invention's Figure 1A or Figure 1B pin connector and socket connector schematic representation intention.
Fig. 4 B is Figure 1A or Figure 1B pin connector and another schematic diagram of socket connector of the present invention.
Fig. 5 sees structural representation outside another metal shell of Fig. 1 A of the present invention and Figure 1B.
Fig. 6 A and Fig. 6 B be the present invention see structural representation outside the metal shell again.
Fig. 7 is the pin connector surface structure schematic diagram of another embodiment of the present invention.
Fig. 8 A and Fig. 8 B are the decomposing schematic representation of pin connector of Fig. 7 embodiment of the present invention.
Fig. 9 A is the explosive view of Fig. 7 pin connector of the present invention.
Fig. 9 B is another schematic appearance of metal shell of Fig. 7 pin connector of the present invention.
Figure 10 A and Figure 10 B are the present invention's Fig. 7 pin connector and socket connector schematic diagram.
Figure 11 sees structural representation outside the another metal shell of the present invention.
Figure 12 sees structural representation outside the present invention's the pin connector of an embodiment again.
Figure 13 A and Figure 13 B are the decomposing schematic representation of pin connector of Figure 12 embodiment of the present invention.
Figure 14 A is the explosive view of Figure 12 pin connector of the present invention.
Figure 14 B is another schematic appearance of metal shell of Figure 12 pin connector of the present invention.
Figure 15 A and Figure 15 B are pin connector and the socket connector schematic representation intention of Figure 12 of the present invention.
Figure 16 A and Figure 16 B be the present invention see structural representation outside another metal shell again.
The 17th figure is a plurality of first conducting terminals of pin connector of the present invention and the birds-eye perspective of second conducting terminal, first embodiment.
The 18th figure is a plurality of first conducting terminals of pin connector of the present invention and the birds-eye perspective of second conducting terminal, second embodiment.
The 19th figure is a plurality of first conducting terminals of pin connector of the present invention and the birds-eye perspective of second conducting terminal the 3rd embodiment.
Embodiment
Because the present invention discloses a kind of pin connector, the major technique means be by in metal shell end face and bottom surface or end face or bottom surface dash the depressed part established or protuberance to form complete covering or the design of local holes, make metal shell can prevent electromagnetic interference and dustproof, anti-bits, and through still keeping stablizing the pin connector of contact engaging and separating force after repeatedly plugging.In addition, with the structure of connector basic principle and function, particularly socket connector, for having, correlative technology field knows that usually the knowledgeable can understand in the present invention, so with hereinafter explanation, only be elaborated at the feature place with the present invention.In addition, graphic in following in the literary composition, also not according to the complete drafting of relative dimensions of reality, its effect is only at the expression schematic diagram relevant with feature of the present invention.
At first, see also Figure 1A with Figure 1B and cooperate Fig. 2, wherein Figure 1A sees structural representation outside the present invention's pin connector (plug connector) embodiment, Figure 1B is another surface structure schematic diagram of the present invention's pin connector embodiment, and Fig. 2 is Figure 1A of the present invention and the pin connector decomposing schematic representation of Figure 1B embodiment.As shown in Figure 2, pin connector 1 comprises an insulating body 11 and a metal shell 12, wherein insulating body 11 has the tongue 111 that a base portion 110 and is extended by base portion 110 forward, wherein base portion 110 is higher than tongue 111, can carry a plurality of first conducting terminals 112 and a plurality of second conducting terminal 114 that is combined into one in order to take advantage of respectively, and be contained in the metal shell 12, make that taking advantage of the insulating body 11 that is loaded with first conducting terminal 112 and second conducting terminal 114 is one with metal shell 12 fabrics, wherein a plurality of first conducting terminals 112 can be positioned at a plurality of second conducting terminals 114 belows, 114 of a plurality of second conducting terminals that are arranged in parallel have a determining deviation, below this is equidistant, a plurality of first conducting terminals 112 that are arranged in parallel are set, when a plurality of first conducting terminals 112 are watched by top or below with a plurality of second conducting terminals 114, be the staggered setting that is arranged in parallel.Though present embodiment describes with the structure that a plurality of first conducting terminals 112 can be positioned at a plurality of second conducting terminals 114 belows; technology and the interest field of the desire protection of right this case institute are not limited thereto embodiment, and the pin connector structure that a plurality of first conducting terminals 112 can be positioned at a plurality of second conducting terminals 114 tops does not also break away from technology and the interest field of this case institute desire protection.
In addition, shown in Figure 1A and Figure 1B, metal shell 12 has an end face 120, bottom surface 121 and 122,122 ', two sidewalls 122,122 ' of two sidewalls with respect to the end face setting are to connect end face 120 with bottom surface 121 and enclose jointly to form a ccontaining slot 124; And described insulating body 11 is to be contained in the ccontaining slot 124, makes that taking advantage of the insulating body 11 that is loaded with a plurality of first conducting terminals 112 and a plurality of second conducting terminals 114 can be one with metal shell 12 fabrics.In the present embodiment, metal shell 12 is to use same metal material through punching press processing procedure (stamping process), bottom surface 121 at metal shell 12 forms a plurality of depressed parts 1211 (showing) in Figure 1B, for example: the depressed part 1211 that forms two geometries, the end face 120 that arranges with respect to metal shell bottom surface 121 then is to be provided with the clamping mouth 1201 (showing in Figure 1A) that two general tradition penetrate, in order to a socket connector (receptacle connector) 2 on two metal clipss 21 contact with 21 ' (in Fig. 4 A, 4B, showing); In a preferred embodiment, this depressed part 1211 can be a kind of structure of rectangular closed; Clearly, be provided with the design of a plurality of sealing depressed parts 1211 in the bottom surface 121 of the metal shell 12 of present embodiment, make pin connector 1 can have complete metal structure and form the good design of covering.
Then, seeing also Fig. 3, is Figure 1A of the present invention and the explosive view of Figure 1B pin connector.Can know that by Fig. 3 metal shell 12 structures of finding out metal shell 12 and earlier figures 2 are roughly the same, difference then is the insulating body 11 in the present embodiment, can carry a plurality of first conducting terminals 112 and a plurality of second conducting terminal 114 that is combined into one in order to take advantage of according to aforementioned insulating body as can be known, it further can comprise first body 115 and second body 116, surface 1151 has in a first terminal groove 1153 usefulness are disposed at for a plurality of first conducting terminals 112 on first body 115, each terminal of wherein said a plurality of first conducting terminals 112 has one first contact-segment 1120, one first extension 1121, one first linkage section 1122 and one first welding section 1123, first contact-segment 1120 of its a plurality of first conducting terminals 112 is up extended by first extension 1121 and is bent, form one section difference with first extension 1121, and first linkage section 1122 equally up extends and bend and first extension 1121 forms one section difference, make first extension 1121 form a ㄩ type structure, first welding section 1123 is then extended by first linkage section, 1122 rear ends, when a plurality of first conducting terminals 112 are disposed in the first terminal groove 1153, can extend first welding section 1123 in the first terminal groove 1153 rear ends; Surface 1161 then has in one second terminal groove, 1163 usefulness are disposed at for a plurality of second conducting terminals 114 under second body 116, each terminal of wherein said a plurality of second conducting terminals 114 has one second contact-segment 1140, one second extension 1141, one second linkage section 1142 and one second welding section 1143, second contact-segment 1140 of its a plurality of second conducting terminals 114 and second extension 1141 are disposed at first extension, the 1121 ㄩ type superstructures of a plurality of first conducting terminals 112, and make second contact-segment 1140 and first contact-segment 1120 remain in same horizontal plane, and second linkage section 1142 up extends and bends, form one section difference with second extension 1141, when a plurality of second conducting terminals 114 are disposed in second terminal groove 1163, can extend second contact-segment 1140 and second welding section 1143 in second terminal groove, 1163 front and back ends; In addition, surperficial 1151 the time on second body 116 covers first body 115, can expose first contact-segment 1120 and extended second contact-segment 1140 of second terminal groove, 1163 Inner Front Ends that place in the first terminal groove 1153.At last, after taking advantage of the insulating body 11 that is loaded with a plurality of first conducting terminals 112 and a plurality of second conducting terminals 114 to be coated by metal shell 12, namely form pin connector as shown in Figure 1.Though the pin connector of present embodiment describes with the structure of assembling mode; the structure that the technology of right this case institute desire protection and interest field are not limited to assembling mode, the pin connector structure of insulating body, a plurality of first conducting terminal and the integrally formed mode of a plurality of second conducting terminals does not also break away from technology and the interest field of the desire protection of this case institute.
Please continuing to consult Fig. 4 A and Fig. 4 B, is the present invention's Fig. 1 or Figure 1B pin connector and socket connector schematic diagram again.Shown in Fig. 4 A and Fig. 4 B, the present invention's pin connector 1 can be for being connected on the socket connector 2, and wherein socket connector 2 is a metal shell, and forms each two metal clips 21 and 21 ' respectively in the metal shell upper and lower surface; So when pin connector 1 is connected with socket connector 2, metal shell 12 on the pin connector 1 can be housed in the socket connector 2, make two clamping mouths 1201 (in Fig. 4 A, showing) of metal shell 12 end faces 120 of pin connector 1 and two depressed parts 1211 (in Fig. 4 B, showing) of bottom surface 121 to contact with 21 ' with each two metal clips 21 of socket connector 2 upper and lower surfaces, for example: metal clips 21 can and clamping mouth 1201 phase buckles, and metal clips 21 ' can be connected in the bottom of depressed part 1211 or the edge of depressed part 1211 and form contact; So can be so that pin connector 1 forms with socket connector 2 to be electrically connected, to reach the effect of ground connection.In addition, because metal shell 12 bottom surface 121 depressed parts of establishing 1211 that dash are an enclosed construction, so when pin connector after socket connector is combined, namely can not produce the gap, so can avoid dust or fines to fall in the metal shell 12 from the gap of metal clips 21 ', and cause the problem of a plurality of first conducting terminals 112 and 114 loose contacts of a plurality of second conducting terminal in the pin connector.Be stressed that at this, after the improvement of the present invention via Fig. 2 and Fig. 3 embodiment, make pin connector 1 have the design of through hole compared to the metal shell 12 of prior art, pin connector 1 of the present invention can have complete metal structure and form the good design of covering, make the metal clips 21 and 21 ' on the socket connector 2 all can do excellent contact with metal shell 12, so not only can effectively avoid the phenomenon of electromagnetic interference, and the effectively 12 internal electromagnetic wave direction outdiffusions of barrier metal housing or external electromagnetic wave direction metal shell 12 diffusion inside and produce interference; In addition, can also reach functions dustproof and anti-bits simultaneously, simultaneously at pin connector and socket connector through after the plug repeatedly, still can keep stablizing contact engaging and separating force, specifically test data can after explanation.Clearly, the improvement through present embodiment just can solve the problem of long-term existence on pin connector.
Please continuing to consult Fig. 5 again, is to see structural representation outside another metal shell of Fig. 1 A of the present invention and Figure 1B.Hold according within aforementioned Figure 1A and Figure 1B, Fig. 2, Fig. 3, Fig. 4 A and Fig. 4 B, a plurality of depressed parts 1211 of formation are understood in the bottom surface 121 of metal shell 12, and this depressed part 1211 structure that is a kind of rectangular closed; Yet, as shown in Figure 5, the present embodiment difference is a plurality of depressed parts 1211 that form on the bottom surface 121 of metal shell 12 wherein, can further use the stamped technology, for example: when carrying out punching press, the control stamping press is inequality at its stamping press of diverse location, makes through each depressed part 1211 after the punching press, can form the design of local holes in the bottom of depressed part 1211; In a preferred embodiment, through each depressed part 1211 after the punching press, can form holes in the bottom of depressed part 1211 relative sides, as shown in Figure 5; Because these a little holes may be controlled to very little slit (slit), so can effectively avoid the phenomenon of electromagnetic interference equally, and the effectively 12 internal electromagnetic wave direction outdiffusions of barrier metal housing or external electromagnetic wave direction metal shell 12 diffusion inside and produce interference, can also reach and prevent dust and anti-functions of considering to be worth doing, after repeatedly plugging, still can keep stablizing contact engaging and separating force simultaneously.
Be stressed that at this, in previous embodiment of the present invention, the metal shell bottom surface dashes the sealing depressed part established or the design of local holes depressed part, operate through actual experiment, connector with sealing depressed part shows withdrawal force average out to 24.3550 newton (N) through the data of 1500 plug tests; And have the connector of local holes depressed part through withdrawal force average out to 31.3972 newton (N) of 1500 plugs, above-mentioned design all meets association's regulation withdrawal force and is greater than 10 newton (N), and the withdrawal force compared to general connector is big, be difficult for interrupting because pine drags or drops to cause to use, and through repeatedly still keeping stablizing contact engaging and separating force after the plug.
In addition, in previous embodiment of the present invention, the end face 120 that lies in metal shell 12 adopts legacy card interface 1201, and the bottom surface 121 of metal shell 12 then forms the depressed part 1211 of a plurality of sealings, or further uses the stamped technology to form the design of local holes in the bottom of depressed part 1211; Yet, be stressed that at this, can form the depressed part 1211 except the bottom surface 121 in metal shell among the present invention, end face 120 its clamping mouths 1201 that penetrate originally that arrange with respect to metal shell bottom surface 121 also can form the depressed part of enclosed construction or the depressed part of local holes, make and all can form the depressed part (in Fig. 6 A, showing) of a plurality of sealings or the depressed part (in Fig. 6 B, showing) of local holes in the end face 120 of metal shell respectively with 121 two sides, bottom surface, so by on metal shell end face 120 and 121 two sides, bottom surface or end face 120 and bottom surface 121 one side sealing depressed part or the local holes depressed part of establishing that dash wherein, main purpose all is to make the metal clips 21 and 21 ' on the socket connector 2 all can do excellent contact with metal shell 12, avoids the phenomenon of electromagnetic interference and reaches functions dustproof and anti-bits.
Then, please consult Fig. 7 again and cooperate Fig. 8 A and 8B, Fig. 7 is the pin connector surface structure schematic diagram of another embodiment of the present invention, and Fig. 8 A and 8B then are the decomposing schematic representation of pin connector of Fig. 7 embodiment of the present invention.Can know that by the pin connector of Fig. 7 and Fig. 8 A and 8B the pin connector of finding out with aforementioned Figure 1A and Figure 1B and Fig. 2 first embodiment is roughly the same, so repeat no more for the detailed construction of pin connector 1; The main difference part is that the design of the metal shell 12 in the present embodiment is different, variant in its metal shell 12 bottom surface 121 designs (a is shown in Fig. 8 B) of establishing of dashing, in the present embodiment, the bottom surface 121 of metal shell 12 is provided with a plurality of protuberances 1212 to outwash; For example: the protuberance 1212 of two geometries, the end face 120 that arranges with respect to metal shell bottom surface 121 then is the clamping mouth 1201 (a is shown in Fig. 8 A) that is provided with two general tradition and penetrates, in order to a socket connector 2 on two metal clipss 21 contact with 21 '; In a preferred embodiment, this protuberance 1212 can be a kind of structure of rectangular closed, and the size of its protuberance rectangular configuration does not limit; In addition, because metal shell 12 bottom surface 121 protuberances of establishing 1212 that dash are an enclosed construction, so when pin connector after socket connector is combined, namely can not produce the gap, so can avoid dust or fines to fall in the metal shell 12 from the gap of metal clips 21 ', and cause the problem of connector loose contact.Be stressed that at this, the present invention is via the improvement of present embodiment, make pin connector 1 have the design of through hole compared to the metal shell 12 of prior art, pin connector 1 of the present invention can have complete metal structure and form the good design of covering, make the metal clips 21 and 21 ' on the socket connector 2 all can do excellent contact with metal shell 12, so not only can effectively prevent the electromagnetic interference phenomenon, and the effectively 12 internal electromagnetic wave direction outdiffusions of barrier metal housing or external electromagnetic wave direction metal shell 12 diffusion inside and produce interference; In addition, can also reach simultaneously and prevent dust and anti-functions of considering to be worth doing, after repeatedly plugging, still can keep stablizing contact engaging and separating force at pin connector and socket connector simultaneously.Clearly, the improvement through present embodiment just can solve the problem of long-term existence on pin connector.
Follow, see also Fig. 9 A and 9B, Fig. 9 A and 9B are the explosive view of Fig. 7 pin connector of the present invention.Because present embodiment and earlier figures 8 A and 8 B embodiment differences only are that the structure of insulating body 11 is inequality, the structure of the insulating body 11 of present embodiment is identical with the structure of the insulating body 11 of Fig. 3, simultaneously, insulating body 11 is taken advantage of the transmission standard that a plurality of first conducting terminals 112 of carrying and a plurality of second conducting terminal 114 meet universal serial bus 3.0.So after insulating body 11 is coated by metal shell 12, can form the plug of a USB3.0.Because present embodiment is the design (b is shown in Fig. 9 A) that changes metal shell 12, be to change the design of establishing of dashing in metal shell 12 bottom surfaces 121, otherwise adopt and previous embodiment depressed part 1211 design mutually, protuberance 1212 designs that utilization is established to outwash replace (b is shown in Fig. 9 B), are that an enclosed construction can avoid dust, fines to fall in the metal shell 12 equally.And Fig. 9 A other for example the composition structure of insulating body 11 is identical with the composition structure of earlier figures 3 insulating bodies 11, so do not repeat them here it.
Then, please refer to Figure 10 A and Figure 10 B, is the present invention's Fig. 7 pin connector and socket connector schematic diagram.Similarly, the pin connector 1 of present embodiment can be for being connected on the socket connector 2, and wherein socket connector 2 is a metal shell, and forms each two metal clips 21 and 21 ' respectively in the metal shell upper and lower surface; So when pin connector 1 is connected with socket connector 2, metal shell 12 on the pin connector 1 can be housed in the socket connector 2, make 120 two clamping mouths 1201 that penetrate of metal shell 12 end faces (c is shown in Figure 10 A) of pin connector 1 and two protuberances 1212 (demonstration of c in Figure 10 B) of bottom surface 121 to contact with 21 ' with each two metal clips 21 of socket connector 2 upper and lower surfaces, for example: metal clips 21 can and clamping mouth 1201 phase buckles, and metal clips 21 ' can be connected in the bottom of protuberance 1212 or the edge of protuberance 1212 and form contact; So can be so that pin connector 1 forms with socket connector 2 to be electrically connected, to reach the effect of ground connection.In addition, because metal shell 12 bottom surface 121 protuberances of establishing 1212 that dash are an enclosed construction, so when pin connector after socket connector is combined, namely can not produce the gap, so can avoid dust or fines to fall in the metal shell 12 from the gap of metal clips 21 ', and cause a plurality of first conducting terminals 112 in the pin connector and the problem of second conducting terminal, 114 loose contacts.Be stressed that at this, after the improvement of the present invention via Fig. 8 A and 8 B and Fig. 9 A and 9B embodiment, make pin connector 1 have the design of through hole compared to the metal shell 12 of prior art, pin connector 1 of the present invention can have complete metal structure and form the good design of covering, make the metal clips 21 and 21 ' on the socket connector 2 all can do excellent contact with metal shell 12, so not only can effectively avoid the phenomenon of electromagnetic interference, and the effectively 12 internal electromagnetic wave direction outdiffusions of barrier metal housing or external electromagnetic wave direction metal shell 12 diffusion inside and produce interference; In addition, can also reach simultaneously and prevent dust and anti-functions of considering to be worth doing, after repeatedly plugging, still can keep stablizing contact engaging and separating force at pin connector and socket connector simultaneously.Clearly, the improvement through present embodiment just can solve the problem of long-term existence on pin connector.
Similarly, in previous embodiment of the present invention, the end face 120 that lies in metal shell 12 adopts legacy card interface 1201, and the bottom surface 121 of metal shell 12 then forms the design of the protuberance 1212 of a plurality of sealings; Yet, be stressed that at this, the present invention can form the protuberance 1212 except the bottom surface 121 in metal shell, also can form the protuberance of enclosed construction with respect to end face 120 its clamping mouths 1201 that penetrate originally of metal shell bottom surface 121 settings, make the protuberance (in Figure 11, showing) that all can form a plurality of sealings in the end face 120 of metal shell and 121 two sides, bottom surface respectively, the size of its protuberance rectangular configuration does not limit, so by on metal shell end face 120 and 121 two sides, bottom surface or end face 120 and the bottom surface 121 one side sealing protuberance of establishing that dashes wherein, main purpose all is to make the metal clips 21 and 21 ' on the socket connector 2 all can do excellent contact with metal shell 12, avoids the phenomenon of electromagnetic interference and reaches functions dustproof and anti-bits.
Then please continue to consult Figure 12 and cooperate Figure 13 A and Figure 13 B, Figure 12 sees structural representation outside the present invention's the pin connector of an embodiment again again, and Figure 13 is the pin connector decomposing schematic representation of Figure 12 embodiment of the present invention.Can know that by Figure 12 and Figure 13 A and Figure 13 B the example structure of finding out with aforementioned Figure 1A and Fig. 1 B and Fig. 2 is roughly the same, so the detailed construction for pin connector 1 repeats no more, the present embodiment difference is metal shell bottom surface 121 design of establishing of dashing.As shown in figure 12, clearly, in the present embodiment, the bottom surface 121 of metal shell 12 inwardly dashes the depressed part 1213 (d is shown in Figure 13 B) that is provided with a rectangular geometry, the end face 120 that arranges with respect to metal shell bottom surface 121 then is the clamping mouth 1201 (d is shown in Figure 13 A) that is provided with two general tradition and penetrates, in order to contact with 21 ' with each two metal clips 21 of socket connector 2 upper and lower surfaces; In a preferred embodiment, the structure that this rectangular depressed part 1213 can be a kind of rectangular closed, the size of its rectangular depressed part rectangular configuration does not limit.In addition, because the metal shell 12 bottom surface 121 rectangular depressed parts of establishing 1213 that dash are an enclosed construction, so when pin connector after socket connector is combined, namely can not produce the gap, so can avoid dust or fines to fall in the metal shell 12 from the gap of metal clips 21 ', and cause a plurality of first conducting terminals 112 in the pin connector and the problem of second conducting terminal, 114 loose contacts.Be stressed that at this, after the improvement of the present invention via present embodiment, make pin connector 1 have the design of through hole compared to the metal shell 12 of prior art, pin connector 1 of the present invention can have complete metal structure and form the good design of covering, make the metal clips 21 and 21 ' on the socket connector 2 all can do excellent contact with metal shell 12, so not only can effectively prevent the electromagnetic interference phenomenon, and the effectively 12 internal electromagnetic wave direction outdiffusions of barrier metal housing or external electromagnetic wave direction metal shell 12 diffusion inside and produce interference; In addition, can also reach simultaneously and prevent dust and anti-functions of considering to be worth doing, after repeatedly plugging, still can keep stablizing contact engaging and separating force at pin connector and socket connector simultaneously.Clearly, the improvement through present embodiment just can solve the problem of long-term existence on pin connector.
Please continue to consult Figure 14 A and Figure 14 B, be the explosive view of Figure 12 pin connector of the present invention.Shown in Figure 14 A and Figure 14 B, because present embodiment only is that with the previous embodiment difference design of metal shell 12 bottom surfaces 121 is different, variant in its metal shell 12 bottom surface 121 designs (e is shown in Figure 14 B) of establishing of dashing, be that design with two depressed parts 1211 in previous embodiment metal shell 12 bottom surfaces changes and is made as a rectangular depressed part 1213 and replaces at present embodiment, the end face 120 that arranges with respect to metal shell bottom surface 121 then is the clamping mouth 1201 (e is shown in Figure 14 A) that is provided with two general tradition and penetrates, in order to a socket connector 2 on two metal clipss 21 contact with 21 '; In a preferred embodiment, rectangular depressed part 1213 is that an enclosed construction can avoid dust or fines to fall in the metal shell 12 from the gap of metal clips 21 '.And Figure 14 A other for example the composition structure of insulating body 11 is identical with the composition structure of earlier figures 3 insulating bodies 11, so do not repeat them here it.
Then, please refer to Figure 15 A and Figure 15 B, is the present invention's pin connector and socket connector schematic diagram.As Figure 15 A and Figure 15 B, similarly, the pin connector 1 of present embodiment can be for being connected on the socket connector 2, and wherein socket connector 2 is a metal shell, and forms each two metal clips 21 and 21 ' respectively in the metal shell upper and lower surface; So when pin connector 1 is connected with socket connector 2, metal shell 12 on the pin connector 1 can be housed in the socket connector 2, make 120 two clamping mouths 1201 that penetrate of metal shell 12 end faces (f is shown in Figure 15 A) of pin connector 1 and a rectangular depressed part 1213 (f is shown in Figure 15 B) of bottom surface 121 to contact with 21 ' with each two metal clips 21 of socket connector 2 upper and lower surfaces, for example: metal clips 21 can and clamping mouth 1201 phase buckles, and metal clips 21 ' can be connected in the bottom of rectangular depressed part 1213 or the edge of rectangular depressed part 1213 and form contact; So can be so that pin connector 1 forms with socket connector 2 to be electrically connected, to reach the effect of ground connection.In addition, because the metal shell 12 bottom surface 121 rectangular depressed parts of establishing 1213 that dash are an enclosed construction, so when pin connector after socket connector is combined, namely can not produce the gap, so can avoid dust or fines to fall in the metal shell 12 from the gap of metal clips 21 ', and cause a plurality of first conducting terminals 112 in the pin connector and the problem of second conducting terminal, 114 loose contacts.Be stressed that at this, after the improvement of the present invention via Figure 11 and Figure 12 embodiment, make pin connector 1 have the design of through hole compared to the metal shell 12 of prior art, pin connector 1 of the present invention can have complete metal structure and form the good design of covering, make the metal clips 21 and 21 ' on the socket connector 2 all can do excellent contact with metal shell 12, so not only can effectively avoid the phenomenon of electromagnetic interference, and the effectively 12 internal electromagnetic wave direction outdiffusions of barrier metal housing or external electromagnetic wave direction metal shell 12 diffusion inside and produce interference; In addition, can also reach simultaneously and prevent dust and anti-functions of considering to be worth doing, after repeatedly plugging, still can keep stablizing contact engaging and separating force at pin connector and socket connector simultaneously.Clearly, the improvement through present embodiment just can solve the problem of long-term existence on pin connector.
Similarly, identical with the described embodiment of Fig. 5, present embodiment is formed rectangular depressed part 1213 on the bottom surface 121 of metal shell 12, can further use the stamped technology, make through the rectangular depressed part 1213 after the punching press, can form the design of local holes in the bottom of its rectangular depressed part 1213, because the structure of local holes is identical with earlier figures 5 embodiment with effect, so repeat no more.
Similarly, in previous embodiment of the present invention, the end face 120 that lies in metal shell 12 adopts legacy card interface 1201, and the bottom surface 121 of metal shell 12 forms the rectangular depressed part 1213 of a sealing, or further uses the stamped technology to form the design of local holes in the bottom of rectangular depressed part 1213; So, be stressed that at this, the present invention is except the bottom surface 121 in metal shell can form rectangular depressed part 1213, end face 120 its clamping mouths 1201 that arrange with respect to metal shell bottom surface 121 also can form the rectangular depressed part of a sealing or the rectangular depressed part of local holes, make and all can form the rectangular depressed part (in Figure 16 A, showing) of a sealing or the rectangular depressed part (in Figure 16 B, showing) of local holes in the end face 120 of metal shell respectively with 121 two sides, bottom surface, so by on metal shell end face 120 and two sides, bottom surface or end face 120 and the bottom surface one side rectangular depressed part of the sealing of establishing that dashes or the rectangular depressed part of local holes wherein, main purpose all is to make the metal clips 21 and 21 ' on the socket connector 2 all can do excellent contact with metal shell 12, avoids the phenomenon of electromagnetic interference and reaches functions dustproof and anti-bits.
Because major technology means of the present invention form a plurality of through holes at improvement traditional plug connector on the top of its metal shell, so cause pin connector can't form good ELECTROMAGNETIC OBSCURANT, cause electromagnetic interference or the problem of cross-talk.And via the improvement of aforementioned each embodiment of the present invention, just can solve the electromagnetic interference of this long-term existence connector or the problem of cross-talk fully; Simultaneously, via actual test result, pin connector and the contact engaging and separating force between socket connector after the improvement can obviously improve, so can increase the useful life of pin connector.Furthermore, each embodiment of the present invention can use equally on the pin connector of USB2.0, wherein, in the insulating body 11 of the pin connector 1 of each embodiment, only dispose a plurality of first conducting terminals 112, so when a plurality of first conducting terminals 112 are formed on the front end of tongue 111, namely form the pin connector of USB2.0.
In addition, except by shell fragment the contact section of improvement metal shell end face with socket connector, use same metal material to form at least one depressed part or protuberance through the punching press processing procedure, make pin connector can form good ELECTROMAGNETIC OBSCURANT design, solve outside the electromagnetic interference or the problem of cross-talk of long-term existence connector, also can by to a plurality of first conducting terminals 112 second conducting terminal, 114 internal terminal parts are widened or local in the mode of contracting, improve electromagnetic interference or the problem of cross-talk, make the transmission can be more stable; At first, seeing also the 17th figure, is a plurality of first conducting terminals and second conducting terminal, the first embodiment birds-eye perspective of the present invention's pin connector.Shown in the 17th figure, a plurality of first conducting terminals 112 comprise: one first pair of signal terminal 1124, and being parallel to each other is disposed in the first terminal groove 1153 of first body 115, and exposes first contact-segment 1120 ' on surface 1151 on first body 115; First pair of differential signal line (D+/D-) that signal terminal 1124 is semiduplex mode is in order to unidirectional delivery or reception signal.One power supply terminal 1125, being parallel to each other with first pair of signal terminal 1124 is disposed in the first terminal groove 1153 of first body 115, and exposes first contact-segment 1120 ' ' on surface 1151 on first body 115; Power supply terminal 1125 is disposed at the left side of first pair of signal terminal 1124, in order to supply power.One power ground terminal 1126, being parallel to each other with first pair of signal terminal 1124 is disposed in the first terminal groove 1153 of first body 115, and exposes first contact-segment 1120 ' ' ' on surface 1151 on first body 115; Power ground terminal 1126 is disposed at the right side of first pair of signal terminal 1124, and being mainly provides the path to make static discharge, avoids causing damage because static sees through electronic component.This explanation again, first pair of signal terminal 1124, power supply terminal 1125 and power ground terminal 1126 that first conducting terminal has are for offering the contact terminal of USB 2.0.
Please continue to consult the 17th figure again, a plurality of second conducting terminals 114 comprise: a circuit ground terminal 1144, being parallel to each other with first conducting terminal 112 is disposed in second terminal groove 1163 of second body 116, and extends second contact-segment 1140 ' end before second body 116; Circuit ground terminal 1144 is the reference point as current potential, for entire circuit provides a reference potential.One second pair of signal terminal 1145, be parallel to each other with first conducting terminal 112 and be disposed in second terminal groove 1163 of second body 116, and second pair of signal terminal 1145 is disposed at circuit ground terminal 1144 left sides, and extends second contact-segment 1140 ' ' end before second body 116; The differential signal line that the second pair of signal terminal 1145 is single worker's pattern (SSTX+/SSTX-), in order to the unidirectional delivery signal.One the 3rd pair of signal terminal 1146, be parallel to each other with first conducting terminal 112 and be disposed in second terminal groove 1163 of second body 116, and the 3rd pair of signal terminal 1146 is disposed at circuit ground terminal 1144 right sides, and extends second contact-segment 1140 ' ' ' end before second body 116; The differential signal line that the 3rd pair of signal terminal 1146 is single worker's pattern (SSRX+/SSRX-), in order to unidirectional reception signal.This explanation again, the circuit ground terminal 1144 that second conducting terminal 114 has, second pair of signal terminal 1145 and the 3rd pair of signal terminal 1146 are for offering the contact terminal of USB 3.0.
Wherein, second linkage section 1144 ' of circuit ground terminal 1144 be shaped as a wide plate body, and part hides first linkage section 1124 ' of first pair of signal terminal 1124; And each displacement to the inside of first linkage section 1124 ' of first pair of signal terminal 1124 makes first linkage section 1124 ' of first pair of signal terminal 1124 be positioned at the covering scope of second linkage section 1144 ' of circuit ground terminal 1144.By this structure, can avoid first couple of signal terminal 1124(D+/D-) second couple of signal terminal 1145(SSTX+/SSTX-) and the 3rd couple of signal terminal 1146(SSRX+/SSRX-) are caused cross-talk.
Then, seeing also the 18th figure, is a plurality of first conducting terminals of pin connector of the present invention and the birds-eye perspective of second conducting terminal, second embodiment.Shown in the 18th figure, second embodiment and the above-mentioned first embodiment main difference be in: in a second embodiment, second extension 1144 ' of circuit ground terminal 1144 ' be shaped as a wide plate body, and part hides first extension 1124 ' of first pair of signal terminal 1124 '; And first extension 1124 ' of first pair of signal terminal 1124 ' each displacement to the inside, make first extension 1124 ' of first pair of signal terminal 1124 ' is positioned at second extension 1144 ' of circuit ground terminal ' the covering scope.By this structure, can avoid first couple of signal terminal 1124(D+/D-) second couple of signal terminal 1145(SSTX+/SSTX-) and the 3rd pair of signal terminal and the 3rd couple of signal terminal 1146(SSRX+/SSRX-) are caused cross-talk.And all the other structures of second embodiment and element are all identical with first embodiment, are no longer given unnecessary details at this.
Following, see also the 19th figure, is a plurality of first conducting terminals of pin connector of the present invention and the birds-eye perspective of second conducting terminal the 3rd embodiment.Shown in the 19th figure, the 3rd embodiment and above-mentioned first embodiment and the second embodiment main difference be in: in the 3rd embodiment, it is connected to second extension 1144 ' by second linkage section 1144 ' circuit ground terminal 1144 ' part its be shaped as a wide plate body, and first linkage section 1124 ' that part hides first pair of signal terminal 1124 is connected to first extension 1124 ' ' part; Second linkage section 1144 ' that partly is positioned at circuit ground terminal 1144 that and first linkage section 1124 ' of first pair of signal terminal 1124 is connected to first extension 1124 ' of first pair of signal terminal 1124 ' each displacement to the inside of part, make first linkage section 1124 ' of first pair of signal terminal 1124 be connected to first extension 1124 ' of first pair of signal terminal 1124 ' is connected to second extension 1144 ' of circuit ground terminal 1144 ' the covering scope of part.By this structure, can avoid first couple of signal terminal 1124(D+/D-) second couple of signal terminal 1145(SSTX+/SSTX-) and the 3rd couple of signal terminal 1146(SSRX+/SSRX-) are caused cross-talk.And all the other structures of the 3rd embodiment and element are all identical with first embodiment, are no longer given unnecessary details at this.
See through a plurality of first conducting terminals of above-mentioned pin connector and first, second and third embodiment of second conducting terminal, can avoid first couple of signal terminal 1124(D+/D-) to second couple of signal terminal 1145(SSTX+/SSTX-) and the 3rd couple of signal terminal 1146(SSRX+/SSRX-) cause cross-talk, make the transmission can be more stable.
Comprehensive the above; though the present invention discloses as above with aforementioned preferred embodiment; so it is not in order to limit the present invention; anyly have the knack of alike skill person; without departing from the spirit and scope of the invention; when can doing a little change and retouching, so the present invention's scope of patent protection must be looked the appended claim person of defining of this specification and is as the criterion.
Claims (12)
1. a pin connector supplies to be connected in a connector socket, and this connector body has a metal shell and descends the two sides to form a plurality of metal clipss respectively on this metal shell, it is characterized in that this connector plug comprises:
Insulating body, has the tongue that a base portion and is extended by this base portion forward, wherein this base portion is higher than this tongue, superior a plurality of first conducting terminals and a plurality of second conducting terminal of being loaded with of this insulating body, described first conducting terminal has first contact-segment, first extension, first linkage section and first welding section, and this second conducting terminal then has second contact-segment, second extension, second linkage section and second welding section; And
Metal shell, have end face, bottom surface and two side, this two side connects this end face and this bottom surface and encloses formation one ccontaining slot jointly, described insulating body be contained in this ccontaining slot and with this metal shell fabric be one, wherein the wherein one side of the end face of this metal shell and bottom surface upward or on this end face and this two sides, bottom surface disposes a plurality of depressed parts, contacts in order to the metal clips with this socket connector.
2. pin connector as claimed in claim 1 is characterized in that, this first conducting terminal more comprises:
First pair of signal terminal, being parallel to each other is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body;
Power supply terminal, being parallel to each other with this first pair of signal terminal is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body; And
The power ground terminal, being parallel to each other with this first pair of signal terminal is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body; Wherein this power supply terminal and this ground-side of power subsystem configured in parallel are in the both sides of this first pair of signal terminal; And these second conducting terminals more comprise:
The circuit ground terminal, being parallel to each other is disposed in this second terminal groove of this second body, and exposes this second contact-segment end before this second body;
Second pair of signal terminal, being parallel to each other is disposed in this second terminal groove of this second body, and this second pair of signal terminal system is disposed at this circuit ground terminal left side, and exposes this second contact-segment end before this second body; And
The 3rd pair of signal terminal, being parallel to each other is disposed in this second terminal groove of this second body, and the 3rd pair of signal terminal system is disposed at this circuit ground terminal right side, and exposes this second contact-segment end before this second body; Wherein, keep one at interval between those second contact-segments that these first conducting terminals are parallel to each other those first contact-segments exposed and these second conducting terminals are parallel to each other exposed.
3. a pin connector supplies to be connected in a connector socket, and the two sides formed a plurality of metal clipss respectively under this connector body had a metal shell and is somebody's turn to do on metal shell, it is characterized in that this connector plug comprises:
Insulating body, the tongue that has base portion and extended forward by this base portion, wherein this base portion is higher than this tongue, superior a plurality of first conducting terminals and a plurality of second conducting terminal of being loaded with of this insulating body, described these first conducting terminals have first contact-segment, first extension, first linkage section and first welding section, and these second conducting terminals then have second contact-segment, second extension, second linkage section and second welding section; And
Metal shell, have end face, bottom surface and two side, this two side system connects this end face and this bottom surface and encloses the ccontaining slot of formation jointly, described this insulating body system be contained in this ccontaining slot and with this metal shell fabric be one, wherein the wherein one side of this end face of this metal shell and this bottom surface upward or on this end face and this two sides, bottom surface disposes a plurality of protuberances, in order to contact with those metal clipss of this socket connector.
4. pin connector as claimed in claim 3 is characterized in that, this first conducting terminal more comprises:
First pair of signal terminal, being parallel to each other is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body;
Power supply terminal, being parallel to each other with this first pair of signal terminal is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body; And
The power ground terminal, being parallel to each other with this first pair of signal terminal is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body; Wherein this power supply terminal and this ground-side of power subsystem configured in parallel are in the both sides of this first pair of signal terminal; And these second conducting terminals more comprise:
The circuit ground terminal, being parallel to each other is disposed in this second terminal groove of this second body, and exposes this second contact-segment end before this second body;
Second pair of signal terminal, being parallel to each other is disposed in this second terminal groove of this second body, and this second pair of signal terminal system is disposed at this circuit ground terminal left side, and exposes this second contact-segment end before this second body; And
The 3rd pair of signal terminal, being parallel to each other is disposed in this second terminal groove of this second body, and the 3rd pair of signal terminal system is disposed at this circuit ground terminal right side, and exposes this second contact-segment end before this second body; Wherein, keep one at interval between those second contact-segments that these first conducting terminals are parallel to each other those first contact-segments exposed and these second conducting terminals are parallel to each other exposed.
5. a pin connector supplies to be connected in a connector socket, and the two sides formed a plurality of Metal Contact shell fragments respectively under this connector body had a metal shell and is somebody's turn to do on metal shell, it is characterized in that this connector plug comprises:
Insulating body, the tongue that has base portion and extended forward by this base portion, wherein this base portion is higher than this tongue, superior a plurality of first conducting terminals and a plurality of second conducting terminal of being loaded with of this insulating body, described these first conducting terminals have first contact-segment, first extension, first linkage section and first welding section, this second conducting terminal then has second contact-segment, second extension, second linkage section and second welding section, and this first conducting terminal is positioned under this second conducting terminal the side and is staggered and is arranged in parallel; And
Metal shell, have end face, bottom surface and two side, this two side connects this end face and this bottom surface and encloses formation one ccontaining slot jointly, described this insulating body be contained in this ccontaining slot and with this metal shell fabric be one, wherein the wherein one side of this end face of this metal shell and this bottom surface upward or on this end face and this two sides, bottom surface disposes a rectangular depressed part, in order to contact with those metal clipss of this socket connector.
6. pin connector as claimed in claim 5 is characterized in that, this first conducting terminal more comprises:
First pair of signal terminal, being parallel to each other is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body;
Power supply terminal, being parallel to each other with this first pair of signal terminal is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body; And
The power ground terminal, being parallel to each other with this first pair of signal terminal is disposed in this first terminal groove of this first body, and exposes this first contact-segment on surface on this first body; Wherein this power supply terminal and this ground-side of power subsystem configured in parallel are in the both sides of this first pair of signal terminal; And these second conducting terminals more comprise:
The circuit ground terminal, being parallel to each other is disposed in this second terminal groove of this second body, and exposes this second contact-segment end before this second body;
Second pair of signal terminal, being parallel to each other is disposed in this second terminal groove of this second body, and this second pair of signal terminal system is disposed at this circuit ground terminal left side, and exposes this second contact-segment end before this second body; And
The 3rd pair of signal terminal, being parallel to each other is disposed in this second terminal groove of this second body, and the 3rd pair of signal terminal system is disposed at this circuit ground terminal right side, and exposes this second contact-segment end before this second body; Wherein, keep one at interval between those second contact-segments that these first conducting terminals are parallel to each other those first contact-segments exposed and these second conducting terminals are parallel to each other exposed.
7. as claim 2,4 and 6 each described pin connectors, it is characterized in that, second linkage section of this circuit ground terminal be shaped as a wide plate body, and each displacement to the inside of first linkage section of this first pair of signal terminal, and make second linkage section of this circuit ground terminal partly hide first linkage section of this first pair of signal terminal.
8. as claim 2,4 and 6 each described pin connectors, it is characterized in that, second extension of this circuit ground terminal be shaped as a wide plate body, and each displacement to the inside of first extension of this first pair of signal terminal, and make second extension of this circuit ground terminal partly hide first extension of this first pair of signal terminal.
9. as claim 1 and 5 each described pin connectors, it is characterized in that this depressed part is the structure of a sealing.
10. as claim 1 and 5 each described pin connectors, it is characterized in that this depressed part is for having the structure of holes.
11. pin connector as claimed in claim 3 is characterized in that, this protuberance is the knot of a sealing.
12. as claim 1 and 3 each described pin connectors, it is characterized in that, has a determining deviation between described a plurality of second conducting terminal, at this a plurality of first conducting terminals that are arranged in parallel are set equidistantly, make a plurality of first conducting terminals and a plurality of second conducting terminal be the staggered setting that is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310257273.XA CN103346436B (en) | 2013-06-25 | 2013-06-25 | Plug connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257273.XA CN103346436B (en) | 2013-06-25 | 2013-06-25 | Plug connector |
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| CN103346436A true CN103346436A (en) | 2013-10-09 |
| CN103346436B CN103346436B (en) | 2018-04-10 |
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| CN201310257273.XA Active CN103346436B (en) | 2013-06-25 | 2013-06-25 | Plug connector |
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| CN104124576A (en) * | 2013-04-25 | 2014-10-29 | 日本航空电子工业株式会社 | Electrical connector having conductive shielding plate covering locking hole |
| CN104733950A (en) * | 2015-03-09 | 2015-06-24 | 连展科技（深圳）有限公司 | Waterproof type socket electric connector |
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|---|---|
| CN103346436B (en) | 2018-04-10 |
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