CN101877441A - Electric connection socket - Google Patents
Electric connection socket Download PDFInfo
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- CN101877441A CN101877441A CN2009101418292A CN200910141829A CN101877441A CN 101877441 A CN101877441 A CN 101877441A CN 2009101418292 A CN2009101418292 A CN 2009101418292A CN 200910141829 A CN200910141829 A CN 200910141829A CN 101877441 A CN101877441 A CN 101877441A
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Abstract
The invention relates to an electric connection socket which comprises a plastic seat body, a tongue piece, a connecting trough and at least one row of first terminals, wherein the tongue piece is arranged at the front end of the plastic seat body; the connecting trough is positioned at the front end of the plastic seat body and covers the tongue piece inside; each first terminal is provided with a first extending part and a first fixing part, the first extending part is connected with a first contact part, the first extending part extends into the connecting trough, and the first contact parts of the at least one row of first terminals are arranged at intervals and positioned on one surface of the tongue piece. The electric connection socket is characterized in that one side of the connecting trough, which is opposite to one side of the tongue piece, is provided with at least one row of second terminals, each second terminal is provided with a second extending part and a second fixing part, the second extending part is connected with a second contact part, the second extending part extends into the connecting trough, the second contact parts of the at least one row of second terminals are arranged at intervals and face to the at least one row of first terminals, and the bottom of the connecting trough is not lower than the bottom surface of the plastic seat body below the connecting trough.
Description
[technical field]
The invention relates to a kind of electric connector, particularly about a kind of electric-connected socket.
[background technology]
The most universal signal transmission standard of computer equipment is no more than USB (UniversalSerial Bus now, be called for short USB), connector body and the transmission line made with this specification can make the peripheral equipment that is external in computer, as slide-mouse, storage card, keyboard etc., exist side by side for computer is measured immediately and promptly use.
The carry-on dish that generally uses also belongs to a kind of storage card at present, and the joint that this kind stores card is divided into no metal shell and two kinds of metal shells are arranged.
See also Fig. 1, be a kind of three-view diagram that stores card 20, the one end is provided with a joint 21, and this joint 21 is for the USB2.0 pattern and do not have metal shell, and these joint 21 one sides are provided with 4 and are spaced and the contact 22 of not springing.
The carry-on dish 20 of this kind can cooperate a USB socket to be electrically connected, because at present USB socket is that tongue piece in it simultaneously is provided with row's contact, in the use, dish 20 needs contact that direction of insertion correctly just can make both to last electrical connection with oneself; Can be electrically connected when card inserts in order to ensure storing, both promptly then can't insert when the joint of carry-on dish oppositely inserts having the fool proof design to connecting, and the user promptly can change another direction again and insert, in the right direction could the insertion has electrical connection after so can guaranteeing to insert.
The user normally inserts at random, is 1/2 so insert the probability of not entering, so usually be to insert twice, causes the inconvenience in the use.
See also Fig. 2 and Fig. 3, joint for a kind of signal line, it is a USB2.0 joint 10, it is provided with a plastic seat body 12 and a metal shell 13, this metal shell 13 coats this plastic seat body 12,12 of this metal shell 13 and this plastic seat body form a space 14, and these plastic seat body 12 one sides are provided with row's contact 11.
In the use, USB2.0 joint 10 also need direction of insertion correctly could with the contact of USB2.0 socket on be electrically connected, can be electrically connected when inserting in order to ensure the USB2.0 joint equally, both have the fool proof design to connecting, promptly when oppositely inserting, then can't insert by the USB2.0 joint, the user promptly can change another direction again and insert, in the right direction could the insertion, has electrical connection after so can guaranteeing to insert, the user normally inserts at random, so inserting the probability of not entering is 1/2, so also cause the inconvenience in the use.
Moreover the kind of joint increases day by day, yet also has identical appearance to connect interface difference person, yet if two kinds of identical appearance connect the different joint of interface if can all be electrically connected with same socket, can reach the diversity in the use.
[summary of the invention]
Main purpose of the present invention is to provide a kind of electric-connected socket, it is to be provided with at least one row's terminal in addition in the opposite face that tongue piece is provided with at least one row's terminal, make the convenience and the diversity that reach in the use, and the length of whole electric-connected socket and the specification of highly all satisfying the criteria.
Another main purpose of the present invention is to provide a kind of electric-connected socket, it is that block face in tongue piece extends back and is provided with the link slot back segment, and be provided with at least one row's terminal in the end face or the bottom surface of this link slot back segment, this at least one row's terminal is to adopt the contact site of spring-piece type and extend gradually from front to back to protrude, when being squeezed, develop top, bottom surface in the link slot back segment, so, take the space of plastic seat body height hardly, can excessively not increase the height of integral socket, and also do not increase length, and can reach convenience and diversity in the use.
A main purpose more of the present invention is to provide a kind of electric-connected socket, it is that block face in tongue piece extends back and is provided with the link slot back segment, and be provided with at least one row's terminal of the corresponding tongue piece of at least one row's terminal in addition in this link slot back segment, wherein be provided with another contact site of at least one row in the contact site rear of row's terminal on this tongue piece, reach whereby and guarantee to be electrically connected.
A main purpose more of the present invention is to provide a kind of electric-connected socket, its tongue piece is located at the centre of its link slot inner height, make link slot form the profile of symmetry in the tongue piece upper and lower, the tongue piece two sides all is provided with at least one row's terminal, two corresponding surfaces on corresponding tongue piece two sides also respectively have at least one row's terminal, reach convenience and diversity in the use whereby.
For reaching above-mentioned purpose, electric-connected socket of the present invention includes: a plastic seat body; One tongue piece, it is located at this plastic seat body front end; One link slot, it is positioned at this plastic seat body front end and this tongue piece is coated on, and its front end is an insertion mouth; And at least one terminal that ranked first, this the first terminal is integrally formed with one first extension and one first fixed part, this first extension connects one first contact site, this first extension extends in this link slot, this at least one first contact site that ranked first terminal is distributed in distance and is positioned at this tongue piece one side, and this first terminal is electrically connected one first pin and stretches out outside this plastic seat body; It is characterized in that, link slot one side with respect to above-mentioned tongue piece one side more is provided with at least one terminal that ranked second, this second terminal is integrally formed with one second extension and one second fixed part, this second extension connects one second contact site, this second extension extends in this link slot, this second terminal is electrically connected one second pin and stretches out outside this plastic seat body, this at least one second contact site that ranked second terminal is distributed in distance and towards this at least one terminal that ranked first, the bottom of this link slot is not less than the bottom surface of the plastic seat body of this link slot below.
The present invention also provides a kind of electric-connected socket, and it includes:
One plastic seat body;
One tongue piece, it is located at this plastic seat body front end;
One link slot, it is positioned at this plastic seat body front end and this tongue piece is coated on, and its front end is an insertion mouth; And
At least one terminal that ranked first, this the first terminal is integrally formed with one first extension and one first fixed part, this first extension connects one first contact site, this first extension extends in this link slot, this at least one first contact site that ranked first terminal is distributed in distance and is positioned at this tongue piece one side, and this first terminal is electrically connected one first pin and stretches out outside this plastic seat body;
It is characterized in that: the both sides of this tongue piece are provided with recess and form a block face, and this link slot is extended in this plastic seat body by this block face in this tongue piece one side more backward, and this block face the place ahead is the link slot leading portion, and this block face rear is the link slot back segment; This link slot back segment one side with respect to above-mentioned tongue piece one side also is provided with at least one terminal that ranked second, this second terminal is integrally formed with one second contact site, one second extension and one second fixed part, this second extension is smooth in this link slot back segment one side, this second terminal is electrically connected one second pin and stretches out outside this plastic seat body, this second contact site, one end be connected in this second extension and by preceding then gradually protrude the second extension plate face and extend to the other end become open, this at least one second contact site that ranked second terminal is distributed in distance and towards this at least one terminal that ranked first.
The present invention also provides a kind of electric-connected socket, and it includes:
One plastic seat body;
One tongue piece, it is located at this plastic seat body front end;
One link slot, it is positioned at this plastic seat body front end and this tongue piece is coated on, and its front end is an insertion mouth, and this link slot forms the profile of symmetry in the tongue piece upper and lower;
At least one terminal that ranked first, this the first terminal is integrally formed with one first extension and one first fixed part, this first extension connects one first contact site, this first extension extends in this link slot, this at least one first contact site that ranked first terminal is distributed in distance and is positioned at this above tongue piece, and this first terminal is electrically connected one first pin and stretches out outside this plastic seat body;
At least one terminal that ranked second, it is located at this link slot end face with respect to this above tongue piece, this second terminal is integrally formed with one second extension and one second fixed part, this second extension connects one second contact site, this second extension extends in this link slot, this second terminal is electrically connected one second pin and stretches out outside this plastic seat body, and this at least one second contact site that ranked second terminal is distributed in distance and towards this at least one terminal that ranked first;
At least one terminal that ranked third, the 3rd terminal is integrally formed with one the 3rd extension and one the 3rd fixed part, the 3rd extension connects one the 3rd contact site, the 3rd extension extends in this link slot, this at least one the 3rd contact site that ranked third terminal is distributed in distance and is positioned at below this tongue piece, and the 3rd terminal is electrically connected one the 3rd pin and stretches out outside this plastic seat body; And
At least one terminal that ranked fourth, it is located at this link slot bottom surface with respect to below this tongue piece, the 4th terminal is integrally formed with one the 4th extension and one the 4th fixed part, the 4th extension connects one the 4th contact site, the 4th extension extends in this link slot, the 4th terminal is electrically connected one the 4th pin and stretches out outside this plastic seat body, and this at least one the 4th contact site that ranked fourth terminal is distributed in distance and towards this at least one terminal that ranked third.
The present invention also provides a kind of electric-connected socket, and it includes:
One plastic seat body;
One tongue piece, it is located at this plastic seat body front end;
One link slot, it is positioned at this plastic seat body front end and this tongue piece is coated on, and its front end is an insertion mouth; And
At least one terminal that ranked first, this the first terminal is integrally formed with one first extension and one first fixed part, this first extension connects one first contact site, this first extension extends in this link slot, this at least one first contact site that ranked first terminal is distributed in distance and is positioned at this tongue piece one side, and this first terminal is electrically connected one first pin and stretches out outside this plastic seat body;
It is characterized in that: wherein the both sides of this tongue piece are provided with recess and form a block face, and this link slot is extended in this plastic seat body by this block face in this tongue piece one side more backward, and this block face the place ahead is the link slot leading portion, and this block face rear is the link slot back segment; This link slot back segment one side with respect to above-mentioned tongue piece one side also is provided with at least one terminal that ranked second, this second terminal is integrally formed with one second extension and one second fixed part, this second extension connects one second contact site, this second extension extends this link slot back segment, this second terminal is electrically connected one second pin and stretches out outside this plastic seat body, this second contact site protrudes this second extension, and this second contact site that ranked second terminal is distributed in distance and towards this at least one terminal that ranked first; This tongue piece one side also is provided with another first contact site of at least one row, and another first contact site of this at least one row is in this rear that ranked first first contact site of terminal.
Above-mentioned and other purpose of the present invention, advantage and characteristic by in the detailed description of following preferred embodiment and with reference to graphic when can be clearer.
[description of drawings]
Fig. 1 is the three-view diagram of known storage card.
Fig. 2 is the front view of known USB2.0 joint.
Fig. 3 is the end view of known USB2.0 joint.
Fig. 4 is the side cutaway view of first embodiment of the invention.
Fig. 5 is the last pseudosection of first embodiment of the invention.
Fig. 6 is the front view of first embodiment of the invention.
Fig. 7 is the user mode figure that the first embodiment of the invention forward inserts the USB2.0 joint.
Fig. 7 A is the front view of first embodiment of the invention and the front view of USB2.0 joint forward.
Fig. 8 is the user mode figure that first embodiment of the invention is oppositely inserted the USB2.0 joint.
Fig. 8 A is the front view and the reverse front view of USB2.0 joint of first embodiment of the invention.
Fig. 9 is that first embodiment of the invention is oppositely inserted the user mode figure that stores card.
Figure 10 is that the first embodiment of the invention forward inserts the user mode figure that stores card.
Figure 11 is the side cutaway view of second embodiment of the invention.
Figure 12 is the side cutaway view of third embodiment of the invention.
Figure 13 is the side cutaway view of fourth embodiment of the invention.
Figure 14 is the side cutaway view of fifth embodiment of the invention.
Figure 15 is the side cutaway view of sixth embodiment of the invention.
Figure 16 is the side cutaway view of seventh embodiment of the invention.
Figure 17 is the last pseudosection of seventh embodiment of the invention.
Figure 18 is the side cutaway view of eighth embodiment of the invention.
Figure 19 is the last pseudosection of eighth embodiment of the invention.
Figure 20 is the bottom sectional view of eighth embodiment of the invention.
Figure 21 is the three-view diagram of known storage card.
Figure 22 is the user mode figure that eighth embodiment of the invention is inserted the USB2.0 joint.
Figure 23 is that eighth embodiment of the invention is inserted the user mode figure that stores card.
Figure 24 is the side cutaway view of ninth embodiment of the invention.
Figure 25 is the user mode figure that ninth embodiment of the invention is inserted joint.
Figure 26 is that ninth embodiment of the invention is inserted the user mode figure that stores card.
Figure 27 is the front view of tenth embodiment of the invention.
Figure 28 is the side cutaway view of tenth embodiment of the invention.
Figure 29 is the last pseudosection of tenth embodiment of the invention.
Figure 30 is the bottom sectional view of tenth embodiment of the invention.
Figure 31 is the front view of eleventh embodiment of the invention.
Figure 32 is the front view of twelveth embodiment of the invention.
Figure 33 is the side cutaway view of twelveth embodiment of the invention.
USB2.0 joint 10 contacts 11 plastic seat body 12 metal shells 13
Insert mouthful 36 bottom surfaces, 34 link slots bottom, 37 link slot leading portions 38
Link slot leading portion 39 sipes 310 narrow grooves 311
Extension 62 fixed parts 63 pins 64 breach 65
The first terminal 66 first contact sites 67 extensions 68 fixed parts 69 pins 610
Second terminal, 70 second contact sites, 71 extensions 72
The 3rd terminal 80 the 3rd contact site 81 extensions 82 fixed parts 83
The 4th terminal 90 the 4th contact site 91 is stretched portion's 92 fixed parts 93
[embodiment]
See also Fig. 4, Fig. 5 and Fig. 6, present embodiment is a USB2.0 socket, and it comprises that a plastic seat body 30, a metal shell 40, a tongue piece 50, ranked first terminal 60, and one ranked second terminal 70, wherein:
This plastic seat body 30 is one-body molded a link slot 31, its rear end is provided with four row's terminal draw-in grooves 32, other is provided with a bonnet 33 and from bottom to top covers, this link slot 31 is positioned at these plastic seat body 30 leading portions and front end is provided with an insertion mouth 34, and the bottom 36 of this link slot 31 is not less than the bottom surface 37 of the plastic seat body of these integral body link slot 31 belows.
This metal shell 40 coats this plastic seat body 30.
This tongue piece 50 is and these plastic seat body 30 one ejection formations, this tongue piece 50 is level and is located at these plastic seat body 30 front ends and is positioned at this link slot 31 middles, make this link slot 31 on tongue piece 50, the below forms the profile of symmetry and in tongue piece 50 left sides, the right side also forms the profile of symmetry, positive and negative two-way all can the insertion of same joint is positioned in this link slot 31, the both sides of this tongue piece 50 are provided with recess 51 and form a block face 52, this link slot 31 is extended in this plastic seat body 30 by this block face 52 in these tongue piece 50 two sides more backward, these block face 52 the place aheads are link slot leading portion 38, these block face 52 rears are link slot back segment 39, this link slot back segment 39 be provided with this tongue piece 50 on, two of flushing in following two sides.
This one ranked first terminal 60 and amounts to 4 and be distributed in distance and be fixed in this plastic seat body 30, its from left to right the sequence number of terminal be 4,3,2, this the first terminal 60 of 1 (consulting Fig. 6) is by preceding one first contact site 61 that then is integrally formed with, one first extension 62, one first fixed part 63 and one first pin 64, terminal draw-in groove 32 above the tongue piece of this first fixed part 63 and this plastic seat body 30 is fixing, this first extension 62 extends to tongue piece 50 front ends, first extension, 62 plate faces are smooth flushes above the tongue piece 50 above the tongue piece 50 and with this in this for this, these first extension, 62 leading portion plate faces are provided with one than the big breach 65 of these first contact site, 61 plate faces, these first contact site, 61 1 ends are connected in this first extension 62 and are then gradually protruded these first extension, 62 plate faces and extend to the other end to become to open by preceding, so this first contact site 61 protrudes this also springing up and down above tongue piece 50, then can be smooth when first contact site 61 is driven plain in this breach 65, this first pin portion 64 stretches out outside this plastic seat body 30.
This one ranked second terminal 70 and amounts to 4 and be distributed in distance and be positioned at this link slot 31 end faces, it is by preceding one second contact site 71 that then is integrally formed with, one second extension 72, one second fixed part 73 and one second pin 74, this second fixed part 73 is fixing with the terminal draw-in groove 32 of these plastic seat body 30 upper ends, this one ranked second terminal 70 and one ranked first terminal 60 structure and be identical and be identical connection interface with this, yet this one ranked second terminal 70 from left to right the sequence number of terminal be 1,2,3,4 just arrange opposite with a sequence number that ranked first terminal 60, this one ranked second contact site 71 and is distributed in distance and is positioned at this link slot back segment 39, but second contact site 71 is to protrude second extension 72 and springing and one ranked first terminal 60 towards this.
This one ranked third terminal 80 and amounts to 4 and be distributed in distance and be fixed in this plastic seat body 30, it is by preceding one the 3rd contact site 81 that then is integrally formed with, one the 3rd extension 82, one the 3rd fixed part 83 and one the 3rd pin 84, the 3rd fixed part 83 is fixing with the terminal draw-in groove 32 of this plastic seat body 30 below tongue piece, this one ranked third terminal 80 and one ranked first terminal 60 structure and be identical and be identical connection interface with this, this sequence number that ranked third terminal 80 is arranged as 1,2,3,4 with this one to ranked second terminal 70 identical, this one ranked third contact site 81 and is distributed in distance and is positioned at below this tongue piece 50 and is then gradually protruded below the tongue piece 50 by preceding.
This one ranked fourth terminal 90 and amounts to 4 and be distributed in distance and be positioned at this link slot 31 bottom surfaces, it is integrally formed with one the 4th contact site 91, one the 4th extension 92, one the 4th fixed part 93 and one the 4th pin 94, the 4th fixed part 93 is fixing with the terminal draw-in groove 32 of these plastic seat body 30 lower ends, this one ranked fourth terminal 90 and one ranked first terminal 60 structure and be identical and be identical connection interface with this, this sequence number that ranked fourth terminal 90 is arranged as 4,3,2,1 with this one to ranked first terminal 60 identical, this one ranked fourth contact site 91 and is distributed in distance and is positioned at these link slot 31 back segment bottom surfaces and one ranked third terminal 80 towards this.
By above structure, see also Fig. 7 and Fig. 7 A, be USB2.0 joint user mode figure for a signal line, Fig. 7 A is the front view of this creation socket and joint 10 forwards, this USB2.0 joint 10 is provided with a plastic seat body 12 and a metal shell 13, this metal shell 13 coats this plastic seat body 12,12 of this metal shell 13 and this plastic seat body form a space 14, these plastic seat body 12 one sides are provided with row's contact 11, and this row's contact 11 sequence number from left to right is 4,3 during by forward sight, 2, when 1 contact 11 when USB2.0 joint 10 was forward up and turns to this link slot 45 to insert, its space 14 was inserted in by this tongue piece 50, and one is arranged contact 11, and promptly to turn to sequence number from left to right be 1,2,3,4 are electrically connected with the 3rd contact site 81 of the 3rd terminal 80 of tongue piece 50 belows that (sequence number equally from left to right is 1,2,3,4),, do not make its metal shell 13 touch the 4th contact site 91 so can not continue to insert because USB2.0 joint 10 can be 52 blocks of block face of this tongue piece 50; See also figure and Fig. 8 A, when USB2.0 joint 10 oppositely inserts, its space 14 also is inserted in by this tongue piece 50, and it is 4,3 that one row contact 11 promptly turns to sequence number from left to right, 2,1 is electrically connected with first contact site 61 of this first terminal 60 of tongue piece 50 tops, and its metal shell 13 can not touch this second contact site 71 equally, by above explanation, the present invention can be electrically connected for the 10 positive and negative two-way insertions of USB2.0 joint as can be known, reaches the convenience in the use.
See also Fig. 9, be for storing the user mode of card 20, when row's contact 22 of this joint 21 is that to be down when oppositely being plugged in these tongue piece 50 tops be that first contact site 61 that ranked first terminal 60 with the tongue piece top is electrically connected, then be electrically connected with the 4th contact site 91 that ranked fourth terminal 90 as if being plugged in these tongue piece 50 belows; See also Figure 10, when row's contact 22 of this joint 21 is that to be up when forward is plugged in these tongue piece 50 belows be to be electrically connected with the 3rd contact site 81 that ranked third terminal 80 of tongue piece below, then be electrically connected with second contact site 71 that ranked second terminal 70 as if being plugged in these tongue piece 50 tops; By above explanation as can be known the present invention can be used as double flute when this kind do not had the storage card of metal shell and use and can connect two simultaneously and store card when connecting, and should storage block and positive and negatively two-wayly be plugged in arbitrary groove and all can be electrically connected.
The present invention designs under the calibrated altitude of USB socket and length, be that link slot 31 of the present invention is directly to extend and formation link slot back segment 39 in the block face 52 past plastic seat body 30 of tongue piece 50, the present invention only is kind space with plastic seat body 30 originally, so can not increase the length of integral socket, moreover, second of present embodiment, four terminals 70, the 90th, adopt the contact site of spring-piece type and extend gradually from front to back and protrude, when being squeezed, develop in the top of link slot back segment, the bottom surface, so, take the space of plastic seat body height hardly, can excessively not increase the height of integral socket.
See also Figure 11, it is second embodiment of the invention, it is roughly identical with first embodiment, its difference is that the first terminal 60 of present embodiment is provided with tandem two first contact sites 61 that protrude, the 3rd terminal 80 also is provided with tandem two the 3rd contact sites 81 that protrude, so the first terminal 60 and the 3rd terminal 80 all can comparatively align contact 11 that connects USB2.0 joint 10 and the contact 22 that stores card, and can guarantee to be electrically connected, moreover, when the contact 22 that stores card inserts the tongue piece top down, first contact site, 61 conductings of its contact meeting elder generation and the first terminal 60 leading portions, during then again with first contact site, 61 conductings of back segment still with first contact site, 61 conductings of leading portion, just break away from first contact site 61 of leading portion when being inserted to the location at last.
See also Figure 12, it is third embodiment of the invention, it is roughly identical with second embodiment, its difference is that present embodiment only is provided with the first terminal 60 above tongue piece and to second terminal 70 that should the first terminal 60, in the use, the USB2.0 joint can only contact inserts link slot 31 down and is electrically connected with first contact site 61 of tongue piece 50 tops, still can insert in tongue piece 50 tops yet store card, positive and negative two-wayly all can be electrically connected.
Seeing also Figure 13, is fourth embodiment of the invention, and it is roughly identical with first embodiment, and its difference is that present embodiment only is provided with the first terminal 60 above tongue piece and to second terminal 70 that should the first terminal 60.
See also Figure 14, it is fifth embodiment of the invention, it is roughly identical with first embodiment, its difference is that second contact site 71 of second terminal 70 of present embodiment is connected in second extension, 72 front ends and is a protrusion contact forward, so first and second contact site 61,71 can be comparatively approaching, and the 4th contact site 91 of the 4th terminal 90 also together.
Seeing also Figure 15, is sixth embodiment of the invention, and it is roughly identical with the 4th embodiment, and its difference is that the link slot back segment 39 of present embodiment is set as by plastic seat body 30 one, and link slot leading portion 38 is then formed by metal shell 40.
See also Figure 16 and Figure 17, it is seventh embodiment of the invention, it is a USB3.0 socket, it is roughly identical with first embodiment, because the contact of USB3.0 joint has two rows, but except USB2.0 one row 4 not springing contact be provided with in addition one row 5 springing contact, so present embodiment is provided with one and ranked first terminal 60 except identical with first embodiment, one ranked second terminal 70, one ranked third terminal 80 and ranked fourth outside the terminal 90, need be provided with 5 in addition and become one of the identical interface of a row to ranked first terminal 66, one ranked second terminal 76, one ranked third terminal 86 and ranked fourth terminal 96.
This one ranked first terminal 66 and is integrally formed with one first contact site 67, one first extension 68, one first fixed part 69 and one first pin 610, this first fixed part 69 is fixing with this plastic seat body 30, this first extension 68 extends to tongue piece 50 front ends, this first contact site 67 is connected in first extension, 68 front ends, these first extension, 68 plate faces flush above the tongue piece 50 above the tongue piece 50 and with this in this with first contact site, 67 plate faces are smooth, this first contact site, 67 not springing and be positioned at first contact site, 61 the place aheads of this first terminal 60.
This one ranked second terminal 76, and ranked third terminal 86 and and ranked fourth terminal 96 then one to ranked first terminal 66 identical with this textural, second contact site 77 of this second terminal 76 is positioned at second contact site, 71 the place aheads of this second terminal 70, the 3rd contact site 87 of the 3rd terminal 86 is positioned at the 3rd contact site 81 the place aheads of the 3rd terminal 80, and the 4th contact site 97 of the 4th terminal 96 is positioned at the 4th contact site 91 the place aheads of the 4th terminal 90.
See also Figure 18, Figure 19 and Figure 20, it is eighth embodiment of the invention, present embodiment is the shared socket that a USB2.0 and stores card, and it comprises that a plastic seat body 30, a metal shell 40, a tongue piece 50, ranked first terminal 60, and one ranked second terminal 70, wherein:
This plastic seat body 30 is one-body molded a link slot 31, its rear end is provided with two row's terminal draw-in grooves 32, other is provided with a bonnet 33 and from bottom to top covers, this link slot 31 is positioned at these plastic seat body 30 leading portions and front end is provided with an insertion mouth 34, and the bottom 36 of this link slot 31 is not less than the bottom surface 37 of the plastic seat body of these integral body link slot 31 belows.
This metal shell 40 coats this plastic seat body 30.
This tongue piece 50 is and these plastic seat body 30 one ejection formations that this tongue piece 50 is level and is located at these plastic seat body 30 front ends and is positioned at this link slot 31 slightly on the lower side.
This one ranked first terminal 60 and amounts to 4 and be distributed in distance and be fixed in this plastic seat body 30, and itself and first embodiment are identical, and this first terminal 60 also is integrally formed with one first contact site 61, one first extension 62, one first fixed part 63 and one first pin 64.
This one ranked second terminal 70 one to ranked first terminal 60 is to be the interface that is connected inequality with this, this one ranked second terminal 70 and amounts to 5 and be distributed in distance and be fixed in this plastic seat body 30, it is integrally formed with one second contact site 71, one second extension 72, one second fixed part 73 and one second pin 74, this second fixed part 73 is fixing with the terminal draw-in groove 32 of these plastic seat body 30 upper ends, second contact site 71 and second extension 72 are smooth in these link slot 31 end faces, this one ranked second contact site 71 can springing and be distributed in distance and be positioned at this link slot 31 end faces, this one ranked second contact site 71 and one ranked first contact site 61 towards this.
See also Figure 21, it is the three-view diagram that stores card 25 for another kind, the one end is provided with a joint 26, and this joint 26 and the joint 21 of storage card 20 shown in Figure 1 are that so to connect interface different for identical external form, and these joint 26 one sides are provided with 5 contacts 27 that are spaced and can springing.
See also Figure 22, when one row's contact 11 of this USB2.0 joint 10 inserts down, its space 14 is inserted in by this tongue piece 50, this row contact 11 is electrically connected with first contact site 61 of the first terminal 60 of tongue piece 50 tops, because this second contact site 71 is that smooth end face in link slot 31 does not protrude, so the metal shell 13 of USB2.0 joint 10 can not touch.
Seeing also Figure 23, is the user mode for this storage card 25, and arranging contact 27 when one of this joint 26 is to be to be electrically connected with this second contact site 71 that ranked second terminal 70 when being plugged in these tongue piece 50 tops up.
Moreover the contact 22 of storage card 20 then is electrically connected with this first contact site 61 that ranked first terminal 60 when being plugged in these tongue piece 50 tops down.
By above explanation as can be known present embodiment except can connecting USB2.0 joint 10, more can connect two kinds of identical external forms and so connect the out of phase storage card 20,25 of interface, reach the diversity in the use.
See also Figure 24, it is ninth embodiment of the invention, it is roughly identical with the 8th embodiment, its difference is that the tongue piece 50 of present embodiment is positioned at this link slot 31 slightly on the upper side, be provided with one below this tongue piece 50 and ranked first terminal 60, the bottom surface of this link slot 31 is provided with one and ranked second terminal 70, this one ranked first terminal 60 and to ranked second terminal 70 is to be the identical interface that is connected, both are all 5 of rows, and to be spaced and to ranked second terminal 70 with one of the 8th embodiment be to be same configuration, and this first contact site 61 is faced mutually with this second contact site 71.
See also Figure 25, present embodiment can connect one with the joint 15 of the right different connection interfaces of USB2.0 joint 10 identical external forms, but this joint 15 is the contacts 16 that are provided with 5 springing of a row, the contact 16 of this joint 15 inserts this link slot 31 up, this contact 16 be electrically connected with first contact site 61 of the first terminal 60 of tongue piece 50 belows.
Seeing also Figure 26, is for storing the user mode of card 25, is to be electrically connected with this first contact site 61 that ranked first terminal 60 when row's contact 27 of this joint 26 is plugged in these tongue piece 50 belows up; When row's contact 27 of this joint 26 is plugged in these tongue piece 50 belows down, then be electrically connected, so can reach this storage card 25 of positive and negative two-way electrical connection with this second contact site 71 that ranked second terminal 70.
See also Figure 27, Figure 28, Figure 29 and Figure 30, be to be tenth embodiment of the invention, it is roughly identical with first embodiment, what its difference was present embodiment is positioned at that one of tongue piece 50 above and below ranked first, three terminals the 60, the 80th, is identical connection interface, both are all 4 of rows, and be positioned at ranked second of top, bottom surface, four terminals the 70, the 90th of link slot 31, and being identical connection interface, both are all 9 of rows.
By above structure, present embodiment can this USB2.0 joint 10 of positive and negative two-way electrical connection, and can be electrically connected the storage card of one 9 contacts and the storage card of one 4 contacts.
See also Figure 31, it is eleventh embodiment of the invention, it is roughly identical with the tenth embodiment, its difference is that upper and lower section of link slot 31 of present embodiment is provided with the bigger sipes of width 310, the stage casing of link slot 31 then is provided with the less narrow groove 311 of width, so can connect a kind of 9 contacts and wide slim storage card so as to increasing.
See also Figure 32 and Figure 33, it is twelveth embodiment of the invention, it is roughly identical with the tenth embodiment, its difference is that one of present embodiment ranked first, four terminals the 60, the 90th, is identical connection interface, both are all 4 of rows, and one ranked second, three terminals the 70, the 80th, be identical connection interface, both are all 9 of rows.
Present embodiment is in the use then than the tenth embodiment diversity more, however except described three kinds of the tenth embodiment, more can connect one with the joint of the different connection interfaces of USB2.0 joint 10 identical external forms, this joint is 9 contact persons.
The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to be easy to illustrate technology contents of the present invention, and be not with narrow sense of the present invention be limited to this embodiment, in the situation that does not exceed spirit of the present invention and claim, can make many variations and implement.
Claims (49)
1. electric-connected socket, it includes:
One plastic seat body;
One tongue piece, it is located at this plastic seat body front end;
One link slot, it is positioned at this plastic seat body front end and this tongue piece is coated on, and its front end is an insertion mouth; And
At least one terminal that ranked first, this the first terminal is integrally formed with one first extension and one first fixed part, this first extension connects one first contact site, this first extension extends in this link slot, this at least one first contact site that ranked first terminal is distributed in distance and is positioned at this tongue piece one side, and this first terminal is electrically connected one first pin and stretches out outside this plastic seat body;
It is characterized in that: the link slot one side with respect to above-mentioned tongue piece one side also is provided with at least one terminal that ranked second, this second terminal is integrally formed with one second extension and one second fixed part, this second extension connects one second contact site, this second extension extends in this link slot, this second terminal is electrically connected one second pin and stretches out outside this plastic seat body, this at least one second contact site that ranked second terminal is distributed in distance and towards this at least one terminal that ranked first, the bottom of this link slot is not less than the bottom surface of the plastic seat body of this link slot below.
2. electric-connected socket as claimed in claim 1 is characterized in that: first pin that this first terminal is electrically connected is stretched out outside this plastic seat body by this link slot rear, and second pin that this second terminal is electrically connected is also stretched out outside this plastic seat body by this link slot rear.
3. electric-connected socket as claimed in claim 1, it is characterized in that: but this first contact site that ranked first terminal is to protrude this tongue piece one side and springing, the first fixed part rear end one of this first terminal connects this first pin, and the second fixed part rear end one of this second terminal connects this second pin.
4. as claim 1 or 3 described electric-connected sockets, it is characterized in that: this tongue piece one side also is provided with another first contact site of at least one row, and another first contact site of this at least one row is in this rear that ranked first first contact site of terminal.
5. electric-connected socket as claimed in claim 4 is characterized in that: another first contact site of this at least one row is that one is connected in this first extension that ranked first terminal.
6. electric-connected socket as claimed in claim 1 is characterized in that: this link slot can connect a joint, and this joint only has one side to be provided with at least one row's contact at least onely to ranked first contact site or at least one contact site that ranked second is electrically connected with this.
7. electric-connected socket as claimed in claim 1, it is characterized in that: the both sides of this tongue piece are provided with recess and form a block face, this link slot is extended in this plastic seat body by this block face in this tongue piece one side more backward, this block face the place ahead is the link slot leading portion, this block face rear is the link slot back segment, and this link slot back segment one side simultaneously flushes with this tongue piece; And wherein but this second contact site that ranked second terminal is to protrude its second extension and springing, and this second contact site is in this link slot back segment.
8. electric-connected socket as claimed in claim 1 is characterized in that: also be provided with a metal shell and coat this plastic seat body, this metal shell forms this link slot.
9. electric-connected socket as claimed in claim 1 is characterized in that: this link slot, tongue piece and plastic seat body are formed in one.
10. electric-connected socket as claimed in claim 1, it is characterized in that: this first extension is connected in the first fixed part front end, second extension is connected in the second fixed part front end, this plastic seat body is provided with two row's terminal draw-in grooves, first and second fixed part respectively with this two rows terminal draw-in groove fastening, first pin that this first terminal is electrically connected is stretched out outside the plastic seat body by first and second extension rear, and second pin that this second terminal is electrically connected is also stretched out outside the plastic seat body by first and second extension rear.
11. electric-connected socket as claimed in claim 6, it is characterized in that: first contact site that this is at least one to ranked first terminal and at least one second contact site that ranked second terminal are identical interface and the sequence number reversed arrangement each other mutually that is connected, and positive and negative this link slot of two-way insertion of this joint all can be electrically connected.
12. electric-connected socket as claimed in claim 11 is characterized in that: it is the electric-connected socket of a USB interface, wherein one ranked first terminal and and ranked second terminal and each have four.
13. electric-connected socket as claimed in claim 6 is characterized in that: first contact site that this is at least one to ranked first terminal and at least one second contact site that ranked second terminal are inequality be connected interface and can be electrically connected the different joints that are connected interface with another of this joint respectively.
14. electric-connected socket as claimed in claim 1, it is characterized in that: this at least one first contact site and this at least one second contact site that ranked second terminal that ranked first terminal is a spacing up and down, this at least one first fixed part rear end one that ranked first terminal connects this first pin, and this at least one second fixed part rear end one that ranked second terminal connects this second pin.
15. electric-connected socket as claimed in claim 6, it is characterized in that: this link slot forms the profile of symmetry in the tongue piece upper and lower, and also be provided with at least one terminal and at least one terminal that ranked fourth of ranked third, the 3rd terminal is integrally formed with one the 3rd extension and one the 3rd fixed part, the 3rd extension connects one the 3rd contact site, the 3rd extension extends in this link slot, this at least one the 3rd contact site that ranked third terminal is distributed in distance and is positioned at this tongue piece another side, and the 3rd terminal is electrically connected one the 3rd pin and stretches out outside this plastic seat body; This is at least one to ranked fourth terminal and is located at link slot another side with respect to above-mentioned tongue piece another side, the 4th terminal is integrally formed with one the 4th extension and one the 4th fixed part, the 4th extension connects one the 4th contact site, the 4th extension extends in this link slot, this at least one the 4th contact site that ranked fourth terminal is distributed in distance and towards this at least one terminal that ranked third, the 4th terminal is electrically connected one the 4th pin and stretches out outside this plastic seat body.
16. electric-connected socket as claimed in claim 15 is characterized in that: but the 3rd contact site that this first contact site and one that ranked first terminal ranked third terminal is to protrude this tongue piece one side and springing respectively.
17. electric-connected socket as claimed in claim 16 is characterized in that: this extension that ranked first terminal also is connected with another first contact site at least, and this extension that ranked third terminal also is connected with another the 3rd contact site at least.
18. electric-connected socket as claimed in claim 15, it is characterized in that: the both sides of this tongue piece are provided with recess and form a block face, this link slot is extended in this plastic seat body by this block face in this tongue piece two sides more backward, and this block face the place ahead is the link slot leading portion, and this block face rear is the link slot back segment; And wherein but this second contact site that ranked second terminal is to protrude its second extension and springing, this second contact site is in this link slot back segment, but this 4th contact site that ranked fourth terminal is to protrude its 4th extension and springing, and the 4th contact site is in this link slot back segment.
19. as claim 15 or 18 described electric-connected sockets, it is characterized in that: this at least one first contact site that ranked first terminal, at least one second contact site that ranked second terminal, at least one the 3rd contact site that ranked third terminal, and at least one the 4th contact site that ranked fourth terminal is an identical connection interface and all can be electrically connected this joint, this one ranked first terminal and to ranked fourth terminal is that same sequence number is arranged, this one ranked second terminal and to ranked third terminal is that same sequence number is arranged, this one ranked first terminal and to ranked second terminal is that opposite sequence number is arranged, and this joint can be electrically connected by this link slot of positive and negative two-way insertion.
20. the electric-connected socket of two-sided electrical connection as claimed in claim 19 is characterized in that: it is the electric-connected socket of a USB interface, wherein one ranked first terminal, and ranked second terminal, and ranked third terminal and and ranked fourth terminal and each have four.
21. electric-connected socket as claimed in claim 15, it is characterized in that: this at least one first contact site and this at least one second contact site that ranked second terminal that ranked first terminal is a spacing up and down, this at least one the 3rd contact site and this at least one the 4th contact site that ranked fourth terminal that ranked third terminal is a spacing up and down, this at least one first fixed part rear end one that ranked first terminal connects this first pin, this at least one second fixed part rear end one that ranked second terminal connects this second pin, this at least one the 3rd fixed part rear end one that ranked third terminal connects the 3rd pin, and this at least one the 4th fixed part rear end one that ranked fourth terminal connects the 4th pin.
22. electric-connected socket as claimed in claim 1, it is characterized in that: the first extension plate face of this first terminal is smooth in this tongue piece one side, and first contact site, one end of this first terminal is connected in first extension and is then gradually protruded the first extension plate face and extend to the other end to become to open by preceding.
23. electric-connected socket as claimed in claim 1, it is characterized in that: the second extension plate face of this second terminal is smooth in this link slot one side, and second contact site, one end of this second terminal is connected in second extension and is then gradually protruded the second extension plate face and extend to the other end to become to open by preceding.
24. electric-connected socket as claimed in claim 7, it is characterized in that: the extension plate face of this first terminal is smooth in this tongue piece one side, and first contact site, one end of this first terminal is connected in first extension and is then gradually protruded the first extension plate face and extend to the other end to become to open by preceding; Second contact site of this second terminal is connected in the second extension front end and is one forward and protrudes contact.
25. an electric-connected socket, it includes:
One plastic seat body;
One tongue piece, it is located at this plastic seat body front end;
One link slot, it is positioned at this plastic seat body front end and this tongue piece is coated on, and its front end is an insertion mouth; And
At least one terminal that ranked first, this the first terminal is integrally formed with one first extension and one first fixed part, this first extension connects one first contact site, this first extension extends in this link slot, this at least one first contact site that ranked first terminal is distributed in distance and is positioned at this tongue piece one side, and this first terminal is electrically connected one first pin and stretches out outside this plastic seat body;
It is characterized in that: the both sides of this tongue piece are provided with recess and form a block face, and this link slot is extended in this plastic seat body by this block face in this tongue piece one side more backward, and this block face the place ahead is the link slot leading portion, and this block face rear is the link slot back segment; This link slot back segment one side with respect to above-mentioned tongue piece one side also is provided with at least one terminal that ranked second, this second terminal is integrally formed with one second contact site, one second extension and one second fixed part, this second extension is smooth in this link slot back segment one side, this second terminal is electrically connected one second pin and stretches out outside this plastic seat body, this second contact site, one end be connected in this second extension and by preceding then gradually protrude the second extension plate face and extend to the other end become open, this at least one second contact site that ranked second terminal is distributed in distance and towards this at least one terminal that ranked first.
26. electric-connected socket as claimed in claim 25, it is characterized in that: but this first contact site that ranked first terminal is to protrude this tongue piece one side and springing, the first fixed part rear end one of this first terminal connects this first pin, and the second fixed part rear end one of this second terminal connects this second pin.
27. electric-connected socket as claimed in claim 25 is characterized in that: this link slot can connect a joint, and this joint only has one side to be provided with at least one row's contact at least onely to ranked first contact site or at least one contact site that ranked second is electrically connected with this.
28. electric-connected socket as claimed in claim 27, it is characterized in that: first contact site that this is at least one to ranked first terminal and at least one second contact site that ranked second terminal are identical interface and the sequence number reversed arrangement and all can be electrically connected this joint each other mutually that is connected, and this joint can be electrically connected by this link slot of positive and negative two-way insertion.
29. electric-connected socket as claimed in claim 27, it is characterized in that: this link slot is on tongue piece, the below forms the profile of symmetry, this link slot is extended in this plastic seat body by this block face in this tongue piece another side more backward, and also be provided with at least one terminal and at least one terminal that ranked fourth of ranked third, the 3rd terminal is integrally formed with one the 3rd extension and one the 3rd fixed part, the 3rd extension connects one the 3rd contact site, the 3rd extension extends in this link slot, this at least one the 3rd contact site that ranked third terminal is distributed in distance and is positioned at this tongue piece another side, and the 3rd terminal is electrically connected one the 3rd pin and stretches out outside this plastic seat body; This is at least one to ranked fourth terminal and is located at link slot back segment another side with respect to above-mentioned tongue piece another side, the 4th terminal is integrally formed with one the 4th contact site, one the 4th extension and one the 4th fixed part, the 4th extension is smooth in this link slot back segment another side, the 4th terminal is electrically connected one the 4th pin and stretches out outside this plastic seat body, the 4th contact site one end be connected in the 4th extension and by preceding then gradually protrude the 4th extension plate face and extend to the other end become open, this at least one the 4th contact site that ranked fourth terminal is distributed in distance and towards this at least one terminal that ranked third.
30. electric-connected socket as claimed in claim 29, it is characterized in that: this at least one first contact site that ranked first terminal, at least one second contact site that ranked second terminal, at least one the 3rd contact site that ranked third terminal, and at least one the 4th contact site that ranked fourth terminal is an identical connection interface and all can be electrically connected this joint, this one ranked first terminal and to ranked fourth terminal is that same sequence number is arranged, this one ranked second terminal and to ranked third terminal is that same sequence number is arranged, this one ranked first terminal and to ranked second terminal is that opposite sequence number is arranged, and this joint can be electrically connected by this link slot of positive and negative two-way insertion.
31. the electric-connected socket of two-sided electrical connection as claimed in claim 30 is characterized in that: it is the electric-connected socket of a USB interface, wherein one ranked first terminal, and ranked second terminal, and ranked third terminal and and ranked fourth terminal and each have four.
32. an electric-connected socket, it includes:
One plastic seat body;
One tongue piece, it is located at this plastic seat body front end;
One link slot, it is positioned at this plastic seat body front end and this tongue piece is coated on, and its front end is an insertion mouth, and this link slot forms the profile of symmetry in the tongue piece upper and lower;
At least one terminal that ranked first, this the first terminal is integrally formed with one first extension and one first fixed part, this first extension connects one first contact site, this first extension extends in this link slot, this at least one first contact site that ranked first terminal is distributed in distance and is positioned at this above tongue piece, and this first terminal is electrically connected one first pin and stretches out outside this plastic seat body;
At least one terminal that ranked second, it is located at this link slot end face with respect to this above tongue piece, this second terminal is integrally formed with one second extension and one second fixed part, this second extension connects one second contact site, this second extension extends in this link slot, this second terminal is electrically connected one second pin and stretches out outside this plastic seat body, and this at least one second contact site that ranked second terminal is distributed in distance and towards this at least one terminal that ranked first;
At least one terminal that ranked third, the 3rd terminal is integrally formed with one the 3rd extension and one the 3rd fixed part, the 3rd extension connects one the 3rd contact site, the 3rd extension extends in this link slot, this at least one the 3rd contact site that ranked third terminal is distributed in distance and is positioned at below this tongue piece, and the 3rd terminal is electrically connected one the 3rd pin and stretches out outside this plastic seat body; And
At least one terminal that ranked fourth, it is located at this link slot bottom surface with respect to below this tongue piece, the 4th terminal is integrally formed with one the 4th extension and one the 4th fixed part, the 4th extension connects one the 4th contact site, the 4th extension extends in this link slot, the 4th terminal is electrically connected one the 4th pin and stretches out outside this plastic seat body, and this at least one the 4th contact site that ranked fourth terminal is distributed in distance and towards this at least one terminal that ranked third.
33. electric-connected socket as claimed in claim 32, it is characterized in that: this link slot can connect a joint, and this joint only has one side to be provided with at least one row's contact at least onely to ranked first contact site or at least onely ranked second contact site or at least onely ranked third contact site or at least one contact site that ranked fourth is electrically connected with this.
34. electric-connected socket as claimed in claim 32, it is characterized in that: but this first contact site that ranked first terminal is to protrude this also springing above tongue piece, wherein but this 3rd contact site that ranked third terminal is to protrude below this tongue piece and springing, the first fixed part rear end one of this first terminal connects this first pin, the second fixed part rear end one of this second terminal connects this second pin, the 3rd fixed part rear end one of the 3rd terminal connects the 3rd pin, and the 4th fixed part rear end one of the 4th terminal connects the 4th pin.
35. electric-connected socket as claimed in claim 33 is characterized in that: this is at least one ranked first first contact site of terminal, at least one second contact site that ranked second terminal, at least one the 3rd contact site that ranked third terminal, and at least one the 4th contact site that ranked fourth terminal be to include at least two kinds of connection interfaces inequality and can be electrically connected this joint and another different joints that connect interfaces at least respectively.
36. electric-connected socket as claimed in claim 33, it is characterized in that: this at least one first contact site that ranked first terminal, at least one second contact site that ranked second terminal, at least one the 3rd contact site that ranked third terminal, and at least one the 4th contact site that ranked fourth terminal is all identical connection interface and all can be electrically connected this joint, this one ranked first terminal and to ranked fourth terminal is that same sequence number is arranged, this one ranked second terminal and to ranked third terminal is that same sequence number is arranged, this one ranked first terminal and to ranked second terminal is that opposite sequence number is arranged, and this joint can be electrically connected by this link slot of positive and negative two-way insertion.
37. electric-connected socket as claimed in claim 36 is characterized in that: it is the electric-connected socket of a USB interface, wherein one ranked first terminal, and ranked second terminal, and ranked third terminal and and ranked fourth terminal and each have four.
38. electric-connected socket as claimed in claim 32, it is characterized in that: the first extension plate face of this first terminal is smooth in this tongue piece one side, and first contact site, one end of this first terminal is connected in first extension and is then gradually protruded the first extension plate face and extend to the other end to become to open by preceding; The 3rd extension plate face of the 3rd terminal is smooth in this tongue piece another side, and the 3rd contact site one end of the 3rd terminal is connected in the 3rd extension and is then gradually protruded the 3rd extension plate face and extend to the other end to become to open by preceding.
39. electric-connected socket as claimed in claim 32, it is characterized in that: the both sides of this tongue piece are provided with recess and form a block face, this link slot is extended in this plastic seat body by this block face in two of this tongue pieces more backward, and this block face the place ahead is the link slot leading portion, and this block face rear is the link slot back segment; And wherein but this second contact site that ranked second terminal is to protrude second extension and springing, this second contact site is in this link slot back segment, but this 4th contact site that ranked fourth terminal is to protrude the 4th extension and springing, and the 4th contact site is in this link slot back segment.
40. electric-connected socket as claimed in claim 34, it is characterized in that: this first extension that ranked first terminal also is connected with this another first contact site above tongue piece of at least one protrusion, and this 3rd extension that ranked third terminal also is connected with this another the 3rd contact site above tongue piece of at least one protrusion.
41. an electric-connected socket, it includes:
One plastic seat body;
One tongue piece, it is located at this plastic seat body front end;
One link slot, it is positioned at this plastic seat body front end and this tongue piece is coated on, and its front end is an insertion mouth; And
At least one terminal that ranked first, this the first terminal is integrally formed with one first extension and one first fixed part, this first extension connects one first contact site, this first extension extends in this link slot, this at least one first contact site that ranked first terminal is distributed in distance and is positioned at this tongue piece one side, and this first terminal is electrically connected one first pin and stretches out outside this plastic seat body;
It is characterized in that: wherein the both sides of this tongue piece are provided with recess and form a block face, and this link slot is extended in this plastic seat body by this block face in this tongue piece one side more backward, and this block face the place ahead is the link slot leading portion, and this block face rear is the link slot back segment; This link slot back segment one side with respect to above-mentioned tongue piece one side also is provided with at least one terminal that ranked second, this second terminal is integrally formed with one second extension and one second fixed part, this second extension connects one second contact site, this second extension extends this link slot back segment, this second terminal is electrically connected one second pin and stretches out outside this plastic seat body, this second contact site protrudes this second extension, and this second contact site that ranked second terminal is distributed in distance and towards this at least one terminal that ranked first; This tongue piece one side also is provided with another first contact site of at least one row, and another first contact site of this at least one row is in this rear that ranked first first contact site of terminal.
42. electric-connected socket as claimed in claim 41, it is characterized in that: but this first contact site that ranked first terminal is to protrude this tongue piece one side and springing, the first fixed part rear end one of this first terminal connects this first pin, and the second fixed part rear end one of this second terminal connects this second pin.
43. as claim 41 or 42 described electric-connected sockets, it is characterized in that: another first contact site of this at least one row is that one is connected in this first extension that ranked first terminal.
44. electric-connected socket as claimed in claim 41 is characterized in that: this link slot can connect a joint, and this joint only has one side to be provided with at least one row's contact at least onely to ranked first contact site or at least one contact site that ranked second is electrically connected with this.
45. electric-connected socket as claimed in claim 44, it is characterized in that: first contact site that this is at least one to ranked first terminal and at least one second contact site that ranked second terminal be for identical be connected interface and sequence number mutually each other reversed arrangement all can be electrically connected this joint, this joint can be electrically connected by this link slot of positive and negative two-way insertion.
46. electric-connected socket as claimed in claim 44, it is characterized in that: this link slot is on tongue piece, the below forms the profile of symmetry, this link slot is extended in this plastic seat body by this block face in this tongue piece another side more backward, and also be provided with at least one terminal and at least one terminal that ranked fourth of ranked third, the 3rd terminal is integrally formed with one the 3rd extension and one the 3rd fixed part, the 3rd extension connects one the 3rd contact site, the 3rd extension extends in this link slot, this at least one the 3rd contact site that ranked third terminal is distributed in distance and is positioned at this tongue piece another side, the 3rd terminal is electrically connected one the 3rd pin and stretches out outside this plastic seat body, and this 3rd contact site rear that ranked third terminal is provided with another the 3rd contact site of at least one row in addition; This is at least one to ranked fourth terminal and is located at link slot back segment another side with respect to above-mentioned tongue piece another side, the 4th terminal is integrally formed with one the 4th extension and one the 4th fixed part, the 4th extension connects one the 4th contact site, the 4th extension extends this link slot back segment, the 4th terminal is electrically connected one the 4th pin and stretches out outside this plastic seat body, the 4th contact site protrudes the 4th extension, and this 4th contact site that ranked fourth terminal is distributed in distance and towards this at least one terminal that ranked third.
47. electric-connected socket as claimed in claim 46, it is characterized in that: this at least one first contact site that ranked first terminal, at least one second contact site that ranked second terminal, the 3rd contact site of at least one the 3rd terminal, and the 4th contact site of at least one the 4th terminal is an identical connection interface and all can be electrically connected this joint, this one ranked first terminal and to ranked fourth terminal is that same sequence number is arranged, this one ranked second terminal and to ranked third terminal is that same sequence number is arranged, this one ranked first terminal and to ranked second terminal is that opposite sequence number is arranged, and this joint can be electrically connected by this link slot of positive and negative two-way insertion.
48. the electric-connected socket of two-sided electrical connection as claimed in claim 47 is characterized in that: it is the electric-connected socket of a USB interface, wherein one ranked first terminal, and ranked second terminal, and ranked third terminal and and ranked fourth terminal and each have four.
49. electric-connected socket as claimed in claim 41, it is characterized in that: the first extension plate face of this first terminal is smooth in this tongue piece one side, first contact site, one end of this first terminal is connected in first extension and is then gradually protruded the first extension plate face and extend to the other end to become to open by preceding, the second extension plate face of this second terminal is smooth in this link slot back segment one side, and second contact site, one end of this second terminal is connected in second extension and is then gradually protruded the second extension plate face and extend to the other end to become to open by preceding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101418292A CN101877441A (en) | 2009-04-30 | 2009-05-26 | Electric connection socket |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910132295.7 | 2009-04-30 | ||
| CN200910132295 | 2009-04-30 | ||
| CN2009101418292A CN101877441A (en) | 2009-04-30 | 2009-05-26 | Electric connection socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101877441A true CN101877441A (en) | 2010-11-03 |
Family
ID=43019935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101418292A Pending CN101877441A (en) | 2009-04-30 | 2009-05-26 | Electric connection socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101877441A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779697A (en) * | 2012-10-19 | 2014-05-07 | 富士康(昆山)电脑接插件有限公司 | Plug electrical connector which can be inserted and connected forwardly and reversely and combination thereof |
| CN105305183A (en) * | 2014-06-12 | 2016-02-03 | 深圳维盛半导体科技有限公司 | Design and production technology of USB connecting female holder |
| US9287668B2 (en) | 2012-10-18 | 2016-03-15 | Hon Hai Precision Industry Co., Ltd. | I/O plug connector adapted for normal insertion and reverse insertion into I/O receptacle connector and connector assembly having the two |
| TWI776289B (en) * | 2011-03-31 | 2022-09-01 | 捷利知產股份有限公司 | Electronic device with double-sided electrical connection structure switching with locking structure |
| USRE49287E1 (en) | 2009-04-15 | 2022-11-08 | Kiwi Connection, Llc | Socket structure with duplex electrical connection |
-
2009
- 2009-05-26 CN CN2009101418292A patent/CN101877441A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE49287E1 (en) | 2009-04-15 | 2022-11-08 | Kiwi Connection, Llc | Socket structure with duplex electrical connection |
| TWI776289B (en) * | 2011-03-31 | 2022-09-01 | 捷利知產股份有限公司 | Electronic device with double-sided electrical connection structure switching with locking structure |
| US9287668B2 (en) | 2012-10-18 | 2016-03-15 | Hon Hai Precision Industry Co., Ltd. | I/O plug connector adapted for normal insertion and reverse insertion into I/O receptacle connector and connector assembly having the two |
| CN103779697A (en) * | 2012-10-19 | 2014-05-07 | 富士康(昆山)电脑接插件有限公司 | Plug electrical connector which can be inserted and connected forwardly and reversely and combination thereof |
| CN105305183A (en) * | 2014-06-12 | 2016-02-03 | 深圳维盛半导体科技有限公司 | Design and production technology of USB connecting female holder |
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Application publication date: 20101103 |