CN104241975A - Connector plug, connector socket and connector combination of connector plug and connector socket - Google Patents
Connector plug, connector socket and connector combination of connector plug and connector socket Download PDFInfo
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- CN104241975A CN104241975A CN201410446253.1A CN201410446253A CN104241975A CN 104241975 A CN104241975 A CN 104241975A CN 201410446253 A CN201410446253 A CN 201410446253A CN 104241975 A CN104241975 A CN 104241975A
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Abstract
The invention discloses a connector plug, a connector socket and a connector combination of the connector plug and the connector socket. The plug and the socket respectively comprise an insulating body, two rows of contact terminals, two baffles and a shielding shell. The plug is internally provided with the upper baffle and the lower baffle for the contact terminals, and the socket is internally provided with the upper baffle and the lower baffle for the contact terminals, the baffles of the contact terminals are conducted with the corresponding shielding shells in a contact mode so as to improve the shielding effect and to ensure that contact transmission is stable. The socket baffles are provided with contact elastic sheets, when the plug and the socket are combined, the contact elastic sheets make elastic contact with the socket baffles to form a shielding protection loop, the signal interference between the different rows of contact terminals is further avoided, and the plugging force of the connector combination can be enhanced. The connector plug and the connector socket are internally and respectively provided with hook plates and partition plates to separate the two rows of contact terminals, the hook plates and the partition plates are conducted with the corresponding shielding shells in a contact mode, inverted hook parts of hooks are buckled in the concave parts of the partition plates, and the inverted hook parts are conducted with the concave parts of the partition plates in a contact mode.
Description
Technical field
The present invention relates to electric connector field technology, refer in particular to a kind of connector plug, connector body and connector combination thereof.
Background technology
At present, connector is widely used in electronic product, and it is used as the functions such as transfer of data, charging and image transmission.Along with the lightening growth requirement of electronic product and trend (such as: the flat board of various ultra-thin, mobile phone, the mobile device etc. of two-in-one (2-in-1) and other special purpose), the designing requirement of connector is also more and more tended to lightening, to meet the corresponding size demand of electronic product, the size of connector diminishes, the size of its corresponding construction parts is also limited to, on it, distance between lower row's contact terminal also diminishes thereupon, at this moment, there is new problem: on, between lower row's contact terminal, signal can disturb mutually, and traditional shielding construction design cannot reach good shield effectiveness, Signal transmissions is caused easily to occur wild effect.
Therefore, be badly in need of working out a kind of new technical scheme and solve the problems referred to above.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of connector plug, connector body and connector combination thereof, it greatly enhances shield effectiveness, efficiently solve the problem of connector signal interference, instability in conventional art, guarantee stable signal transmission.
For achieving the above object, the present invention adopts following technical scheme:
A kind of connector plug, includes an insulating body, two row contact terminal, two baffle plates and shielding cases; Wherein, this insulating body includes pedestal and is connected to the hyoplastron of pedestal front end, and the front end face of this hyoplastron is arranged with slot backward, and aforementioned two row's contact terminals are all arranged on insulating body, and two row's contact terminals are exposed to the upper and lower internal face of slot respectively; The upper and lower surface of this hyoplastron offers the through hole of some through slots respectively, is formed every arm between adjacent through-holes, and the corresponding aforementioned contact terminal of this through hole is arranged one by one;
This two baffle plate is arranged at the upper and lower surface of hyoplastron respectively, each baffle plate include each connecting portion for being covered in corresponding upper row or lower row's contact terminal baseplate part, from the baseplate part front-end edge two side position adjutage that extends to form forward of one and the linking arm that is connected between two adjutages respectively; This baseplate part, two adjutages and linking arm enclose formation cavity, and to should empty cavity position, in the front-end edge of baseplate part respectively to front having extended to form some support arms, this support arm be positioned at aforementioned on arm; This baffle plate is provided with the first contact flat spring, aforementioned shielding case is coated on the outer surface of hyoplastron, and this first contact flat spring and shielding case keep Elastic Contact to be connected.
As a kind of preferred version, described baseplate part both side edges is extended with buckle kink towards the bending of insulating body one, and the front and back ora terminalis of this buckle kink is convexly equipped with the salient point for strengthening connecting stable degree; Correspondingly, on insulating body, offer caulking groove, previous mentioned snap kink is tightly embedded in this caulking groove.
As a kind of preferred version, described first contact flat spring is shaped on aforementioned two adjutages respectively.
As a kind of preferred version, one-body molded the second contact flat spring had for strengthening contact engaging and separating force on described linking arm.
As a kind of preferred version, on described linking arm, corresponding at least one second contact flat spring position, is provided with the 3rd contact flat spring; 3rd contact flat spring keeps Elastic Contact to be connected with aforementioned shielding case along the vertical direction, and the contact elastic force direction of described second contact flat spring is contrary with the 3rd contact flat spring.
As a kind of preferred version, described baseplate part end edge two side position integrally extends back respectively and is formed with location division, and correspondingly, aforementioned dielectric body offers location notch, this location division is stretched out in corresponding location notch.
As a kind of preferred version, be isolatedly provided with a hanger plate, the dividing plate that this hanger plate includes two hooks and is connected between two hooks between described two row's contact terminals, wherein, aforementioned two row's contact terminals are isolated from each other separately by this dividing plate; This hook includes connecting portion, be connected to the overhead kick portion of connecting portion front end and be connected to the weld part of connecting portion rear end, and be convexly equipped with contact stuck point in this connecting portion lateral margin, this contact stuck point stretches out insulating body lateral margin and mutually pushes against with aforementioned shielding case inwall and contacts.
As a kind of preferred version, described dividing plate front-end edge one extends to form forward the extension that multiple spacing is arranged.
A kind of connector body, includes an insulating body, two row contact terminal, two baffle plates and shielding cases; This insulating body includes pedestal and is connected to the hyoplastron of pedestal front end, and this two rows contact terminal is all arranged on insulating body, and two row's contact terminals are exposed to the upper and lower surface of hyoplastron respectively; This shielding case is coated on the outside of pedestal and hyoplastron, is formed with slot between this hyoplastron outer wall and shielding case inwall; This two baffle plate is arranged at the upper and lower surface of insulating body respectively, and each baffle plate at least includes the first baffle portion being covered in position, rear end, hyoplastron surface, and this baffle plate is provided with contact flat spring, and this contact flat spring and shielding case keep Elastic Contact to be connected.
As a kind of preferred version, described each baffle plate also includes the second baffle portion being integrally connected to the first baffle portion rear end, and this second baffle portion is covered in base-plates surface, and aforementioned contact shell fragment is arranged in this second baffle portion.
As a kind of preferred version, the lateral margin in described second baffle portion is extended with buckle kink towards the bending of insulating body one, and the front and back ora terminalis of this buckle kink is convexly equipped with the salient point for strengthening connecting stable degree; Correspondingly, on insulating body, offer caulking groove, previous mentioned snap kink is tightly embedded in this caulking groove.
As a kind of preferred version, be isolatedly provided with a dividing plate between described two row's contact terminals, two row's contact terminals are isolated from each other separately by this dividing plate; Aforementioned hyoplastron portion both side edges is formed with the recess with the hook phase snap close of plug, and this dividing plate is also formed with respective recess, and the recess inwall of this dividing plate is convex is exposed to outside hyoplastron recess inwall.
As a kind of preferred version, described dividing plate has extended to form protruding pinna outward in its both side edges one, and this protruding pinna stretches out from aforementioned dielectric body lateral margin and mutually pushes against with aforementioned shielding case and contacts.
As a kind of preferred version, described shield shell offers button hole, and aforementioned dielectric body is convexly equipped with projection, the protruding pinna of this dividing plate from projection lateral margin stretch out and snap close in button hole, its protruding pinna pushes against in button hole inwall.
As a kind of preferred version, described insulating body is divided into the first stacked up and down insulating body and the second insulating body, the mating surface of this first and second insulating body is respectively arranged with locating convex block and detent, aforementioned separator plate offers corresponding groove, this locating convex block passes groove and embeds in detent.
As a kind of preferred version, the contact site of described terminal and connecting portion entirety linearly type, its weld part does bending design from connecting portion; Wherein the side, embedding insulating body place of part signal terminal has carried out thinning process, the lower thickness of its contact site and most connecting portion, but the height exposing to insulating body of this terminal is identical with other terminal, its degree of depth sunk in insulating body is more shallow relative to other terminal.
A kind of connector combination, include said connector plug and connector body, this connector plug and connector body each other plug type are connected; After both mutual grafting, the hyoplastron of this connector plug inserts in the slot of connector body, the hyoplastron of this connector body inserts in the slot of connector plug, and two row's contact terminals in this connector plug respectively collision type are connected to two row's contact terminals in socket connector.
As a kind of preferred version: in described connector plug baffle plate linking arm on one-body molded the second contact flat spring had for strengthening contact engaging and separating force, this second contact flat spring Elastic Contact to be connected in said connector socket on baffle plate.
As a kind of preferred version, be isolatedly provided with a hanger plate, the dividing plate that this hanger plate includes two hooks and is connected between two hooks between two row's contact terminals of described connector plug, wherein, aforementioned two row's contact terminals are isolated from each other separately by this dividing plate; This hook includes connecting portion, be connected to the overhead kick portion of connecting portion front end and be connected to the weld part of connecting portion rear end, and be convexly equipped with contact stuck point in this connecting portion lateral margin, this contact stuck point stretches out insulating body lateral margin and mutually pushes against with aforementioned shielding case inwall and contacts; Isolatedly be provided with a dividing plate between two row's contact terminals of described connector body, two row's contact terminals are isolated from each other separately by this dividing plate; Aforementioned hyoplastron portion both side edges is formed with the recess with the hook phase snap close of plug, and this dividing plate is also formed with respective recess, and the recess inwall of this dividing plate is convex is exposed to outside hyoplastron recess inwall; The overhead kick portion snap close of described hook in the recess of dividing plate, the conducting and this overhead kick portion and dividing plate recess contact with each other.
The present invention compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
One, upper and lower baffle plate is set respectively by the upper and lower row's contact terminal for connector plug, connector body, this baffle plate contacts conducting with respective shield shell, to improve shield effectiveness, reduce the mutual signal disturbing between outer signals interference and upper and lower row's terminal, to guarantee stable signal transmission;
Two, by arranging contact flat spring on plug baffle plate, when after plug and socket combination, this contact flat spring Elastic Contact, on socket blocking plate, forms shielding protection loop, further increases antinoise signal jamming performance, also contributes to the contact engaging and separating force strengthening connector combination;
Three, hanger plate, dividing plate are set respectively in connector plug and socket, it is all for being isolated from each other separately by two row's contact terminals, this hanger plate, dividing plate contact conducting with respective shielding case respectively, and the overhead kick portion snap close of hook is in the recess of dividing plate, the conducting and this overhead kick portion and dividing plate recess contact with each other; So, this hanger plate, dividing plate, shielding case and baffle plate contact conducting, has had multiple shield effect to top, the below of often arranging contact terminal.
For more clearly setting forth architectural feature of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of connector plug in the preferred embodiment of the present invention;
Fig. 2 is connector plug decomposition texture schematic diagram in the preferred embodiment of the present invention;
Fig. 3 is the structure for amplifying schematic diagram of modules A in Fig. 2;
Fig. 4 is the decomposition texture schematic diagram of modules A;
Fig. 5 is the first schematic cross-section of connector plug in the preferred embodiment of the present invention;
Fig. 6 is the second schematic cross-section of connector plug in the preferred embodiment of the present invention;
Fig. 7 is the 3rd schematic cross-section of connector plug in the preferred embodiment of the present invention;
Fig. 8 is the assembling schematic perspective view of connector body in the preferred embodiment of the present invention;
Fig. 9 is connector body decomposition texture schematic diagram in the preferred embodiment of the present invention;
Figure 10 is the decomposition texture schematic diagram of B module in Fig. 9;
Figure 11 (a) is the signal terminal perspective view thinning process in connector body;
Figure 11 (b) is the front view of signal terminal shown in Figure 11 (a);
Figure 12 is the first schematic cross-section of connector body in the preferred embodiment of the present invention;
Figure 13 is the second schematic cross-section of connector body in the preferred embodiment of the present invention;
Figure 14 is the front view of connector combination in the preferred embodiment of the present invention;
Figure 15 is the first schematic cross-section of connector combination in the preferred embodiment of the present invention;
Figure 16 is the second schematic cross-section of connector combination in the preferred embodiment of the present invention.
Accompanying drawing identifier declaration:
100, connector plug 101, shell
1011, upper casing 1012, lower casing
1013, button hole 102, tail sheath body
1021, tail cover upper casing 1022, tail cover lower casing
103, circuit board 10, shielding case
11, cramp 20, insulating body
21, hyoplastron 22, through hole
23, every arm 24, caulking groove
25, location notch 30, contact terminal
40, baffle plate 41, baseplate part
411, location division 42, adjutage
43, linking arm 44, support arm
45, the first contact flat spring 46, second contact flat spring
47, the 3rd contact flat spring 48, buckle kink
49, salient point 50, hanger plate
51, hook 511, connecting portion
512, overhead kick portion 513, weld part
52, dividing plate 521, contact stuck point
522, extension
200, connector body
61, shielding case 611, button hole
62, insulating body 628, projection
621, pedestal 622, hyoplastron
623, the first insulating body 624, second insulating body
625, locating convex block 626, caulking groove
627, recess 63, contact terminal
70, baffle plate 71, first baffle portion
72, second baffle portion 73, contact flat spring
74, buckle kink 75, salient point
80, dividing plate 81, recess
82, protruding pinna 83, groove
63 ', terminal
631 ', contact site 632 ', connecting portion
633 ', weld part 634 ', thin position.
Embodiment
Please refer to shown in Fig. 1 to Figure 16, that show the concrete structure of the preferred embodiment of the present invention, which show the project organization of connector plug 100, connector body 200 and connector combination thereof.
As shown in Figures 1 to 7, it mainly shows the structure of connector plug 100; This connector plug 100 includes an insulating body 20, two and arranges contact terminal 30, two baffle plate 40 and a shielding case 10; The other end in contact terminal 30 is connected with circuit board 103, and its outside is coated with metal shell 101, and itself and cable connection are also provided with metal tail sheath body 102, so, to improve shielding action; This metal shell 101 is divided into upper casing 1011 and lower casing 1012 two parts, and both are spiral-lock each other; Embed in button hole 1013 by cramp 11 between shielding case 10 and metal shell 101, to realize mutual locking each other; Shown in composition graphs 1 and Fig. 2, aforementioned metal tail sheath body 102 is also divided into tail to overlap upper casing 1021 and tail cover lower casing 1022 two parts, in the present embodiment, the upper casing 1011 of this tail cover upper casing 1021 and metal shell 101 is designed to integrated formed structure, and the lower casing 1012 of this tail cover lower casing 1022 and metal shell 101 is designed to integrated formed structure.
Wherein, this insulating body 20 includes pedestal and is connected to the hyoplastron 21 of pedestal front end, the front end face of this hyoplastron 21 is arranged with slot backward, and aforementioned two row's contact terminals 30 are all arranged on insulating body 20, and two row's contact terminals 30 are exposed to the upper and lower internal face of slot respectively; The upper and lower surface of this hyoplastron offers the through hole 22 of some through slots respectively, is formed every arm 23 between adjacent through-holes 22, and the corresponding aforementioned contact terminal 30 of this through hole 22 is arranged one by one;
As shown in Figure 4, this two baffle plate 40 is arranged at the upper and lower surface of hyoplastron 21 respectively, each baffle plate 40 include each connecting portion for being covered in corresponding upper row or lower row's contact terminal 30 baseplate part 41, from the baseplate part 41 front-end edge two side position adjutage 42 that extends to form forward of one and the linking arm 43 that is connected between two adjutages 42 respectively; This baseplate part 41, two adjutage 42 and linking arm 43 enclose formation cavity, and to should empty cavity position, in the front-end edge of baseplate part 41 respectively to front having extended to form some support arms 44, this support arm 44 be positioned at aforementioned on arm 23; This baffle plate 40 is provided with the first contact flat spring 45, in the present embodiment, the first contact flat spring 45 is shaped on aforementioned two adjutages 42 respectively, and this first contact flat spring 45 is positioned at cavity; Aforementioned shielding case 10 is coated on the outer surface of hyoplastron 21, and this first contact flat spring 45 and shielding case 10 keep Elastic Contact to be connected (as shown in Figure 7); One-body molded the second contact flat spring 46 had for strengthening contact engaging and separating force on described linking arm 43, in the present embodiment, its second contact flat spring 46 is provided with individual, space type arrangement successively, and be provided with the 3rd contact flat spring 47 above the second contact flat spring 46 position of intermediate position, 3rd contact flat spring 47 keeps Elastic Contact to be connected (as shown in Figure 6) with aforementioned shielding case 10 along the vertical direction, and the contact elastic force direction of described second contact flat spring 46 is contrary with the 3rd contact flat spring 47.
The assembling locate mode of this baffle plate 40 on insulating body 20 is: in baseplate part 41 both side edges towards insulating body 20, one bending is extended with buckle kink 48, and the front and back ora terminalis of this buckle kink 48 is convexly equipped with the salient point 49 for strengthening connecting stable degree; Correspondingly, offer caulking groove 24 on insulating body 20, previous mentioned snap kink 48 is tightly embedded in this caulking groove 24; And integrally extend back respectively in described baseplate part 41 end edge two side position and be formed with location division 411, correspondingly, aforementioned dielectric body 20 offers location notch 25, this location division 411 is stretched out in corresponding location notch 25.
Shown in composition graphs 4 and Fig. 5, isolatedly a hanger plate 50 is provided with between aforementioned two row's contact terminals 30, the dividing plate 52 that this hanger plate 50 includes two hooks 51 and is connected between two hooks 51, wherein, aforementioned two row's contact terminals 30 are isolated from each other separately by this dividing plate 52; This hook 51 includes connecting portion 511, be connected to the overhead kick portion 512 of connecting portion 511 front end and be connected to the weld part 513 of connecting portion 511 rear end, be convexly equipped with contact stuck point 521 in this connecting portion 511 lateral margin, this contact stuck point 521 stretches out insulating body 20 lateral margin and mutually pushes against with aforementioned shielding case 10 inwall and contacts (as shown in Figure 5).Described dividing plate 52 front-end edge one extends to form forward the extension 522 that multiple spacing is arranged, aforementioned two row's terminals 30 take shape on different terminal ports respectively, two-terminal port realizes assembling location each other by the locating piece on its mating surface, detent, the interval that the extension 522 of dividing plate 52 is formed, also can pass for locating piece, also positioning action is played to dividing plate 52.
As shown in Fig. 8 to Figure 13, this connector body 200, includes an insulating body 62, two and arranges contact terminal 63, two baffle plate 70 and a shielding case 61; This insulating body 62 includes pedestal 621 and is connected to the hyoplastron 622 of pedestal 621 front end, and this two rows contact terminal 63 is all arranged on insulating body 62, and two row's contact terminals 63 are exposed to the upper and lower surface of hyoplastron 622 respectively; This shielding case 61 is coated on the outside of pedestal 621 and hyoplastron 622, is formed with slot between this hyoplastron 622 outer wall and shielding case 61 inwall; This two baffle plate 70 is arranged at the upper and lower surface of insulating body 62 respectively, each baffle plate 70 includes the first baffle portion 71 being covered in position, hyoplastron 622 surperficial rear end and the second baffle portion 72 being integrally connected to the first baffle portion 71 rear end, this second baffle portion 72 is covered in pedestal 621 surface, this second baffle 72 is provided with contact flat spring 73, and this contact flat spring 73 and shielding case 61 keep Elastic Contact to be connected (as shown in figure 13); And, the assembling locate mode of this baffle plate 70 on insulating body 62 is: the lateral margin in second baffle portion 72 is extended with buckle kink 74 towards the bending of insulating body 62 one, and the front and back ora terminalis of this buckle kink 74 is convexly equipped with the salient point 75 for strengthening connecting stable degree; Correspondingly, offer caulking groove 626 on insulating body 62, previous mentioned snap kink 74 is tightly embedded in this caulking groove 626.
Shown in Figure 10 and Figure 12, be isolatedly provided with a dividing plate 80 between described two row's contact terminals 30, two row's contact terminals 30 are isolated from each other separately by this dividing plate 80; Aforementioned hyoplastron 622 both side edges are formed with the recess 627 with the hook 51 phase snap close of connector plug 100, and this dividing plate 80 is also formed with respective recess 81, and recess 81 inwall of this dividing plate 80 is convex is exposed to outside hyoplastron 622 recess 627 inwall; Described dividing plate 80 has extended to form protruding pinna 82 outward in its both side edges one, this protruding pinna 82 stretches out from aforementioned dielectric body 62 lateral margin and mutually pushes against with aforementioned shielding case 61 and contacts, as shown in figure 12, this shield shell 61 offers button hole 611, aforementioned dielectric body 62 is convexly equipped with projection 628, the protruding pinna 82 of this dividing plate 80 from projection 628 lateral margin stretch out and snap close in button hole 611, its protruding pinna 82 pushes against in button hole 611 inwall; And, described insulating body 62 is divided into the first stacked up and down insulating body 623 and the second insulating body 624, described two row's terminals 30 lay respectively in the first insulating body 623 and the second insulating body 624, the mating surface of this first insulating body 623 and the second insulating body 624 is respectively arranged with locating convex block 625 and detent, aforementioned separator plate 80 offers corresponding groove 83, this locating convex block 625 passes groove 83 and embeds in detent.
In addition, shown in Figure 10, Figure 11 (a) and Figure 11 (b), in terminal described in it, have and process is thinned to part signal terminal 63 ', the contact site 631 ' of this terminal 63 ' and connecting portion 632 ' entirety linearly type, its weld part 633 ' does bending design from connecting portion; The side, embedding insulating body 62 place of this terminal 63 ' has carried out thinning process, the then lower thickness of its contact site 631 ' and most connecting portion 632 ', but, the height exposing to insulating body 62 of this terminal 63 ' is not done to change, identical with other terminal, be equivalent to it and sink to depth shallower in insulating body 62; This improvement design, is conducive to the transmission of signal.
As shown in Figure 14 to Figure 16, a kind of connector combination, includes said connector plug 100 and connector body 200, and this connector plug 100 and connector body 200 each other plug type are connected; After both mutual grafting, the hyoplastron 21 of this connector plug 100 inserts in the slot of connector body 200, the hyoplastron 622 of this connector body 200 inserts in the slot of connector plug 100, and two row's contact terminals 30 in this connector plug 100 respectively collision type are connected to two row's contact terminals 63 in socket connector 200; This second contact flat spring 46 Elastic Contact to be connected in said connector socket 200 on baffle plate 70; Overhead kick portion 512 snap close of described hook 51 in the recess 81 of dividing plate 80, the conducting and this overhead kick portion 512 and dividing plate 80 recess 81 contact with each other.
Design focal point of the present invention is, by arranging upper and lower baffle plate respectively for upper and lower row's contact terminal of connector plug, connector body, this baffle plate contacts conducting with respective shield shell, to improve shield effectiveness, reduce the mutual signal disturbing between outer signals interference and upper and lower row's terminal, to guarantee stable signal transmission; By arranging contact flat spring on plug baffle plate, when after plug and socket combination, this contact flat spring Elastic Contact, on socket blocking plate, forms shielding protection loop, further increases antinoise signal jamming performance, also contributes to the contact engaging and separating force strengthening connector combination;
And, in connector plug and socket, hanger plate, dividing plate are set respectively, it is all for being isolated from each other separately by two row's contact terminals, this hanger plate, dividing plate contact conducting with respective shielding case respectively, and the overhead kick portion snap close of hook is in the recess of dividing plate, the conducting and this overhead kick portion and dividing plate recess contact with each other; So, this hanger plate, dividing plate, shielding case and baffle plate contact conducting, has had multiple shield effect to top, the below of often arranging contact terminal.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (19)
1. a connector plug, is characterized in that: include an insulating body, two row contact terminal, two baffle plates and shielding cases; Wherein, this insulating body includes pedestal and is connected to the hyoplastron of pedestal front end, and the front end face of this hyoplastron is arranged with slot backward, and aforementioned two row's contact terminals are all arranged on insulating body, and two row's contact terminals are exposed to the upper and lower internal face of slot respectively; The upper and lower surface of this hyoplastron offers the through hole of some through slots respectively, is formed every arm between adjacent through-holes, and the corresponding aforementioned contact terminal of this through hole is arranged one by one;
This two baffle plate is arranged at the upper and lower surface of hyoplastron respectively, each baffle plate include each connecting portion for being covered in corresponding upper row or lower row's contact terminal baseplate part, from the baseplate part front-end edge two side position adjutage that extends to form forward of one and the linking arm that is connected between two adjutages respectively; This baseplate part, two adjutages and linking arm enclose formation cavity, and to should empty cavity position, in the front-end edge of baseplate part respectively to front having extended to form some support arms, this support arm be positioned at aforementioned on arm; This baffle plate is provided with the first contact flat spring, aforementioned shielding case is coated on the outer surface of hyoplastron, and this first contact flat spring and shielding case keep Elastic Contact to be connected.
2. connector plug according to claim 1, is characterized in that: described baseplate part both side edges is extended with buckle kink towards the bending of insulating body one, and the front and back ora terminalis of this buckle kink is convexly equipped with the salient point for strengthening connecting stable degree; Correspondingly, on insulating body, offer caulking groove, previous mentioned snap kink is tightly embedded in this caulking groove.
3. connector plug according to claim 1, is characterized in that: described first contact flat spring is shaped on aforementioned two adjutages respectively.
4. connector plug according to claim 1, is characterized in that: one-body molded the second contact flat spring had for strengthening contact engaging and separating force on described linking arm.
5. connector plug according to claim 4, is characterized in that: corresponding at least one second contact flat spring position on described linking arm, is provided with the 3rd contact flat spring; 3rd contact flat spring keeps Elastic Contact to be connected with aforementioned shielding case along the vertical direction, and the contact elastic force direction of described second contact flat spring is contrary with the 3rd contact flat spring.
6. connector plug according to claim 1, is characterized in that: described baseplate part end edge two side position integrally extends back respectively and is formed with location division, and correspondingly, aforementioned dielectric body offers location notch, this location division is stretched out in corresponding location notch.
7. connector plug according to claim 1, it is characterized in that: between described two row's contact terminals, be isolatedly provided with a hanger plate, the dividing plate that this hanger plate includes two hooks and is connected between two hooks, wherein, aforementioned two row's contact terminals are isolated from each other separately by this dividing plate; This hook includes connecting portion, be connected to the overhead kick portion of connecting portion front end and be connected to the weld part of connecting portion rear end, and be convexly equipped with contact stuck point in this connecting portion lateral margin, this contact stuck point stretches out insulating body lateral margin and mutually pushes against with aforementioned shielding case inwall and contacts.
8. connector plug according to claim 7, is characterized in that: described dividing plate front-end edge one extends to form forward the extension that multiple spacing is arranged.
9. a connector body, is characterized in that: include an insulating body, two row contact terminal, two baffle plates and shielding cases; This insulating body includes pedestal and is connected to the hyoplastron of pedestal front end, and this two rows contact terminal is all arranged on insulating body, and two row's contact terminals are exposed to the upper and lower surface of hyoplastron respectively; This shielding case is coated on the outside of pedestal and hyoplastron, is formed with slot between this hyoplastron outer wall and shielding case inwall; This two baffle plate is arranged at the upper and lower surface of insulating body respectively, and each baffle plate at least includes the first baffle portion being covered in position, rear end, hyoplastron surface, and this baffle plate is provided with contact flat spring, and this contact flat spring and shielding case keep Elastic Contact to be connected.
10. connector body according to claim 9, it is characterized in that: described each baffle plate also includes the second baffle portion being integrally connected to the first baffle portion rear end, this second baffle portion is covered in base-plates surface, and aforementioned contact shell fragment is arranged in this second baffle portion.
11. connector bodies according to claim 10, is characterized in that: the lateral margin in described second baffle portion is extended with buckle kink towards the bending of insulating body one, and the front and back ora terminalis of this buckle kink is convexly equipped with the salient point for strengthening connecting stable degree; Correspondingly, on insulating body, offer caulking groove, previous mentioned snap kink is tightly embedded in this caulking groove.
12. connector bodies according to claim 9, is characterized in that: be isolatedly provided with a dividing plate between described two row's contact terminals, two row's contact terminals are isolated from each other separately by this dividing plate; Aforementioned hyoplastron portion both side edges is formed with the recess with the hook phase snap close of plug, and this dividing plate is also formed with respective recess, and the recess inwall of this dividing plate is convex is exposed to outside hyoplastron recess inwall.
13. connector bodies according to claim 12, is characterized in that: described dividing plate has extended to form protruding pinna outward in its both side edges one, and this protruding pinna stretches out from aforementioned dielectric body lateral margin and mutually pushes against with aforementioned shielding case and contacts.
14. connector bodies according to claim 13, is characterized in that: described shield shell offers button hole, and aforementioned dielectric body is convexly equipped with projection, the protruding pinna of this dividing plate from projection lateral margin stretch out and snap close in button hole, its protruding pinna pushes against in button hole inwall.
15. connector bodies according to claim 12, it is characterized in that: described insulating body is divided into the first stacked up and down insulating body and the second insulating body, the mating surface of this first and second insulating body is respectively arranged with locating convex block and detent, aforementioned separator plate offers corresponding groove, this locating convex block passes groove and embeds in detent.
16. connector bodies according to claim 9, is characterized in that: the contact site of described terminal and connecting portion entirety linearly type, and its weld part does bending design from connecting portion; Wherein the side, embedding insulating body place of part signal terminal has carried out thinning process, the lower thickness of its contact site and most connecting portion, but the height exposing to insulating body of this terminal is identical with other terminal, its degree of depth sunk in insulating body is more shallow relative to other terminal.
17. 1 kinds of connector combinations, is characterized in that: include connector plug as claimed in claim 1 and connector body as claimed in claim 9, this connector plug and connector body each other plug type are connected; After both mutual grafting, the hyoplastron of this connector plug inserts in the slot of connector body, the hyoplastron of this connector body inserts in the slot of connector plug, and two row's contact terminals in this connector plug respectively collision type are connected to two row's contact terminals in socket connector.
18. a kind of connector combinations according to claim 17, it is characterized in that: in described connector plug baffle plate linking arm on one-body molded the second contact flat spring had for strengthening contact engaging and separating force, this second contact flat spring Elastic Contact to be connected in said connector socket on baffle plate.
19. a kind of connector combinations according to claim 17, it is characterized in that: between two row's contact terminals of described connector plug, be isolatedly provided with a hanger plate, the dividing plate that this hanger plate includes two hooks and is connected between two hooks, wherein, aforementioned two row's contact terminals are isolated from each other separately by this dividing plate; This hook includes connecting portion, be connected to the overhead kick portion of connecting portion front end and be connected to the weld part of connecting portion rear end, and be convexly equipped with contact stuck point in this connecting portion lateral margin, this contact stuck point stretches out insulating body lateral margin and mutually pushes against with aforementioned shielding case inwall and contacts; Isolatedly be provided with a dividing plate between two row's contact terminals of described connector body, two row's contact terminals are isolated from each other separately by this dividing plate; Aforementioned hyoplastron portion both side edges is formed with the recess with the hook phase snap close of plug, and this dividing plate is also formed with respective recess, and the recess inwall of this dividing plate is convex is exposed to outside hyoplastron recess inwall; The overhead kick portion snap close of described hook in the recess of dividing plate, the conducting and this overhead kick portion and dividing plate recess contact with each other.
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| CN201410446253.1A CN104241975B (en) | 2014-09-04 | 2014-09-04 | A kind of connector plug, connector body and its connector combination |
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| CN201410446253.1A CN104241975B (en) | 2014-09-04 | 2014-09-04 | A kind of connector plug, connector body and its connector combination |
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| CN104241975B CN104241975B (en) | 2017-06-06 |
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