CN201138713Y - Floating type electric connection device - Google Patents
Floating type electric connection device Download PDFInfo
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- CN201138713Y CN201138713Y CNU2007203121639U CN200720312163U CN201138713Y CN 201138713 Y CN201138713 Y CN 201138713Y CN U2007203121639 U CNU2007203121639 U CN U2007203121639U CN 200720312163 U CN200720312163 U CN 200720312163U CN 201138713 Y CN201138713 Y CN 201138713Y
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Abstract
The utility model discloses a floating type electrical connection device, which comprises a first electrical connector and a second electrical connector. The first electrical connector comprises a first insulation housing and a plurality of first conductive terminals, wherein, the first insulation housing is provided with a first butt plane, a cuttage grafting plane which is positioned at the opposite side of the first butt plane, two sides which are respectively connected with two mutually opposite sides of the left and the right sides of the first butt plane and the cuttage grafting plane, and a plurality of first terminal grooves which run through the first insulation housing from the butt plane to the cuttage grafting plane; and moreover, vertical lateral flanges protruding out from each side are respectively formed at the position of each side which is close to the first butt plane. The second electrical connector comprises a second insulation housing and a plurality of second conductive terminals, wherein, the second insulation housing is provided with two chutes which are respectively used for containing two lateral flanges. The floating type electrical connection device is easy to be manufactured in a way of die opening and is convenient to be produced; can increase the force application area of the first electrical connector so as to conveniently assemble the first electrical connector with the electronic equipment; and furthermore, can also improve the bonding strength and the stability of the first electrical connector and the second electrical connector.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of easy die sinking, conveniently makes and have the floating type arrangements of electric connection of preferred intensity.
Background technology
Consult Fig. 1, Fig. 2 and Fig. 3, applicant's TaiWan, China utility application discloses a kind of self-aligning electrical connector combination 90 for M306729 number, its comprise one in order to electronic installation 901 assembling and first electric connector 91 that is electrically connected, reach one in order to be located at second electric connector 92 on the circuit board 902.
Each conducting terminal 93 of first electric connector 91 is formed with a flat group section 931, and group section 931 can support by first insulation shell 94, and in the both sides of first insulation shell 94 respectively toward having upright always guide rail 941.Both sides at second insulation shell 95 of second electric connector 92 then are respectively equipped with the upright chute 951 that matches with these two guide rails 941.By this, first electric connector 91 can dock with second electric connector 92 from top to bottom, and can repeatedly plug and can not cause group section 931 bending of conducting terminal 93 impaired.Make first electric connector 91 and second electric connector 92 repeatedly transverse splicing or vertically grafting, in order to solve previous self-aligning electrical connector combination, for example No. the 265798th, TaiWan, China utility application is disclosed, because wherein the group section of the conducting terminal of electric connector is unsettled, if damage easily through repeatedly pegging graft, and the shortcoming that is not suitable for repeatedly pegging graft.
Yet, the design of two upright guide rails 941 shapes of first insulation shell 94, and structure such as ccontaining described two upright guide rails, 941 formed chutes 952 of second insulation shell 95 collocation, make win insulation shell 94 and second insulation shell 95 present the irregularly shaped of more concavo-convex turnover.
Owing to make the method for insulation shell at present, comparatively simple and convenient with the injection molding processing procedure mostly, if the shape of insulation shell is comparatively irregular, difficulty when making mould is higher, make when being shaped and also be not easy, so simplify the vpg connection of described insulation shell how, still have the space of improvement.
Summary of the invention
In order to make the easier manufacturing of insulation shell, the utility model continuity is in the notion that first electric connector and second electric connector of first to file can repeatedly plug, and further adjusts the shape of the insulation shell of the insulation shell of first electric connector and second electric connector again.
Wherein the insulation shell of first electric connector forms a upright side flange respectively in the left and right sides of its interface, and the upstanding side flange that makes both sides can slip with the chute that matches in the insulation shell both sides of second electric connector as guide rail.Compare with two guide rails 941 that down extend at first electric connector 91 of first to file, described two side flanges can form a continuous plane with interface, make shape comparatively just whole, make easily.And described two side flanges are connected with the first insulation shell side with its length direction, are connected with the body of first insulation shell 94 with its short side compared to guide rail 941, and the stress that described two side flanges bear can comparatively disperse, more not easy fracture.In addition, the chute of second insulation shell of the present utility model is respectively by two length direction both sides and opposing L shape side walls that are connected in the interface of second insulation shell, common and this interface defines and forms, and makes that also the shape of this second insulation shell can the easier making of more aforementioned known second insulation shell.
Moreover, this first insulation shell also can form upper flange and the lower flange that is connected with described two side flanges, can not only strengthen the intensity of described two side flanges, also can increase the application of force area that the user grasps first electric connector, thereby can easily first electric connector and electronic installation be assembled or first electric connector is taken off from electronic installation.
In addition, the utility model also provide can be located at second electric connector on the circuit board, plate down and the embodiment of three kinds of different set-up modes of heavy plate.The content of aforementioned M306729 patent application is listed the utility model reference in the lump in.
Therefore, a purpose of the present utility model is to provide a kind of insulation shell structure the comparatively convenient floating type arrangements of electric connection of producing.
Another purpose of the present utility model is to provide a kind of floating type arrangements of electric connection with preferred intensity.
For achieving the above object, the utility model provides a kind of floating type arrangements of electric connection, and it comprises: one first electric connector and one second electric connector.
This first electric connector comprises one first insulation shell and many first conducting terminals.This first insulation shell has one first interface, and is positioned at the plug surface of the opposition side of this first interface, two sides that are connected to two opposition sides about this first interface and this plug surface, and a plurality of the first terminal grooves that run through this first insulation shell by this interface to this plug surface, described the first terminal groove is in order to ccontaining described first conducting terminal, and in each described side and contiguous this first interface place form a upstanding side flange that convexedly stretches in each described side respectively.
This second electric connector comprises one second insulation shell and many second conducting terminals.This second insulation shell has an end face, a bottom surface, one second interface, and a plurality of second terminal grooves that are provided with to this bottom surface direction along this end face, described second terminal groove is in order to ccontaining described second conducting terminal, and second insulation shell forms a plurality of open fronts that are connected with each described second terminal groove at this second interface place, and two chutes that are formed at these second insulation shell both sides and contiguous this second interface respectively, described two chutes are respectively in order to two side flanges of ccontaining this first insulation shell.
Preferably, respectively this side flange and adjacent sides this second interface and this first interface are a continuous level.
Further, this first insulation shell also has a upper side and a downside of two opposition sides up and down that are connected to this first interface and this plug surface respectively, and this first insulation shell also be formed with one convexedly stretch in this downside and with described two lower flanges that side flange is connected.
Further, this first insulation shell also be formed with one convexedly stretch in this upper side and with described two upper flanges that side flange is connected.
Beneficial effect according to floating type arrangements of electric connection of the present utility model is: because described two side flanges adopt the design that convexedly stretches in the side of each first insulation shell at contiguous this first interface place, preferably also can make a side and this first interface of each described side flange is a continuous level, make the second insulation shell shape side that wins insulation shell and match whole, be easy to die sinking and make, also can conveniently produce.Further, first insulation shell also can form a lower flange and a upper flange that is connected with described two side flanges, and can increase the application of force area that grasps this first electric connector, with convenient this first electric connector and an electronic installation is assembled.And, strengthen described two side flanges by the upper and lower flange that connects described two side flanges, can promote the bond strength and the stability of first electric connector and second electric connector.In addition, floating type arrangements of electric connection of the present utility model can be located at second electric connector on the plate of circuit board respectively, plate down and the set-up mode of heavy plate, thereby can increase the selectivity of use.
Description of drawings
Fig. 1 is a stereogram, and it illustrates a known self-aligning electrical connector combination and an electronic installation and a circuit board;
Fig. 2 is a three-dimensional exploded view, and it illustrates each assembly of this known self-aligning electrical connector combination;
Fig. 3 is another angular views of Fig. 2, and it illustrates each assembly of this known self-aligning electrical connector combination;
Fig. 4 is a stereogram, and it illustrates first preferred embodiment and an electronic installation and a circuit board of floating type arrangements of electric connection of the present utility model;
Fig. 5 is the constitutional diagram of Fig. 4, and it illustrates the situation of this first preferred embodiment and this electronic installation and this circuit board winding;
Fig. 6 is a three-dimensional exploded view, and it illustrates each assembly of this first preferred embodiment;
Fig. 7 is another angular views of Fig. 6, and it illustrates each assembly of this first preferred embodiment;
Fig. 8 is the unit assembly drawing of Fig. 7, and it illustrates one first electric connector and one second electric connector of this first preferred embodiment;
Fig. 9 is the constitutional diagram of Fig. 8, and it illustrates the combination of this first electric connector and this second electric connector;
Figure 10 is a vertical view, and it illustrates this first preferred embodiment;
The cutaway view of Figure 11 for cutting open along XI-XI line among Figure 10, it illustrates a vertical shaft of this first preferred embodiment and the syntagmatic of projection;
The cutaway view of Figure 12 for cutting open along X-X line among Figure 10, it illustrates a short slot and the syntagmatic of strengthening rib of this first preferred embodiment;
Figure 13 is the part three-dimensional exploded view, and it illustrates each assembly of one second electric connector of second preferred embodiment of floating type arrangements of electric connection of the present utility model;
Figure 14 is another angular views of Figure 13, and it illustrates each assembly of this second electric connector;
Figure 15 is the unit assembly drawing of Figure 13, and it illustrates one first electric connector and one second electric connector of this second preferred embodiment;
Figure 16 is the constitutional diagram of Figure 15, and it illustrates the combination of this first electric connector and this second electric connector;
Figure 17 is the part three-dimensional exploded view, and it illustrates each assembly of one second electric connector of the 3rd preferred embodiment of floating type arrangements of electric connection of the present utility model;
Figure 18 is another angular views of Figure 17, and it illustrates each assembly of this second electric connector;
Figure 19 is the constitutional diagram of Figure 17, and it illustrates one first electric connector of the 3rd preferred embodiment and the combination of one second electric connector; And
Figure 20 is another angular views of Figure 19, and it illustrates the combination of this first electric connector and this second electric connector.
Wherein, description of reference numerals is as follows:
1 floating type arrangements of electric connection 1 ' the floating type arrangements of electric connection 1 " floating type arrangements of electric connection
11 first electric connectors 11 " first electric connector, 12 second electric connectors
12 ' second electric connector 12 " second electric connector, 2 first insulation shells
2 " first insulation shell, 201 power supply areas, 202 signaling zones
203 gaps, 204 shields, 211 first interfaces
212 plug surfaces, 213 sides, 214 upper sides
215 downsides, 23 the first terminal grooves, 241 upper flanges
241 " upper flange 242 lower flanges 243 side flanges
244 first connect face 25 location notchs 26 interfaces
27 short slots, 28 vertical shafts, 29 reference columns
3 first conducting terminals, 31 canned paragraphs, 32 stretch sections
33 contact-segments, 34 group sections, 4 second insulation shells
4 ' second insulation shell 4 " second insulation shell, 401 end faces
401 ' end face 401 " end face 402 bottom surfaces
402 ' bottom surface, 403 second interfaces 403 " second interface
404 second connect face 405 wing plates 41 second terminal grooves
41 ' second terminal groove 41 " 42 open fronts of second terminal groove
42 ' open front, 43 side walls, 431 front wall portions
432 side wall portions, 44 chutes 44 " chute
45 diapires, 46 insertion slots, 47 projections
48 strengthen rib 49 holddown grooves 49 ' holddown groove
49 " holddown groove 5 second conducting terminals 5 ' second conducting terminal
5 " second conducting terminal, 51 canned paragraphs, 51 ' canned paragraph
51 " canned paragraph 52 welding sections 521 first kinks
522 second kinks, 52 ' welding section 52 " welding section
53 stretch sections, 53 ' stretch section, 54 contact-segments
54 ' contact-segment, 55 ' linkage section, 6 fixtures
6 ' fixture, 81 electronic installations, 811 butt joint electric connectors
82 circuit boards, 82 ' circuit board, 821 fixing holes
The combination of 822 breach, 901 electronic installations, 90 self-aligning electrical connectors
902 circuit boards, 903 electric connectors, 904 arrows
91 first electric connectors, 92 second electric connectors, 93 conducting terminals
931 group sections, 94 first insulation shells, 941 guide rails
95 second insulation shells, 951 chutes
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in below in conjunction with three DETAILED DESCRIPTION OF THE PREFERRED with reference to the accompanying drawings, can clearly present.
Before describing the utility model in detail, be noted that in the following description content similarly assembly is to represent with identical Reference numeral.
Following for embodiment in, floating type arrangements of electric connection of the present utility model and all meet the serial advanced technology with the butt joint electric connector of the electronic installation of its coupling and be connected (Serial AdvancedTechnology Attachment, SATA) specification.
Consult Fig. 4 and Fig. 5, first preferred embodiment of floating type arrangements of electric connection of the present utility model discloses a floating type arrangements of electric connection 1, it comprises one first electric connector 11, one second electric connector 12 and one is formed with the circuit board 82 of a breach 822, wherein first electric connector 11 can be electrically connected with the electric connector 811 that docks of an electronic installation 81 (as CD-ROM drive or hard disk), and second electric connector 12 can be installed on circuit board 82 times, breach 822 can pass through for first electric connector 11, first electric connector 11 can be docked with second electric connector 12 by breach 822 from top to bottom, thereby electronic installation 81 is electrically connected with circuit board 82.
Consult Fig. 4, Fig. 6, Fig. 7 and Fig. 8, first electric connector 11 comprises first insulation shell 2 and many first conducting terminals 3 of being made by insulating material.
In the present embodiment, the side of docking of described two side flanges 243, lower flange 242 and upper flange 241 and second electric connector 12, with first interface 211 be a continuous plane, the side and first interface 211 that are described two side flanges 243, lower flange 242 and upper flange 241 are copline, and the docking side and can roughly be tabular of first insulation shell 2 and second electric connector 12.In addition, lower flange 242 is concaved with a plurality of and described the first terminal groove 23 corresponding location notchs 25, and lower flange 242 bottom sides are taper and form one first and connect face 244.
First conducting terminal 3 comprises power supply terminal and signal terminal, in the present embodiment, a plurality of power supply terminals concentrate on a district, for the purpose of explanation, claim that a plurality of the first terminal grooves 23 positions of ccontaining these power supply terminals are power supply area 201, same, a plurality of signal terminals concentrate on another district, claim that a plurality of the first terminal grooves 23 positions of ccontaining these signal terminals are signaling zone 202, power supply area 201 disposes with signaling zone about 202, and is recessed to form an interface 26 that communicates and can supply butt joint electric connector 811 to peg graft with the first terminal groove 23 respectively at plug surface 22 places.In addition, be between power supply area 201 and the signaling zone 202 at first interface 21, be formed with one by lower flange 242 short slot 27 that extends of flange 241 upwards, and contiguous short slot 27 places also are formed with a upright vertical shaft 28 near first interface 21, and are connected with short slot 27.
Each first conducting terminal 3 inserts in each corresponding the first terminal groove 23 from first interface 211 of first insulation shell 2 respectively, first conducting terminal 3 has a canned paragraph 31 that is fixed on the cell wall that forms each the first terminal groove 23, one end from canned paragraph 31 bends the stretch section 32 that extends to plug surface 212 directions, one own elasticity section, 32 front ends extend and convexedly stretch in contact-segment 33 each interface 26 in to plug surface 212 directions bendings, and one protrudes out the first terminal groove 23 outside and vertical down extension the and be placed in the tabular group section 34 of the location notch 25 of correspondence from canned paragraph 31 other ends.Group section 34 is resisted against on first insulation shell 2, can be supported by first insulation shell 2.In the present embodiment, first insulation shell 2 is formed with lower flange 242, make location notch 25 down extend to lower flange 242 by first interface 211, and the group section 34 of first conducting terminal 3 that can extend, the domain of walker of direction docked to increase by first electric connector 11 with second electric connector 12.But, if first insulation shell 2 is not provided with lower flange 242, also can only form location notch 25 at first interface 211, ccontaining described group section 34, certainly, group section 34 can shorten relatively.
Second electric connector 12 comprises second insulation shell 4 and many second conducting terminals 5 of being made by insulating material.
Second insulation shell 4 is cuboid and can be in erectility, have an end face 401, a bottom surface 402, one second interface 403, and it is a plurality of along end face 401 402 direction settings and run through second terminal groove 41 of end face 401 to the bottom surface, and form each second terminal groove 41 and the coupled logical open front 42 of a plurality of correspondences at second interface 403, and two are connected in the length direction both sides of second interface 403 and are opposing L shape side wall 43.Described two side walls 43 and second interface 403 define two chutes 44 jointly, and the inlet of each chute 44 is positioned at end face 401 places.Described two chutes 44 are respectively in order to two side flanges 243 of ccontaining first insulation shell 2, and two chutes 44 near end face 401 places form respectively one and first connect that face 244 matches second connect face 404.Described two chutes 44 and second interface 403 and a diapire 45 define one jointly can ccontaining first interface 211 and the insertion slot 46 of each side flange 243.Each side wall 43 has a front wall portion 431 and at second interface, 403 opposite sides and is connected in side wall portion 432 between the front wall portion 431 and second interface 403, and each front wall portion 431 can be placed in 203 places, gap of the correspondence of first insulation shell 2.
In addition, second insulation shell 4 also has: one near second interface 403 and by diapire 45 upwardly extended upright projections 47, and described upright projection 47 can be limited in the vertical shaft 28 of first insulation shell 2 (consulting Figure 11); And a reinforcement rib 48 that is connected between the projection 47 and second interface 403, described reinforcement rib 48 can be limited in the short slot 27 of first insulation shell 2 (consulting Figure 12), and can be in order to increase the intensity of projection 47.
Be formed with a upright holddown groove 49 between second terminal groove 41 of the length direction both sides of second insulation shell 4 and power supply area and signaling zone respectively, each holddown groove 49 can be embedded at wherein for a fixture 6, fixture 6 in the present embodiment is the plate latch fitting, fixture 6 can fix in the fixing hole 821 of circuit board 82, makes second electric connector 12 be fixed in circuit board 82.
Each second conducting terminal 5, end face 401 by second insulation shell 4 inserts in second terminal groove 41 of each correspondence to bottom surface 402 directions respectively, each second conducting terminal 5 has one and is fastened in the stretch section 53 that canned paragraph 51 on the cell wall that forms second terminal groove 41, welding section that an end by canned paragraph 51 extends end face 401 52, are extended to bottom surface 402 directions by the other end of canned paragraph 51, and one extends and protrude from the contact-segment 54 of corresponding open front 42 again by stretch section 53 to the bending of bottom surface 402 directions.Each contact-segment 54 contacts in order to the group section 34 with corresponding each first conducting terminal 3.When second electric connector 12 was fixed in circuit board 82, the welding section 52 of second conducting terminal 5 can be welded in circuit board 82 and be electrically connected to form.
Consult Fig. 8 and Fig. 9, when desiring to make first electric connector 11 to dock with second electric connector 12, first interface 211 (consulting Fig. 6) of first insulation shell 2 is relative with second interface 403 of second insulation shell 4, utilize first of lower flange 243 bottom sides to connect second of the face 244 and second insulation shell 4 and connect face 404 contrapositions, again two side flanges 243 of first insulation shell 2 are inserted in second insulation shell 4 to bottom surface 402 directions by end face 401 along two chutes 44 of second insulation shell 4, and the group section 34 (consulting Fig. 7) of first conducting terminal 3 is contacted with the contact-segment 54 of second conducting terminal 5 to form electrical connection.
When first electric connector 11 engaged with second electric connector 12, two side flanges 243 of first insulation shell 2 were placed in two corresponding chutes 44 of second insulation shell 4.Form the front wall portion 431 of a wall of each chute 44, can be placed in the corresponding gap 203, and between the reference column 29 and side flange 243 of correspondence.In addition, consult Figure 10, Figure 11 and Figure 12, the projection 47 of second insulation shell 4 is limited in respectively in the vertical shaft 28 and short slot 27 of first insulation shell 2 with reinforcement rib 48.And, first interface 211 of first insulation shell 2 is a continuous plane with a side of its each flange 241,242,243, can make first electric connector 11 and second electric connector 12 to dock area bigger, first conducting terminal 3 was comparatively stable with contacting of second conducting terminal 5 when both were docked.
Consult Fig. 4 and Fig. 5 again, first electric connector 11 can be assembled in electronic installation 81 earlier, again be welded in circuit board 82 under second electric connector 12 dock.When first electric connector 11 is assembled in electronic installation 81, the upper flange 241 of hand-holdable first insulation shell 2 and lower flange 242, and utilize the reference column 29 of both sides and butt connector 811 contrapositions on the electronic installation 81, again first electric connector 11 is pushed butt joint electric connector 811 and finish the action of pegging graft.In the grafting process, because upper flange 241, lower flange 242 and side flange 243 and first interface 211 of first insulation shell 2 are a continuous level, and the area with bigger Gong application of force is plugged to first electric connector 11 in the butt joint electric connector 811 so can exert all one's strength easily.If first electric connector 11 will be taken off from electronic installation 81, can be from the upper flange 241 and lower flange 242 application of forces, and first electric connector 11 is extracted from butt joint electric connector 811.
Certainly, first electric connector 11 also can be earlier with after second electric connector 12 docks, again the electronic installation 81 and first electric connector 11 are pegged graft.
First electric connector 11 docks in the mode of loose fit with second electric connector 12, and first electric connector 11 can be floated in second electric connector 12, especially docking direction and can have bigger domain of walker at first electric connector 11 and second electric connector 12.
Consult Figure 13 and Figure 14, it shows second preferred embodiment of floating type arrangements of electric connection of the present utility model, except the floating type arrangements of electric connection 1 ' of second preferred embodiment is arranged at circuit board 82 ' top, and circuit board 82 ' does not need to be provided with outside the breach, and this second preferred embodiment and first preferred embodiment are roughly the same.The main difference part of first preferred embodiment and second preferred embodiment is that second electric connector 12 ' is arranged at circuit board 82 ' top, therefore, for making second electric connector 12 ' can be suitable for being arranged on circuit board 82 ' top, second insulation shell 4 ' of second electric connector 12 ' is slightly different with above-mentioned first preferred embodiment with second conducting terminal 5 '.
In second preferred embodiment, second terminal groove 41 ' makes each second terminal groove 41 ' locate sealing at end face 401 ' along end face 401 ' 402 ' direction setting and run through bottom surface 402 ' to the bottom surface, falls into second terminal groove 41 ' to prevent dust.In addition, three upright holddown groove 49 ' adjacent floor 402 ' are provided with, and make each fixture 6 penetrate each holddown groove 49 ' from top to bottom and second insulation shell 4 ' is fixed on the circuit board 82 '.
Moreover, the canned paragraph 51 ' of each second conducting terminal 5 ' is fixed in each corresponding second terminal groove 41 ' and locates near the bottom surface 402 ' of second insulation shell 4 ', and welding section 52 ' down extends bottom surface 402 ' to be welded in circuit board 82 ' by an end of canned paragraph 51 '.For the contact-segment 54 ' that makes each second conducting terminal 5 ' is locating to protrude from corresponding open front 42 ' near bottom surface 402 ' equally, second conducting terminal 5 ' of present embodiment also has the other end by canned paragraph 51 ' and up extends the linkage section 55 ' that is inverted U-shaped down bending extension again to each open front 42 ' to end face 401 ' direction.And stretch section 53 ' is tiltedly extended down and joins with contact-segment 54 ' to each open front 42 ' direction by the other end of linkage section 55 '.Each second conducting terminal 5 ' is inserted each second terminal groove 41 ' by the bottom surface 402 ' of second insulation shell 4 ' toward end face 401 ' direction.
Consult Figure 15 and Figure 16, after described second conducting terminal 5 ' and the assembling of second insulation shell 4 ' are finished, form second electric connector 12 '.After second electric connector 12 ' is arranged at circuit board 82 ' top, again first electric connector 11 dock with second electric connector 12 ' from top to bottom, first electric connector 11 is electrically connected with the 12 ' formation of second electric connector.Identical with first preferred embodiment is that in the present embodiment, electronic installation 81 (consulting Fig. 4) makes first electric connector 11 dock with second electric connector 12 ' after can pegging graft with first electric connector 11 earlier again; Perhaps, after making first electric connector 11 earlier and second electric connector 12 ' docking, electronic installation 81 is plugged to first electric connector 11 again, electronic installation 81 is formed with circuit board 82 ' be electrically connected.
Consult Figure 17 to Figure 20, it shows the 3rd preferred embodiment of floating type arrangements of electric connection of the present utility model, floating type arrangements of electric connection 1 except the 3rd preferred embodiment " be arranged at the circuit board 82 in heavy plate mode, the 3rd preferred embodiment and first preferred embodiment are roughly the same.Therefore, the 3rd preferred embodiment and the main difference part of first preferred embodiment are first insulation shell 2 of the 3rd preferred embodiment ", second insulation shell 4 " and second conducting terminal 5 " the structure and first preferred embodiment slightly different.
In the present embodiment, second insulation shell 4 " also have two and be connected to each chute 44 " end face 401 " wing plate 405 located, and second terminal groove 41 that is arranged at power supply area and signaling zone " between wing plate 405.Described wing plate 405 is by second insulation shell 4 " end face 401 " laterally protrude out, can be arranged at the upper surface of circuit board 82, and each wing plate 405 is provided with holddown groove 49 "; can be embedded from top to bottom for fixture 6 '; and with second insulation shell 4 " be fixed in circuit board 82, and make second electric connector 12 " can be placed in the breach 822 of circuit board 82.
For cooperating second insulation shell 4 " major part is positioned at the setting that circuit board 82 positions below part is positioned at circuit board 82 tops; second conducting terminal 5 " welding section 52 " have one by canned paragraph 51 " toward away from second interface 403 " first kink 521 of direction bending horizontal expansion, and one bend down second kink 522 of extension again by first kink 521.Each first kink 521 can be across second insulation shell 4 " with circuit board 82, and each second kink 522 can down be arranged in fixing hole 821 and be welded in circuit board 82 by circuit board 82 tops.
In addition, first insulation shell 2 " also have one with upper flange 241 " shield 204 that is connected, the shape of shield 204 can with second insulation shell 4 " described wing plate 405 match; make first electric connector 11 " breach 822 that can be by circuit board 82 from top to bottom with second electric connector 12 " dock after; shield 204 can cover described second terminal groove 41 " be positioned at end face 401 " opening of side, fall into described second terminal groove 41 to avoid dust ".
In sum, in floating type arrangements of electric connection of the present utility model, first insulation shell utilizes two side flanges as guide rail, and described two side flanges convexedly stretch in the side of each first insulation shell at contiguous this first interface place, can form a continuous level with this first interface, make the second insulation shell shape side that wins insulation shell and match whole, be easy to die sinking and make, can utilize the production of injection molding processing procedure easily.And described two side flanges are connected with the first insulation shell side with its length direction, make stress can comparatively disperse not easy fracture, thereby can increase the intensity of first insulation shell.
Further, first insulation shell also can form a lower flange and a upper flange that is connected with described two side flanges, thereby can increase the application of force area that grasps this first electric connector, with convenient this first electric connector and an electronic installation is assembled.And, strengthen described two side flanges by the upper and lower flange that connects described two side flanges, can promote the bond strength and the stability of first electric connector and second electric connector.In addition, the specific embodiment of floating type arrangements of electric connection of the present utility model provides on the three kinds of plates that can respectively second electric connector be located at circuit board, plate down and the set-up mode of heavy plate, thereby can increase the selectivity of use.
Above said content only is a preferred embodiment of the present utility model, and should not limit the scope that the utility model is implemented with this, all changes and remodeling according to the scope and the utility model description of claims of the present utility model are done all belong in the scope of the utility model claims.
Claims (20)
1. a floating type arrangements of electric connection is characterized in that, comprises:
One first electric connector, it comprises: one first insulation shell and many first conducting terminals; This first insulation shell has one first interface, and is positioned at the plug surface of the opposition side of this first interface, two sides that are connected to two opposition sides about this first interface and this plug surface, and a plurality of the first terminal grooves that run through this first insulation shell by this interface to this plug surface, described the first terminal groove is used for ccontaining described first conducting terminal, and in each described side and contiguous this first interface place form a upstanding side flange that convexedly stretches in each described side respectively; And
One second electric connector comprises: one second insulation shell and many second conducting terminals; This second insulation shell has an end face, a bottom surface, one second interface, and a plurality of second terminal grooves that are provided with to this bottom surface direction along this end face, described second terminal groove is used for ccontaining described second conducting terminal, and form a plurality of open fronts that are connected with each described second terminal groove at this second interface, and two chutes that are formed at these second insulation shell both sides and contiguous this second interface respectively, described two chutes are respectively in order to two side flanges of ccontaining this first insulation shell.
2. floating type arrangements of electric connection according to claim 1 is characterized in that, each described side flange and adjacent sides this second interface, with this first interface be a continuous level.
3. floating type arrangements of electric connection according to claim 1, it is characterized in that, this first insulation shell also has a upper side and a downside of two opposition sides up and down that are connected to this first interface and this plug surface respectively, and this first insulation shell also be formed with one convexedly stretch in this downside and with described two lower flanges that side flange is connected.
4. floating type arrangements of electric connection according to claim 2, it is characterized in that, this first insulation shell also has a upper side and a downside of two opposition sides up and down that are connected to this first interface and this plug surface respectively, and this first insulation shell also be formed with one convexedly stretch in this downside and with described two lower flanges that side flange is connected, described two side flanges and this lower flange and adjacent sides this second interface, with this first interface be a continuous level.
5. floating type arrangements of electric connection according to claim 3 is characterized in that, this first insulation shell also be formed with one convexedly stretch in this upper side and with described two upper flanges that side flange is connected.
6. floating type arrangements of electric connection according to claim 4, it is characterized in that, this first insulation shell also be formed with one convexedly stretch in this upper side and with described two upper flanges that side flange is connected, described two side flanges, this upper flange and this lower flange and adjacent sides this second interface, with this first interface be a continuous level.
7. floating type arrangements of electric connection according to claim 6, it is characterized in that, this first insulation shell also is formed with one near the upright vertical shaft of this first interface, and this second insulation shell also has one near this second interface and can be limited in the upright projection of this vertical shaft.
8. floating type arrangements of electric connection according to claim 7, it is characterized in that, this second insulation shell also has a reinforcement rib that is connected between this projection and this second interface, and this first insulation shell also is formed with a short slot that can be limited in this reinforcement rib at this lower flange.
9. floating type arrangements of electric connection according to claim 1, it is characterized in that, two chutes of this second insulation shell are connected in the length direction both sides of this second interface by two respectively and are common and this second interface of L shaped relatively side wall and define and form, and the inlet of each described chute is positioned at this end face place; Each described side wall has a front wall portion and at this second interface opposite side and is connected in side wall portion between this front wall portion and this second interface.
10. floating type arrangements of electric connection according to claim 9, it is characterized in that, this first insulation shell also has two located lateral posts that are arranged at each described side respectively, and form a gap between each described reference column and corresponding each described side flange, can ccontaining each described front wall portion, make each described front wall portion can be between each described reference column and each described side flange of correspondence.
11. floating type arrangements of electric connection according to claim 1, it is characterized in that, each described first conducting terminal is arranged at respectively in each described the first terminal groove, and having one, to protrude out described the first terminal groove outer and be positioned at the tabular group section at this first interface place; This first insulation shell also is formed with the corresponding location notch of a plurality of and described first conducting terminal at this first interface place, in order to the group section of ccontaining each described first conducting terminal.
12. floating type arrangements of electric connection according to claim 3, it is characterized in that, each described first conducting terminal is located at respectively in each described the first terminal groove, and having one, to protrude out described the first terminal groove outer and be positioned at the tabular group section at this first interface place; This first insulation shell also be formed with a plurality of by this first interface extend to this lower flange and with the corresponding location notch of described first conducting terminal, in order to the group section of ccontaining each described first conducting terminal.
13. according to claim 11 or 12 described floating type arrangements of electric connections, it is characterized in that, each described second conducting terminal is located at respectively in each described second terminal groove, and have one and protrude out each described open front and, contact in order to group section with each described first conducting terminal near the contact-segment of the bottom surface of described second insulation shell.
14. floating type arrangements of electric connection according to claim 13 is characterized in that, each described second terminal groove runs through the bottom surface of this second insulation shell; Each described second conducting terminal also has a canned paragraph that is fixed in each corresponding described second terminal groove and locates near the bottom surface of this second insulation shell, one down extends the welding section of this bottom surface by an end of this canned paragraph, one other end by this canned paragraph up extends the linkage section that is inverted U-shaped down bending extension again toward each described open front toward this end face direction, and a stretch section that is tiltedly extended down toward each described open front direction by the other end of this linkage section, and this contact-segment is to be extended and protrude from corresponding open front toward this bottom surface direction bending by the other end of this stretch section.
15. according to claim 3 or 4 described floating type arrangements of electric connections, it is characterized in that, the lower flange of this first insulation shell is formed with one first and connects face, and the wall of described two chutes of the formation of this second insulation shell form respectively near this end face place one match with this first face of connecting second connect face.
16. according to each described floating type arrangements of electric connection in the claim 1 to 12, it is characterized in that this floating type arrangements of electric connection also comprises: one is formed with the circuit board of a breach, and each described second terminal groove runs through the end face of this second insulation shell.
17. floating type arrangements of electric connection according to claim 16, it is characterized in that, each described second conducting terminal has a canned paragraph that is fixed in each corresponding described second terminal groove, and extends the stretch section that the welding section, of the end face of this second insulation shell is extended toward the bottom surface direction by the other end of this canned paragraph by an end of this canned paragraph, and one extends and protrude from the contact-segment of corresponding open front by the other end of this stretch section toward this bottom surface direction bending; Each described contact-segment contacts near the bottom surface of this second insulation shell and in order to the group section with each described first conducting terminal, and each described welding section up wears and is welded in this circuit board by this circuit board below, and this first electric connector can dock with this second electric connector from top to bottom by the breach of this circuit board.
18. floating type arrangements of electric connection according to claim 16, it is characterized in that, each described second conducting terminal has a canned paragraph that is fixed in each corresponding described second terminal groove, and extends the stretch section that the welding section, of the end face of this second insulation shell is extended toward the bottom surface direction by the other end of this canned paragraph by an end of this canned paragraph, and one extends and protrude from the contact-segment of corresponding open front by the other end of this stretch section toward this bottom surface direction bending; Each described contact-segment contacts near the bottom surface of this second insulation shell and in order to the group section with each described first conducting terminal, and each described welding section has one and bends second kink that down extend toward first kink and away from this second interface direction bending horizontal expansion by this first kink by this canned paragraph again, each described second kink down wears and is welded in this circuit board by this circuit board top, and this first electric connector can dock with this second electric connector from top to bottom by the breach of this circuit board.
19. floating type arrangements of electric connection according to claim 18, it is characterized in that, this second insulation shell also has two wing plates that are connected to the end face place of each described chute, described two wing plates can be arranged at this circuit board upper surface, so that this second electric connector can be placed in this breach.
20. floating type arrangements of electric connection according to claim 19, it is characterized in that, this first insulation shell also has a shield that is connected with this upper flange, this first electric connector can dock with this second electric connector from top to bottom by the breach of this circuit board, and this shield can cover the opening that described second terminal groove is positioned at this top surface side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203121639U CN201138713Y (en) | 2007-12-29 | 2007-12-29 | Floating type electric connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203121639U CN201138713Y (en) | 2007-12-29 | 2007-12-29 | Floating type electric connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138713Y true CN201138713Y (en) | 2008-10-22 |
Family
ID=40039393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203121639U Expired - Lifetime CN201138713Y (en) | 2007-12-29 | 2007-12-29 | Floating type electric connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138713Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629721A (en) * | 2011-02-07 | 2012-08-08 | Kel株式会社 | Floating type connector |
| CN110364854A (en) * | 2018-04-03 | 2019-10-22 | 3M创新有限公司 | Connector |
| CN111788112A (en) * | 2018-03-07 | 2020-10-16 | 本田技研工业株式会社 | Control unit arrangement structure for saddle-ride type vehicle |
-
2007
- 2007-12-29 CN CNU2007203121639U patent/CN201138713Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629721A (en) * | 2011-02-07 | 2012-08-08 | Kel株式会社 | Floating type connector |
| CN102629721B (en) * | 2011-02-07 | 2016-08-24 | Kel株式会社 | Floating connector |
| CN111788112A (en) * | 2018-03-07 | 2020-10-16 | 本田技研工业株式会社 | Control unit arrangement structure for saddle-ride type vehicle |
| US11440605B2 (en) | 2018-03-07 | 2022-09-13 | Honda Motor Co., Ltd. | Control unit arrangement structure for saddle riding-type vehicle |
| CN110364854A (en) * | 2018-04-03 | 2019-10-22 | 3M创新有限公司 | Connector |
| CN110364854B (en) * | 2018-04-03 | 2021-05-07 | 3M创新有限公司 | Connector with a locking member |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |
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| CX01 | Expiry of patent term |