CN206135041U - USBTYPE C board terminal adapter - Google Patents

Abstract

The utility model discloses a USBTYPE C board terminal adapter, including last row terminal module, metal enhancement baffle, arrange terminal module, inner shell and shell down, go up to arrange terminal port and have upside base and an upside hyoplastron portion contact site of arranging the terminal on, and expose just protruding stretching in upside hyoplastron portion the place ahead of upside hyoplastron portion upper surface, under arrange terminal port and have downside base and a downside hyoplastron portion, the contact site of lower row terminal exposes downside hyoplastron troops under one's command surface, the contact site of the row's of going up terminal stretches into corresponding terminal positioning inslot and reveals the upper surface in terminal carry on table, go up arranging terminal port's upper surface, the lower surface of arranging terminal port down and respectively having installed an earth lug, the mutual buckle of two earth lugs is connected to form to encircle and is surrounded the structure, and ground connection shell fragment portion is connected with inner shell, shell and switches on. By this, its shielding is effectual, and structural strength is good, endures mechanical shock, is difficult for impairedly, and simultaneously, its package assembly is reliable and stable, the equipment processing procedure is simple and easy feasible, has improved production efficiency and yields, is suitable for the popularization production application.

Description

USB TYPE C plate terminal adapters

Technical field

This utility model is related to field of connectors technology, refers in particular to a kind of USB TYPE C plate terminal adapters.

Background technology

The bright spot of USB Type C adapter products is more slim design, faster transmission speed and more intrepid Power transmission；Type-C supports the two-sided insertion of USB interface, formally solves the global problem of " the eternal inaccurate plugs of USB ", just Reverse side is at will inserted.At present, USB Type C adapter products have obtained extensive support, and numerous manufacturers are all proposed USB Type C adapter products.

USB TYPE C plates terminal adapters used as connector female seat, in actual application, easily break by its hyoplastron portion Damage, have impact on the service life of USB TYPE C plate terminal adapters, and, USB TYPE C adapters have high-frequency transmission Can, its requirement to capability of electromagnetic shielding is higher, but, how to realize that preferable electromagnetic shielding is still at present the difficulty of industry to it Topic.

Therefore, in this utility model patent application, it is above-mentioned to solve that the people that states in detail has studied intensively a kind of new technical scheme Problem.

Utility model content

In view of this, this utility model is directed to the disappearance of prior art presence, and its main purpose is to provide a kind of USB TYPE C plate terminal adapters, its shield effectiveness is good, and structural strength is good, withstanding mechanical impact, not easily damaged, long service life, together When, improve production efficiency and yields.

For achieving the above object, this utility model is using such as purgation technical scheme：

A kind of USB TYPE C plate terminal adapters, include adapter core body, the inner shell being coated on outside adapter core body And the shell being coated on outside inner shell；Wherein, the adapter core body is included and folds upper row's terminal module, the lower row's terminal for setting up and down Module；

Row's terminal module includes row's terminal port and upper row's terminal on this, and upper row's terminal port has upside pedestal and connection In the upside hyoplastron portion of upside pedestal front end, the contact site of upper row's terminal exposes upside hyoplastron portion's upper surface and convexedly stretches in upside tongue Plate portion front；

Lower row's terminal module includes lower row's terminal port and lower row's terminal；Lower row's terminal port has downside pedestal and connection In the downside hyoplastron portion of downside pedestal front end, the contact site of lower row's terminal exposes downside hyoplastron lower surface；Downside hyoplastron portion Leading portion position is convexly equipped with upwards terminal adapting table, some contact sites with aforementioned upper row's terminal is offered on terminal adapting table and is matched Terminal position groove, produced by insert molding has metal to strengthen dividing plate in the hyoplastron portion of downside, and the contact site of upper row's terminal stretches into corresponding end In sub- locating slot and it is exposed to terminal adapting table upper surface；The left and right end difference in the upside hyoplastron portion and/or downside hyoplastron portion is convex Insulation pothook is provided with, the metal strengthens the left and right end of dividing plate and is accordingly convexly equipped with metal pothook, the metal grab of same side Portion is with corresponding insulation pothook just to constituting hyoplastron pothook；The upper surface at row's terminal port, the lower surface at lower row's terminal port on this A ground strip is respectively equiped with, the left and right side that the ground strip has baseplate part, baseplate part is connected to lateral arms, two ground connection The lateral sidewall of the phase homonymy of piece mutually snaps connection to be formed around encirclement structure；Grounding elastic part portion is connected with baseplate part, is grounded Shrapnel part is turned on inner shell, cage connection.

As a kind of preferred version, offer respectively on the upper terminal port, lower terminal port be adapted locating dowel, first Location hole.

Used as a kind of preferred version, the metal is strengthened offering the second location hole passed through for locating dowel on dividing plate.

Used as a kind of preferred version, the baseplate part rear end is connected with bending buckling piece, aforementioned upper terminal port upside, lower end Sub- port downside is respectively formed with the draw-in groove being adapted, and bending buckling piece is fixed in corresponding draw-in groove.

Used as a kind of preferred version, the upper table of the downside pedestal faces down and is arranged with assembling grove, aforementioned upside pedestal to It is lower to install in spacing assembling grove；Respectively inside extension is formed with hook portion, aforementioned upside pedestal on the left and right side wall top of assembling grove Left and right side be correspondingly formed recess, the hook portion backstop is at corresponding recess.

Used as a kind of preferred version, the roof of the inner shell and/or its diapire are convexly equipped with inside convex tendon, aforementioned upper row's terminal Port upside and/or lower row's terminal port downside are provided with limited step, and the convex tendon is only when at limited step.

Used as a kind of preferred version, the extension that integrally bends inwards of the roof of the shell and/or its diapire is formed with positioning Piece, the roof of the inner shell and/or its diapire offer the first resigning hole passed through for corresponding spacer, upper row's terminal port Upside and/or lower row's terminal port downside are provided with the second resigning hole stretched into for corresponding spacer；The spacer Jing first allows Stretch in the second resigning hole in position hole.

Used as a kind of preferred version, the inner shell has the anti-back turnover piece for being connected to inner shell rear end, upper row's terminal It is arranged with anti-back draw-in groove on port downwards, the anti-back turnover piece is to extend back to bend still further below to stretch in anti-back draw-in groove.

Used as a kind of preferred version, the inner shell back segment position is connected with downwards rear side pin, the shell leading portion position Front side pin is connected with downwards, and the outer casing back has rear wall.

Used as a kind of preferred version, the weld part of upper row's terminal is SMT formula welding structures, the weldering of lower row's terminal Socket part is DIP formula welding structures；The weld part of lower row's terminal is provided with terminal fixation plug, if terminal is fixed plug and had Dry weld part location hole, the weld part of lower row's terminal is each passed through corresponding weld part location hole；The upside pedestal back segment portion Position extends back and protrudes from downside pedestal rear, and the weld part of upper row's terminal has connected up decline linkage section, overlooks Under state, the weld part of upper row's terminal is arranged in the weld part rear of lower row's terminal.

This utility model has compared with prior art clear advantage and beneficial effect, specifically, by above-mentioned technology Scheme understands that it mainly strengthens dividing plate, lower row's terminal module, ground connection ground, inner shell and shell by upper row's terminal module, metal Design, improve the shield effectiveness and structural strength of USB TYPE C plate terminal adapters, reduce electromagnetic interference, signal transmission More preferably, used as connection female seat, its withstanding mechanical impact capacity is greatly improved stability, not easily damaged, long service life；With And, the manufacture difficulty of each part is reduced in the USB TYPE C plate terminal adapters of this utility model, its assembling processing procedure Simple and feasible, its package assembly is reliable and stable, improve production efficiency and yields, reduces production cost, is suitable to promote life Produce application.

More clearly to illustrate architectural feature of the present utility model and effect, come right with specific embodiment below in conjunction with the accompanying drawings This utility model is described in detail.

Description of the drawings

Fig. 1 is the overall decomposition texture diagram of the embodiment of this utility model；

Fig. 2 be this utility model embodiment in adapter core body decomposition texture diagram；

Fig. 3 be this utility model embodiment in two ground strips configuration diagram；

Fig. 4 be this utility model embodiment in two ground strips front end view；

Fig. 5 be this utility model embodiment in upper row's terminal module decomposition texture diagram；

Fig. 6 be this utility model embodiment in upper row's terminal module package assembly diagram；

Fig. 7 be this utility model embodiment in lower row's terminal module and metal strengthen the decomposition texture diagram of dividing plate；

Fig. 8 be this utility model embodiment in lower row's terminal module package assembly diagram.

Accompanying drawing identifier declaration：

10th, inner shell 11, convex tendon

12nd, anti-back turnover piece 13, the first resigning hole

14th, rear side pin 20, shell

21st, spacer 22, front side pin

30th, upper row's terminal module 31, upper row's terminal port

311st, upside pedestal 3111, recess

3112nd, anti-back draw-in groove 3113, the second resigning hole

312nd, upside hyoplastron portion 3121, the first location hole

3122nd, insulate pothook

32nd, upper row's terminal 40, lower row's terminal module

41st, lower row's terminal port 411, downside pedestal

4111st, assembling grove 4112, hook portion

412nd, downside hyoplastron portion 4121, locating dowel

4122nd, insulate pothook

413rd, terminal adapting table 4131, terminal position groove

42nd, lower row's terminal 50, metal strengthens dividing plate

51st, the second location hole 52, metal pothook

60th, ground strip

61st, baseplate part 62, lateral arms

621st, bayonet socket 622, back-off

63rd, grounding elastic part portion 64, bending buckling piece

71st, draw-in groove 72, limited step

80th, terminal fixes plug.

Specific embodiment

Refer to shown in Fig. 1 to Fig. 8, that show the concrete structure of the embodiment of this utility model, include connection Device core body, the inner shell 10 being coated on outside adapter core body and the shell 20 being coated on outside inner shell 10；Wherein, the adapter core Body is included folds up and down upper row's terminal module 30, the lower row's terminal module 40 for setting；

As shown in Figure 5 and Figure 6, the row's of the including terminal port 31 of row's terminal module 30 and upper row's terminal 32, upper row end on this Sub- port 31 has upside pedestal 311 and is connected to the upside hyoplastron portion 312 of the upside front end of pedestal 311, the contact of upper row's terminal 32 Expose the upper surface of upside hyoplastron portion 312 and convexedly stretch in the front of upside hyoplastron portion 312 in portion；

As shown in Figure 7 and Figure 8, lower row's terminal module 40 includes lower row's terminal port 41 and lower row's terminal 42；Lower row end Sub- port 41 has downside pedestal 411 and is connected to the downside hyoplastron portion 412 of the downside front end of pedestal 411, the contact of lower row's terminal 42 Expose the lower surface of downside hyoplastron portion 412 in portion；The leading portion position in downside hyoplastron portion 412 is convexly equipped with upwards terminal adapting table 413, terminal The terminal position groove 4131 that some contact sites with aforementioned upper row's terminal 42 are matched, downside hyoplastron portion are offered on adapting table 413 Produced by insert molding has metal to strengthen dividing plate 50 in 412；The left and right end in the upside hyoplastron portion 312 and/or downside hyoplastron portion 412 point Insulation pothook is not convexly equipped with, the metal strengthens the left and right end of dividing plate 50 and is accordingly convexly equipped with metal pothook 52, same side Metal pothook 52 is with corresponding insulation pothook just to constituting hyoplastron pothook；In the present embodiment, the He of upside hyoplastron portion 312 The left and right end in downside hyoplastron portion 412 is convexly equipped with respectively insulation pothook, as depicted in figs. 1 and 2, the insulation in upside hyoplastron portion 312 Pothook 3122, the insulation pothook 4122 in downside hyoplastron portion 412.Metal pothook is formed by strengthening dividing plate 50 in metal 52, the structural strength of hyoplastron pothook is strengthened, the resistance to plug performance of hyoplastron pothook is improve, be conducive to extending making for product Use the life-span.

Realized each other by locating dowel 4121, the first location hole 13 between upper row's terminal module 30 and lower row's terminal module 40 Between position, i.e.,：Offer locating dowel 4121, the first location hole being adapted on the upper terminal port 31, lower terminal port 41 respectively 13, the metal is strengthened offering the second 51 holes of positioning passed through for locating dowel 4121 on dividing plate 50（Second location hole 51 is suitable In glue hole excessively）；Upper row's terminal module 30 and lower row's terminal module 0 are folded after setting, and the contact site of upper row's terminal 32 stretches into corresponding end In sub- locating slot 4131 and it is exposed to the upper surface of terminal adapting table 413.

As depicted in figs. 1 and 2, the upper table of the downside pedestal 411 faces down and is arranged with assembling grove 4111, aforementioned upper side base Seat 311 is installed downwards in spacing assembling grove 4111；Respectively inside extension is formed with hook on the left and right side wall top of assembling grove 4111 Portion 4112, the left and right side of aforementioned upside pedestal 311 has been correspondingly formed recess 3111, and the backstop of the hook portion 4112 is in corresponding female At position 3111.The weld part of upper row's terminal 32 is SMT formula welding structures, and the weld part of lower row's terminal 42 is DIP formulas Welding structure；The weld part of lower row's terminal 42 is provided with terminal fixation plug 80, terminal fixes plug 80 and has some welderings Socket part location hole, the weld part of lower row's terminal 42 is each passed through corresponding weld part location hole；The back segment portion of the upside pedestal 311 Position extends back and protrudes from the downside rear of pedestal 411, and the weld part of upper row's terminal 32 has connected up decline linkage section, Under vertical view state, the weld part of upper row's terminal 32 is arranged in the weld part rear of lower row's terminal 42.

As shown in Figure 3 and Figure 4, at upper row's terminal port 31 upper surface, the lower surface at lower row's terminal port 41 are respectively equiped with one Ground strip 60, the left and right side that the ground strip 60 has baseplate part 61, baseplate part 61 is connected to lateral arms 62, two ground connection The lateral sidewall 62 of the phase homonymy of piece 60 mutually snaps connection to be formed around structure is surrounded, and the relation that snaps connection is referred in homonymy Two lateral sidewalls 62 on, one arranges bayonet socket 621, and another setting back-off 622 is snapped in using back-off 622 and realize in bayonet socket 621 card Button is connected；Grounding elastic part portion 63 is connected with baseplate part 61, grounding elastic part portion 63 is connected conducting with inner shell 10, shell 20. The rear end of the baseplate part 61 is connected with bending buckling piece 64, and the upside of aforementioned upper terminal port 31, the downside of lower terminal port 41 are formed respectively There is the draw-in groove 71 being adapted, bending buckling piece 64 is fixed in corresponding draw-in groove 71；Bending buckling piece 64 herein is substantially u-shaped Structure（Opposite side is inverted U-shaped）, the shape of draw-in groove 71 is adapted with bending buckling piece 64.

As shown in figure 1, the roof of the inner shell 10 and/or its diapire are convexly equipped with inside convex tendon 11, aforementioned upper row's terminal port 31 upsides and/or the downside of lower row's terminal port 41 are provided with limited step 72, and the convex tendon 11 is only worked as at limited step 72, can be had Effect control connector core body inserts too deep inside inner shell 10；The inner shell 10 has the anti-back turnover for being connected to the rear end of inner shell 10 Piece 12, on upper row's terminal port 31 anti-back draw-in groove 3112 is arranged with downwards, after the assembling in place of adapter core body, the anti-back Turnover piece 3112 is to extend back to bend still further below to stretch in anti-back draw-in groove 3112.

The extension that integrally bends inwards of the roof of the shell 20 and/or its diapire is formed with spacer 21, the inner shell 10 Roof and/or its diapire offer the first resigning hole 13 passed through for corresponding spacer 21, the upside of upper row's terminal port 31 And/or the lower downside of row's terminal port 41 is provided with the second resigning hole 3113 stretched into for corresponding spacer 21；The Jing of the spacer 21 First resigning hole 13 is stretched in the second resigning hole 3113, is determined with strengthening the assembling between shell 20, inner shell 20 and adapter core body Position.

And, the back segment position of the inner shell 10 is connected with downwards rear side pin 14, and the leading portion position of the shell 20 connects downwards Front side pin 22 is connected to, the rear end of the shell 20 has rear wall.

Next, the assembling process for substantially introducing aforementioned USB TYPE C plate terminal adapters is as follows：

（1）Terminal module 30, lower row's terminal module 40 is arranged on first preparing（Strengthen dividing plate 50 containing metal）, it is ground strip 60, interior Shell 10 and shell 20；

（2）By upper row's terminal module 30, lower row's terminal module 40（Strengthen dividing plate 50 containing metal）Closed assembly forms adapter core Body；

（3）Two ground strips 60 are installed respectively and is fixed on the upper surface of upper terminal port 31, the lower surface of lower terminal port 41；

（4）Step will be completed（3）Adapter core body afterwards loads from the rear end of inner shell 10, after assembling in place, anti-back is turned over Tabs 12 downwards stretch in anti-back draw-in groove 3112 by bending；

（5）Shell 20 is coated on into the outside of adapter core body and inner shell 10, the Jing inner shells 10 of spacer 21 of shell 20 In second resigning hole 3113 at the row's of the stretching into terminal port 31 of the first resigning hole 13.

Wherein, terminal is fixed into plug 80 to adapt on the weld part of lower row's terminal 42.

Design focal point of the present utility model is that it mainly strengthens dividing plate, lower row end by upper row's terminal module, metal The design of submodule group, ground connection ground, inner shell and shell, the shield effectiveness and structure that improve USB TYPE C plate terminal adapters is strong Degree, reduces electromagnetic interference, and more preferably, used as connection female seat, its withstanding mechanical impact capacity has larger to stable signal transmission Improve, not easily damaged, long service life；And, the manufacture of each part in the USB TYPE C plate terminal adapters of this utility model Difficulty is reduced, and its assembling processing procedure is also simple and feasible, and its package assembly is reliable and stable, improve production efficiency and non-defective unit Rate, reduces production cost, is suitable to promote production application.

The above, is only preferred embodiment of the present utility model, and not technical scope of the present utility model is made Any restriction, therefore every above example is made any trickle amendment, equivalent change according to technical spirit of the present utility model Change and modification, still fall within the range of technical solutions of the utility model.

Claims (10)

1. a kind of USB TYPE C plate terminal adapters, it is characterised in that：Include adapter core body, be coated on adapter core body The inner shell of outside and the shell being coated on outside inner shell；Wherein, the adapter core body is included and folds the upper row's Terminals Die for setting up and down Group, lower row's terminal module；

Row's terminal module includes row's terminal port and upper row's terminal on this, and upper row's terminal port has upside pedestal and is connected to The upside hyoplastron portion of side base seat front end, the contact site of upper row's terminal exposes upside hyoplastron portion's upper surface and convexedly stretches in upside hyoplastron portion Front；

Lower row's terminal module includes lower row's terminal port and lower row's terminal；Lower row's terminal port has downside pedestal and is connected to down The downside hyoplastron portion of side base seat front end, the contact site of lower row's terminal exposes downside hyoplastron lower surface；The leading portion in downside hyoplastron portion Position is convexly equipped with upwards terminal adapting table, and the end that some contact sites with aforementioned upper row's terminal are matched is offered on terminal adapting table Sub- locating slot, produced by insert molding has metal to strengthen dividing plate in the hyoplastron portion of downside, and the contact site of upper row's terminal stretches into corresponding terminal to be determined In the groove of position and it is exposed to terminal adapting table upper surface；The left and right end in the upside hyoplastron portion and/or downside hyoplastron portion is convexly equipped with respectively Insulation pothook, the metal strengthens the left and right end of dividing plate and is accordingly convexly equipped with metal pothook, the metal pothook of same side with Corresponding insulation pothook is just to constituting hyoplastron pothook；

Upper surface at row's terminal port, the lower surface at lower row's terminal port are respectively equiped with a ground strip on this, and the ground strip has base Plate portion, the left and right side of baseplate part is connected to lateral arms, and the lateral sidewall of the phase homonymy of two ground strips mutually snaps connection to be formed Around encirclement structure；Grounding elastic part portion is connected with baseplate part, grounding elastic part portion turns on inner shell, cage connection.

2. USB TYPE C plate terminal adapters according to claim 1, it is characterised in that：The upper terminal port, lower terminal Offer locating dowel, the first location hole being adapted on port respectively.

3. USB TYPE C plate terminal adapters according to claim 2, it is characterised in that：The metal is strengthened on dividing plate Offer the second location hole passed through for locating dowel.

4. USB TYPE C plate terminal adapters according to claim 1, it is characterised in that：The baseplate part rear end connection There is bending buckling piece, aforementioned upper terminal port upside, lower terminal port downside are respectively formed with the draw-in groove being adapted, and bending buckling piece is consolidated In corresponding draw-in groove.

5. USB TYPE C plate terminal adapters according to claim 1, it is characterised in that：The upper table of the downside pedestal Face down and be arranged with assembling grove, aforementioned upside pedestal is installed downwards in spacing assembling grove；The left and right side wall top difference of assembling grove Extend inside and be formed with hook portion, the left and right side of aforementioned upside pedestal has been correspondingly formed recess, and the hook portion backstop is in corresponding At recess.

6. USB TYPE C plate terminal adapters according to claim 1, it is characterised in that：The roof of the inner shell and/or Its diapire is convexly equipped with inside convex tendon, and aforementioned upper row's terminal port upside and/or lower row's terminal port downside are provided with limited step, described Convex tendon is only when at limited step.

7. USB TYPE C plate terminal adapters according to claim 1, it is characterised in that：The roof of the shell and/or The extension that integrally bends inwards of its diapire is formed with spacer, and the roof of the inner shell and/or its diapire are offered for corresponding positioning The first resigning hole that piece is passed through, upper row's terminal port upside and/or lower row's terminal port downside are provided with and are stretched for corresponding spacer The second resigning hole for entering；The resigning holes of spacer Jing first are stretched in the second resigning hole.

8. USB TYPE C plate terminal adapters according to claim 1, it is characterised in that：The inner shell have be connected to The anti-back turnover piece of inner shell rear end, is arranged with downwards anti-back draw-in groove on upper row's terminal port, the anti-back turnover piece is backward Extend bending still further below to stretch in anti-back draw-in groove.

9. USB TYPE C plate terminal adapters according to claim 1, it is characterised in that：The inner shell back segment position to Under be connected with rear side pin, the shell leading portion position is connected with downwards front side pin, and the outer casing back has rear wall.

10. USB TYPE C plate terminal adapters according to claim 1, it is characterised in that：The welding of upper row's terminal Portion is SMT formula welding structures, and the weld part of lower row's terminal is DIP formula welding structures；For the welding of lower row's terminal Portion is provided with terminal and fixes plug, and terminal fixes plug and has some weld part location holes, and the weld part of lower row's terminal is each passed through phase The weld part location hole answered；The upside pedestal back segment position extends back and protrudes from downside pedestal rear, upper row's terminal Weld part connected up decline linkage section, under vertical view state, the weld part of upper row's terminal is arranged in lower row's terminal Weld part rear.