CN108346879A

CN108346879A - open USB socket

Info

Publication number: CN108346879A
Application number: CN201810224068.6A
Authority: CN
Inventors: 顾远文
Original assignee: Shenzhen Everwin Precision Technology Co Ltd
Current assignee: Shenzhen Everwin Precision Technology Co Ltd
Priority date: 2018-03-19
Filing date: 2018-03-19
Publication date: 2018-07-31
Anticipated expiration: 2038-03-19
Also published as: CN108346879B

Abstract

A kind of open USB socket,Including insulating body,Take shape in the terminal group in the insulating body and the metal button member in the embedded insulating body,The insulating body includes matrix part,From before described matrix portion bottom side and both lateral sides to extending to form front end,From before described matrix portion to extend to form in the front end docking tongue and be formed in the host cavity that in the front end and upper end opens,The docking tongue is located in the host cavity,The host cavity includes bottom wall and both lateral sides wall,Two metal button members are shaped in the bottom wall,The metal button member includes embedded division,The extension extended to form from embedded division transverse direction side and the rake extended to form from extension rear end downward bending,Bottom wall corresponding tilt portion offers card hole,After banjo is inserted into host cavity,The hook of banjo is caught in the card hole and supports the rake of the metal button member；The open USB socket removal metal shell of the application designs for antenna for mobile phone leaves clearance zone.

Description

Open USB socket

Technical field

This application involves electric connector field, espespecially a kind of open USB socket.

Background technology

With the development of mobile phone full frameization, the metal medium plate of mobile phone screen is supported almost to occupy whole mobile phone plane space, And current mobile phone generally uses metal rear shell, the clearance zone for leaving antenna for mobile phone for greatly reduced, in a limited space in must Must be that enough clearance zone is arranged to ensure that aerial signal transmits in antenna.

Screen is irreversible trend comprehensively, has only and carries out improvement design in terms of other spare parts to provide more headroom Area.Mobile phone generally comprises conducting terminal with USB connector, is molded the insulating body of the conducting terminal and is sheathed on the insulation This external metal shell can provide certain clearance zone if can cancel the metal shell for antenna.

Invention content

In consideration of it, it is necessary to provide a kind of open USB socket, including insulating body, take shape in the insulating body Terminal group and the embedded insulating body in metal button member, the insulating body includes matrix part, from described matrix portion bottom Before side and both lateral sides to extend to form front end, from before described matrix portion to extending to form in the docking tongue in the front end Portion and the host cavity for being formed in the opening of in the front end and upper end, the docking tongue are located in the host cavity, the receipts Vessel includes bottom wall and both lateral sides wall, and two metal button members are shaped in the bottom wall, the metal button member packet It includes embedded division, the extension extended to form from embedded division transverse direction side and extends shape from extension rear end downward bending At rake, bottom wall corresponding tilt portion offers card hole, after banjo is inserted into host cavity, the hook card of banjo Enter in the card hole and support the rake of the metal button member.

Preferably, the metal button member further includes extending the leg outside the insulating body to consolidate the USB socket Due on printed circuit board.

Preferably, perforation is offered on the embedded division of the metal button member, the insulating body is packed into the perforation To reinforce the combination degree to the metal button member.

Preferably, the face where the matrix part of the insulating body is located at the host cavity side forms end face.

Preferably, the USB socket further includes the reinforcer taken shape in described matrix portion, and the reinforcer includes insertion The main part of described matrix portion upper surface and being stamped and formed out downwards from the main part front end be caught in above the end face only Stopper, the stopper section are used to prevent the excessive insertion of banjo.

Preferably, the reinforcer further includes from the main part both lateral sides bending and extending downwardly out the insulation originally The leg of body bottom and bending extends to form the built-in end in embedded described matrix portion obliquely from the main part both lateral sides Portion.

Preferably, the open sides of the host cavity are covered by a phone housing, the end face top on rear side of the host cavity Removal forms stage portion, and the phone housing corresponds to the stage portion and is downwardly protrude to form gear protrusion to prevent banjo Excessive insertion.

Preferably, screens slot is offered at the top of the two side of the insulating body, the phone housing corresponds to the screens Snapin part is equipped at groove location.

Preferably, the terminal group includes several conducting terminals and plastic block that several conducting terminals are combined as a whole, The conducting terminal includes holding parts, each extends over the contact site and weld part to be formed from the holding parts rear and front end.

Preferably, the matrix part of the insulating body is corresponded to open up at the docking tongue position and jagged be led for described The leg of electric terminal extends outside the insulating body.

The open USB socket of the application eliminates metal shell, is embedded in insulating body rear end by reinforcer and to downward Stretch leg with fixed socket, meanwhile, the reinforcer front end punching press setting be located at the host cavity rear end face on stopper section with Plug is prevented to be excessively inserting and damage insulating body.By setting take shape in the metal button member on the insulating body bottom wall with Hook cooperation with plug prevents damage insulating body bottom wall.In this way, ensureing the application socket self-strength and and printed circuit In the case of the binding force of plate, metal shell is removed, certain clearance zone is left for antenna for mobile phone signal, mobile phone is facilitated integrally to tie Structure designs.

Description of the drawings

Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：Figure 1 to Fig. 6 is the attached drawing of the embodiment of the present application one；Fig. 7, Fig. 8 are the attached drawing of the embodiment of the present application two；Fig. 9, Figure 10 are that the application is real Apply the attached drawing of example three；Figure 11, Figure 12 are the attached drawing of the embodiment of the present application four.

Fig. 1 is the stereogram that the open USB socket of the application is covered with phone housing；

Fig. 2 is the exploded view figure of the open USB socket of the application and phone housing；

Fig. 3 is the stereogram of the phone housing of the open USB socket of the application；

Fig. 4 is the stereogram exploded view of the open USB socket of the application；

Fig. 5 is the exploded view of the insulating body of the open USB socket of the application；

Fig. 6 is the stereogram of the metal button member of the open USB socket of the application；

Fig. 7 is the stereogram of the open USB socket embodiment of the application two；

Fig. 8 is the stereogram of the phone housing of the open USB socket embodiment of the application two；.

Fig. 9 is the stereogram of the open USB socket embodiment of the application three；

Figure 10 is the stereogram of the metal button member of the open USB socket embodiment of the application three；

Figure 11 is the stereogram of the open USB socket example IV of the application；

Figure 12 is the stereogram of the metal insert of the open USB socket example IV of the application.

Specific implementation mode

To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing Go out the every other embodiment obtained under the premise of creative work, shall fall in the protection scope of this application.

Embodiment 1

Please refer to shown in Fig. 2, Fig. 4, Fig. 5, the open USB socket of the application includes insulating body 10, take shape in it is described absolutely Terminal group 20 in edge ontology 10, the metal button member 30 in the embedded insulating body 10 and reinforcer 40.

The terminal group 20 includes several conducting terminals 21 and the plastic block 22 that several conducting terminals 21 are combined as a whole. The conducting terminal 21 includes holding parts 211, each extend over from 211 rear and front end of the holding parts contact site 212 to be formed with Weld part 213.

The insulating body 10 include matrix part 11, from before 11 bottom side of described matrix portion and both lateral sides to before extending to form End 12, from before described matrix portion 11 to extend to form in the front end 12 docking tongue 13, be formed in the front end The host cavity 15 of in portion 12 and upper end opening and the end face 14 for being formed in 11 front end face of described matrix portion.

Described matrix portion 11 corresponds to and opens up jagged 111 at docking 13 position of tongue for the conducting terminal 21 Leg 213 extends outside the insulating body 10.Described matrix portion 11 further includes positioned at the both sides of 111 both sides of the notch 112, the reinforcer 40 is shaped in described matrix portion 11.

The front end 12 includes bottom wall 121, side wall 122, card hole 123 and the fool proof slot being opened on the bottom wall 121 125 and set on 122 top inner side of the side wall screens slot 124.The bottom wall 121 of the front end 12 is enclosed with side wall 122 to be set as The host cavity 15, the docking tongue 13 are located in the host cavity 15, and the top of the host cavity 15 is in open state.Institute It states card hole 123 and is located at both sides of docking 13 upright projection of tongue at 121 position of bottom wall, 123 corresponding plug of the card hole Hook.

The reinforcer 40 is made of metal material, and the reinforcer 40 includes the master of 11 upper surface of embedded described matrix portion Body portion 41 from 41 both lateral sides bending of the main part and extends downwardly out the leg 44 of 10 bottom of the insulating body, from institute Stating 41 both lateral sides of main part, bending extends to form embedded division 43 in embedded described matrix portion 11 and from the main body obliquely 41 front end of portion is stamped and formed out downwards the stopper section 42 for being caught in 14 top of the end face.The upper surface of the main part 41 with it is described The upper surface of matrix part 11 is concordant.When cancelling metal shell, the reinforcer 40 is shaped in the insulating body 10, It is welded on printed circuit board by the leg 44 to fix the socket of the application, 40 main part of the reinforcer, 31 front end Stopper section 42 prevents from destroying insulating body 10 for preventing plug from being further inserted into.

Shown in Fig. 6, the metal button member 30 includes embedded division 31, from the lateral side of the embedded division 31 It the extension 33 that extends to form, the rake 34 extended to form from 33 rear end downward bending of the extension and is opened in described embedding Enter the perforation 32 in portion 31.The metal button member 30 is shaped on the bottom wall 121, is worn described in the plastic material filling Hole 32 is to enhance the binding force of the insulating body 10 and the metal button member 30.The rake 34 is located at the insulating body The front end of 10 card hole 123 simultaneously tilts backwards, and is caught in the card hole 123 after the hook insertion of banjo, and incline with described 34 clamping of inclined portion prevents from destroying the insulating body 10.The upper surface of the upper surface of the metal button member 30 and the bottom wall 121 Concordantly.

Shown in Fig. 1, Fig. 3, the open end of 15 upside of host cavity of the insulating body 10 is by mobile phone shell 50 Covering.The mobile phone shell 50 is partial structurtes, and the mobile phone shell 50 includes board body part 51 and extended downwardly from the board body part 51 And the snapin part 52 in the screens slot 123 of 10 two side of the insulating body, 122 upper surface is caught in position the socket.

The open USB socket of the application eliminates metal shell, by reinforcer 40 be embedded in 10 rear end of insulating body and to Lower extension leg 44 with fixed socket, meanwhile, 40 front end punching press setting of the reinforcer is located at 15 rear end face 14 of the host cavity On stopper section 42 with prevent plug be excessively inserting and damage insulating body 10.The insulating body 10 is being taken shape in by setting Metal button member 30 on bottom wall 121 with the cooperation of the hook of plug to prevent damage 10 bottom wall of insulating body.In this way, ensureing the application Socket self-strength and with the binding force of printed circuit board in the case of, remove metal shell, one left for antenna for mobile phone signal Fixed clearance zone facilitates mobile phone overall construction design.

Embodiment 2

Shown in Fig. 7, Fig. 8, compared to embodiment 1, difference lies in remove the reinforcer for embodiment 2 40, and gear protrusion 53 is downwardly extending above the rear end face that the phone housing 50 is located at the host cavity 15 to prevent Plug is further inserted into, meanwhile, the fixation of the socket can extend welding by clamping or on the metal button member 30 In the leg on printed circuit board.Removal forms stage portion 141 above 15 rear end face of host cavity of the insulating body 10 To accommodate the gear protrusion 53.

Embodiment 3

Shown in Fig. 9, Figure 10, compared to embodiment 1 or embodiment 2, difference lies in：The reinforcer 40 to 10 lateral outer side of the insulating body extends fixed ear 35, and mounting hole 36 is offered in the fixed ear 35 for that will insert Seat is fixed on printed circuit board.

Embodiment 4

Shown in Figure 11, Figure 12, compared to embodiment 1, difference lies in：By the reinforcer 40 and buckle Part 30 is combined as a whole to form metal insert 80.The metal insert 80 includes the plate-like portion for taking shape in 11 surface of described matrix portion 81, the leg 82 that extends to form from 81 both lateral sides downward bending of the plate-like portion, be located at from 81 front end of the plate-like portion it is described Vertical component effect 83 that docking 13 both lateral sides part downward bending of tongue extends to form, from two vertical component effect, 83 ending vertical bending And extend towards the first extension 84 to be formed, from before first extension 84 to the second extension 85 extended to form and from Second extension, 85 front end outer side tears the guide inclined part 87 obliquely and extended rearwardly to form, the guide inclined part 87 rear ends are formed with gap 86.Second extension, 85 lateral outer side further extends outward out the leg outside the insulating body 10 88 to further strengthen the fixing power between socket and printed circuit board.

The plate-like portion 81 is shaped in 11 upper surface of described matrix portion, and the leg 82 passes through downwards the insulation originally Body 10 is welded with printed circuit board.The vertical component effect 83 takes shape on the rear end face 14 of the host cavity 15 to stop the mistake of plug Degree is inserted into, and effect is similar to the gear protrusion 53 of the stopper section 42 in embodiment 1 or the phone housing 50 in embodiment 2.Institute It states the first, second extension 84,85 to be shaped on the bottom wall 12 of the insulating body 10, the guidance part 87 and insulation are originally The correspondence of card hole 123 on the bottom wall of body 10 plays the role of rake 34 in embodiment 1.

Compared to embodiment 1, molding can be completed in 80 punching presses of metal insert of 4 integral structure of embodiment, is molded into It is easier to fix when type, manufacturing cost can be reduced.

It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability Including so that process, method, commodity or equipment including a series of elements include not only those elements, but also wrap Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that wanted including described There is also other identical elements in the process of element, method, commodity or equipment.

Above is only an example of the present application, it is not intended to limit this application.For those skilled in the art For, the application can have various modifications and variations.It is all within spirit herein and principle made by any modification, equivalent Replace, improve etc., it should be included within the scope of claims hereof.

Claims

1. a kind of open USB socket, which is characterized in that including insulating body, take shape in terminal group in the insulating body And the metal button member in the embedded insulating body, the insulating body include matrix part, from described matrix portion bottom side and transverse direction Before both sides to extend to form front end, from before described matrix portion to extend to form in the front end docking tongue and formation In the host cavity that in the front end and upper end opens, the docking tongue is located in the host cavity, and the host cavity includes Bottom wall and both lateral sides wall, two metal button members are shaped in the bottom wall, the metal button member include embedded division, The extension extended to form from embedded division transverse direction side and the inclination extended to form from extension rear end downward bending Portion, bottom wall corresponding tilt portion offer card hole, and after banjo is inserted into host cavity, the hook of banjo is caught in the card In hole and support the rake of the metal button member.

2. open USB socket as described in claim 1, which is characterized in that the metal button member further include extend it is described Leg outside insulating body is the USB socket to be fixed on printed circuit board.

3. open USB socket as described in claim 1, which is characterized in that offered on the embedded division of the metal button member Perforation, the insulating body are packed into the combination degree reinforced in the perforation to the metal button member.

4. open USB socket as described in claim 1, which is characterized in that the matrix part of the insulating body is located at described Face where host cavity side forms end face.

5. open USB socket as claimed in claim 4, which is characterized in that the USB socket further includes taking shape in the base Reinforcer in body portion, the reinforcer include the main part of embedded described matrix portion upper surface and from the main part front end It is stamped and formed out the stopper section being caught in above the end face downwards, the stopper section is used to prevent the excessive insertion of banjo.

6. open USB socket as claimed in claim 5, which is characterized in that the reinforcer further includes from the main part Both lateral sides bending simultaneously extends downwardly out the leg of the insulating body bottom and is rolled over obliquely from the main part both lateral sides The curved insertion end extended to form in embedded described matrix portion.

7. open USB socket as claimed in claim 4, which is characterized in that the open sides of the host cavity by a mobile phone outside Shell is covered, and the end face top on rear side of the host cavity removes to form stage portion, the phone housing correspond to the stage portion to Lower protrusion forms gear protrusion to prevent the excessive insertion of banjo.

8. open USB socket as claimed in claim 7, which is characterized in that opened up at the top of the two side of the insulating body There is screens slot, the phone housing, which corresponds to, is equipped with snapin part at the screens groove location.

9. such as the open USB socket of claim 1-8 any one of them, which is characterized in that the terminal group includes several leads Electric terminal and the plastic block that several conducting terminals are combined as a whole, the conducting terminal include holding parts, from the holding parts Rear and front end each extends over the contact site and weld part to be formed.

10. open USB socket as claimed in claim 9, which is characterized in that described in the matrix part of the insulating body corresponds to The jagged leg for the conducting terminal is opened up at docking tongue position to extend outside the insulating body.