CN209709349U - A kind of American conversion USB socket - Google Patents

Abstract

The utility model provides a kind of American conversion USB socket, comprising: lower case, upper housing, plug-assembly and sleeve component；The plug-assembly is fixedly mounted on the bottom end of the lower case, and the sleeve component is connect with the plug-assembly, and the sleeve component includes the pole N inserted sheet, grounding insert-pin and the pole L inserted sheet, and the grounding insert-pin is between the pole N inserted sheet and the pole L inserted sheet；The pole N inserted sheet is n shape, and setting is respectively the interface for being located at the pole the N inserted sheet two sides vertical interface and top transverse direction there are three sequentially connected first interface, three the first interfaces on the inserted sheet of the pole N；The second interface corresponding with first interface respectively is provided on the grounding insert-pin；The corresponding combination of third interface on first interface, second interface and the pole L inserted sheet forms power interface.A kind of American conversion USB socket of the utility model, it is compact-sized, small in size, easy to carry, practical, highly-safe.

Description

A kind of American conversion USB socket

Technical field

The utility model relates to socket field, in particular to and a kind of American conversion USB socket.

Background technique

Socket is also known as power outlet, switch socket, and socket refers to the seat for having one or more circuit connections pluggable, It can be inserted into various wiring by it, in this way convenient for being connected with other circuits, by the connection and disconnection between route and copper piece, come Reach the connecting and disconnecting for being finally reached the partial circuit.With the development of social science and the progress of technology, people start to chase after Simplicity living of seeking survival with it is comfortable, and with the continuous expansion of Travel Range, people to the charging convenience of portable electric appliance with charge More stringent requirements are proposed for the versatility of equipment, therefore socket also becomes the necessary daily necessity of people's trip.

For socket as common device in life, a jack can be expanded is multiple jacks, is made in daily life It is very high with rate, but when the electric appliance used simultaneously is relatively more and appliance plug volume is all bigger, bring one to insert The utilization rate problem in hole, a usual plug may occupy the position of two to three jacks, such a plug insert with Afterwards other plug can not just insert either not can completely insert cause poor contact phenomenon and space need not It wastes and security risk.Socket structure traditional simultaneously is complicated, and occupied space is big, especially carries when travelling non- It is often inconvenient, it is not able to satisfy the needs of people's routine use environment.

Summary of the invention

(1) technical problems to be solved

Simple, small in size, the easy to carry, scope of application that the technical problem to be solved by the present invention is to provide a kind of structures Wide American conversion USB socket.

(2) technical solution

In order to solve the above technical problems, the utility model provides a kind of American conversion USB socket, comprising: lower case, fixation Upper housing, plug-assembly and the sleeve component being mounted in the lower case；The plug-assembly is fixedly mounted on the lower casing The bottom end of body, the sleeve component are connect with the plug-assembly, the sleeve component include the pole N inserted sheet, grounding insert-pin and with The identical pole the L inserted sheet of the pole N plate-inserting structure, the grounding insert-pin is between the pole N inserted sheet and the pole L inserted sheet；Institute Stating setting on the inserted sheet of the pole N, there are three sequentially connected first interfaces, three the first interfaces to be located at the pole N inserted sheet Two sides and top position；The second interface corresponding with first interface respectively is provided on the grounding insert-pin；It is described The corresponding combination of third interface on first interface, second interface and the pole L inserted sheet forms power interface, described Power interface is corresponded with the jack on three sides of the upper housing respectively.The pole N inserted sheet, the grounding insert-pin and institute Space can effectively be saved by stating the pole L inserted sheet and being disposed adjacent, while may be implemented to be able to use the electricity in three faces of socket Source interface.

Further, be provided with integrally formed four baffles in the upper housing, formed between two neighboring baffle every Chamber, the pole N inserted sheet, the grounding insert-pin and the pole L inserted sheet are respectively corresponded and are placed in the separate space.One side of baffle Face can play position-limiting action to inserted sheet, on the other hand can prevent adjacent blade contact from causing short trouble.

Further, the plug-assembly include respectively with the pole N inserted sheet, the grounding insert-pin and the pole L inserted sheet The pole N plug, ground pin and the pole the L plug being correspondingly connected with, the pole N plug and the pole L plug be symmetrically mounted on it is described under On shell, the pole N plug ends are provided with positive stop lug boss to side bending and in bending part, and the end of the pole N inserted sheet is set It is equipped with and the matched limit hole of the positive stop lug boss；Arc convex, the bottom of the grounding insert-pin are provided on the ground pin It is provided on dististyle for the perforative arcuate socket of the arc convex.

Further, briquetting is placed on the bottom sheet, the top of the briquetting is resisted against on the baffle.The pressure Block can compress the grounding insert-pin, prevent the grounding insert-pin to be detached from the ground pin, increase the stability of structure.

Further, first interface includes trapezoidal that two sides are oppositely arranged, and the trapezoidal opposite face is equal It is set as arc-shaped curved surface.Described trapezoidal of two sides is intermediate to form the gap for being used for electrical equipment grafting, while will be described trapezoidal The opposite face of piece is disposed as arc-shaped curved surface, user can be facilitated to plug, and can make first interface and outside Plug preferably contacts.

Further, the American conversion USB socket further includes that there are two USB charging jacks.

(3) beneficial effect

A kind of American conversion USB socket of the utility model, by the way that three inserted sheets are placed adjacent vertically, the setting of L/N inserted sheet It for n shape, and is respectively set on inserted sheet that there are three interfaces, and combines formation electricity corresponding with the jack on three sides of socket Source interface keeps socket structure compact, small in size, easy to carry, practical；And between three inserted sheets by baffle every It opens, it is highly-safe.

Detailed description of the invention

Fig. 1 is a kind of perspective view of American conversion USB socket of the utility model；

Fig. 2 is a kind of explosive view of American conversion USB socket of the utility model；

Fig. 3 is a kind of part explosive view of American conversion USB socket of the utility model；

Fig. 4 is a kind of perspective view of American conversion USB socket upper housing of the utility model；

Fig. 5 is a kind of perspective view of the American conversion pole USB socket N inserted sheet of the utility model；

Fig. 6 is a kind of perspective view of American conversion USB socket grounding insert-pin of the utility model；

Wherein: 1 be lower case, 2 be upper housing, 3 be the pole N inserted sheet, 4 be grounding insert-pin, 5 be the pole L inserted sheet, 6 be N extremely insert Head, 7 be ground pin, 8 be the pole L plug, 9 be briquetting, 10 be USB charging jacks, 201 jacks, 202 be baffle, 301 be first Interface, 302 be limit hole, 303 be trapezoidal, 401 be the second interface, 402 be arcuate socket, 403 be bottom sheet, 501 be Third interface, 601 be positive stop lug boss, 701 be arc convex.

Specific embodiment

Refering to fig. 1 to Fig. 6, the utility model provides a kind of American conversion USB socket, comprising: lower case 1 is fixedly mounted Upper housing 2, plug-assembly and sleeve component in lower case 1；Plug-assembly is fixedly mounted on the bottom end of lower case 1, sleeve Component is connect with plug-assembly, and sleeve component includes that the pole N inserted sheet 3, grounding insert-pin 4 and L identical with 3 structure of the pole N inserted sheet are extremely inserted Piece 5, grounding insert-pin 4 are located between the pole N inserted sheet 3 and the pole L inserted sheet 5；The pole N inserted sheet 3 is n shape, on the pole N inserted sheet 3 setting there are three according to First interface 301 of secondary connection, three the first interfaces 301 are respectively to be located at 3 two sides of the pole N inserted sheet vertical interface and top The interface of portion's transverse direction；Second interface 401 corresponding with the first interface 301 respectively is provided on grounding insert-pin 4；First inserts The corresponding combination of third interface 501 on interface 301, the second interface 401 and the pole L inserted sheet 5 forms power interface, power interface It is corresponded respectively with the jack 201 on 2 three sides of upper housing.The pole N inserted sheet 3, grounding insert-pin 4 and the pole L inserted sheet 5 are disposed adjacent Space can be effectively saved, while may be implemented to be able to use power interface in three faces of socket.

Refering to Fig. 2 to Fig. 4, it is provided with integrally formed four baffles 202 in upper housing 2, between two neighboring baffle 202 Separate space is formed, the pole N inserted sheet 3, grounding insert-pin 4 and the pole L inserted sheet 5 are respectively corresponded and be placed in separate space.202 one side of baffle can be right Inserted sheet plays position-limiting action, on the other hand can prevent adjacent blade contact from causing short trouble, improves the security performance of socket.

Refering to Fig. 2 and Fig. 6, plug-assembly includes the pole N plug 6, ground pin 7 and the pole L plug 8, and the pole N plug 6 and N are extremely inserted Piece 3 is fixedly connected, and ground pin 7 is fixedly connected with grounding insert-pin 4, and the pole L plug 8 is fixedly connected with the pole L inserted sheet 5.The pole N plug 6 It is symmetrically mounted in lower case 1 with the pole L plug 8, plug 6 end in the pole N is provided with positive stop lug boss to side bending and in bending part The end of 601, N pole inserted sheets 3 be provided with the matched limit hole 302 of positive stop lug boss 601, positive stop lug boss 601 is placed on limit In hole 302, and it is fixed connection using welding manner.Arc convex 701, the bottom of grounding insert-pin 4 are provided on ground pin 7 It is provided on dististyle 403 for the perforative arcuate socket 402 of arc convex 701.Briquetting 9 is placed on bottom sheet 403, briquetting 9 Top is resisted against on baffle 202.Arc convex 701 is fixed in arcuate socket 402 by welding manner, and is compressed by briquetting 9 Bottom sheet 403 prevents grounding insert-pin 4 to be detached from ground pin 7, increases the stability of structure.

Refering to Fig. 5, the first interface 301 includes trapezoidal 303 that two sides are oppositely arranged, wherein trapezoidal 303 of side There are two settings, and 303 opposite faces of trapezoidal of two sides are disposed as arc-shaped curved surface.It is formed and is used among trapezoidal 303 of two sides It is disposed as arc-shaped curved surface in the gap of electrical equipment grafting, while by trapezoidal 303 opposite faces, user can be facilitated to carry out Plug, and the first interface 301 can be made preferably to contact with external plug, prevent poor contact.

Wherein, USB line road plate is also equipped in American conversion USB socket, there are two USB to charge for setting on the plate of USB line road Jack 10, and USB line road plate is electrically connected with plug-assembly.

A kind of American conversion USB socket of the utility model, by the way that three inserted sheets are placed adjacent vertically, the setting of L/N inserted sheet It for n shape, and is respectively set on inserted sheet that there are three interfaces, and combines formation electricity corresponding with the jack on three sides of socket Source interface keeps socket structure compact, small in size, easy to carry, practical；And between three inserted sheets by baffle every It opens, it is highly-safe.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.

Claims (6)

1. a kind of American conversion USB socket characterized by comprising lower case (1) is fixedly mounted on the lower case (1) Upper housing (2), plug-assembly and sleeve component；The plug-assembly is fixedly mounted on the bottom end of the lower case (1), described Sleeve component is connect with the plug-assembly, the sleeve component include the pole N inserted sheet (3), grounding insert-pin (4) and with the pole N The identical pole the L inserted sheet (5) of inserted sheet (3) structure, the grounding insert-pin (4) are located at the pole N inserted sheet (3) and the pole L inserted sheet (5) Between；There are three sequentially connected first interface (301), three the first interfaces (301) for setting on the pole N inserted sheet (3) It is located at two sides and the top position of the pole N inserted sheet (3)；It is provided on the grounding insert-pin (4) respectively with described first Corresponding second interface (401) of interface (301)；First interface (301), second interface (401) and institute State the corresponding combination of third interface (501) on the pole L inserted sheet (5) and form power interface, the power interface respectively with it is described on Jack (201) on (2) three sides of shell corresponds.

2. American conversion USB socket as described in claim 1, it is characterised in that: be provided in the upper housing (2) one at Four baffles (202) of type form separate space, the pole N inserted sheet (3), the grounding insert-pin between two neighboring baffle (202) (4) it respectively corresponds and is placed in the separate space with the pole L inserted sheet (5).

3. American conversion USB socket as claimed in claim 2, it is characterised in that: the plug-assembly include the pole N plug (6), Ground pin (7) and the pole L plug (8), the pole N plug (6) and the pole L plug (8) are symmetrically mounted on the lower case (1) On, the pole N plug (6) end is provided with positive stop lug boss (601) to side bending and in bending part, the pole N inserted sheet (3) End is provided with and the positive stop lug boss (601) matched limit hole (302)；It is convex that arc is provided on the ground pin (7) It rises (701), is provided on the bottom sheet (403) of the grounding insert-pin (4) for the arc convex (701) perforative arcuate socket (402)。

4. American conversion USB socket as claimed in claim 3, it is characterised in that: be placed with briquetting on the bottom sheet (403) (9), the top of the briquetting (9) is resisted against on the baffle (202).

5. American conversion USB socket as described in claim 1, it is characterised in that: first interface (301) includes two sides Trapezoidal (303) being oppositely arranged, described trapezoidal (303) opposite face are disposed as arc-shaped curved surface.

6. American conversion USB socket as described in claim 1, it is characterised in that: the American conversion USB socket further includes having Two USB charging jacks (10).