CN2517141Y

CN2517141Y - USB shunt electric connector structure

Info

Publication number: CN2517141Y
Application number: CN 01269914
Authority: CN
Inventors: 黄凰洲
Original assignee: Suyin Electronics Dongguan Co Ltd
Current assignee: Suyin Electronics Dongguan Co Ltd
Priority date: 2001-12-29
Filing date: 2001-12-29
Publication date: 2002-10-16
Anticipated expiration: 2011-12-29

Abstract

The utility model relates to a USB parallel type electric connector structure which comprises a plurality of base bodies, frame bodies, buckle boards, and terminals, wherein the base bodies, the frame bodies, the buckle boards, and the terminals are connected in parallel; the rear edge of the front of each base body and connecting parts are provided with buckle grooves, and the front edges of the connecting parts are provided with buckle holes; the upper edges of the frame bodies are provided with oblique hooks that are corresponding to the buckle grooves of the base bodies, and the front edges of the side edges are provided with L-shaped hooks. The buckle boards present a U shape, and the upper edges, the bottom edges and the front edges of the buckle boards are respectively provided with the hooks and through holes, which causes the buckle boards to be clamped in the back of the connecting parts of the base bodies by the hooks. Each frame body is sheathed with the base bodies, the L-shaped hooks of the side edges of the frame bodies are clamped on the connecting parts and the buckle holes of the buckle boards in order to quickly form the parallel type electric connector.

Description

The parallel electric connector structure of USB

Technical field

The utility model relates to electric type, and the parallel electric connector structure of particularly a kind of USB refers to that especially a kind of the minimizing takes up space, and the more simple and direct electric connector structure of assembling.

Technical background

The employed electric connector of general USB owing to be separately other setting, makes to occupy too much space in the body, and common USB electric connector is because structure is comparatively complicated, and comparatively inconvenience makes operating efficiency low in the assembling, and is very undesirable, is a shortcoming greatly in fact.

Particular content

The purpose of this utility model is exactly the shortcoming that exists at above-mentioned common USB electric connector, a kind of USB is provided parallel electric connector structure, form by the seat, framework, buckling plate and the terminal that are shape in parallel, make the electric connector after the assembling reduce independent separately occupied space, and reduce processing procedure and make assembling more convenient; Its structure is provided with pedestal, and the connecting portion between trailing edge and pedestal is respectively equipped with catching groove above it, is nested with fastening for framework and buckling plate; Be provided with the catching groove of pedestal at the upper limb of framework and be corresponding oblique shape grab, and be provided with L shaped grab, for being fastened on pedestal and connecting portion in its side; Buckling plate is

Shape, its upper and lower edge are provided with the connecting portion catching groove of pedestal and are corresponding grab, and are provided with this connecting portion in its leading edge and are corresponding open-work, for fastening, and make the L shaped grab of framework be fastened on button hole, make electric connector firmly stable; Terminal is to be provided with the prominent point of round shape in horizontal part, to increase its chucking power to pedestal, prevents to produce upper and lower rocking, and the vertical component effect upper limb then is wider shape, to increase its intensity.

Description of drawings

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 and Fig. 3 divide three-dimensional schematic diagram for frame of the present utility model.

Fig. 4 and Fig. 5 are buckling plate part schematic perspective view of the present utility model.

Fig. 6 is a terminal part of the present utility model schematic perspective view.

Fig. 7, Fig. 8 and Fig. 9 are cross-sectional schematic of the present utility model.

Figure 10 is a combination schematic perspective view of the present utility model.

1 be pedestal, 11 for catching groove, 12 for stator, 2 for framework, 21 for grab, 22 for L shaped grab, 23 for breach, 4 for terminal, 41 for prominent selecting, 5 being electric connector for open-work, 100 for grab, 33 for spacer, 32 for buckling plate, 31 for button hole, 3 for catching groove, 53 for chute, 52 for connecting portion, 51.

Embodiment

As accompanying drawing 1 to shown in the accompanying drawing 6, the utility model mainly includes the most pedestals 1 that are shape in parallel, the framework 2 of equivalent amount, buckling plate 3 and be embedded in most terminals 4 in these pedestals 1, wherein, these pedestals 1 are parallel with one another one-body molded with connecting portion 5, its top trailing edge is provided with catching groove 11, both sides are provided with vertical stator 12, this framework 2 is that square thereon trailing edge is provided with the catching groove 11 of pedestal 1 and is corresponding oblique shape grab 21, and be respectively equipped with L shaped grab 22 and breach 23 in the front and rear edge of dual-side, after making framework 2 be placed on pedestal 1, be able to be fastened on catching groove 11, and make breach 23 be sticked in stator 12 formation firmly by grab 21; Connecting portion 5 is to be provided with chute 51 on its surface, and trailing edge then is provided with catching groove 52, and is provided with symmetrical button hole 53 in its leading edge vertical plane, and this buckling plate 3 then is Shape, its upper and lower surface is respectively equipped with spacer 31, and be provided with the catching groove of connecting portion 5 in its trailing edge and be corresponding grab 32, the leading edge vertical plane then is provided with button hole 53 and is corresponding open-work 33, after this buckling plate is slipped into along the chute 51 of connecting portion 5 with spacer 31, its down hook 32 just can be fastened on catching groove 52 and constitute and be fixed, after framework 2 is placed in pedestal 1, its grab 22 can be fastened on the button hole 53 of connecting portion 5 by the open-work 33 of buckling plate 3, makes whole electric connector 100 more fixing; Terminal 4 is L shaped, and its horizontal part is to be provided with the prominent point 41 of round shape, when making it be placed in the pedestal 1, and its chucking power that is increased, the vertical component effect upper limb then is made as wider shape, to increase its intensity; By the combination of above-mentioned member, constitute a parallel electric connector 100, make that electric connector 100 is parallel with one another independently to take up space separately to reduce, and make assembling more simple and easy fast.

As accompanying drawing 7 to shown in the accompanying drawing 9, the utility model that assembling is finished, because each framework 2 is to be sleeved on pedestal 1, and it is fixing by each buckling plate 3, make whole electric connector 100 closely be difficult for loosening, terminal 4 then more can be secured in the pedestal 1 because of the top whetstone of prominent point 41, can not produce shaking phenomenon easily, to prevent the generation of loose contact.

As shown in Figure 10, the utility model through assembling is finished owing to be to be parallel, can reduce occupying of space, and makes the processing procedure that reduces part when assembling, to improve output and efficient.

In sum, the utility model cooperates framework and buckling plate with the pedestal of parallel connection, makes USB connector reduce volume exclusion, and is easy to assembling.

Claims

1, the parallel electric connector structure of a kind of USB, it is by pedestal (1), framework (2), buckling plate (3), terminal (4), connecting portion formations such as (5), it is characterized in that: pedestal (1) is most shapes in parallel, and its top trailing edge is provided with catching groove (11), and both sides are provided with vertical stator (12); Framework (2) is that square thereon trailing edge is provided with the catching groove (11) of pedestal (1) and is corresponding oblique shape grab (21), and is respectively equipped with L shaped grab (22) and breach (23) in the front and rear edges of dual-side; Connecting portion (5) is to be provided with chute (51) in its surface, and trailing edge then is provided with catching groove (52), and is provided with the button hole (53) of symmetry in its leading edge vertical plane; Buckling plate (3) then is

Shape, its upper and lower surface is respectively equipped with spacer (31), and is provided with the catching groove of connecting portion (5) in its trailing edge and is corresponding grab (32), and the leading edge vertical plane then is provided with button hole (53) and is corresponding open-work (33); Terminal (4) is L shaped, and its horizontal part is provided with the prominent point (41) of round shape, and the vertical component effect upper limb then is made as wider shape.