CN202142696U

CN202142696U - Novel Micro-USB 3.0 end terminal connector

Info

Publication number: CN202142696U
Application number: CN201120231420U
Authority: CN
Inventors: 梁宫搏; 梁思源; 刘炳青
Original assignee: DONGGUAN TYLINK OPTOELECTRICAL TECHNOLOGY CO LTD
Current assignee: DONGGUAN TYLINK OPTOELECTRICAL TECHNOLOGY CO LTD
Priority date: 2011-07-01
Filing date: 2011-07-01
Publication date: 2012-02-08
Anticipated expiration: 2021-07-01

Abstract

The utility model provides a novel Micro-USB 3.0 end terminal connector including an insulator. The insulator is arranged in a metal shell. A rear part of the metal shell is provided with a terminal port. A front part of the shell is provided with a first tongue piece and a second tongue piece. The first tongue piece and the second tongue piece are on the same level. The first tongue piece and the second tongue piece are provided separately with five terminal grooves communicating with the terminal port. Fastener grooves are also arranged in two sides of the first tongue piece. Two fasteners are snapped in the fastener groove. Terminals are composed of punch formed conductive terminals and package units formed by injection molding in integral with the conductive terminals. Conductive terminals protrude from front ends of the packaging units and are arranged in two groups in cooperating with the terminal grooves of the first tongue piece and the second tongue piece. Cable connection portions matched with the conductive terminals respectively are arranged in rear ends of the packaging units. In the utility model, through integrally packaging the conductive terminals with the package units formed by injection molding, the production line assembly becomes very simple and the production efficiency is improved substantially. And the strength of the conductive terminals is improved. Thus, the conductive terminals are not easy to deform and defective product ratio is reduced effectively.

Description

Novel Micro-USB3.0 line-end connector

Technical field

The utility model relates to the Micro-USB3.0 connector, refers in particular to be provided with the special construction novel Micro-USB3.0 line-end connector with splicing stability of enhancing productivity.

Background technology

The Micro-USB connector is a kind of than the Mini-USB connector shorter and smaller USB product of slimming more; For Mini-USB; Be all very advantageous of volume or electrical characteristic and plug number of times aspect; Especially in recent years the Micro-USB3.0 connector becomes main flow gradually, and constantly toward light, thin, short, little trend trend development.

Traditional line-end connector comprises metal shell and the insulating body of being located in the metal shell; Described insulating body is provided with a plurality of terminals; Described insulating body is provided with a row and is spaced and along the terminal groove that its fore-and-aft direction extends, is inserted in corresponding terminal groove internal fixation after described a plurality of terminal punch formings.

Because the volume of Micro-USB3.0 connector reduces, thereby adopt traditional structure to assemble the difficulty more of change, only can bring higher defective products rate and lower production efficiency.

The utility model content

The utility model provides a kind of novel Micro-USB3.0 line-end connector in order to remedy the deficiency of prior art, its production is become be more prone to, and product quality is more stable.

Concrete, the novel Micro-USB3.0 line-end connector that the utility model provides comprises:

Metal shell is formed by upper casing and lower casing fastening;

Insulating body; Be located in the metal shell, its rear end is provided with the terminal socket, and its front end is provided with first tongue piece and second tongue piece that flushes; Respectively establish the terminal tank that five roads are communicated with the terminal socket on first tongue piece and second tongue piece, wherein the first tongue piece both sides also are provided with the grab tank;

Grab is provided with two pieces, is buckled in respectively in the grab tank;

Terminal bodies; By stamping forming conducting terminal be that the package module of one is formed through injection mo(u)lding with it; Conducting terminal stretches out and cooperates the terminal tank of first tongue piece and second tongue piece to be arranged in two groups from the package module front end, and the rear end of package module then is provided with the cable connecting portion of each conducting terminal of coupling;

The main body iron-clad has the accommodation space that cooperates first tongue piece and second tongue piece, and the main body iron-clad is socketed on first tongue piece and second tongue piece, also is provided with the fenestra that cooperates grab on the main body iron-clad.

Exactly because the miniaturization structure of Micro-USB3.0 connector; Make the making and the assembling of conducting terminal become difficult; The technique scheme then package module through injection mo(u)lding is carried out the encapsulation of integration with conducting terminal, and conducting terminal promptly cooperates the terminal standard of first tongue piece and second tongue piece to arrange in injection mold, therefore for production line; Assembling becomes very simple, and the intensity of conducting terminal is strengthened not yielding.

As the improvement of technique scheme, the grab front end has the hook portion that cooperates the grab tank, and the hook portion rear end has the C type rebate that the rear end with insulating body is clasped, and the bottom of C type rebate then has the support portion that the bottom with package module is clasped.

Further, the rear end of insulating body is provided with the socket that cooperates C type rebate.

Further, the bottom of package module is provided with the bayonet socket that cooperates the support portion.

Optional, this terminal bodies, the cable connecting portion of its package module all is located at the end face of the rear end of package module.

Optional, this terminal bodies, the cable connecting portion of its package module all is located at the bottom surface of the rear end of package module.

Optional, this terminal bodies, the cable coupling part of its package module is two groups, is located at the end face and the bottom surface of the rear end of package module respectively.

It is best wherein all to be located at the structure of end face of rear end of package module with the cable connecting portion, is convenient to realize and simplify automatic soldering technique.

Compare with prior art; The utility model carries out conducting terminal through the package module of injection mo(u)lding the encapsulation of integration; For production line, assembling becomes very simple, and production efficiency improves greatly; And the intensity of conducting terminal strengthened not yieldingly, effectively reduced the defective products rate.

Below in conjunction with Figure of description and embodiment the utility model is done further explanation.

Description of drawings

Fig. 1 is the perspective view of the utility model.

Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model.

Fig. 3 is the structural representation of the grab of the utility model.

Fig. 4 is the structural representation of the insulating body of the utility model.

Fig. 5 is the structural representation of the terminal bodies of the utility model.

Embodiment

, comprising to novel Micro-USB3.0 line-end connector shown in Figure 5 like Fig. 1:

Metal shell 1 is formed by upper casing 11 and lower casing 12 fastenings;

Insulating body 2; Be located in the metal shell 1; Its rear end is provided with terminal socket 11; Its front end is provided with respectively establishes the terminal tank 24 that five roads are communicated with terminal socket 11 on first tongue piece 22 that flushes and second tongue piece, 23, the first tongue pieces 22 and second tongue piece 23, wherein first tongue piece, 22 both sides also are provided with grab tank 25;

Grab 3 is provided with two pieces, is buckled in respectively in the grab tank 25;

Terminal bodies 4; By stamping forming conducting terminal 41 be that the package module 42 of one is formed through injection mo(u)lding with it; Conducting terminal 41 stretches out and cooperates the terminal tank 24 of first tongue piece 22 and second tongue piece 23 to be arranged in two groups from package module 42 front ends, and the rear end of package module 42 then is provided with the cable connecting portion 43 of each conducting terminal 41 of coupling;

Main body iron-clad 5 has the accommodation space that cooperates first tongue piece 22 and second tongue piece 23, and main body iron-clad 5 is socketed on first tongue piece 22 and second tongue piece 23, also is provided with the fenestra 51 that cooperates grab 3 on the main body iron-clad 5.

As shown in Figure 3; Grab 3 front ends have the hook portion 31 that cooperates grab tank 25; Hook portion 31 rear ends have the C type rebate 32 that the rear end with insulating body 2 is clasped, and the bottom of C type rebate 32 then has the support portion 33 that the bottom with package module 42 is clasped.

As shown in Figure 4, the rear end of insulating body 2 is provided with the socket 26 that cooperates C type rebate 32.

As shown in Figure 5, the bottom of package module 42 is provided with the bayonet socket 44 that cooperates support portion 33.

As shown in Figure 5, this terminal bodies 4, the cable connecting portion 43 of its package module 42 all is located at the end face of the rear end of package module 42.

For a person skilled in the art, can obtain other various corresponding changes and distortion according to structure and the principle that the utility model disclosed, and these all changes and distortion all belong to the protection category of the utility model.

Claims

1. novel Micro-USB3.0 line-end connector is characterized in that, comprising:

Metal shell is formed by upper casing and lower casing fastening;

Grab is provided with two pieces, is buckled in respectively in the grab tank;

2. novel Micro-USB3.0 line-end connector according to claim 1; It is characterized in that: the grab front end has the hook portion that cooperates the grab tank; The hook portion rear end has the C type rebate that the rear end with insulating body is clasped, and the bottom of C type rebate then has the support portion that the bottom with package module is clasped.

3. novel Micro-USB3.0 line-end connector according to claim 2 is characterized in that: the rear end of insulating body is provided with the socket that cooperates C type rebate.

4. novel Micro-USB3.0 line-end connector according to claim 2 is characterized in that: the bottom of package module is provided with the bayonet socket that cooperates the support portion.

5. any one is described according to claim 1 to 4, and novel Micro-USB3.0 line-end connector is characterized in that: this terminal bodies, the cable connecting portion of its package module all is located at the end face of the rear end of package module.

6. any one is described according to claim 1 to 4, and novel Micro-USB3.0 line-end connector is characterized in that: this terminal bodies, the cable connecting portion of its package module all is located at the bottom surface of the rear end of package module.

7. any one is described according to claim 1 to 4, and novel Micro-USB3.0 line-end connector is characterized in that: this terminal bodies, the cable coupling part of its package module is two groups, is located at the end face and the bottom surface of the rear end of package module respectively.