CN106611906A

CN106611906A - Connector and manufacturing method therefor

Info

Publication number: CN106611906A
Application number: CN201510694858.7A
Authority: CN
Inventors: 陈文铿
Original assignee: WEIXIANG PRECISION CO Ltd
Current assignee: WEIXIANG PRECISION CO Ltd; Plastron Precision Co Ltd
Priority date: 2015-10-23
Filing date: 2015-10-23
Publication date: 2017-05-03

Abstract

The invention provides a connector and a manufacturing method therefor. A terminal module can be rapidly accommodated and configured in the connector. The connector comprises a seat body and a framework, wherein the seat body is annular and manufactured by a stamping way, and a hollow cavity, which runs through the front and back of the sea body, is formed in the seat body; the framework is U-shaped, manufactured by a stamping way and provided with two supporting arms; the framework can be connected to the seat body through the two supporting arms, so that the terminal module can pass through the hollow cavity to be further configured in the U-shaped framework; and therefore, manufacturing and assembling steps can be simplified, the manufacturing cost is greatly lowered, and the product percent of pass is improved.

Description

Adapter and its manufacture method

Technical field

The present invention is with regard to general sequential collecting bar connector, to be espespecially available for terminal group to be easy to position and rapid shaping USB type-C connector constructions and preparation method thereof.

Background technology

Universal serial bus (Universal Serial Bus, USB) adapter be at present conventional adapter kenel it One, formulated by USB associations (USB Implementer Forum Inc., USB-IF), up to the present experienced The evolution of multiple versions such as USB1.0, USB2.0 and USB3.0, now more formulates with more high transmission speed USB type-C host-host protocols, USB type-C are conceived to the trend of present lightening product design, moulded to adopt With Miniaturization Design, it is easy to carry about with one, to meet the application demand of action product, while the difference of positive and negative is there is no longer, When past user will insert corresponding slot on computer, Jing often often has awkward because Chu's positive and negative is hard to tell Puzzlement, such situation future no longer will occur, to allow user to be easier left-hand seat.

The terminal module of universal serial bus Type-C specifications, including upper and lower relative multiple upper row end at present Sub and multiple lower row's terminals, and metal partion (metp) is set between two row's terminals again with block upper and lower row's terminal transmission when Signal, noise jamming, and in addition again through repeatedly processing and plastic injection forming electric connector, such as United States Patent (USP) Application disclose No. 20130095702A1, TaiWan, China patent announcement M507098, M493184, M498401, M498407.... etc., but this etc. Type-C specifications terminal module, be by terminal group, the metal partion (metp) phase of multilamellar Mutually be built up, thus the part-structure of the terminal module leading edge interface it is loose, intolerant to plug, therefore also need during assembling Other parts to be loaded onto in leading edge portion in addition to be strengthened.And the terminal module of multilayer build-up arrangement, arrangement is not only not Easily, if the non-accurate contraposition that shifts transmission electric signal can be caused unstable, therefore is also needed to again through repeatedly modeling Expect the techniques such as injection and Laser Welding to strengthen the combination between terminal group, the invisible increase for causing manufacturing cost.

Additionally, baroque metalwork, it is impossible to produced once with impact style and completed, its production method must be with powder Powder, first with metal dust as raw material, is then loaded mold cavity, is applied by last metallurgy (Powder metallurgy) With certain pressure, the pressed compact with required part shape and size is formed, finally again pressed compact is sintered, so should It is expensive Deng process costs, and have the doubt for increasing manufacturing cost, so if having suitable structure design and technique, will The technique and easy assembling procedure of low cost can be obtained.

The content of the invention

The purpose of the present invention, is to propose a kind of adapter and its manufacture method, when the adapter system of type-C specifications When making, the manufacturing cost of the adapter can be reduced.

It is another object of the present invention to propose a kind of adapter and its manufacture method, the making that can improve adapter is excellent Yield and reinforcing overall structure.

Be that, up to above-mentioned purpose, the present invention proposes a kind of adapter, configuration is housed wherein with for Terminals Die group, it is described Adapter includes：

One pedestal, in a ring with the cavity through the pedestal, to form receiving space；

One framework, take the shape of the letter U and with two support arms and connection two described in support arm connecting rod, described in two, support arm may connect to The pedestal, and holding section is arranged with the outside of the support arm；

The terminal module can be configured in the framework through the cavity via the pedestal side, to make in U The framework of shape coats leading edge and the both sides of the terminal module, and exposes the upper surface and following table of the terminal module Face.

Adapter as above, the upper surface of the terminal module are configured with first end subgroup, the terminal module Lower surface is configured with Second terminal group, and between the first end subgroup and the Second terminal group arranges metal partion (metp).

Adapter as above, the pedestal and the framework are made up of metal material punching press.

Adapter as above, the thickness of the connecting rod of the framework are less than the thickness of the support arm, and respectively at described Depressed part is constituted above the connecting rod of framework and separately below.

The invention allows for a kind of manufacture method of adapter, comprising：

One pedestal is made with impact style, the pedestal is in a ring and with the cavity before and after the pedestal；

One framework is made with impact style, the framework takes the shape of the letter U and has two support arms, and the framework can be by two institutes State support arm to be connected on the pedestal of annular；

One Terminals Die group, can be configured in the framework of U-shaped via the cavity of the pedestal of annular, to make in U The framework of shape coats leading edge and the both sides of the terminal module, and exposes the upper surface and following table of the terminal module Face.

The present invention is that Terminals Die assembling is assigned in the adapter of particular design, and the adapter is respectively with metal stamping side Formula manufactures a pedestal and a framework, then is connected with each other.Wherein pedestal make circularize and there is cavity with Through pedestal, framework is then made U-shape and has two support arms, and framework can be connected on pedestal and structure by two support arms Into accommodation space, terminal module can be via in annular base body cavity, and then configuring u framework.

Compared to prior art, the connection of shaping that script needs are made into one in metal powder metallurgy mode of the invention Device, is splitted into two parts of pedestal and framework, and is combined with impact style making again respectively, due to two-piece punching press Process costs are cheap compared to single type metal powder metallurgy process costs, therefore the manufacture method of the present invention can reduce system Cause this.The receiving space formed by this outer seat and framework, is available for the terminal module rapid configuration of many layer interface overlappings Positioning, and the framework of adapter by chance can clad terminal module the week side of boss, thus the adapter that can make to be completed have it is anti- Plug, anti-extrusion, and then simplify manufacture and assemble when the step of, be greatly reduced manufacturing cost and improve product fine rate.

Description of the drawings

Fig. 1 is the three-dimensional exploded view of adapter of the present invention.

Fig. 2 is the three-dimensional combination figure of adapter of the present invention.

Fig. 3 is the schematic diagram that terminal module inserts adapter.

Fig. 4 is the combination diagram () that Terminals Die assembling is assigned in adapter.

Fig. 5 is the combination diagram (two) that Terminals Die assembling is assigned in adapter.

Description of reference numerals：

1 pedestal

11 cavitys

12 baffle plates

2 frameworks

20 support arms

21 holding sections

22 connecting rods

23 depressed parts

3 terminal modules

31 first end subgroups

32 Second terminal groups

33 metal partion (metp)s

Specific embodiment

In order to be more clearly understood to the technical characteristic of the present invention, purpose and effect, now control illustrates this Bright specific embodiment.

Fig. 1 is the three-dimensional exploded view of adapter of the present invention, and together with reference to shown in other each figures, can be clearly from figure Find out, the present invention is mainly pedestal 1 and framework 2 is constituted, wherein, pedestal 1 makes annular for metal material punching press, There is a cavity 11 to house spacing Terminals Die group 3 (such as Fig. 2) in annular, the outside projection in 11 side of cavity there are two In horizontal baffle plate 12, obtain the spacing space of cavity 11 and extended at this in the past；Framework 2 is metal material punching press system Into U-shaped, and the connecting rod 22 with two support arms 20 of two support arms 20 and connection, framework 2 can be overlapped by two support arms 20 There is one end of baffle plate 12 in pedestal 1, the spacing predeterminated position being fixed in framework 2 of terminal module 3, institute is available for State and on the outside of support arm 20, be arranged with holding section 21, for the relative adapter engaging for connecing, separately in the connecting rod of 2 leading edge of framework Body thickness (i.e. the thickness of support arm 20) of 22 thickness less than framework 2, and above 2 leading edge of framework And depressed part 23 is constituted separately below, when the depressed part 23 can be docked beneficial to Male/female connector, smoothly import relative The bonder terminal for connecing, the depressed part 23 can act also as the assembling headspace of other assemblies.

Terminal module 3 has both three layer interfaces (such as Fig. 3), the thickness of terminal module 3 and thickness of framework 2 substantially Identical, 3 three layer interface of terminal module includes upper and lower relative first end subgroup 31 and Second terminal group 32, And metal partion (metp) 33 is provided between two row's terminals, to block first end subgroup 31, Second terminal group 32 in transmission When signal, noise interferes.

During combination, the pedestal 1 of adapter and framework 2 are respectively adopted after Sheet Metal Forming Technology independently makes, then are combined Assembling, makes two support arms 20 of framework 2 be overlapped in the one end of pedestal 1 with baffle plate 12, then again by terminal module 3 The end of baffle plate 12 is not provided with via pedestal 1, is configured in framework 2 through cavity 11, to make the frame that takes the shape of the letter U 2 clad terminal module 3 of frame interface foremost and two sides (such as Fig. 4), and expose outside terminal module 3 it is upper, Lower surface (such as Fig. 5), makes the Second terminal group 32 of the first end subgroup 31 and lower surface of upper surface whereby, can be for Aerial lug is contacted, that is, complete the assembling of the present invention.Due to terminal module 3 can Jing annular base bodies 1 be fixed on framework In 2, and make terminal module 3 quick and be directly assemblied in adapter, it is not necessary to add through multiple plastic injection again Work, therefore the present invention has functions that assembling is quick, reduce manufacturing cost.

Because many layer interfaces overlapping 3 structure of terminal module it is more loose, but via annular base body 1 annular cladding, because Each layer interface of this terminal module 3 accurately can be combined together, can be more firm be positioned in pedestal 1 without producing Loosen, come off situation, and then the contact between interface can be reached really, to guarantee that transmission signal is stable.

Further, since the thickness of framework 2 is roughly the same with both the thickness of terminal module 3, therefore terminal module 3 Interface foremost and two sides, can be protected by 2 clad type of framework of metal material, therefore with splendid Rigid and resistance to plug performance, when doing male and female with other adapters and docking, although is subject to the improper force compressing of user, Or angular deflection during docking, it is not easy to cracking, breakage, can more strengthens the intensity of terminal module 3.

In sum, adapter of the invention and its manufacture method, are that complicated adapter is splitted into pedestal and framework two Individual part, and combined with impact style making again respectively, as two-piece Sheet Metal Forming Technology cost is compared to single type Metal powder metallurgy process costs are cheap, therefore the manufacture method of the present invention can reduce manufacturing cost.This outer seat and frame The receiving space formed by frame, is available for the terminal module rapid configuration of many layer interface overlappings to position, and the framework of adapter By chance can clad terminal module the week side of boss, thus can make the adapter being completed that there is anti-plug, anti-extrusion, Jin Erjian The step of when changing manufacture and assembling, manufacturing cost is greatly reduced and product fine rate is improved, therefore no matter functionally, It is simple compared with prior art construction, convenient in assembling.

Schematically specific embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any Those skilled in the art, the equivalent variations made on the premise of the design without departing from the present invention and principle and modification, The scope of protection of the invention all should be belonged to.And it should be noted that each ingredient of the present invention is not limited on State overall applicability, each technical characteristic described in the description of the present invention can select one according to actual needs and individually adopt With or select multinomial uses that combine, therefore, it is of the invention naturally to cover its relevant with this case inventive point He combines and concrete application.

Claims

1. a kind of adapter, it is characterised in that the adapter houses configuration wherein with for Terminals Die group, the company Connecing device includes：

2. adapter as claimed in claim 1, it is characterised in that the upper surface of the terminal module is configured with first Terminal group, the lower surface of the terminal module are configured with Second terminal group, and in the first end subgroup and described second Metal partion (metp) is set between terminal group.

3. adapter as claimed in claim 1, it is characterised in that the pedestal and the framework are metal material punching It is pressed into.

4. adapter as claimed in claim 1, it is characterised in that the thickness of the connecting rod of the framework is less than described The thickness of arm, and constitute above the connecting rod of the framework and separately below depressed part.

5. a kind of manufacture method of adapter, it is characterised in that the manufacture method of the adapter is included：