CN2938459Y

CN2938459Y - Electric connection device

Info

Publication number: CN2938459Y
Application number: CNU2006201189647U
Authority: CN
Inventors: 陈则安
Original assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Industries Inc
Current assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Industries Inc
Priority date: 2006-05-30
Filing date: 2006-05-30
Publication date: 2007-08-22
Anticipated expiration: 2016-05-30

Abstract

The utility model concerns an electric connector device, which is continued by a socket connector connecting with a prepositive interface connector and a soft arranging wire being inserted into the socket connector, the soft arranging wire is arranged on one end of an adapter; wherein complex earth points are arranged on one terminal of the soft arranging wire to connect with the adapter, and the adapter is connected with the shielding housing of the socket connector to form an earth mechanism which can reduce electromagnetic interference, and furthermore achieve the efficacy of stable high-speed transmission and noise interference exemption.

Description

Electric connector

Technical field

The utility model provides a kind of electric connector, refers to a kind of inner more stable electric connector of effectively avoiding noise jamming that reaches of high-speed transfer that also can make of main frame that is arranged at especially.

Background technology

Computer science and technology is fast-developing now, desktop computer and mobile computer have been prevalent in each corner of society, and desktop computer or mobile computer mostly all built-in the joint of USB device, some computer has very arrived IEEE 1394 joints built-in, because USB joint or IEEE 1394 joints have all possessed plug and play (Plug-and-Play) and hot plug (Hot Attach﹠amp; Characteristic such as Detach), and the single specification interface of different ancillary equipment is provided, therefore quicker, more stable transmission speed is provided and has used interface more easily.

The interface of habitual computer is provided with schematic diagram, see also shown in Figure 1, front interface USB/IEEE1394 socket 11 and microphone/earpiece socket 12, be to connect a socket connector 13 respectively, each the signal socket 16 that connects on each socket connector 13 and the motherboard 15 with plural transmission line 14 deals with and uses to make external data can transfer to computer-internal again.

Yet, because the transmission of habitual signal is with the transmission bridge of plural transmission line 14 as socket connector 13 and signal socket 16, but general transmission line 14 is not suitable for being used in high-speed transfer, and is subjected to noise jamming easily and transmits the situation that has some setbacks when transmission.

Be with, how solve the above problems and lack, be the direction place that improvement is badly in need of studying in the relevant manufacturer that is engaged in the industry.

Summary of the invention

The designer is in view of above-mentioned every problem and disappearance, collect related data, via assessing in many ways and consider, and to be engaged in the many years of experience of the industry accumulation, via constantly studying and revising, propose a kind of reasonable in design and effectively improve the utility model patent of above-mentioned disappearance finally.

Main purpose of the present utility model is to provide a kind of electric connector that is applicable to high-speed transfer.

Another purpose of the present utility model is to provide a kind of electric connector of avoiding noise jamming and then promoting transmission quality.

Be the electric connector that achieves the above object, formed by socket connector, flexible flat cable and flexible bus bar connector, wherein be to connect the front interface connector with socket connector, and be provided with the flexible flat cable of adapter by an end, be inserted in and form conducting on the socket connector, wherein, this flexible flat cable one side is provided with plural earth point and links to each other with this adapter, this adapter also links to each other with the shield shell of this socket connector, can reduce the earthing mechanism of electromagnetic interference to constitute one, and then reach the effect that noise jamming is stablized and avoided to high-speed transfer.

Description of drawings

Fig. 1 is provided with schematic diagram for the interface of habitually practising computer.

Fig. 2 is layout setting schematic diagram of the present utility model.

Fig. 3 is the utility model stereo appearance figure.

Fig. 4 is vertical view of the present utility model.

The figure number explanation

11 USB/IEEE1394 sockets

12 microphone/earpiece sockets

13 socket connectors

14 transmission lines

15 motherboards

16 signal sockets

21 socket connectors

211 shield shells

212 ground strips

22 flexible flat cables

221 earth points

23 flexible bus bar connectors

231 shield shells

232 ground strips

233 weld parts

24 adapters

241 shield shells

242 ground strips

31 main frames

311 motherboards

41 front interface connectors

Embodiment

For making the utility model content be obtained to understand more specifically, now illustrate several preferred embodiments and cooperate diagram to be described in detail as follows.In addition, except that this was described in detail, the utility model also can apply among other embodiment widely.

Please consult Fig. 2 and shown in Figure 3 simultaneously, be schematic diagram and stereo appearance figure to be set for interface of the present utility model, electric connector of the present utility model is made up of socket connector 21, flexible flat cable 22 and flexible bus bar connector 23, thus with regard to the primary structure feature of this case describe in detail as after; Wherein:

Socket connector 21 is to be arranged at main frame 31 inside, and be used for connecting front interface connector 41, this front interface connector 41 can be USB connector or IEEE1394 connector or microphone jack or earphone socket etc., and socket connector 21 cover is covered with shield shell 211, and this shield shell also prolongs the second month in a season ground strip 212 is arranged.Flexible flat cable 22, the one end is provided with adapter 24 and can be inserted on this socket connector 21, the other end then directly is inserted on this flexible bus bar connector 23, make to form and electrically conduct, and adapter 24 covers are covered with shield shell 241, this shield shell 241 is inner also to be formed with plural ground strip 242, and flexible flat cable 22 1 sides are provided with plural earth point 221 and link to each other with the plural ground strip 242 of this adapter 24.

Flexible bus bar connector 23 is on the motherboard 311 that is arranged in the main frame 31, in order to transmission signal to motherboard 311, and flexible bus bar connector 23 covers are covered with shield shell 231, this shield shell 231 also is formed with plural ground strip 232, and be outward extended with weld part 233 in shield shell 231 both sides.

By the said structure device, socket connector 21 can be connected in front interface connector 41, flexible bus bar connector 23 is then with being located on the internal circuit board, seeing through adapter 24 by flexible flat cable 22 1 ends is inserted on this socket connector 21, the other end then directly is inserted on this flexible bus bar connector 23, makes to form to electrically conduct.Earth point 221 on the flexible flat cable 22 can be respectively links to each other with

ground strip

242 and 232 on adapter 24 and the flexible bus bar connector 23, to constitute an earthing mechanism that can reduce electromagnetic interference.And because socket connector 21, adapter 24 and flexible bus bar connector 23 all are provided with shield shell 211,241 and 231, therefore can effectively prevent electromagnetic wave, noise jamming, and the

ground strip

242 and 232 on adapter 24 and the flexible bus bar connector 23 forms with the earth point 221 of flexible flat cable 22 respectively and is connected, when the adapter on the flexible flat cable 22 24 is inserted on the socket connector 21,241 of the shield shells of adapter 24 can contact with the shield shell 211 of socket connector 21, derive by the ground strip 212 of socket connector 21 to make electric charge, and can form good ground connection effect, will make that transmission quality is better.

In use, be with the banjo (not shown), be inserted on the front interface connector 41, make the data message be passed to connected

socket connector

21,21 of socket connectors see through adapter 24 the data message are transferred to flexible bus bar connector 23 via flexible flat cable 22, can make the data message transfer on the motherboard 311 of main frame 31 and handle and use.

Be with, the utility model is to utilize the earth point 221 on the flexible flat cable 22 to link to each other with the ground strip 242 of adapter 24 on being arranged at flexible flat cable 22, and the shield shell 231 inner formed ground strips 232 of flexible bus bar connector 23 also link to each other with the earth point 221 of flexible flat cable 22, and form good ground connection effect, be in contact with one another by the shield shell 241 of adapter 24 and the shield shell 211 of socket connector 21 again, can derive by the ground strip 212 of shield shell 211 to make electric charge, so, the characteristic that can effectively utilize flexible flat cable itself to have not only, reach the transmission quality when improving high-speed transfer, and electric charge can be derived noise jamming when avoiding transmitting, and then reach the effect of expection.

Above-mentioned detailed description is at the preferable possible embodiments explanation of the utility model, but this embodiment is not in order to limit claim of the present utility model, all other do not break away from the equalization of being finished under the skill spirit that the utility model discloses to be changed and modifies change, all should be included in the claim that the utility model contains.

In sum, the utility model really meets the patent requirement of novelty, utility model and progressive, now files an application, and expects early to grant a patent.

Claims

1, a kind of electric connector is to be arranged in the main frame, it is characterized in that comprising:

One socket connector can be connected in the front interface connector, and its outer cup is covered a shield shell;

One flexible bus bar connector is to be fixedly arranged on the internal circuit board;

One flexible flat cable, the one end is provided with adapter and can be inserted on this socket connector, the other end then directly is inserted on this flexible bus bar connector, formation electrically conducts, this flexible flat cable is provided with plural earth point and links to each other with this adapter and flexible bus bar connector, and this adapter also links to each other with the shield shell of this socket connector to constitute an earthing mechanism that can reduce electromagnetic interference.

2, as claim 1 a described electric connector, it is characterized in that: this adapter is provided with shield shell, and this shield shell one plural ground strip that extended internally, and this ground strip can be held on the plural earth point of this flexible flat cable.

3, as claim 2 a described electric connector, it is characterized in that: after this adapter is planted and located, the shield shell of this adapter will form with the shield shell of socket connector and contact.

4, as claim 1 a described electric connector, it is characterized in that: this flexible flat cable one side is provided with plural earth point and links to each other with this adapter, this adapter also links to each other with the shield shell of this socket connector, to constitute an earthing mechanism that can reduce electromagnetic interference.

5, as claim 1 a described electric connector, it is characterized in that: another side of this flexible flat cable is provided with plural earth point and links to each other with plural ground strip in this flexible bus bar connector, to constitute an earthing mechanism that can reduce electromagnetic interference.

6, as claim 1 a described electric connector, it is characterized in that: its outer cup of flexible bus bar connector is covered a shield shell.