CN201142485Y

CN201142485Y - Electric connector

Info

Publication number: CN201142485Y
Application number: CNU2007200614244U
Authority: CN
Inventors: 叶才源
Original assignee: Lotes Guangzhou Co Ltd
Current assignee: Lotes Guangzhou Co Ltd
Priority date: 2007-12-13
Filing date: 2007-12-13
Publication date: 2008-10-29
Anticipated expiration: 2017-12-13

Abstract

The utility model relates to an electric connector installed on an electronic module of an electronic device for switching signals of various external devices. The electric connector comprises at least two plug-in parts for respectively and correspondingly plugging-in with external devices and a signal processing module for signal distribution and confluence, wherein the two plug-in parts are respectively connected with the signal processing module, and a transmission part extends from the signal processing module for electronically connecting with the electronic modules, thereby the signal processing module is used for distributing and gathering the signal transmission between the external devices and the electronic modules.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector.

[background technology]

Existing a kind of external electric connector, a plurality of males of can pegging graft, it is connected on the electronic equipment by a connecting line, to carry out multiple signal transmission simultaneously, yet when using this external electric connector transmission signals, signal will pass through connecting line earlier, could arrive electronic equipment, so will inevitably cause the decay of signal, and it is convenient inadequately to peg graft.

A kind of in-built electrical connector and for example shown in Figure 1 is located among the electronic equipment, is made up of fore shell 1, insulating body 2, conducting terminal 3, insulation back seat 4, back cover 5.Wherein, the conducting terminal 3 of electric connector is divided into four rows, be arranged in order from top to bottom, because last row's conducting terminal must be greater than arranging the extended distance of conducting terminal at vertical direction down at the extended distance of vertical direction, this also has nothing in common with each other with regard to the shape that causes respectively arranging terminal, must make separately during production, be unfavorable for producing in enormous quantities, in addition, the different conducting terminal of described four rows is separate, is plugged in successively from front to back on the insulation back seat 4, and then is connected on the electronic module in the electronic equipment, take space bigger on it, reduced the utilization rate of electronic module space.

Therefore, be necessary to invent a kind of new electric connector, to overcome above-mentioned defective.

[utility model content]

The purpose of this utility model is to provide a kind of electric connector, can reduce the decay of signal in switching process, and is easy-to-use, and simplifies the terminal processing procedure, improves the utilization rate of electronic module space.

To achieve these goals, the utility model electric connector is installed on the electronic module in the electronic equipment, and in order to the signal of each external device (ED) of transferring, this electric connector comprises: at least two group Plug Divisions, respectively in order to corresponding grafting with an external device (ED); One signal processing module, in order to the distribution of processing signals with conflux, above-mentioned at least two group Plug Divisions connect this signal processing module respectively, and this signal processing module is extended with a transport part and is electrically conducted above-mentioned electronic module; By this, distribute via signal processing module and conflux signal transmission between each external device (ED) and electronic module.

Compared with prior art, a plurality of Plug Divisions of the utility model electric connector are located among the electronic equipment, and signal has reduced the decay in the signals transmission without outer switching part, and male can be directly connected on the electronic equipment, and it is convenient more to use; And the plurality of conductive terminals on the Plug Division is identical, can simplify the processing procedure of conducting terminal; Only be provided with one group of transport part on the signal processing module, improved the utilization rate in space on the electronic module.

[description of drawings]

Fig. 1 is the exploded view of existing a kind of electric connector;

Fig. 2 is the exploded view of the utility model electric connector;

Fig. 3 is the stereogram of electric connector shown in Figure 2;

Fig. 4 is the profile of electric connector shown in Figure 2;

Fig. 5 is the stereogram of the insulating body of electric connector shown in Figure 2;

Fig. 6 is the stereogram of electric connector fore shell shown in Figure 2;

Fig. 7 is the rearview of the signal processing module of electric connector shown in Figure 2;

Fig. 8 is the insulating body of electric connector shown in Figure 2 and rearview after signal processing module and terminal cooperate;

Fig. 9 is that electric connector shown in Figure 2 is assembled in the structural representation block diagram in the electronic equipment.

[embodiment]

Below in conjunction with the drawings and specific embodiments the utility model electric connector is described further.

Please refer to Fig. 2, the utility model electric connector 100 is four layers of USB electric connector, a plurality of males of can pegging graft simultaneously (figure does not show), comprise insulating body 1, be coated on fore shell 2 and back cover 3 outside the insulating body 1, the signal processing module 5 that is assembled in the conducting terminal 4 in the insulating body 1 and electrically conducts mutually with conducting terminal 4.

Please refer to Fig. 4 and Fig. 5, described insulating body 1 comprises main part 10, five extensions 11 that extend to form forward by this main part 10, the extend back biside plate 13 that forms and of the hyoplastron 12 that autonomous body 10 extends to form forward, the both sides, rear surface of autonomous body 10 from the inwardly outstanding snap fit tabs 14 that forms of side plate 13 inner surface portion.Described five extensions 11 are parallel to each other, wherein be positioned at the top and two extensions 11 of below the end face and the bottom surface of autonomous body 10 extend to form respectively, and the extension 11 that is positioned at below from its end face be concaved with downwards two be separated from each other allow bit space 110, other is positioned at the top, three extensions 11 between two extensions 11 of below in its end face all be concaved with downwards two be separated from each other allow bit space 110; Described hyoplastron 12 is parallel to each other between two adjacent extensions 11 and with extension 11, and its lower surface upwards is concaved with terminal containing slot 120, and this accepting groove 120 extends back and runs through described main part 10.

Please refer to Fig. 6, described fore shell 2 is L-shaped, comprise antetheca 21 that covers described insulating body 1 front surface and the upper wall 22 that covers described insulating body 1 end face, described antetheca 21 is provided with four openings 210 for the male grafting, the sealed finger 212 that extends back the jerk-finger 211 that forms and extend back and form from the upper limb of this opening 210 from the lower edge of opening 210, form CONTACT WITH FRICTION between described jerk-finger 211 and the male, described sealed finger 212 locks together with male; In addition, described antetheca 21 extends to form sealed plate 23 with upper wall 22 respectively backward and downwards from its both side edges, and each sealed plate 23 is provided with two locking holes 230.

See also Fig. 2, described back cover 3 coats the rear surface and the both side surface of described insulating body 1, and it comprises rear wall 30 and the biside plate 31 that extends to form forward from rear wall 30 both sides.This each side plate 31 is equipped with two salient points 310 near upper limb and leading edge place, this salient point 310 locks together so that preceding 2 back covers and back cover 3 are retained on described locking holes 230, in addition, the root edge of this each side plate 31 extends to form three fixing pin downwards, fixing pin 311 is different with two other fixing pin 312, when electric connector was assembled on the electronic module in the electronic equipment, fixing pin 311 ends were perpendicular to plane, electronic module place, and the guiding electric connector is positioned on the electronic module.

Please refer to Fig. 2, described conducting terminal 4 comprises base portion 40, goes out contact site 41 by base portion 40 1 end bending extensions, the connecting portion 42 that is formed by the other end horizontal-extending of base portion 40.Described base portion 40 is immobilizated in the terminal containing slot 120 in the described main part 10, described contact site 41 is contained in the described hyoplastron 12 upper terminal accepting grooves, and the rear surface that described connecting portion 42 protrudes in described main part 10 electrically connects mutually with described signal processing module 5.

Please refer to Fig. 7 and Fig. 8, signal processing module 5 is roughly rectangular structure, it comprises four row's spliced eyes 50 of planting for described connecting portion 42, be positioned at the transport part 51 of signal processing module 5 bottoms and be positioned at the engaging breach 52 of signal processing module 5 both sides near 1/4 and 1/2 place, this engaging breach 52 cooperatively interacts so that signal processing module 5 assemblings are fixed on the described insulating body 1 with described snap fit tabs 14.Signal processing module 5 inside have signal processing structure, the signal that is imported into by conducting terminal 4 can be distributed and conflux, and the signal after will being integrated by transport part 51 again spreads out of.

Please refer to Fig. 2, Fig. 4, during assembling, at first conducting terminal 4 is inserted in the insulating bodies 1, described contact site 41 is contained in the terminal containing slot on the hyoplastron, described base portion 40 is immobilizated in the terminal containing slot in the described main part 10, and described connecting portion 42 protrudes in the rear surface of described main part 10; Again the engaging breach 52 on the signal processing module 5 is alignd with the snap fit tabs on the described insulating body 1, the connecting portion 42 of described terminal 4 aligns with spliced eye 50 on the signal processing module 5, push signal processing module 5 to insulating body 1, the engaging breach 52 on the signal processing module 5 is fastened so that signal processing module 5 and insulating body 1 are fastened togather with snap fit tabs 14; The connecting portion 42 of described conducting terminal 4 is welded on the signal processing module 5; Then fore shell 2 the place ahead from insulating body 1 is assembled on the insulating body 1 backward, the antetheca of described fore shell 2 is resisted against on the front surface of insulating body 1, upper wall is resisted against on the end face of insulating body 1, the rear of described back cover 3 from insulating body 1 is assembled in forward on the described insulating body 1, described locking holes 230 and salient point 310 are fastened front and rear casing is retained on together (as Fig. 3).

Please refer to Fig. 9 and be the schematic diagram that concerns between electric connector and the miscellaneous equipment, in order to clearly demonstrate this electric connector, electric connector is divided into four Plug Divisions and a signal processing module, each Plug Division comprises four conducting terminals 4 and with the appropriate section in conducting terminal fixing and wherein the described insulating body 1, and every group of conducting terminal 4 can both receive different signals.Signals transmission is: male (not shown) is by linking to each other with the Plug Division, signal is reached conducting terminal in the Plug Division, be transferred to signal processing module via conducting terminal, signal in signal processing module through over-allocation with conflux after, transfer on the electronic module among the electronic equipment by the transport part again.

Benefit of the present utility model is: plugging position is among electronic equipment, and signal does not need to fall through the outside switching Low signal is because of loss and the decay of outside switching; In addition, conductive terminal structures all on the Plug Division is identical, has simplified and has led The processing procedure of electric terminal; And, because the transport part that the signal that the Plug Division is received is sent on the electronic module only needs one group, Greatly save the space on the electronic module, improved the utilization rate in space.

Claims

1. an electric connector is characterized in that, is installed on the electronic module in the electronic equipment, and in order to the signal of each external device (ED) of transferring, this electric connector comprises:

At least two group Plug Divisions are respectively in order to corresponding grafting with an external device (ED);

One signal processing module, in order to the distribution of processing signals with conflux, above-mentioned at least two group Plug Divisions connect this signal processing module respectively, and this signal processing module is extended with a transport part and is electrically conducted above-mentioned electronic module;

By this, distribute via signal processing module and conflux signal transmission between each external device (ED) and electronic module.

2. electric connector according to claim 1, it is characterized in that: described Plug Division comprises insulating body and conducting terminal, and conducting terminal is installed in the insulating body.

3. as electric connector as described in the claim 2, it is characterized in that: described insulating body extends forward and sets out hyoplastron, and described conducting terminal is contained on the hyoplastron

4. electric connector according to claim 1, it is characterized in that: described Plug Division is connected with signal processing module by conducting terminal.

5. electric connector according to claim 1, it is characterized in that: described signal processing module is provided with at least two group spliced eyes.

6. electric connector according to claim 1, it is characterized in that: the signal in the described signal processing module is imported in the electronic module by the transport part.

7. electric connector according to claim 1, it is characterized in that: described electric connector further is provided with and covers fore shell and back cover.