CN201118004Y

CN201118004Y - Electric connector voltage transformation structure

Info

Publication number: CN201118004Y
Application number: CNU2007201707674U
Authority: CN
Inventors: 陈赓实
Original assignee: Suyin Electronics Dongguan Co Ltd
Current assignee: Suyin Electronics Dongguan Co Ltd
Priority date: 2007-11-19
Filing date: 2007-11-19
Publication date: 2008-09-17
Anticipated expiration: 2017-11-19

Abstract

The utility model provides a transformation structure for an electric connector. The electric connector is composed of an insulating body, a shielding shell, an element module and a filtering module, wherein, the element module and the filtering module are contained in the containing space of the insulating body; the element module is formed by a plurality of electronic elements embedded on a circuit board and ensures that electroconductive terminals can pass through the channels of an insulating base to be contained in butt-joint spaces; and the filtering module is provided with the insulating base, adapting terminals inserted into the insulating base and the filtering component contained in the insulating base. The filtering module can effectively restrain electromagnetic interference generated by signal transmission; the combination of the element module and the filtering module ensures that the whole connector has filtering and rectifying functions, and meanwhile, the structure is simple, can be conveniently assembled and is convenient for the arrangement of spaces required by the electronic components.

Description

Electric connector transformation structure

Affiliated technical field

The utility model provides a kind of electric connector transformation structure, refers in particular to a kind of electric connector of function of the electromagnetic interference that has rectification and effectively suppress to be produced when signal transmits.

Background technology

At present, the network technology is the speed development to make rapid progress just, and because the internet is in vogue, transmission rate requirements with respect to network also is significantly to promote, the user can conveniently carry out transfer of data, video conference, game on-line, information inquiry and various bidding formality with the internet, thereby makes network become indispensable sharp weapon of modern; Yet, the transmission of network must be transmitted by the network that is provided with in the network host (RJ-45) connector, and above-mentioned RJ-45 connector is when carrying out the signal transmission, the electromagnetic interference that electronic building brick around all can suffering or circuit produce takes place in the signal transmission course to postpone or wrong situation thereby cause.

Therefore, must insert filtering unit, disturb, and disturb influence to be reduced to minimum degree this these electronic equipment operations so that screen out this at the electric room that connects.Initial structural design is exactly the noise jamming that has screened out since utilizing filtering unit directly welding being arranged on the printed circuit board (PCB) rear end face in the socket connector, just disclosed this initial style jack connector for No. 98247254 as Chinese patent CN, though this design helps reducing the size of connector, but be not easy to weld between filtering unit and the printed circuit board (PCB), so that bring the increase of fraction defective.

For this reason, existing socket connector is in order to solve above-mentioned this defective, after relevant manufacturer just does filtering unit and printed circuit board (PCB) to separate again the mode with a module designed, just disclosed the connector filtration module structure of this type for No. 96201470 as Taiwan patent TW, this filtration module structure is the die holder of horizontal placement by one in order to accommodate filtering unit, the some splicing ears that are positioned at a pair of printed circuit board (PCB) of die holder upper and lower end face and are used to connect two printed circuit board (PCB)s and die holder filtering unit are formed.

In order to solve the existing shortcoming of above-mentioned connector, a kind of electric connector transformation structure of the special research and development of this case utility model people with rectification and filter function.

Summary of the invention

Main purpose of the present utility model is to provide a kind of electric connector transformation structure, this connector has monobasic device blocks and filtration module, make this connector utilize modular structure, have rectification and eliminate electromagnetic interference and the function of maintenance signal integrality, thereby improve the electric property of whole connector.

Another purpose of the present utility model is to provide a kind of electric connector transformation structure, the filtration module of being convenient to assemble, this filtration module is made up of insulating base frame, filtering unit and module terminals, filtering unit is contained in the insulating base frame again reaches electric connection with the conversion terminal welding that is inserted in insulating base frame, thereby realized being convenient to the purpose of assembling and welding in process of production, reduced the damaged condition that filtering unit is subjected to simultaneously.

For reaching above-mentioned purpose of the present utility model, can be realized by following technical scheme: the utility model electric connector transformation structure, this electric connector by an insulating body, be coated on the outer worn-out housing of screen of insulating body, be contained in component module in the insulating body and filtration module etc. and partly form.

Above-mentioned insulating body has the receiving space of accommodating after the assembling of component module and filtration module, and this receiving space front end is one to be nested with the space, and this is nested with the whole module fore-end socket after the space can be assembled component module and filtration module; This is nested with the space front end and is provided with a plurality of terminal accommodating channels, be recessed to form chute in the insulating body rear end, this chute is used for assembling and reaches fixedly filtration module, combine with whole device after the filtration module assembling with component module respectively by being nested with space and chute, thus with whole device held stationary in insulating body.

Above-mentioned component module is made up of conducting terminal and circuit board, and wherein the circuit board two ends are provided with a plurality of through holes, and conducting terminal is inserted in the through hole of circuit board one end, in a plurality of capacitor elements that distribute of the mid portion of circuit board, thereby has the function of rectification.

Above-mentioned filtration module includes an insulating base frame, be inserted in the conversion terminal in the insulating base frame and be contained in filtering unit in the insulating base frame, this insulating base frame upper surface is recessed to form an accommodation space, this accommodation space is used to hold filtering unit, the place is provided with a dividing plate in the middle of roughly being positioned at accommodation space, this dividing plate is convenient to separation and is reached fixedly filtering unit, the upper surface rear and front end is provided with a plurality of fixing holes and is used to assemble conversion terminal, rear end, insulating base frame two sides convexes to form a guiding block, this guiding block combines with the chute of insulating body rear end, thereby be convenient to filtration module be assembled and be fixed in the insulating body, two sides extend to form a projection near the bottom side, be resisted against the insulating body lower end by this projection, again whole module front end sleeve is placed to be nested with the space and guiding block combines with the chute of insulating body rear end, thereby whole module stability is fixed in the insulating body.

Make up the function of the electromagnetic interference that is produced when realizing rectification and effectively suppressing the signal transmission by component module and filtration module, thereby improve the electric property of electric connector, the structure of this component module and filtration module combination is convenient to assembling in manufacturing process simultaneously, and the spatial placement of electronic building brick is reasonable, helps the development towards miniature direction.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model specific embodiment;

Fig. 2 is the insulating body stereogram of the utility model specific embodiment;

Fig. 3 is the part assembly stereogram of the utility model specific embodiment;

Fig. 4 is the insulating base frame stereogram of the utility model specific embodiment; And

Fig. 5 is the utility model specific embodiment stereogram.

The 100-connector, 2-insulating body, 21-receiving space, 22-is nested with sky and asks, 23-accommodates channel, the 24-chute, the 3-shield shell, 4-component module, 41-conducting terminal, the 42-circuit board, 5-filtration module, 51-insulation shell, the 511-accommodation space, 512-dividing plate, 513-fixing hole, the 514-guiding block, the 515-projection.

Embodiment

Now see also shown in Figure 1, be a specific embodiment of the utility model electric connector transformation structure, this connector 100 include an insulating body 2, coating and insulating body 2 shield shell 3, be contained in the insulating body 2 component module 4 and filtration module 5 and form.

Please in conjunction with shown in Figure 2, wherein insulating body 2 has the receiving space 21 of accommodating component module 4 and filtration module 5, these receiving space 21 front ends are one to be nested with space 22, and this is nested with space 22 can be with the whole device fore-end socket after component module 4 and filtration module 5 assemblings; Be provided with a plurality of channels 23 of accommodating in being nested with space 22 front ends, this accommodates the conducting terminal 41 of channel 23 in order to accommodate component module 4; And be recessed to form chute 24 in insulating body 2 rear ends, this chute 24 is used for assembling and reaches fixedly filtration module 5, respectively component module 4 is combined with whole device after filtration module 5 assemblings by being nested with space 22 and chute 24, thus with whole device held stationary in insulating body 2.

Please in conjunction with shown in Fig. 1,3, above-mentioned component module 4 is made up of conducting terminal 41 and circuit board 42, wherein circuit board 42 two ends are provided with a plurality of through holes 421, conducting terminal 41 is inserted in the through hole 421 of circuit board 42 1 ends, in a plurality of capacitor elements (not label) that distribute of the mid portion of circuit board 42, thereby has the function of rectification.

Please in conjunction with Fig. 1,3, shown in 4, above-mentioned filtration module 5 includes an insulating base frame 51, be inserted in the insulating base frame 51 conversion terminal 52 and be contained in filtering unit 53 in the insulating base frame 51, these insulating base frame 51 upper surfaces are recessed to form an accommodation space 511, this accommodation space 511 is used to hold filtering unit 53, the place is provided with a dividing plate 512 in the middle of roughly being positioned at accommodation space 511, this dividing plate 512 is convenient to separation and is reached fixedly filtering unit 53, the upper surface both sides are provided with a plurality of fixing holes 513 and are used to assemble conversion terminal 52, convex to form a guiding block 514 in rear end, insulating base frame 51 two sides, these guiding blocks 514 are used for combining with the chute 24 of insulating body 2 rear ends, thereby filtration module 5 is fixed in the insulating body 2, two sides extend to form a projection 515 near the bottom side, be resisted against insulating body 2 lower ends by these projections 515, place with whole module front end sleeve to be nested with space 22 and guiding block 514 combines with the chute 24 of insulating body 2 rear ends, thereby the whole device held stationary after will assembling is in insulating body 2.

During assembling, component module 4 is combined the back form a whole device with filtration module 5, the front end of this device is inserted in being nested with in the space 22 of insulating body 2, the conducting terminal 41 of component module 4 is placed through and accommodates in the channel 23 at this moment, then the guiding block 514 with insulating base frame 51 combines fully with the chute 24 of insulating body 2 rear ends, thereby in insulating body 2, the insulating body 2 that then will be assembled with component module 4 and filtration module 5 is coated in the shield shell 3 with the whole device held stationary after component module 4 and filtration module 5 assemblings.

Sum up above-mentioned explanation, characteristics of the present utility model are: the function of the electromagnetic interference that is produced when realizing rectification and effectively suppressing the signal transmission by component module 4 and filtration module 5 combinations, thereby improve the electric property of electric connector 100, this component module 4 is convenient to assembling with the structure of filtration module 5 combinations in manufacturing process simultaneously, the spatial placement of electronic building brick is reasonable, helps the development towards miniature direction.

The utility model for embodiment and accompanying drawing, only be made for the utility model is illustrated, be to make and be familiar with purpose and the effect that this operator can understand the utility model strictly according to the facts, but the utility model there is not any restriction, the utility model also can still have other variation execution mode, so allly be familiar with this operator and carry out other pattern under this case utility model spirit and implement not breaking away from, the equivalence that all should be considered as this case claim is implemented.

Claims

1. electric connector transformation structure, this connector have insulating body (2) and coated insulation body (2) shield shell (3), be contained in the insulating body (2) component module (4) and a filtration module (5) and form, it is characterized in that: this component module (4) combines the back and forms a conjunction with filtration module (5), wherein, component module (4) is made up of conducting terminal (41) and circuit board (42), conducting terminal (41) is inserted in an end of circuit board (42), and circuit board (42) mid portion is distributed with a plurality of capacitor elements; Filtration module (5) includes insulating base frame (51), conversion terminal (52) and filtering unit (53), insulating base frame (51) upper surface is recessed to form an accommodation space (511), the place is provided with a dividing plate (512) in the middle of accommodation space (511), this dividing plate (512) is convenient to separation and is reached fixedly filtering unit (53), the upper surface both sides are provided with a plurality of fixing holes (513) and are used to assemble conversion terminal (52), insulating base frame (51) rear end, two sides convexes to form a guiding block (514), and two sides extend to form a projection (515) near the bottom side.

2. electric connector transformation structure as claimed in claim 1, it is characterized in that: this insulating body (2) has a receiving space (21), this receiving space (21) front end is one to be nested with space (22), (the 22_ front end is provided with a plurality of channels (23) of accommodating, and this accommodates the conducting terminal (41) of channel (23) in order to accommodate component module (4) in being nested with the space.