CN201122748Y - Filtering modular structure of connector - Google Patents

Abstract

The utility model discloses a connector filtering module structure, which is mainly composed of an insulating main body, a conducting terminal, a shadowing shell, a signal indicating device and a filtering module; wherein the filtering module comprises a first circuit board, a second circuit board, a magnetic coil and a stacking seat for containing the magnetic coil; the stacking seat is further divided into an installing space, a first connecting terminal and a second connecting terminal which are respectively positioned at the upper end and the low end of the installing space, a containing groove is arranged between the two connecting terminals on the front end surface of the stacking seat, the containing groove is used for containing the magnetic coil, and an appropriate elastic pothook is also respectively arranged at two sides of the containing groove; when the connector is assembled, the filtering module is matched with a first stuck point of two side walls on the insulating main body through the pothook, and directly installed and fixed on the insulating main body; the filtering module structure is simple, thus being favorable for reducing the spatial dimension of the connector.

Description

Connector filtration module structure

Affiliated technical field

The utility model discloses a kind of connector filtration module structure, refer in particular to a kind of connector with vertical filtration module structure.

Background technology

Along with electronic equipments such as computer and many communication network products are universal day by day, it is also more and more many to adopt high-frequency signals to carry out the chance of mass data transmission between the different electronic equipments, under the frequent use of high-frequency signals, signal Chang Rongyi is subjected to the interference of outside noise and other high-frequency signals and unsettled phenomenon occurs.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.

Be not difficult to find out by above-mentioned explanation, this filtration module structure with all comparatively complicated aspect printed circuit board (PCB) is connected, shared space is bigger, thereby has been directed at the increase of connector overall dimensions, this towards the trend that light, thin, short, little direction develops, is totally unfavorable for current connector.

In view of this, the utility model designer is at the deficiency of existing connector filtration module structure, proposed a concrete improvement scheme.

Summary of the invention

The main purpose of the utility model is to be to provide a kind of connector filtration module structure, this filtration module is made of a stacker that is vertical placement, some splicing ears of being positioned at a pair of circuit board of stacker front end and being positioned at the stacker upper and lower side, it is simple in structure, processing procedure is convenient, the bulk that can effectively reduce connector.

Another purpose of the utility model is to be to provide a kind of connector filtration module structure, these filtration module stacker front end both sides are provided with a pair of suitable flexible hook that is, utilize this hook can be directly with the filtration module fast and stable be assembled in the insulating body rear end, thereby to enhance productivity.

For reaching above-mentioned purpose of the present utility model, can be realized by following technical scheme: the utility model provides a kind of connector filtration module structure, and this connector mainly is made up of insulating body, conducting terminal, shielding casing, signal indicating device and filtration module; Wherein, this filtration module comprises first circuit board, second circuit board, magnetic coil, forms in order to the stacker of accommodating magnetic coil; Described stacker is to be formed by injection insert molding, it is further divided into installing space again and lays respectively at first splicing ear of this installing space upper and lower end, second splicing ear, be provided with a storage tank between its front end face two splicing ears of its installing space, this storage tank is used for accommodating magnetic coil, respectively is provided with a pair of suitable flexible hook that is again in the both sides of storage tank; In when assembling, this filtration module cooperates by first stuck point of two side on hook and the insulating body, directly installs and is fixed on the insulating body.

Compared with prior art, advantage of the present utility model is: this filtration module is simple in structure, not only helps assembling and reduces processing procedure, boosting productivity, but also helps reducing the connector size.

Description of drawings

Fig. 1 is the outside drawing of the utility model specific embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model specific embodiment;

Fig. 3 is the filtration module exploded view of the utility model specific embodiment;

Fig. 4 is the insulating body stereogram of the utility model specific embodiment;

Fig. 5 is that the filtration module of the utility model specific embodiment is installed the back schematic diagram.

The 100-connector, 10-shielding casing, 11-front face, the protruding hole of 111-, 112-first square hole, 113-shell fragment, 12-side wall surface, 121-second stuck point, the 122-welding foot, 123-shell fragment, 13-upper wall surface, 131-bayonet socket, the 20-signal indicating device, 21-light-emitting diode, 22-weld part, 30-insulating body, 31-front end face, 311-be to the interface, the 312-accepting hole, the 313-host cavity, 314-inner groovy, 32-rear end face, the 321-square column, 322-recess, 323-terminal groove, 324-draws the material hole, the outer groove of 325-, 326-first stuck point, the 40-conducting terminal, 41-elastic contact part, 42-fixed part, the 43-connecting portion, 50-filtration module, 51-first circuit board, the 52-second circuit board, 53-magnetic coil, 54-stacker, the 541-installing space, 5411-storage tank, 5412-hook, the 5413-projection, 5414-second square hole, 5415-reference column, the 5416-concave station, 542-first splicing ear, 543-second splicing ear.

Embodiment

For ease of describing enforcement structure of the present utility model in detail, existing conjunction with figs. is described as follows the utility model in detail in conjunction with the specific embodiment of the utility model:

Shown in Fig. 1,2,3 and 4, be one of the utility model connector filtration module structure specific embodiment, this embodiment is a network communication connector 100, and this connector 100 is made up of insulating body 30, conducting terminal 40, shielding casing 10, signal indicating device (LED lamp) 20 and filtration module 50; Wherein, this insulating body 30 roughly is cube shaped, its front end face 31 is provided with in order to accommodate the convex shape docking port 311 and a pair of accepting hole 312 that runs through front/rear end in order to ccontaining signal indicating device 20 of banjo connector (not indicating), this docking port 311 extends back always and forms a host cavity 313, and these host cavity about 313 two walls respectively are provided with an inner groovy 314 for the shell fragment 113 elasticity activities on the shielding casing 10; And face 32 tops are provided with a pair of square column 321 in its back-end, this two square column 321 surrounds a recess 322 that can hold the projection 5413 of filtration module 50 jointly, be provided with T type terminal groove 323 with conducting terminal 40 numbers such as grade in the below of this recess 322, these terminal grooves 323 go ahead and extend to host cavity 313 front ends and connecting with it, also are provided with in the below of terminal groove 323 again to draw material hole 324; The outer groove 325 of a connection front/rear end is also respectively established in described insulating body 30 two sides, also is provided with one first stuck point 326 near rear end face 32 places in the groove 325 outside this.

Described conducting terminal 40 includes elastic contact part 41 that extension obliquely is used to dock, location division 42 that the centre is used to locate and rear end bending and is used to be connected in connecting portion 43 on the first circuit board 51 downwards.

Described signal indicating device (LED lamp) 20 is used for the shows signal transmission state, comprises the weld part 22 that light-emitting diode 21 and self-luminous diode 21 extend back and form.

Described shielding casing 10 is stamped to form (for sake of convenience by sheet metal, so to be described herein again behind upper wall surface and the side wall surface fastening), its front face 11 be provided with insulating body 30 on the protruding hole 111 and first square hole 112 that interface 311 and accepting hole 312 are matched, respectively extending back in the left and right edges in this protruding hole 111 is provided with a shell fragment 113; And a pair of second stuck point 121 that the top of two side walls 12 respectively is provided with, its rearward edges also is provided with a welding foot 122 and a bent sheet 123; The dual-side of described upper wall surface 13 respectively is provided with the bayonet socket 131 on a pair of second stuck point 121 that can be used to be snapped in two side walls 12 again.

Described filtration module 50 comprises first circuit board 51, second circuit board 52, magnetic coil 53 and stacker 54 in order to accommodate magnetic coil 53, described stacker 54 is to be formed by injection insert molding (Insert molding), it is further divided into installing space 541 again and lays respectively on this installing space, first splicing ear 542 of lower end, second splicing ear 543, wherein first, second splicing ear 542,543 connect conducting by magnetic coil 53 (is comparatively ripe prior art because of the coiling connected mode between magnetic coil 53 and the terminal, so specifically do not represent this magnetic coil 53 and first in the utility model diagram, second splicing ear 542,543 connected mode, and the winding mode of magnetic coil 53 also is a kind of demonstration, is not limited thereto); The front end face of described stacker 54 is provided with a storage tank 5411 between first splicing ear 542 and second splicing ear 543, this storage tank 5411 is used for accommodating magnetic coil 53; Respectively be provided with a suitable flexible hook 5412 that is that can directly filtration module 50 be mounted on the insulating body 30 in the both sides of storage tank 5411; Also be provided with the projection 5413 of a carrying first splicing ear 542 again in the top of storage tank 5411, respectively be provided with a pair of weld part 22 that is used for confession signal indicating device 20 that runs through stacker 54 front/rear ends in the both sides of this projection 5413 and wear second square hole of penetrating 5414; In addition, the rear end face of stacker 54 also is provided with pair of semicircular shaped reference column 5415 and a pair of concave station 5416.

Described first circuit board 51 and second circuit board 52 all are used for circuit and connect (its structure and internal wiring method of attachment are the comparatively ripe prior art of industry, just no longer are described herein at this) to be arranged at the front end of stacker 54 based on smooth mode.

See also shown in Figure 5, it is an assembling back schematic diagram, at first, first circuit board 51 and second circuit board 52 are inserted on first splicing ear 542 and second splicing ear 543 of the stacker 54 that winds line from front end respectively, to form a filtration module 50, meanwhile, conducting terminal 40 is incorporated into the appropriate location from the terminal groove 323 of insulating body 30 rear end faces 32; Then, the filtration module 50 after this assembling finishes is clasped by the recess 322 on the projection on it 5413 and hook 5412 and the insulating body 30 and first stuck point 326 and is fixed in insulating body 30 rear ends; Subsequently, shielding casing 10 is inserted from the front end of insulating body 20, be covered in the surface (please simultaneously in conjunction with shown in the 1st figure) of insulating body 30, at this moment, the upper wall surface 13 of shielding casing 10 be fastened on through the rotation bending and by the bayonet socket of establishing on it 131 on second stuck point 121 on the two side walls 12; At last, again 123 bendings of the bent sheet on the shielding casing 10 are buckled in rear end concave station 5416 places of filtration module 50, thereby finish a connector 100 that has a filtration module 50 with assembling.

Technology of the present utility model focuses on: this filtration module 50 is made up of a stacker 54 that is vertical placement, some splicing ears of being positioned at a pair of printed circuit board (PCB) 51,52 of stacker 54 front ends and being positioned at stacker 54 upper and lower sides, it is simple in structure, processing procedure is convenient, the bulk that can effectively reduce connector.

Be familiar with enforcement utility model purpose and the effect that this operator understands the utility model spirit strictly according to the facts for making, for embodiment and accompanying drawing only be that the utility model is illustrated, not to the utility model any restriction in addition, 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 the request of this case right is implemented.

Claims (6)

1. connector filtration module structure, it comprises insulating body (30), conducting terminal (40), shielding casing (10) and filtration module (50); It is characterized in that: this filtration module (50) comprises first circuit board (51) and the stacker (54) in order to accommodate magnetic coil (53) at least, described this stacker (54) is with a vertical structure, this stacker (54) is further divided into installing space (541) again and lays respectively at this first splicing ear (542) of installing, second splicing ear (543), also is provided with a storage tank (5411) that is used for accommodating magnetic coil (53) between this two splicing ear.

2. connector filtration module structure as claimed in claim 1 is characterized in that: described stacker (54) is moulding with injection insert molding.

3. connector filtration module structure as claimed in claim 1 is characterized in that: this filtration module also comprise one with first circuit board (51) based on smooth second circuit (52), described this two circuit board is arranged at stacker (54) front end.

4. connector filtration module structure as claimed in claim 1 is characterized in that: respectively be provided with in the both sides of this storage tank (5411) and be suitable flexible hook (5412).

5. connector filtration module structure as claimed in claim 1, it is characterized in that: also be provided with the projection (5413) of carrying first splicing ear (542) in the top of storage tank (5411), respectively be provided with a pair of second square hole (5414) that runs through stacker (54) front/rear end in the both sides of this projection (5413).

6. connector filtration module structure as claimed in claim 1 is characterized in that: in addition, the rear end face of stacker (54) also is provided with pair of semicircular shaped reference column (5415) and a pair of concave station (5416).

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