CN201083850Y

CN201083850Y - Electric Connector

Info

Publication number: CN201083850Y
Application number: CNU200720042907XU
Authority: CN
Inventors: 蔡文泉; 王继超; 尧中华; 郑启升
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2007-08-15
Filing date: 2007-08-15
Publication date: 2008-07-09
Anticipated expiration: 2017-08-15

Abstract

An electric connector comprises an insulating body, and a luminophor, a spring and a gate member which are arranged inside the insulating body, wherein the insulating body is provided with butt-joint faces, two side walls perpendicular to the butt-joint faces and a receiving space; the two side walls are respectively provided with a pin-joint hole; both sides of the gate member are respectively provided with a pivot matched with the pin-joint hole; the pivot is provided with limit stops pressed on the insides of the side walls to limit the swaying of the gate member, thereby preventing the falling off of the gate member caused by the pivot breaking away from the pin-joint hole.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, relates in particular to a kind of joints of optical fibre with member.

[background technology]

The prior art relevant with the utility model can be consulted a kind of electric connector that is disclosed for CN2667512Y number in the Chinese utility model patent of on January 8th, 2004 bulletin, it comprises a housing, its front end has an accommodation space to accept Optical fiber plug, and these accommodation space both sides are respectively equipped with a pivoted hole, and its rear side then has an alcove; A sheet, its both sides have the pivot that is installed in the described pivoted hole; One flexible member is installed on the unlatching and closure to control this sheet on the sheet; One luminophor is installed in the described alcove.The pivotal mounting of these electric connector door sheet both sides is in the pivoted hole of housing both sides, after repeatedly rotating for a long time, this sheet is easy to loosening and double swerve takes place, then the pivot of door sheet both sides is easy to break away from pivoted hole and causes a sheet or the coming off of whole door sheet on one side, can not prevent dust and the trouble of grafting banjo and cause.

Therefore, be necessary existing electric connector is transformed to overcome above-mentioned defective.

[utility model content]

But the purpose of this utility model is to provide a kind of electric connector of limiting door member double swerve.

For achieving the above object, the utility model adopts following technical scheme: a kind of electric connector, it comprises insulating body, be installed on luminophor, spring and door member in the insulating body, described insulating body is provided with interface and reaches and the perpendicular two side of interface, described insulating body is provided with a receiving space, be respectively equipped with a pivoted hole on the described two side, described door member both sides are respectively equipped with the pivot that matches with described pivoted hole, and described pivot is provided with and can be held in the limited block of inside sidewalls with limiting door member double swerve.

Compared with prior art, the utlity model has following beneficial effect: this electric connector is by being provided with limited block respectively on the pivot of door member both sides, described limited block can be held in a member inboard so that the double swerve of door member is limited in certain scope, the pivot of the door member both sides pivoted hole that can not break away from the insulating body both sides then, do not come off and the banjo difficulty that causes pegging graft thereby a member can not take place, and can play effectively dustproof effect.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electric connector.

Fig. 2 is the three-dimensional combination figure of another angle of the utility model electric connector.

Fig. 3 is the three-dimensional exploded view of the utility model electric connector.

Fig. 4 is the three-dimensional exploded view of another angle of the utility model electric connector.

Fig. 5 is the unit assembly drawing of the utility model electric connector.

Fig. 6 is the synoptic diagram after the insulating body of the utility model electric connector partly excises.

Fig. 7 is the backplan of the utility model electric connector.

[embodiment]

See also Fig. 1 to shown in Figure 7, the utility model electric connector 100 comprises insulating body 1, is installed on luminophor 2, spring 3 and door member 4 in the insulating body 1.

Described insulating body 1 has the interface 10 of grafting banjo (not shown), the roof 11 vertical with interface 10, diapire 12 and between roof 11 and diapire 12 and the two side 13 vertical with interface 10.Surround by described roof 11, diapire 12 and two side 13 and to form a receiving space 14 of accommodating banjo (not shown).Described interface 10 is provided with the interface 101 with grafting banjo (not shown) of a connection receiving space 14, and the both sides of described interface 101 are respectively equipped with the circular-arc recess 102 that a guiding banjo (not shown) inserts; Described roof 11 is provided with one and is communicated with the opening 111 of receiving space 14 with location banjo (not shown).But described diapire 12 inboards are provided with the locating slot 141 of fixing spring 3, described locating slot 141 is connected with receiving space 14, be provided with between described locating slot 141 and the receiving space 14 and spring 3 can be compressed the baffle plate 142 that is fixed in the locating slot 141, described locating slot 141 front end both sides have protruded out a block 143 to receiving space 14 inboards respectively.Described spring 3 has two circular-arc bodies 31, and a side of described circular-arc body 31 is provided with the fixed part 32 that is connected between the two circular-arc bodies 31, from the opposite side of described circular-arc body 31 respectively outwards bending be extended with the support division 33 of one one-tenth L type.During installation, first fixed part 32 with spring 3 directly inserts and fixes in the described locating slot 141, the top that described baffle plate 142 is butted on spring 3 fixed parts 32 moves up to prevent fixed part 32, and this moment, two 31 of circular-arc bodies were fixed between the described block 143 to prevent its double swerve; In addition, described door member 4 inboards are provided with the chute 41 of a pair of one-tenth longitudinal, after described door member 4 was installed on the insulating body 1, described support division 33 was held in the chute 41 of a member 4 inboards and moves up and down unlatching with control gate member 4 with closed along described chute 41.So design, make in electric connector 100 assembling process, need not earlier spring 3 be drawn back and be socketed on the member 4 to both sides, only need spring 3 directly is plugged in the locating slot 141 of insulating body 1 it is positioned, and described circular-arc body 31 is fixed between two blocks 143 and be positioned at the inboard of a member 4, and is easy to assembly and can not cause the distortion of spring 3 or break, and can improve assembling speed again, avoid waste man-hour, reduce manufacturing cost.The fixed part 32 of the utility model electric connector 100 springs 3 is the parts that are connected between the two circular-arc bodies 31, really, the also separable setting of the fixed part 32 of two circular-arc bodies 31 of this spring 3, described fixed part 32 can be stretched from an epitaxial lateral overgrowth of two circular-arc bodies 31 respectively and be the L type, and two fixed parts 32 can be oppositely arranged and plant jointly and be fixed in the locating slot 141, and described support division 33 is located at the relative opposite side of circular-arc body 31 and fixed part 32 and to being the L type with the extension of fixed part 32 reverse directions.

13 inboards, described insulating body 1 two side are respectively equipped with the conduit 131 that extends along insulating body 1 fore-and-aft direction, and described conduit 131 extends to the inboard of interface 10 and is communicated with insulating body 1 rear end, and described conduit 131 is connected with receiving space 14.Form between described conduit 131 and the interface 10 and can prevent the stop section 103 that a member 4 circles round; Described door member 4 both sides are close to the lower end shaped design that meets at right angles, and prevent that the member 4 from producing interface 101 when circling round so that this position, right angle can be held on the stop section 103.This conduit 131 is located at 13 inboards, insulating body 1 two side respectively, and do not run through sidewall 13, make insulating body 1 two side 13 all can bear banjo (not shown) when rocking and the door member circle round for more than 4 time to the resist force of insulating body 1 interface 101, thereby can not cause the breakage of insulating body 1, effectively prevent circling round of a member 4, and can guarantee electric connector 100 and stable being electrically connected of banjo (not shown).

But described insulating body 1 two side 13 downsides are respectively equipped with a steering gate member 4 and are installed to fitting recess 132 on the insulating body 1, described fitting recess 132 is through the diapire of insulating body 1 about in the of 12, described fitting recess 132 outsides are provided with a pivoted hole 133 that runs through insulating body 1 sidewall 13, described door member 4 both sides are respectively equipped with a pivot 42 that is installed in the described pivoted hole 133, described pivot 42 edges are provided with the insertion of chamfering 421 with steering gate member 4, be provided with one between described block 143 and insulating body 1 two side 13 and run through the breach 121 of insulating body 1 diapire about in the of 12, described breach 121 is arranged with and extends into longitudinal along insulating body 1 fore-and-aft direction from diapire 12 front ends, described breach 121 is close to pivoted hole 133, thereby make two side 13 have certain elasticity, then in the process that door member 4 is installed, door member 4 compresses insulating body 1 two side 13 to both sides gradually along its chamfering 421, two side 13 is expanded outwardly, the pivot 42 for the treatment of a member 4 is after described fitting recess 132 penetrates pivoted hole 133, two side 13 resiliences can be with door member 4 stable being immobilizated on the insulating body 1, and can not cause the breakage of a member 4 and insulating body 1 two side 13, improve the yield rate of product.Described door member 4 is to insert and be fixed on the insulating body 1 from body 1 downside that insulate, and described pivot 42 is provided with the limited block 43 of limiting door member 4 double swerves; It is inboard and outwards be convexly equipped with along pivot 42 surfaces and be roughly cylindric that described limited block 43 can be resisted against insulating body 1 two side 13, be positioned at limited block 43 outsides on the described pivot 42 and also be equipped with a cylindrical boss 44 to strengthen the intensity of door member 4 pivots 42, prevent that the member 4 from inserting generation fracture in insulating body 1 process, described boss 44 is contained in the described fitting recess 132, described boss 44 and limited block 43 are along pivot 42 horizontal expansions and be step-like setting, and the radius of a circle of described limited block 43 is greater than the radius of a circle of boss 44.After door member 4 is installed on the insulating body 1, described pivot 42 penetrates in the pivoted hole 133, described limited block 43 is close to two side 13 inboard settings, thereby when door member 4 double swerves, described limited block 43 can offset with 13 inboards, two side, make pivot 42 can not break away from pivoted hole 133 in certain scope thereby the double swerve of door member 4 can be limited in, and then a member 4 can not take place come off and banjo (not shown) difficulty that causes pegging graft, and can play effectively dustproof effect.

Described insulating body 1 rear side also is provided with the alcove 15 of the described luminophor 2 of an installation, and described insulating body 1 is provided with one and is communicated with the through hole 144 of alcove 15 and receiving space 14 so that banjo (not shown) can abut to luminophor 2.Described insulating body 1 rear end is provided with two and plays wall 16, and described bullet wall 16 lower ends convex with a clamping part 161 respectively in alcove 15, and described clamping part 161 can be snapped in the lower end of luminophor 2 so that luminophor 16 is fixed in the alcove 15.Described insulating body 1 diapire 12 is provided with a pair of installation foot 122 so that electric connector 100 is positioned on the circuit board (not shown).

As mentioned above, the utility model electric connector 100 can directly insert spring 3 in the locating slot 141 of insulating body 1, and spring 3 need not be socketed on earlier on the pivot 42 of a member 4, easy to assembly, and can not cause the distortion of spring 3 or break, improve yield rate, when shortening the millwright, reduce manufacturing cost; Being close to 13 positions, two side from body 1 diapire 12 front ends that insulate again is concaved with backward respectively and runs through the breach 121 of diapire about in the of 12, make two side 13 have certain elasticity, described breach 121 is near pivoted hole 133, thereby during 4 assemblings of door member, two side 13 outwards suitably can be compressed, treat that a member 4 is installed on the insulating body 1 after, two side 13 resiliences can be immobilizated on the insulating body 1 door member 4 is stable, and can not cause the breakage of a member 4 or two side 13, easy to assembly; In addition, 13 inboards, insulating body 1 two side are respectively equipped with conduit 131, and form stop section 103 between the interface 10 and can keep out in the edge of door member 4 and prevent that the member 4 from circling round, and structure is firm, can not cause the breakage of insulating body 1; Except that above-mentioned, be respectively equipped with limited block 43 on the pivot 42 of described door member 4, described limited block 43 can offset with 13 inboards, insulating body 1 two side, thereby the double swerve of door member 4 is limited within the specific limits, prevent pivot 42 disengaging pivoted holes 133 and cause coming off of a member 4, avoid causing unnecessary trouble.

Claims

1. electric connector, it comprises insulating body, be installed on luminophor, spring and door member in the insulating body, described insulating body is provided with interface and reaches and the perpendicular two side of interface, described insulating body is provided with a receiving space, be respectively equipped with a pivoted hole on the described two side, described door member both sides are respectively equipped with the pivot that matches with described pivoted hole, and it is characterized in that: described pivot is provided with and can be held in the limited block of inside sidewalls with limiting door member double swerve.

2. electric connector as claimed in claim 1 is characterized in that: be positioned at the limited block outside on the described pivot and also be provided with one along the cylindrical boss of pivot surface projection.

3. electric connector as claimed in claim 2 is characterized in that: lower end, described two side is respectively equipped with one and runs through diapire fitting recess up and down, and described pivoted hole is located at the fitting recess outside, and described boss is placed in the fitting recess.

4. electric connector as claimed in claim 1 is characterized in that: described pivot edge is provided with chamfering.

5. electric connector as claimed in claim 1 is characterized in that: described insulating body is provided with diapire, and described diapire is provided with the locating slot that spring can be positioned on the insulating body.

6. electric connector as claimed in claim 5 is characterized in that: spring is provided with circular-arc body, and described locating slot front end both sides are respectively equipped with the block that protrudes into receiving space, and described circular-arc body is immobilizated between the block.

7. electric connector as claimed in claim 1 is characterized in that: described door member inboard is provided with chute, described spring be provided with the support division that offsets with chute with the unlatching of control gate member with closed.

8. electric connector as claimed in claim 1 is characterized in that: described insulating body is provided with roof, and described roof is provided with the opening of the described receiving space of connection with the location banjo.

9. electric connector as claimed in claim 1, it is characterized in that: described insulating body rear side is provided with one in order to accommodate the alcove of described luminophor, described insulating body rear end is provided with the bullet wall, described bullet wall be provided with protrude in the alcove in order to the fixing clamping part of luminophor.

10. electric connector as claimed in claim 9 is characterized in that: described insulating body is provided with the through hole that runs through between receiving space and the alcove.