CN202564592U

CN202564592U - Button buckling type flexible flat cable connector, and flexible flat cable connected with the same

Info

Publication number: CN202564592U
Application number: CN2012202002953U
Authority: CN
Inventors: 黄雅莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-04
Filing date: 2012-05-04
Publication date: 2012-11-28
Anticipated expiration: 2022-05-04

Abstract

The utility model relates to a button buckling type flexible flat cable connector, and a flexible flat cable connected with the same. The button buckling type flexible flat cable connector comprises an isolation body, two snapping elements, and a metal housing. The isolation body is provided with an insertion groove and two mounting grooves. A plurality of terminals are arranged in the isolation body. Each snapping element is provided with an ejection hole, a pressing portion and a positioning block. The two snapping elements are arranged in the two mounting grooves of the isolation body in a manner that the snapping elements can undergo displacement longitudinally. The isolation body is cladded by the metal housing. The metal housing is provided with two ejection sheets. The two ejection sheets both are elastic sheet bodies and are ejected into the hole walls over the ejection holes of the two snapping elements. In this way, the flexible flat cable can be inserted into the insertion groove only by machining a positioning hole on two sides of the end of the flexible flat cable respectively, and the two positioning blocks are snapped onto the positioning holes on two sides of the flexible flat cable and are combined with the positioning holes, so the connection structure can be effectively simplified, and the manufacturing cost and the assembly time can be reduced.

Description

Button buckle-type soft arranging wire connector and the coupled soft arranging wire that connects

Technical field

The utility model is a kind of soft arranging wire connector, directly inserts the button buckle-type soft arranging wire connector of combination and the soft arranging wire that is connected with this connector especially in regard to a kind of termination of soft arranging wire that provides.

Background technology

The employed soft arranging wire of prior art, it has pliability, can use to connect various electronic installation, for example: FPC (Flexible Print Circuit), FFC (Flexible Flat Cable) etc.

Between the circuit board of existing soft arranging wire and electronic installation; Usually reach purpose of connecting with corresponding connector; See also shown in Figure 11ly, this circuit board 60 is provided with a female joint 61, and a side of this female joint 61 is formed with a slot 62; Be provided with a plurality of terminals that are electrically connected with this circuit board 60 in this slot 62, and these slot 62 inner places, two ends are provided with a holding section 63 respectively.

One end of this soft arranging wire 70 is provided with a male joint 71; This male joint 71 includes two stators 72 of a wherein side that is arranged at this soft arranging wire 70 respectively; The two ends of this two stator 72 are respectively equipped with an Access Division 73; The termination of this male joint 71 is inserted in the slot 62 of this female joint 61, this two Access Division 73 insert respectively in this two holding section 63 and each other buckle combine, this soft arranging wire 70 is electrically connected with these slot 62 interior terminals each other.

Yet the male joint and the female joint of coupling need made and install to above-mentioned soft arranging wire and circuit board respectively, and its integrated member is many, cause manufacturing cost high, and it is long to assemble the required time, are unfavorable in a large number and produce apace, and reality remains to be improved.

The utility model content

Because the soft arranging wire of prior art and male joint and the female joint that coupling need made and install to circuit board respectively; Have shortcomings such as cost height and built-up time length; Be unfavorable for volume production; The utility model provides a kind of button buckle-type soft arranging wire to use connector, and it only needs process slightly and can use by corresponding connector in this soft arranging wire termination, reduces cost and the creation purpose of built-up time to reach.

For reaching above-mentioned purpose, the utility model provides a kind of button buckle-type soft arranging wire connector, and it includes an insulating body, two fasteners and a metal shell;

This insulating body one side wall surface is provided with a slot and two mounting grooves; This two mounting groove lays respectively at the outside, two ends of this slot; This mounting groove top connects the end face of this insulating body; This mounting groove bottom connects with an end of this slot each other, on this insulating body, is equipped with a plurality of terminals at interval, and the part of this each terminal is arranged in this slot and is formed with the conducting sheet;

This fastener one side is provided with an ejection hole; This fastener top is provided with a press section; The bottom of this fastener is formed with a base plate, on this base plate, is provided with a positioning block, and this locating piece end face is an inclined plane; But in two mounting grooves that are arranged on this insulating body of this two fasteners length travel, this press section protrudes in this insulating body end face;

This metal shell is provided with a perforation, two ejecting sheets and a plurality of compressing tablet; This ejecting sheet and this each compressing tablet are all elastic strip body; This metal shell is set in outside this insulating body; This perforation and this slot overlap, and this two ejecting sheet lays respectively in the ejection hole of this two fastener and the ejection hole wall of side on it, and this each compressing tablet is arranged in the slot of this insulating body.

Described button buckle-type soft arranging wire connector wherein is concaved with a plurality of compressing tablet grooves on the top groove face of this slot at interval, and this each compressing tablet lays respectively in this each compressing tablet groove.

Described button buckle-type soft arranging wire connector wherein is provided with a neck on the top of this fastener, and this neck is a narrow shape lamellar body, and this press section is positioned at the place, top of this neck; Be formed with two clip slots, the external side of neck panel that this two clip slot is sheathed on this fastener on this metal shell end face at interval.

Described button buckle-type soft arranging wire connector, wherein this insulating body top face is provided with the piece that balances or cancel each other, and this balances or cancel each other and has a spacing between piece bottom surface and this insulating body end face, should support the piece bottom surface and be equipped with a raised line towards the below; Two clip slots of this metal shell are sheathed on the raised line outside of this piece that balances or cancel each other respectively, and should support the end top that the piece bottom surface is positioned at this clip slot.

Described button buckle-type soft arranging wire connector, wherein the outside wall surface of this insulating body is provided with at least two button pieces; Be provided with button hole corresponding to this button piece place on this metal shell, this button piece is snapped in this button hole.

Described button buckle-type soft arranging wire connector wherein is respectively equipped with a fixture block on the both ends of the surface of this insulating body; Be respectively arranged with a draw-in groove on the both ends of the surface of this metal shell, this two draw-in groove and this two fixture block mutually combine.

The soft arranging wire that a kind of with above-mentioned button buckle-type soft arranging wire connector is connected; The one of which end has a plurality of contacts; Be respectively arranged with a location hole in the both sides of this end; This each compressing tablet compresses the end face that is contacted with this soft arranging wire, and the locating piece of this two fastener is snapped in the both sides location hole of this soft arranging wire, and this each contact and this each conducting sheet are in contact with one another.

Utilization through above-mentioned technological means; Need on soft arranging wire and circuit board, to be provided with respectively respectively male joint and female joint compared to prior art, the utility model only needs to be equipped with a location hole respectively at the place, both sides, termination of this soft arranging wire, can mutually combine with this soft arranging wire connector on the circuit board; The utility model has been simplified the structure of its connection; Reduced its number of components, effectively reduced manufacturing cost and built-up time, be convenient to manufacturer and produce in a large number and apace.

Description of drawings

Fig. 1 is the element exploded view of the utility model.

Fig. 2 looks generalized section for the master of the utility model.

Fig. 3 is the side-looking generalized section () of the utility model.

Fig. 4 is the side-looking generalized section (two) of the utility model.

The action sketch map that Fig. 5 supplies a soft arranging wire to insert for the utility model.

Fig. 6 is the action sketch map () of the utility model when soft arranging wire inserts.

Fig. 7 is the action sketch map (two) of the utility model when soft arranging wire inserts.

Fig. 8 is the action sketch map (three) of the utility model when soft arranging wire inserts.

Fig. 9 is that the utility model inserts the schematic appearance after combining at soft arranging wire.

Figure 10 is the action sketch map of the utility model when soft arranging wire is extracted.

Figure 11 is the schematic appearance of prior art.

The drawing reference numeral explanation:

10 insulating bodies, 11 slots, 110 top groove faces

111 compressing tablet grooves, 112 bottom groove faces, 12 mounting grooves

13 button pieces, 14 conducting sheets 15 support piece

150 raised lines, 16 fixture blocks, 20 fasteners

22 necks, 23 press sections, 21 ejection holes

24 base plates, 25 locating pieces, 30 metal shells

33 perforation of 31 button holes, 32 clip slots

34 ejecting sheets, 35 compressing tablets, 36 draw-in grooves

40 circuit boards, 50 soft arranging wires, 51 location holes

60 circuit boards, 61 female joints, 62 slots

70 soft arranging wires, 71 male joints of 63 holding sections

72 stators, 73 Access Divisions

Embodiment

The preferred embodiment of following conjunction with figs. and the utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.

The utility model is a kind of button buckle-type soft arranging wire connector, sees also shown in Figure 1ly, and it includes an insulating body 10, two fasteners 20 and a metal shell 30.

Please cooperate and consult Fig. 1 and shown in Figure 2; This insulating body 10 is the long cuboid that a plastic material is processed, and the one of which side wall surface is provided with a slot 11, and this slot 11 is an elongated slot and extends along the long axis direction of this insulating body 10; Be concaved with a plurality of compressing tablet grooves 111 on the top groove face 110 of this slot 11 at interval; Please cooperate and consult shown in Figure 4ly, on this insulating body 10, be equipped with at interval a plurality of terminals, this each terminal one distal process is from the bottom groove face 112 of this slot 11 and be formed with a conducting sheet 14 respectively; This insulating body 10 is respectively arranged with a mounting groove 12 in the outside, two ends of this slot 11; The cross section of this two mounting groove 12 is the L font respectively, and these mounting groove 12 tops run through the end face of this insulating body 10, and these mounting groove 12 bottoms are extended towards these slot 11 places and connected each other towards top and place, this slot 11 ends; Be interval with at least two button pieces 13 at these insulating body 10 end faces; In the specific embodiment of the utility model, place, the end face two ends of this insulating body 10 is provided with one respectively and supports piece 15, should between the end face of piece 15 bottom surfaces and this insulating body 10, have a spacing; Should support piece 15 bottom surfaces and be equipped with a raised line 150 towards the below, be respectively equipped with a fixture block 16 on the both ends of the surface of this insulating body 10.

This fastener 20 is a square cylinder; Laterally be equipped with an ejection hole 21 on this cylinder one side, be connected with a neck 22 on the top of this cylinder, this neck 22 is a narrow shape lamellar body; Be formed with a press section 23 on the top of this neck 22; The bottom of this fastener 20 is formed with a base plate 24 towards a side direction, and this base plate 24 is provided with a positioning block 25, and these locating piece 25 end faces are an inclined plane; But in two mounting grooves 12 that are arranged on this insulating body 10 of these two fasteners, 20 length travels; This neck 22 and this press section 23 protrude in the end face of this insulating body 10; This locating piece 25 is positioned at the below of this slot 11, and these locating piece 25 removable protruding in this slot 11.

This metal shell 30 is a hollow housing; The one of which side is formed with an opening; Be formed with at least two button holes 31 and two clip slots 32 on its end face at interval, this two clip slot 32 lays respectively at the place, two ends of the end face of this metal shell 30, is formed with a microscler perforation 33 on the sidewall of this metal shell 30 with respect to opening; The top wall of this perforation 33 is formed with two ejecting sheets 34 and a plurality of compressing tablet 35 towards opening direction; This ejecting sheet 34 and this compressing tablet 35 are all elastic strip body, and this ejecting sheet 34 is positioned at the place, two ends of this metal shell 30, is respectively arranged with a draw-in groove 36 on the both ends of the surface of this metal shell 30; Please cooperate consult shown in Figure 5; These metal shell 30 sheathed being coated on outside the insulating body 10, this perforation 33 overlaps with this slot 11, and this two button hole 31 mutually combines with two button pieces 13 of this insulating body 10; This draw-in groove 36 engages with this fixture block 16 each other; Please cooperate and consult shown in Figure 3ly, this two clip slot 32 is sheathed on the neck 22 lamellar bodies outside of this fastener 20 and the outside of this raised line 150, should support the end top that piece 15 bottom surfaces be positioned at this clip slot 32; Two ejecting sheets 34 of this metal shell 30 lay respectively in the ejection hole 21 of this two fastener 20 and the ejection hole wall of side on it; Make this two fastener 20 by the elasticity ejection of this ejecting sheet 34 towards the top resilient movement, please cooperate and consult shown in Figure 4ly, compressing tablet groove 111 and this each compressing tablet 35 that this each compressing tablet 35 is arranged in this insulating body 10 are positioned at this slot 11 tops.

See also shown in Figure 5ly, when the utility model uses in reality, make on the circuit board 40 that is arranged on an electronic installation and to use, this each terminal is electrically connected with this circuit board 40.

Be provided with the soft arranging wire 50 that uses with connector collocation, the one of which end has a plurality of contacts, at the place, both sides of this end one location hole 51 is set; Insert with this end in the slot 11 of this insulating body 10, please cooperate and consult Fig. 6 and shown in Figure 7, an end of this soft arranging wire 50 moves against the inclined plane to the locating piece 25 of this fastener 20; With with this locating piece 25 ejection towards the below, make this ejecting sheet 34 accumulate elastic force simultaneously, please further consult Fig. 4 and shown in Figure 8; Form when being electrically connected when a plurality of contacts of this soft arranging wire 50 contact with the conducting sheet 14 of these a plurality of terminals, this location hole 51 is positioned at the top of this locating piece 25, this ejecting sheet 34 promptly with elastic restoring force with this fastener 20 towards the top ejection move; This locating piece 25 is moved be snapped in this location hole 51; Please cooperate and consult shown in Figure 9ly, it is fixing to make this soft arranging wire 50 and connector mutually combine, please cooperate consult shown in Figure 4; This each compressing tablet 35 compresses the end face that is contacted with this soft arranging wire 50; Its contact is contacted with the conducting sheet 14 of these a plurality of terminals really, and this metal shell 30 is coated on outside the termination of this soft arranging wire 50, the interference that therefore can be completely cut off the external electromagnetic ripple by the screen effect of this metal shell 30.

Please cooperate and consult shown in Figure 10ly,, the press section of this fastener 20 23 pushed towards the below if when wanting this soft arranging wire 50 extracted from this slot 11 of connector; This fastener 20 is moved towards the below; Make this ejecting sheet 34 accumulate elastic force simultaneously, because this locating piece 25 also moved and left in this location hole 51 towards the below this moment, can be with this soft arranging wire 50 by extracting in this slot 11; Discharge this press section 23 again, its elastic restoring force ejection by this ejecting sheet 34 is resetted.

The above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Though the utility model discloses as above with preferred embodiment; Yet be not that any those skilled in the art is in the scope that does not break away from the utility model technical scheme in order to qualification the utility model; Should utilize the technology contents of above-mentioned announcement to make a little change or be modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.

Claims

1. a button buckle-type soft arranging wire connector is characterized in that it includes an insulating body, two fasteners and a metal shell;

This metal shell is provided with a perforation, two ejecting sheets and a plurality of compressing tablet; This ejecting sheet and this each compressing tablet are all elastic strip body; This metal shell is set in outside this insulating body; This perforation and this slot overlap, and this two ejecting sheet lays respectively in the ejection hole of this two fastener and the ejection hole wall of side on it, and this each compressing tablet is located in the slot of this insulating body.

2. button buckle-type soft arranging wire connector as claimed in claim 1 is characterized in that, is concaved with a plurality of compressing tablet grooves at interval on the top groove face of this slot, and this each compressing tablet lays respectively in this each compressing tablet groove.

3. button buckle-type soft arranging wire connector as claimed in claim 1 is characterized in that, is provided with a neck on the top of this fastener, and this neck is a narrow shape lamellar body, and this press section is positioned at the place, top of this neck;

Be formed with two clip slots, the external side of neck panel that this two clip slot is sheathed on this fastener on this metal shell end face at interval.

4. button buckle-type soft arranging wire connector as claimed in claim 2 is characterized in that, is provided with a neck on the top of this fastener, and this neck is a narrow shape lamellar body, and this press section is positioned at the place, top of this neck;

5. like claim 3 or 4 described button buckle-type soft arranging wire connectors; It is characterized in that; This insulating body top face is provided with the piece that balances or cancel each other, and this balances or cancel each other and has a spacing between piece bottom surface and this insulating body end face, should support the piece bottom surface and be equipped with a raised line towards the below;

Two clip slots of this metal shell are sheathed on the raised line outside of this piece that balances or cancel each other respectively, and should support the end top that the piece bottom surface is positioned at this clip slot.

6. button buckle-type soft arranging wire connector as claimed in claim 5 is characterized in that, the outside wall surface of this insulating body is provided with at least two button pieces;

Be provided with button hole corresponding to this button piece place on this metal shell, this button piece is snapped in this button hole.

7. button buckle-type soft arranging wire connector as claimed in claim 6 is characterized in that, is respectively equipped with a fixture block on the both ends of the surface of this insulating body;

Be respectively arranged with a draw-in groove on the both ends of the surface of this metal shell, this two draw-in groove and this two fixture block mutually combine.

One kind with claim 1 to 7 in the soft arranging wire that is connected of each described button buckle-type soft arranging wire connector; It is characterized in that; The one of which end has a plurality of contacts, is respectively arranged with a location hole in the both sides of this end, and this each compressing tablet compresses the end face that is contacted with this soft arranging wire; The locating piece of this two fastener is snapped in the both sides location hole of this soft arranging wire, and this each contact and this each conducting sheet are in contact with one another.