CN206697652U - Flexible flat-cable connector - Google Patents

Abstract

The utility model discloses a kind of flexible flat-cable connector, and it includes an insulating body, row's conducting terminal, two stators and one is rotatably installed on cover plate on the insulating body.The cover plate is in horizontal tabular, it is rotatably installed on the insulating body, the cover plate has two spacing preiections being symmetrically formed on the cover plate bottom surface, a cavity is formed between the two spacing preiections, for accommodating the flexible flat cable being inserted, and the spacing preiection then can separate the flexible flat cable with the stator, prevent that the two is in electrical contact.Therefore, the utility model connector is applied at least two FFC.

Description

Flexible flat-cable connector

Technical field

A kind of connector technique field is the utility model is related to, it is flexible flat to be applied at least two in particular to one kind The flexible flat-cable connector of flat cable.

Background technology

FFC（Flexible Flat Cable, flexible flat cable）It is a kind of with PET insulating materials and very thin tin plating Flat copper wire, the new types of data cable formed by high-tech automation equipment production pressing, there is soft, random bending to roll over Folded, thickness of thin, small volume, connect simple, convenient disassembly, easily solve the advantages that electromagnetic shielding.Flexible flat cable can be any Wire count and spacing are selected, is more convenient on line, greatly reduces the volume of electronic product, reduces production cost, improves production Efficiency, be best suited between moving parts and mainboard, pcb board between pcb board, miniaturization electric equipment in make data line Cable is used.

Flexible flat-cable connector is the connector exclusively for FFC designs, for FFC is connected on main circuit board.

There is an insulating body 90 as shown in figure 1, existing flexible flat-cable connector 9 comprises at least, multiple be installed on this Conducting terminal 91 and two stators 92 for being symmetrically arranged on the both sides of insulating body 90 on insulating body 90.When it with After one FFC93 coordinates, the FFC93 is to be fastened on two sides of the FFC93 by the horizontal canned paragraph 920 of stator 92 to realize Spacing, this spacing design is unreasonable, and reason one is detrimental to FFC93 insertion, and reason two is that this is designed so that the connector 9 It is not suitable for coordinating with the FFC of both sides sideband golden finger.Particularly, if the FFC of both sides sideband golden finger inserts the connector 9 When, two sides of the FFC easily produce with the stator 92 to be contacted, so as to influence its electric property.

Therefore, the characteristics of how could ensureing the miniaturization and slimming of FFC connectors, and can enough ensures FFC and FFC The cooperation convenience and safety in utilization of connector, have become the important topic to be studied of current those skilled in the art it One.

Utility model content

Main purpose of the present utility model is to provide a kind of flexible flat-cable connector, and it mainly enters to covering plate structure Row improvement, so as to ensure FFC and FFC connectors cooperation convenience and safety in utilization, while the connector is also applicable In at least two FFC.

Other objects and advantages of the present utility model can be obtained from the technical characteristic disclosed by the utility model into one The understanding of step.

For the above-mentioned purpose, the utility model adopts the following technical scheme that：A kind of flexible flat-cable connector includes Conducting terminal that one insulating body, a row are installed on the insulating body, two be symmetrically arranged on consolidating for the insulating body both sides Stator and one it is rotatably installed on cover plate on the insulating body.The insulating body is located at respectively with a bottom plate, two The side wall of the bottom plate both sides, one connect the two side walls and positioned at the base plate rear end rear wall and one by the bottom plate, side wall and Rear wall encloses the cavity set；Respectively formed with row's terminal containing slot on the top surface of the bottom plate and the bottom surface of the rear wall；It is each Side wall has been respectively formed on a fixing groove.These conducting end subgroups enter the terminal containing slot of the insulating body, and each conducting terminal is equal Enter the upper arm in the terminal containing slot of the rear wall bottom surface formed with one group, in one group of terminal containing slot for entering the plate top surface under Arm and a welding tail end stretched out outside the insulating body.The two stator groups enter in the fixing groove of the insulating body, each Stator at least have one be resisted against horizontal canned paragraph on the bottom plate of the insulating body and one stretch out the insulating body it Outer welding section.The cover plate is in horizontal tabular, and it is rotatably installed on the insulating body, and the cover plate has two symmetrically The spacing preiection being formed on the cover plate bottom surface, forms a cavity between the two spacing preiections, is inserted for accommodating A flexible flat cable, and the spacing preiection can then separate the horizontal canned paragraph of the flexible flat cable and the stator Open.

In a wherein embodiment, the side wall of the insulating body has the cross section in inverted L shape.

In a wherein embodiment, the stator is also formed at the piece with a spike lamellar body protruded out forward and one The fixed flange of body top edge, the horizontal canned paragraph are formed at the lamellar body one end and formed through bending, the welding section and the water The overbending direction of flat canned paragraph is opposite.

In a wherein embodiment, a depression is each formed with the outside of each spacing preiection, for accommodating the stator Horizontal canned paragraph.

In a wherein embodiment, the cover plate also has two and is symmetrically formed in both sides and the boss that stretches out, is used for It is rotatably engaged with the insulating body.

Compared to prior art, the utility model flexible flat-cable connector to the structure of cover plate and stator by entering Row improvement, separates the FFC with stator especially by spacing preiection, so as to ensure matching somebody with somebody for FFC and FFC connectors Close convenience and safety in utilization.Further, since the compartmentation of spacing preiection so that the connector is applied to and at least two FFC coordinates, such as FFC of the avris with golden finger, or avris is without the FFC of golden finger.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of existing flexible flat-cable connector, wherein mainly showing FFC and fixation The position relationship of piece.

Fig. 2 is the structural decomposition diagram of the utility model flexible flat-cable connector.

Fig. 3 is one of structure combination diagram of flexible flat-cable connector shown in Fig. 1, wherein it is flexible flat to show one Cooperation situation after flat cable insertion with the connector.

Fig. 4 is the two of the structure combination diagram of flexible flat-cable connector shown in Fig. 1, wherein it is flat to show the flexibility Cooperation situation after flat cable insertion with the connector.

Main Reference Numerals in the utility model Figure of description are described as follows：

The insulating body 10 of connector 1

The side wall 102 of bottom plate 101

The cavity 104 of rear wall 103

The fixing groove 106 of terminal containing slot 105

The upper arm 201 of conducting terminal 20

Underarm 202 welds tail end 203

The lamellar body 301 of stator 30

The horizontal canned paragraph 303 of fixed flange 302

The cover plate 40 of welding section 304

The spacing preiection 402 of boss 401

The depression of cavity 403 404

FFC 50。

Embodiment

The explanation of following examples is with reference to additional schema, to illustrate the specific reality that the utility model can be used to implementation Apply example.The direction term that the utility model is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " top ", " bottom " Deng being only the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the utility model, rather than To limit the utility model.

It refer to shown in Fig. 2 to Fig. 4, the utility model flexible flat-cable connector 1 includes an insulating body 10, one Arrange be installed on the insulating body 10 20, two stators 30 for being symmetrically arranged on the both sides of insulating body 10 of conducting terminal, And one be rotatably installed on cover plate 40 on the insulating body 10.

As shown in Fig. 2 the insulating body 10 has the cross section that a bottom plate 101, two is located at the both sides of bottom plate 101 respectively The two side walls 102 are connected in the side wall 102, one of inverted L shape and are located at the rear wall 103 and one of the rear end of bottom plate 101 by the bottom Plate 101, side wall 102 and rear wall 103 enclose the cavity 104 set.On the top surface of the bottom plate 101 and the bottom surface of the rear wall 103 Respectively formed with row's terminal containing slot 105, for storing corresponding conducting terminal 20.Each side wall 102 has been respectively formed on one Fixing groove 106, for fixing stator 30.

As shown in Fig. 2 each conducting terminal 20 is in vertical sheet, it is formed with a upper arm 201, a underarm 202 and one Weld tail end 203.

As shown in Fig. 2 each stator 30, which is respectively provided with a spike lamellar body 301, one protruded out forward, is formed at the lamellar body 301 The fixed flange 302, one of top edge is located at horizontal canned paragraph 303 and one and level that the one end of lamellar body 301 bending forms The opposite welding section 304 of the overbending direction of canned paragraph 303.

As shown in Fig. 2 the cover plate 40 is in horizontal tabular, there are two to be symmetrically formed in both sides and the boss that stretches out for it 401 and two be symmetrically formed in the spacing preiection 402 of the bottom surface of the cover plate 40, form one between the two spacing preiections 402 Cavity 403, for accommodating the FFC50 for being intended to insert in the connector 1.It is recessed that one is each formed with the outside of each spacing preiection 402 404 are fallen into, for accommodating the horizontal canned paragraph 303 of the stator 30.

As shown in Figure 3 and Figure 4, and referring concurrently to the sign in Fig. 2,20 groups of these conducting terminals the insulating body 10 is entered In terminal containing slot 105；The two stators 30 are inserted in corresponding fixing groove 106, and the level of the stator 30 is fixed Section 303 is resisted against on the bottom plate 101, and the welding section 304 of the stator 30 then stretches out from the corresponding bottom surface of side wall 102 and is somebody's turn to do Outside insulating body 10；The cover plate 40 is rotatably installed on the insulating body 10 by boss 401, FFC50 insertions In the cavity 104 of the insulating body 10, and between the upper arm 201 and underarm 202 of FFC50 front end insertion conducting terminal 20, and It is clamped, so as to be electrically connected.When rotating down the cover plate 40, the FFC50 is located exactly at the cavity 403 of the cover plate 40 In, two spacing preiections 402 are located exactly at the both sides of the FFC50, and the horizontal canned paragraph 303 of stator 30 is then located exactly at this In the depression 404 of cover plate 40, therefore two sides of the FFC50 can be divided with stator 30 by the two spacing preiections 402 Separate, avoid the two contact, and influence the electric property of whole connector 1 and FFC50.

In summary, the utility model flexible flat-cable connector 1 to the structure of cover plate 40 and stator 30 by entering Row improvement, especially separates the FFC50 and stator 30 by spacing preiection 402, so as to ensure FFC50 and flexibility The cooperation convenience and safety in utilization of flat-cable connector 1.Further, since the compartmentation of spacing preiection 402 so that should Connector 1 is applied to coordinate with least two FFC, such as FFC of the avris with golden finger（The FFC50 used such as the present embodiment）, Or avris is without the FFC of golden finger（Such as the FFC93 used in the prior art）.

Claims (5)

1. a kind of flexible flat-cable connector, include an insulating body, a row is installed on conducting end on the insulating body Son, two stators for being symmetrically arranged on the insulating body both sides and one are rotatably installed on the lid on the insulating body Plate；

The insulating body has a bottom plate, two the side wall positioned at the bottom plate both sides, one connect the two side walls and is located at respectively The rear wall of the base plate rear end and one the cavity set is enclosed by the bottom plate, side wall and rear wall；After the top surface of the bottom plate and this Respectively formed with row's terminal containing slot on the bottom surface of wall；Each side wall has been respectively formed on a fixing groove；

These conducting end subgroups enter the terminal containing slot of the insulating body, and each conducting terminal is in vertical sheet, its formed with The underarm and one in upper arm, one group of terminal containing slot for entering the plate top surface in one group of terminal containing slot for entering the rear wall bottom surface The welding tail end stretched out outside the insulating body；

The two stator groups enter in the fixing groove of the insulating body, and each stator at least has one to be resisted against the insulation sheet Horizontal canned paragraph and a welding section stretched out outside the insulating body on the bottom plate of body；

It is characterized in that：

The cover plate is in horizontal tabular, and it is rotatably installed on the insulating body, the cover plate have two be symmetrically formed in Spacing preiection on the cover plate bottom surface, forms a cavity between the two spacing preiections, soft for accommodating be inserted one Property flat cable, and the spacing preiection can then separate the horizontal canned paragraph of the flexible flat cable and the stator.

2. flexible flat-cable connector as claimed in claim 1, it is characterised in that：The side wall of the insulating body has in The cross section of L-type.

3. flexible flat-cable connector as claimed in claim 1, it is characterised in that：The stator also has one to protrude out forward Spike lamellar body and a fixed flange for being formed at the lamellar body top edge, the horizontal canned paragraph be formed at the lamellar body one end And formed through bending, the welding section is opposite with the overbending direction of the horizontal canned paragraph.

4. flexible flat-cable connector as claimed in claim 3, it is characterised in that：In the equal shape in the outside of each spacing preiection Cheng Youyi is recessed, for accommodating the horizontal canned paragraph of the stator.

5. flexible flat-cable connector as claimed in claim 4, it is characterised in that：The cover plate also has two and is symmetrically formed In both sides and the boss that stretches out, for being rotatably engaged with the insulating body.