CN208157681U - Flexible flat cable electric connector with double layers of terminals - Google Patents
Flexible flat cable electric connector with double layers of terminals Download PDFInfo
- Publication number
- CN208157681U CN208157681U CN201820258121.XU CN201820258121U CN208157681U CN 208157681 U CN208157681 U CN 208157681U CN 201820258121 U CN201820258121 U CN 201820258121U CN 208157681 U CN208157681 U CN 208157681U
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- arm
- flat cable
- terminals
- flexible flat
- electric connector
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Abstract
A kind of flexible flat cable electric connector with double layers of terminals, to hold a flexible flat cable with double-layer conductor.Flexible flat cable electric connector includes accommodation seat, multiple upper and lower terminals and lid.Accommodation seat has multiple upper and lower end pilot trench.Multiple upper terminals are accordingly inserted in multiple upper end pilot trench, each upper terminal have welding foot, pressure holding arm and on connect arm, above connect arm and stretched with pressure holding arm parallel forward end edge.Multiple lower terminals are accordingly inserted in multiple lower end pilot trench, each lower terminal have fixed arm and under connect arm, under connect top of the arm by fixed arm and one end by fixed arm and extend forward；On connect arm and under connect and form a flat cable space between arm.Lid is connected on accommodation seat with being able to rotate along an axle center, and lid forms multiple cam parts along axle center, each cam arrangement in upper terminal pressure holding arm and on connect between arm；The lid conjunction state of cam part cooperation lid, which compresses to connect, connects arm under arm direction.
Description
Technical field
The utility model relates to a kind of flexible flat cable electric connectors, particularly relate to a kind of soft flat with double layers of terminals
Cable electrical connector, can hold a flexible flat cable with double-layer conductor, and double layers of terminals is in electrical contact with soft flat electricity respectively
The double-layer conductor of cable.
Background technique
Electronic product develops towards miniaturization and slimming, to connect the cover-lifting type of flexible flat cable inside electronic product
Electric connector equally has towards the designer trends being thinned.Cooperate the designer trends of flap-cover electric connector slimming, use is following
The cover board for pressing flexible flat cable, often results in that structural stress is not strong enough or lower amount of pressure is insufficient, so that cover board can not be oppressed effectively
Flexible flat cable is with contact terminal.Therefore it is easy to cause be electrically connected bad or causing breaking situation for flexible flat cable and terminal
Occur.
In addition, the more conductor, the number of terminals of electric connector are also required to the more flexible flat cable.Therefore increase simultaneously and be electrically connected
Connect the volume of device.
Utility model content
The utility model embodiment is to provide a kind of flexible flat cable electric connector with double layers of terminals, is to save
Save space, the flexible flat cable electric connector provided is compact to design on structure space and saves space, and will be more than terminal
The mode of lower layer arranges, and cooperates the flexible flat cable with double layers of terminals, and the width of flexible flat cable electric connector can be reduced
About half.
For up to purpose described above, the utility model is wherein a kind of with double layers of terminals provided by an embodiment
Flexible flat cable electric connector, to hold a flexible flat cable with double-layer conductor.It is described soft flat with double layers of terminals
Flat cable electric connector includes an accommodation seat, multiple upper terminals, multiple lower terminals and a lid.The accommodation seat has multiple
Upper end pilot trench and multiple lower end pilot trench, multiple upper end pilot trench and multiple lower end pilot trench are along the flexible flat cable
Plugging direction runs through the front end of the accommodation seat.Multiple upper terminals are accordingly inserted in by the rear of the accommodation seat multiple described
In the pilot trench of upper end, each upper terminal is with arm is connected on a welding foot, a pressure holding arm and one, and the pressure holding arm is by described
One end of welding foot is stretched to forward position, it is described on connect parallel with the pressure holding arm forward end of arm along stretching.Multiple lower terminals are accordingly
By being inserted in multiple lower end pilot trench in front of the accommodation seat, each lower terminal has a fixed arm and once leads
Arm is connect, arm is connected under described and is extended forward by the top of the fixed arm and by one end of the fixed arm；Arm is connected on described
With it is described under connect and form a flat cable space between arm.The lid is connected to the accommodation seat along an axis rotation
On, the lid forms multiple cam parts along the axle center, and each cam arrangement is in the pressure holding of the upper terminal
Arm and it is described on connect between arm；The cam part cooperate the lid conjunction state of the lid compress connected on described arm towards described in
Under connect arm.
The beneficial effects of the utility model are that flexible flat cable electric connector provided by the utility model embodiment exists
It is compact to design and save space on structure space, accommodation seat along plugging direction the length for being approximately equal to the length to upper terminal, and
And arrange terminal in a manner of upper and lower level, cooperate the flexible flat cable with double layers of terminals, flexible flat cable electric connector
Width can reduce about half.
For the enabled feature and technology contents for being further understood that the utility model, please refer to below in connection with the utility model
Detailed description and accompanying drawings, however, the drawings only provide reference and explanation, not be used to the utility model is limited.
Detailed description of the invention
Fig. 1 is the stereogram exploded view of the flexible flat cable electric connector with double layers of terminals of the utility model.
Fig. 2 is the perspective view of the flexible flat cable electric connector with double layers of terminals of the utility model.
Fig. 3 is another perspective view of the flexible flat cable electric connector with double layers of terminals of the utility model.
Fig. 4 is the front view of the flexible flat cable electric connector with double layers of terminals of the utility model.
Fig. 5 A is flexible flat cable electric connector the cuing open in lid opening state with double layers of terminals of the utility model
View.
Fig. 5 B is the cross-sectional view along VB-VB line in Fig. 4.
Fig. 6 is the cross-sectional view along line VI -- VI in Fig. 4.
Specific embodiment
The direction term that embodiments described below refers to, such as：Up, down, left, right, before and after, top surface or bottom surface etc.,
It is only the direction with reference to annexed drawings, is not to be used to limit the utility model for illustrating.
Fig. 1 and Fig. 2 is please referred to, is the solid point of the flexible flat cable electric connector with double layers of terminals of the utility model
Solution figure and constitutional diagram.The utility model provides a kind of flexible flat cable electric connector 100 with double layers of terminals, hereinafter referred to as soft
Flat cable electric connector 100 can be used to hold a flexible flat cable 200 with double-layer conductor.Flexible flat cable electrical connection
Device 100 includes an accommodation seat 10, multiple upper terminals 30, multiple lower terminals 40 and a lid 20.Lid 20 is relative to accommodation seat 10
Rotatably it is located at an opening state or a lid conjunction state.In 20 opening state of lid, flexible flat cable 200, which facilitates, is inserted into these
Between upper terminal 30 and these lower terminals 40.In 20 lid conjunction state of lid, lid 20 pushes these upper terminals 30, promotes on these
Terminal 30 contacts the conductor 201 of 200 upper surface of flexible flat cable, and these lower terminals 40 contact 200 following table of flexible flat cable
The conductor 201 in face.
Accommodation seat 10 is preferably made of insulating material, with multiple upper end pilot trench 13 and multiple lower end pilot trench 14, along
The plugging direction of flexible flat cable 200 runs through the accommodation seat 10.The assembling opening of multiple upper end pilot trench 13 is towards accommodation seat 10
Rear end, as shown in Figure 3.The assembling opening of multiple lower end pilot trench 14 is towards the front end of the accommodation seat 10, such as Fig. 1 institute
Show.
As shown in Figure 1, multiple upper terminals 30 are accordingly inserted in multiple upper terminals by the rear of the accommodation seat 10
In slot 13.Each upper terminal 30, which has, connects arm 33 on a welding foot 31, one pressure holding arm 32 and one.Welding foot 31 is erected in electricity
On the plate P of road, the bottom end of welding foot 31 is fixedly welded on circuit board P, and along the plugging direction perpendicular to flexible flat cable 200
Extend, that is, is upwardly extended along Fig. 1.It is described by another angle, referring to FIG. 3, the welding foot 31 of upper terminal 30 is along accommodation seat
10 rear end surface extends downwardly.Pressure holding arm 32 is stretched from one end of welding foot 31 to forward position, that is, along being parallel to soft flat electricity
The plugging direction of cable 200 extends.On connect arm 33 and the parallel forward end of pressure holding arm 32 along stretching, and be located at the lower section of pressure holding arm 32.
In the present embodiment, each upper terminal 30 further includes interference part 34 on one, and upper interference part 34 is by pressure holding arm 32 and welding
Foot 31 is extended downwardly and is interferingly fixed in the upper end pilot trench 13 of accommodation seat 10.Upper interference part 34 is located at welding foot 31 and above leads
It connects between arm 33.
Please refer to Fig. 1 and Fig. 3, each upper terminal 30 further includes stopper 35 on one, upper stopper 35 by upper terminal 30 welding
Foot 31 extends outwardly and block is in the rear of accommodation seat 10.Upper terminal 30 can hold accommodation seat 10 in circuit board P, to support as a result,
Keep off thrust when flexible flat cable 200 is inserted into.
Multiple lower terminals 40 are accordingly inserted in multiple lower end pilot trench 14 by the front of accommodation seat 10.The present embodiment it is more
A lower terminal 40 consistency from top to bottom out of the ordinary is in multiple upper terminals 30.Each lower terminal 40 has a fixed arm 41 and once connects arm
42.Fixed arm 41 is fixed on circuit board P, and is roughly parallel to circuit board P.The front end of the fixed arm 41 of the present embodiment is substantially in
It inversed hook like and is fixedly welded on circuit board P, the rear end of fixed arm 41 is interferingly fixed in accommodation seat 10.More specifically,
The fixed arm 41 of each lower terminal 40 has one to hook stop 412, hooks stop 412 and is bent downward and protruded by the front end of fixed arm 41
In the root edge of the fixed arm 41.Each lower terminal 40 further includes that interference part 43, lower interference part 43 are opposite with fixed arm 41
Ground is located at one end of lower terminal 40, that is, rear end, as shown in Figure 1.Under connect 42, arm by the top of fixed arm 41 and by solid
One end of fixed arm 41 extends forward, and the rear end that the present embodiment is proximate to lower interference part 43 extends.On connect arm 33 under connect arm
A flat cable space S (ginseng Fig. 5 A and Fig. 5 B) is formed between 42.
The flexible flat cable electric connector 100 of the present embodiment further includes a pair of of fixing terminal 50, and accommodation seat 10 also has one
To fixing groove 15, this is accordingly inserted in this in fixing groove 15 to fixing terminal 50.Each fixing terminal 50 is affixed with one
Portion 51 and a stop section 52.Fixed Division 51 is fixedly welded on circuit board P, and stop section 52 is upwardly extended and about by Fixed Division 51
Beam shaft 25.Each fixing terminal 50 in the present embodiment further includes that accommodation seat 10 is interferingly fixed in third interference part 53
In fixing groove 15.
As shown in Figure 1, lid 20 is connected on accommodation seat 10 with being able to rotate along an axle center C.As shown in Fig. 5 A and Fig. 5 B,
Lid 20 forms multiple cam parts 26 along axle center C, and each cam part 26 is placed in the pressure holding arm 32 of upper terminal 30 and above connects arm
Between 33.The front end of upper terminal 30 forms a connecting portion 320 also to limit the displacement of cam part 26.Cam part 26 cooperates lid 20
Lid conjunction state (ginseng Fig. 5 B) compress and connect arm 33 and connect arm 42 under.In addition, as shown in Fig. 2, cooperation lid 20, accommodating
Seat 10 has a pair of sidewalls 12, and every one side wall 12 has a supporting part 120；Each one shaft 25 of protrusion in the both ends of lid 20, axis
Heart C passes through the central point of shaft 25, and shaft 25 is placed in supporting part 120.
Referring again to Fig. 1, there is lid 20 body part 23 and an operation portion 21, operation portion 21 to be extended by body part 23,
Shaft 25 is located at two sides of body part 23 and opposite with operation portion 21.Body part 23 forms multiple middle partitions 231 and multiple positions
Separate slot 230 between middle partition 231, multiple replies of cam part 26 ground are located in separate slot 230 (ginseng Fig. 5 A and Fig. 5 B), Duo Geshang
The pressure holding arm 32 of terminal 30 accordingly passes through separate slot 230.
Referring to Fig. 4, for the flexible flat cable electric connector 100 of the utility model and the front view of flexible flat cable 200.
The flexible flat cable electric connector 100 of the utility model is compact to design on structure space and saves space, flexible flat cable 200
Two sides close to this to fixing terminal 50.Meanwhile please refer to Fig. 5 A to Fig. 5 B, accommodation seat 10 along plugging direction length substantially
Equal to the length of upper terminal 30.
As shown in Figure 5A, the cross-sectional view for the lid of the flexible flat cable electric connector of the utility model in opened condition.
For cam part 26 in non-circular, axle center C passes through one end of cam part 26.When lid 20 in opened condition, cam part 26 along one hang down
Directly in the section view direction of axle center C be roughly parallel to upper terminal 30 on connect arm 33, that is, along the VB-VB line for being parallel to Fig. 5
Section view direction.Flexible flat cable 200 is convenient to insertion and connects arm 33 and lower terminal 40 on upper terminal 30 as a result,
Under connect flat cable space S between arm 42.
As shown in Figure 5 B, along the cross-sectional view of the VB-VB line of Fig. 4.For the flexible flat cable electric connector of the utility model
Lid be in lid conjunction state cross-sectional view.When lid 20 is located at lid conjunction state, cam part 26 passes through the lengthwise of axle center C along one
Direction is rotated with pressure holding arm 32 in an angle, and then is pushed and is connected arm 33 towards flat cable space S, the present embodiment
It is about in 60 degree between cam part 26 and flexible flat cable 200.Make to connect the contact flexible flat cable 200 really of arm 33 as a result,
The conductor 201 of upper surface, and the conductor 201 that arm 42 contacts 200 lower surface of flexible flat cable really is connected under making.
In conclusion the beneficial effects of the utility model are, flexible flat cable provided by the utility model embodiment
Electric connector 100 is compact to design on structure space and saves space, and accommodation seat 10 is approximately equal to the length to along plugging direction
The length of upper terminal 30, and terminal is arranged in a manner of upper and lower level, cooperate the flexible flat cable 200 with double layers of terminals,
The width of flexible flat cable electric connector 100 can reduce about half.
The foregoing is merely the preferable possible embodiments of the utility model, patent model that is non-therefore limiting to the utility model
The equivalence techniques variation enclosed, therefore done such as with the utility model specification and schema content, is both contained in the utility model
Protection scope in.
Claims (10)
1. a kind of flexible flat cable electric connector with double layers of terminals, to hold a soft flat electricity with double-layer conductor
Cable, which is characterized in that the flexible flat cable electric connector with double layers of terminals includes：
One accommodation seat has multiple upper end pilot trench and multiple lower end pilot trench, multiple upper end pilot trench and multiple lower terminals
Slot runs through the front end of the accommodation seat along the plugging direction of the flexible flat cable；
Multiple upper terminals are accordingly inserted in multiple upper end pilot trench by the rear of the accommodation seat, each upper end
Son is with arm is connected on a welding foot, a pressure holding arm and one, and the pressure holding arm is stretched from one end of the welding foot to forward position, institute
It states and connects parallel with the pressure holding arm forward end of arm along stretching；
Multiple lower terminals, accordingly by being inserted in front of the accommodation seat in multiple lower end pilot trench, each lower end
Son has a fixed arm and once connects arm, and arm is connected under described by the top of the fixed arm and by one end of the fixed arm
Extend forward；Connected on described arm and it is described under connect and form a flat cable space between arm；And
One lid is connected on the accommodation seat along an axis rotation, each one shaft of protrusion in the both ends of the lid, institute
The central point that axle center passes through the shaft is stated, the lid forms multiple cam parts, each cam along the axle center
Portion be placed in the upper terminal the pressure holding arm and it is described on connect between arm；The cam part cooperates the lid of the lid to close shape
State, which compresses, connects arm towards connecting arm under described on described.
2. as described in claim 1 with the flexible flat cable electric connector of double layers of terminals, which is characterized in that further include a pair
Fixing terminal, wherein the accommodation seat also has a pair of of fixing groove, a pair of fixing terminal is accordingly inserted in described in a pair
In fixing groove, each fixing terminal has a welding foot and a stop section, and the stop section is extended simultaneously by the welding foot
Constrain the shaft.
3. as claimed in claim 2 with the flexible flat cable electric connector of double layers of terminals, which is characterized in that the accommodation seat
With a pair of sidewalls, each side wall has a supporting part；The shaft is placed in the supporting part.
4. as described in claim 1 with the flexible flat cable electric connector of double layers of terminals, which is characterized in that the lid tool
There are a body part and an operation portion, the operation portion is extended by the body part, and the shaft is located at the two of the body part
Side and opposite with the operation portion, the body part form multiple separate slots, and multiple cam parts reply ground are located at the separate slot
Interior, the pressure holding arm of multiple upper terminals accordingly passes through the separate slot.
5. as claimed in claim 4 with the flexible flat cable electric connector of double layers of terminals, which is characterized in that the cam part
In non-circular, the axle center passes through one end of the cam part；When the lid is located at lid conjunction state, the cam part along
One is rotated the angle for being in the pressure holding arm by the longitudinally in the axle center, and then pushes and connect arm direction on described
The flat cable space.
6. as described in claim 1 with double layers of terminals flexible flat cable electric connector, which is characterized in that it is each it is described on
The welding foot of terminal is extended downwardly along the rear end surface of the accommodation seat.
7. as described in claim 1 with double layers of terminals flexible flat cable electric connector, which is characterized in that it is each it is described on
Terminal further includes interference part on one, and the upper interference part is extended downwardly by the pressure holding arm and the welding foot and interferingly fixed
In in the upper end pilot trench of the accommodation seat.
8. as described in claim 1 with double layers of terminals flexible flat cable electric connector, which is characterized in that it is each it is described on
Terminal further includes stopper on one, and the upper stopper is extended outwardly by the welding foot of the upper terminal and block is in the accommodating
The rear of seat.
9. as described in claim 1 with double layers of terminals flexible flat cable electric connector, which is characterized in that it is each it is described under
Terminal further includes that interference part, the lower interference part are located opposite from one end of the lower terminal with the fixed arm.
10. as described in claim 1 with the flexible flat cable electric connector of double layers of terminals, which is characterized in that each described
The fixed arm of lower terminal has one to hook stop, and the hook stop is bent downward by the front end of the fixed arm and protrudes from institute
State the root edge of fixed arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258121.XU CN208157681U (en) | 2018-02-13 | 2018-02-13 | Flexible flat cable electric connector with double layers of terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258121.XU CN208157681U (en) | 2018-02-13 | 2018-02-13 | Flexible flat cable electric connector with double layers of terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157681U true CN208157681U (en) | 2018-11-27 |
Family
ID=64382419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258121.XU Active CN208157681U (en) | 2018-02-13 | 2018-02-13 | Flexible flat cable electric connector with double layers of terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165452A (en) * | 2018-02-13 | 2019-08-23 | 瀚荃电子科技(苏州)有限公司 | Flexible flat cable electric connector with double layers of terminals |
| CN112186399A (en) * | 2019-07-03 | 2021-01-05 | 达昌电子科技(苏州)有限公司 | Connector with a locking member |
-
2018
- 2018-02-13 CN CN201820258121.XU patent/CN208157681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165452A (en) * | 2018-02-13 | 2019-08-23 | 瀚荃电子科技(苏州)有限公司 | Flexible flat cable electric connector with double layers of terminals |
| CN112186399A (en) * | 2019-07-03 | 2021-01-05 | 达昌电子科技(苏州)有限公司 | Connector with a locking member |
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