CN201937028U - Thinned flat cable structure - Google Patents
Thinned flat cable structure Download PDFInfo
- Publication number
- CN201937028U CN201937028U CN2010205778223U CN201020577822U CN201937028U CN 201937028 U CN201937028 U CN 201937028U CN 2010205778223 U CN2010205778223 U CN 2010205778223U CN 201020577822 U CN201020577822 U CN 201020577822U CN 201937028 U CN201937028 U CN 201937028U
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- China
- Prior art keywords
- flat cable
- flexible flat
- bus
- slimming
- bar construction
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- Coupling Device And Connection With Printed Circuit (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model relates to a thinned flat cable structure comprising a soft flat cable and a plurality of strip-shaped sections, wherein the strip-shaped sections are formed by cutting parts of the sections of the soft flat cable through utilizing a plurality of cutting seams along the direction of the axis of a conducting wire; moreover, the bent strip-shaped sections of at least one position are superposed layer by layer, wherein each strip-shaped section is provided with a fold line; furthermore, each strip-shaped section is bent towards the same direction along the fold line and also forms a fold angle with the soft flat cable; and each fold line is arranged in parallel. According to the thinned flat cable structure, the integral thickness of the flat cable structure is effectively controlled by utilizing the structures of line dividing and folding.
Description
Technical field
The utility model relates to a kind of bus-bar construction, particularly relates to a kind of flexible flat bus cable structure of slimming.
Background technology
Along with the trend of display or notebook computer slimming, the slimming of relevant spare part also is inevitable trend.The existing LVDS signal transmission system that is used for signal communication between display and system main frame, be utilize electronics line collocation male end connector and the female end connector that is arranged on the display to peg graft, the other end of electronics line then with the system host plate interface on connector body constitute signal and be connected and realize.
General existing bus-bar construction as shown in Figure 1, if bus-bar construction 10 need be mounted in the undersized tubular space, as display panels on the notebook computer and the pivotal position between the keyboard, then need to utilize bundle material 20 fixedly to fold bus-bar construction 10 to meet requisite space.In addition, after sticking conducting adhesive cloth, according to the different size demand, the bus-bar construction 10 after the applying may need once more through folding to meet required receiving space.
Because the bus-bar construction behind the existing practice folding can't meet the frivolous day by day demand of display panels, in addition, more influences the mechanism design of display panels owing to defining tolerance.In view of the requirement to quality improves, how overcoming the problems referred to above is a considerable problem in fact.
The utility model content
One of the utility model purpose provides a kind of slimming bus-bar construction, effectively controls the integral thickness of bus-bar construction by the folding structure of separated time.
In order to achieve the above object, a kind of slimming bus-bar construction of the utility model one embodiment comprises: a flexible flat cable, form by many leads that are arranged between insulating barrier and the following insulating barrier, and bend this strip section at least one place and make it stacked layer by layer, wherein said many leads be arranged in parallel; And a plurality of strip sections, utilize along many slots of the axis direction of lead with the part section cutting of flexible flat cable and form, wherein each strip section has a broken line, and each strip section is bent to form a knuckle in the same direction along broken line; And each broken line be arranged in parallel.
A kind of slimming bus-bar construction of the utility model one embodiment comprises: a flexible flat cable, form by many leads that are arranged between insulating barrier and the following insulating barrier, wherein many leads be arranged in parallel, and first junction and second junction are positioned at the opposite end of flexible flat cable; And a plurality of strip sections, between first junction and one second junction, utilize along many slots of the axis direction of lead with the part section cutting of flexible flat cable and form, and bend this strip section at least one place and make it stacked layer by layer.Wherein each strip section all has first broken line that be arranged in parallel, and each strip section is bent to form first knuckle along first broken line towards first direction; And each strip section all has second broken line that be arranged in parallel, and each strip section is bent to form second knuckle along second broken line towards second direction.
Below illustrate in detail by the specific embodiment conjunction with figs., with the effect that is easier to understand the purpose of this utility model, technology contents, characteristics and is reached.
Description of drawings
Fig. 1 is the schematic diagram of existing bus-bar construction.
Fig. 2 A is the schematic diagram of a kind of slimming bus-bar construction of the utility model one embodiment.
Fig. 2 B is the cutaway view of the flexible flat cable of the utility model one embodiment.
Fig. 3 is the schematic diagram of a kind of slimming bus-bar construction of the another embodiment of the utility model.
Fig. 4 is the cutaway view of the flexible flat cable of the another embodiment of the utility model.
Fig. 5 is the schematic diagram of a kind of slimming bus-bar construction of the another embodiment of the utility model.
Fig. 6 is the schematic diagram of a kind of slimming bus-bar construction of the another embodiment of the utility model.
Fig. 7 A, Fig. 7 B are the schematic diagram of a kind of slimming bus-bar construction of the different embodiment of the utility model.
The primary clustering symbol description
10 flexible flat cables
20 bundle materials
100 flexible flat cables
101 secants
102 leads
104,106 junctions
105 pairs of insulation ears
110 strip sections
112,116 broken lines
114 line concentration portions
120,122 insulating barriers
130 bundle materials
140 stiffening plates
150 adhesion materials
200 shell structures
210 upper shells
212,224 clamping parts
220 lower houses
222 earclip structures
300 printed circuit board (PCB)s
A, B knuckle
D
1, D
2Direction
Embodiment
It is described in detail as follows, and it is not in order to limit the utility model that described preferred embodiment is only done an explanation.
Please also refer to Fig. 2 A and Fig. 2 B, Fig. 2 A and Fig. 2 B are the structural representation and the partial sectional view thereof of a kind of slimming bus-bar construction of the utility model one embodiment, as shown in the figure, the slimming bus-bar construction comprises a flexible flat cable 100 and is arranged on a plurality of strip sections 110 on the flexible flat cable 100.Flexible flat cable 100 is made up of the many leads 102 that are arranged between insulating barrier 120 and the following insulating barrier 122, and wherein lead 102 be arranged in parallel.In one embodiment, it is one-body molded that insulating barrier 120,122 also can utilize proper method.A plurality of strip sections 110, utilize many slots 101 along the axis direction of lead 102 with the part section cutting of flexible flat cable 100 and form, and bend this strip section 110 at least one place and make it stacked layer by layer, be understandable that, flexible flat cable 100 can be a cutting unit with many leads 102, and the number of conductors in the cutting unit can change according to different demands.Wherein each strip section 110 all has a broken line 112, and each strip section 110 all is bent to form a knuckle A in the same direction along broken line 112; And each broken line 112 is to be arranged in parallel.In one embodiment, as shown in the figure, knuckle A includes but not limited to 90 degree, but be understandable that, knuckle A also can less than or greater than 90 degree.
It is above-mentioned to continue, please continue 2A with reference to figure, in one embodiment, for flexible flat cable 100 is mounted in the undersized tubular space, as display panels on the notebook computer and the pivotal position between the keyboard, perhaps have the e-book of undersized display floater etc., each strip section 110 is bending in the same direction not only, and each strip section 110 is stacked into a line concentration portion 114 up and down after folding.In another embodiment, as shown in Figure 3, flexible flat cable 100 also comprises bundle material 130, coats flexible flat cable 100 and the line concentration portion 114 of stacked bunchy fixedly is folded, the flexible flat cable receipts are made into smooth L type as shown in Figure 3.The material of wherein restrainting material 130 is selected from conductive fabric or insulating tape.The utility model bends the back but smooth structure, can effectively reduce the thickness of winding displacement.
Please continue with reference to figure 3, in another embodiment, wherein the upper surface of flexible flat cable 100 1 ends has junction 104, and part lead 102 to be exposed to insulating barrier 120 outer and form a plurality of conducting terminals on junction 104.Flexible flat cable 100 also can comprise a pair of insulation ear 105 of the both sides of the junction 104 that is arranged at flexible flat cable 100.In addition, can be as shown in Figure 4, stiffening plate 140 is arranged at junction 104 belows of flexible flat cable 100, with reinforcement intensity.Wherein the adhesion material (not shown) can be used to the fixedly lower surface and the stiffening plate 140 of flexible flat cable 100.Be among the embodiment, bus-bar construction of the present utility model is on subsequent implementation is used, the junction 104 of flexible flat cable 100 can be directly welded on circuit board, connector or the keyset so that it electrically contacts with circuit board, connector or keyset, bus-bar construction can pass through circuit board, connector or keyset and be connected with for example device of female end connector, and wherein circuit board can be printed circuit board (PCB) or bendable printed circuit board (PCB).Other application then is set out in down.
Please refer to Fig. 5, in another embodiment, slimming bus-bar construction of the present utility model can be the bus-bar construction of a low-voltage differential signal, bus-bar construction comprises also that shell structure 200 and flexible flat cable 100 are chimeric and exposes the partially conductive terminal of flexible flat cable 100 upper surfaces simultaneously, wherein the connected structure that constitutes corresponding to the female end connector of the junction 104 of shell structure 200 and flexible flat cable 100.In addition, as shown in the figure, shell structure 200 can comprise upper shell 210 and lower house 220.Do not break away from shell structure 200 for flexible flat cable 100 can being born repeatedly insert, extract the female seat connector, flexible flat cable 100 can comprise a pair of insulation ear 105 of the both sides of the junction 104 that is arranged at flexible flat cable 100.And lower house 220 can comprise that being arranged at both sides heatings earclip structure 222 and this earclip structure 222 has profile corresponding to the insulation ear 105 of flexible flat cable 100, make that when flexible flat cable 100 is arranged on the lower house 220 it is interior and have a spacing effect that insulation ear 105 can be placed in the earclip structure 222 of lower house 220.In one embodiment, also comprise adhesion material 150 is set, in order to the fixedly lower surface and the shell structure 200 of flexible flat cable 100.It is fixing that for example the lower surface of flexible flat cable 100 can utilize PUR and stiffening plate 140 (as shown in Figure 4) gummed, and also suitable adhesion material can be set between the lower surface of stiffening plate 140 and the shell structure 200 and be fixed.
Please continue with reference to figure 5, the slimming bus-bar construction of the utility model one embodiment also comprises at least one clamping part 212 and at least one clamping part 224 down, is arranged at upper shell 210 respectively and fastens to form clamping with lower house 220.Wherein the quantity of clamping part can change according to the different housings structure, includes but not limited to the quantity that is illustrated in graphic.
The schematic diagram of a kind of slimming bus-bar construction of the another embodiment of the utility model as shown in Figure 6, is with a last embodiment difference that flexible flat cable 100 has first junction 104 and second junction 106 of the opposite end that is positioned at flexible flat cable 100.A plurality of strip sections 110 are between first junction 104 and second junction 106, and each strip section 110 is except having first broken line 112 that be arranged in parallel, and each strip section 110 along first broken line 112 towards first direction D
1Be bent to form beyond the first knuckle A; Each strip section 110 also has second broken line 116 that be arranged in parallel, each strip section 110 along second broken line 116 towards second direction D
2Be bent to form the second knuckle B.As shown in the figure, in this embodiment, can be smooth after the bending of same flexible flat cable for making, the strip section 110 that the rear end connected of junction 104 and junction 106 bends in the opposite direction, and in addition, knuckle A equals knuckle B.Flexible flat cable 100 integral body are presented
Type.And in addition, in the architectural feature that a last embodiment has, all can be applicable among this embodiment, promptly repeat no more herein.
Fig. 7 A and Fig. 7 B have illustrated when different embodiment, the application of bus-bar construction of the present utility model.Shown in Fig. 7 A, first junction 104 of flexible flat cable 100 and second junction 106 electrically contact (among the figure only with printed circuit board (PCB) as illustration) in the mode of direct welding respectively with printed circuit board (PCB) 300, connector or keyset, bus-bar construction can pass through printed circuit board (PCB) 300, connector or keyset and be connected with for example device of female end connector.Perhaps, shown in Fig. 7 B, after flexible flat cable 100 utilizes shell structure 200 chimeric its first junctions 104 or second junction 106, dock with the female end connector with inserting mode again.Be understandable that the utility model includes but not limited to that graphic middle institute illustrates, the junction 104,106 at flexible flat cable 100 two ends also can utilize different structure to engage with extraneous respectively.
According to above-mentioned, the utility model provides a kind of slimming bus-bar construction, effectively controls the bus-bar construction integral thickness by the structure that separated time is folding.
Above-described embodiment only is explanation technological thought of the present utility model and characteristics, its purpose makes those skilled in the art can understand content of the present utility model and is implementing according to this, and can not limit the utility model with this, be that every equalization of doing according to spirit disclosed in the utility model changes or modifies, must be encompassed in the claim of the present utility model institute restricted portion.
Claims (25)
1. a slimming bus-bar construction is characterized in that, comprising:
One flexible flat cable, by be arranged on one insulating barrier and once many leads between the insulating barrier form, wherein those leads be arranged in parallel; And
A plurality of strip sections utilize along many slots of the axis direction of described lead and cut the part section of described flexible flat cable and form, and bend described strip section at least one place and make described strip section stacked layer by layer, wherein
Each described strip section all has a broken line, and each described strip section all is bent to form a knuckle in the same direction along described broken line; And
Each described broken line is for be arrangeding in parallel.
2. slimming bus-bar construction as claimed in claim 1 is characterized in that, each described strip section is stacked into a line concentration portion up and down after described direction bending.
3. slimming bus-bar construction as claimed in claim 2 is characterized in that described flexible flat cable also comprises a branch of material, coats described flexible flat cable and the described line concentration portion of stacked bunchy is fixedly folded.
4. slimming bus-bar construction as claimed in claim 3 is characterized in that the material of described bundle material is selected from conductive fabric or insulating tape.
5. slimming bus-bar construction as claimed in claim 1 is characterized in that, the upper surface of described flexible flat cable one end has a junction, and the part lead to be exposed to the described insulating barrier of going up outer and form a plurality of conducting terminals on described junction.
6. slimming bus-bar construction as claimed in claim 5 is characterized in that, the described junction of described flexible flat cable electrically contacts with a circuit board, a connector or a keyset.
7. slimming bus-bar construction as claimed in claim 5 is characterized in that, also comprises a stiffening plate, is arranged at the described junction below of described flexible flat cable.
8. slimming bus-bar construction as claimed in claim 5 is characterized in that, described flexible flat cable also comprises a pair of insulation ear, is arranged at the both sides of the described junction of described flexible flat cable.
9. slimming bus-bar construction as claimed in claim 5 is characterized in that, comprises also that a shell structure and described flexible flat cable are chimeric and exposes the described partially conductive terminal of described flexible flat cable upper surface simultaneously, wherein
The described junction of described shell structure and described flexible flat cable constitutes the connected structure corresponding to a female end connector; And
Described shell structure comprises a upper shell and a lower house.
10. slimming bus-bar construction as claimed in claim 9 is characterized in that, also comprises the earclip structure that is arranged at both sides in the described lower house.
11. slimming bus-bar construction as claimed in claim 9 is characterized in that, also comprises clamping part and at least one following clamping part at least one, is arranged at described upper shell and described lower house respectively and fastens to form clamping.
12. a slimming bus-bar construction is characterized in that, comprising:
One flexible flat cable, by be arranged on one insulating barrier and once many leads between the insulating barrier form, wherein said lead is for be arrangeding in parallel, and one first junction and one second junction are positioned at the opposite end of described flexible flat cable; And
A plurality of strip sections, between described first junction and described second junction, utilization is cut the part section of described flexible flat cable and is formed along many slots of the axis direction of those leads, and bends described strip section at least one place and make described strip section stacked layer by layer, wherein
Each described strip section has one first broken line that be arranged in parallel, and each described strip section bends along described first broken line towards a first direction and forms one first knuckle with described flexible flat cable; And
Each described strip section has one second broken line that be arranged in parallel, and each described strip section bends along described second broken line towards a second direction and forms one second knuckle with described flexible flat cable.
13. slimming bus-bar construction as claimed in claim 12 is characterized in that, described first direction is opposite with described second direction.
14. slimming bus-bar construction as claimed in claim 12 is characterized in that, described first knuckle equals described second knuckle.
15. slimming bus-bar construction as claimed in claim 12 is characterized in that, each described strip section is stacked into a line concentration portion up and down after described first direction or the bending of described second direction.
16. slimming bus-bar construction as claimed in claim 15 is characterized in that described flexible flat cable also comprises a branch of material, coats described flexible flat cable and the described line concentration portion of stacked bunchy is fixedly folded.
17. slimming bus-bar construction as claimed in claim 16 is characterized in that the material of described bundle material is selected from conductive fabric or insulating tape.
18. slimming bus-bar construction as claimed in claim 12 is characterized in that, described first junction of described flexible flat cable and described second junction are respectively towards different both directions.
19. slimming bus-bar construction as claimed in claim 12 is characterized in that, described first junction of described flexible flat cable and/or described second junction electrically contact with a circuit board, a connector or a keyset respectively.
20. slimming bus-bar construction as claimed in claim 12 is characterized in that, also comprises a stiffening plate, is arranged at described first junction and/or described second junction below of described flexible flat cable.
21. slimming bus-bar construction as claimed in claim 12 is characterized in that, described flexible flat cable also comprises a pair of insulation ear, is arranged at described first junction of described flexible flat cable and/or the both sides of described second junction.
22. slimming bus-bar construction as claimed in claim 12 is characterized in that, the part lead is exposed to described last insulating barrier and forms a plurality of first conducting terminals outward on described first junction; And the part lead is exposed to described last insulating barrier and forms a plurality of second conducting terminals outward on described second junction.
23. slimming bus-bar construction as claimed in claim 22 is characterized in that, comprises also that a shell structure and described flexible flat cable are chimeric and exposes part first conducting terminal at described flexible flat cable upper surface simultaneously, wherein
Described first junction of described shell structure and described flexible flat cable constitutes the connected structure corresponding to a female end connector; And
Described shell structure comprises a upper shell and a lower house.
24. slimming bus-bar construction as claimed in claim 23 is characterized in that, also comprises an earclip structure that is arranged at both sides in the described lower house.
25. slimming bus-bar construction as claimed in claim 23 is characterized in that, also comprises clamping part and at least one following clamping part at least one, is arranged at described upper shell and described lower house respectively and fastens to form clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205778223U CN201937028U (en) | 2010-10-22 | 2010-10-22 | Thinned flat cable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205778223U CN201937028U (en) | 2010-10-22 | 2010-10-22 | Thinned flat cable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937028U true CN201937028U (en) | 2011-08-17 |
Family
ID=44448537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205778223U Ceased CN201937028U (en) | 2010-10-22 | 2010-10-22 | Thinned flat cable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842375A (en) * | 2012-09-13 | 2012-12-26 | 今皓光电（昆山）有限公司 | Flexible flat cable (FFC) signal transmission line |
-
2010
- 2010-10-22 CN CN2010205778223U patent/CN201937028U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842375A (en) * | 2012-09-13 | 2012-12-26 | 今皓光电（昆山）有限公司 | Flexible flat cable (FFC) signal transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20140415 Decision number of declaring invalidation: 22519 Granted publication date: 20110817 |