CN102570088A - Plug-in shifting prevention and control structure of flexible circuit flat cable - Google Patents
Plug-in shifting prevention and control structure of flexible circuit flat cable Download PDFInfo
- Publication number
- CN102570088A CN102570088A CN2010106120954A CN201010612095A CN102570088A CN 102570088 A CN102570088 A CN 102570088A CN 2010106120954 A CN2010106120954 A CN 2010106120954A CN 201010612095 A CN201010612095 A CN 201010612095A CN 102570088 A CN102570088 A CN 102570088A
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- flexible circuit
- circuit cable
- connector
- plastics
- working
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a plug-in shifting prevention and control structure of a flexible circuit flat cable. A plug-in connector is arranged at a plug-in connector positioning segment defined by the flexible circuit flat cable in a combining manner; the plug-in connector is provided with a metal part and a plastic part; and when the plug-in shifting prevention and control structure is assembled, the plastic part is positioned on the first surface of the plug-in connector positioning segment of the flexible circuit flat cable first and is then sleeved and wrapped by the metal part. A shifting prevention and control structure is arranged at the plug-in connector positioning segment, so that the plug-in connector cannot shift along the extension direction of the flat cable when being positioned at the plug-in connector positioning segment and suffers external thrust.
Description
Technical field
The present invention relates to a kind of connected structure of flexible flat cable, be meant especially a kind ofly to make connector be positioned the defined connector of flexible circuit cable location section and when receiving external force and pass, the system structure of being shifted elsewhere for garrison duty is taken off in unlikely grafting of taking off the flexible circuit cable that moves.
Background technology
Flexible flat cable or pliability winding displacement apply to various electronic products such as mobile computer, personal digital assistant, mobile phone widely.Traditional flexible flat cable structure generally is the structure that several outer leads that are covered with insulating barrier is formed side by side a winding displacement, and the mode of matching connector or circuit welding is as the usefulness of the transmission of electronic signal.
Because flexible circuit cable has the characteristic of thin thickness and flexible, so when flexible circuit cable is plugged to the slot of a correspondence, often have the situation inaccurate, that steadiness is not enough of pegging graft.The practitioner is in response to this problem, is that the front end at flexible circuit cable combines a connector, to strengthen the steadiness in its mechanism, also improved the stability that electrically contacts of pegging graft.This connector has generally comprised a metalwork and a working of plastics.
In when assembling, at first the metalwork cover is invested flexible circuit cable, again working of plastics is positioned at the preset section of this flexible circuit cable, pass forward with this metalwork again and overlap and be overlying on this working of plastics.At this moment, promptly can be plugged in the slot with the grafting section of this flexible circuit cable.
Yet, in the prior art, owing to do not dispose any system structure of being shifted elsewhere for garrison duty of taking off, so when if the user passes metalwork with hand backward, connector promptly breaks away from working of plastics along this winding displacement bearing of trend.Working of plastics covers combination owing to lacked the cover of metalwork, so make working of plastics can't be positioned at the preset section of flexible circuit cable.So promptly completely lost the function of configuration metalwork and working of plastics, also can't reach original expection and strengthen the steadiness in the mechanism and improve the purpose that electrically contacts stability of pegging graft.
Summary of the invention
The technical problem that the present invention solves provides a kind of grafting of flexible circuit cable and takes off the system structure of being shifted elsewhere for garrison duty; So that connector when being incorporated into flexible circuit cable, can not make connector take off the originally predetermined section position of Mobile Software's property circuit cable because of user's the operation application of force.
Technical solution of the present invention is:
The system structure of being shifted elsewhere for garrison duty is taken off in a kind of grafting of flexible circuit cable; This flexible circuit cable has a first surface and a second surface; This flexible circuit cable extends with a winding displacement bearing of trend, and the one of which free end is the grafting section, and the zone that is adjacent to this grafting section is a connector location section; On the first surface of this flexible circuit cable, be laid with many conductive paths, each conductive path extends to the grafting section of this flexible circuit cable, and forms a plurality of conduction contact jaws in this grafting section after locating section through this connector; One insulation coating, the first surface and this conductive path that are formed at this flexible circuit cable are surperficial; One connector is positioned this connector location section, and this connector has a metalwork and a working of plastics, and when assembling, this working of plastics is positioned at the first surface of the connector location section of this flexible circuit cable earlier, covers this working of plastics with this metalwork cover again; Wherein: the connector of this flexible circuit cable location section is provided with one and takes off the system structure of being shifted elsewhere for garrison duty, and makes this connector be positioned this connector location section and when receiving external force and passing, unlikely taking off along this winding displacement bearing of trend moved.
Learn that by above explanation the present invention has following advantage really:
The system structure of being shifted elsewhere for garrison duty is taken off in the grafting of flexible circuit cable of the present invention; Be that section is combined with a connector in the defined connector of flexible circuit cable location; This connector has a metalwork and a working of plastics; When assembling, this working of plastics is positioned at the first surface of the connector location section of this flexible circuit cable earlier, covers this working of plastics with this metalwork cover again.At section place, this connector location, be provided with one and take off the system structure of being shifted elsewhere for garrison duty, when making this connector be positioned at this connector location section, when limiting this connector and receiving external force and pass, unlikely taking off along this winding displacement bearing of trend moved.
A kind of flexible circuit cable connector structure of the present invention with firm grafting function.Can make connector in case after combining to be positioned at the predetermined segment position of flexible circuit cable, pass the also unlikely position of moving original location of taking off arbitrarily, thereby can reach the steadiness that strengthens in the mechanism and improve the stability that electrically contacts of pegging graft even receive external force.
Description of drawings
Fig. 1 is the sketch map of first embodiment of the invention;
Fig. 2 is the cutaway view of 2-2 section among Fig. 1;
Fig. 3 is combined in flexible circuit cable for metalwork in the first embodiment of the present invention and working of plastics, but the front schematic view when not making up as yet;
Fig. 4 is combined in flexible circuit cable for metalwork in the first embodiment of the invention and working of plastics, but the reverse side sketch map when not making up as yet;
Fig. 5 is the isometric front view of flexible circuit cable in the first embodiment of the invention;
Fig. 6 is the reverse side stereogram of flexible circuit cable in the first embodiment of the invention;
Fig. 7 is the top plan schematic view of first embodiment of the invention working of plastics;
Fig. 8 is working of plastics and the cutaway view of flexible circuit cable when combination in the first embodiment of the invention;
Fig. 9 is the sketch map of the flexible circuit cable of second embodiment of the invention;
Figure 10 is combined in flexible circuit cable for metalwork in the second embodiment of the invention and working of plastics, but the front schematic view when not making up as yet;
Figure 11 is combined in flexible circuit cable for metalwork in the second embodiment of the invention and working of plastics, and accomplishes the front schematic view after making up;
Figure 12 is the sketch map of third embodiment of the invention;
Figure 13 is for forming clamping part and form the structure chart of corresponding clamping part at metalwork at working of plastics in the third embodiment of the invention;
Figure 14 is for forming clamping part and form another structure chart of corresponding clamping part at metalwork at working of plastics in the third embodiment of the invention;
Figure 15 is the sketch map of fourth embodiment of the invention.
The main element label declaration:
1: flexible circuit cable 11: first surface 12: second surface
13: conduction contact jaw 14: screen 2: conductive path
3: insulation coating 4: connector 41: metalwork
411: vacancy section 412: end edge 42: working of plastics
5: circuit substrate 51: slot 6,6a, 6b: take off the system structure of being shifted elsewhere for garrison duty
61: protruding pinna 62: recess 63: buckling parts
64: buckling groove 641: wing plate 65: protrude out alar part
66: clamping part 67: corresponding clamping part 7: retaining system portion
D: preset spacing I: winding displacement bearing of trend II: glide direction
S1: grafting section S2: connector location section
Embodiment
To understand in order technical characterictic of the present invention, purpose and effect being had more clearly, to contrast description of drawings embodiment of the present invention at present.
Consult Fig. 1～2, it shows the sketch map of first embodiment of the invention.One flexible circuit cable 1 has a first surface 11 and a second surface 12; Free end at flexible circuit cable 1 is defined as grafting section S1 to this flexible circuit cable 1 with winding displacement bearing of trend I extension, then is defined as connector location section S2 in the zone that is adjacent to this grafting section S1.
On the first surface 11 of flexible circuit cable 1; Be laid with the conductive path 2 of many be parallel to each other extension and each intervals; After each conductive path 2 is located section S2 through this connector; Extend to the grafting section S1 of this flexible circuit cable 1, and form a plurality of conduction contact jaws 13 at this grafting section S1.
One insulation coating 3 is formed on the surface of first surface 11 and this conductive path 2 of this flexible circuit cable 1.One connector 4 is positioned at this connector location section S2, and this connector 4 is made up of a metalwork 41 and 42 of working of plasticss, and wherein metalwork 41 has a preset vacancy section 411, and working of plastics 42 then is flat structure.
Consult Fig. 2～4 simultaneously; When assembling; At first wore the vacancy section 411 (consulting shown in Figure 2) that metalwork 41 trailing edges of connector 4 are offered with the conduction contact jaw 13 of flexible circuit cable 1; The first surface 11 that then working of plastics 42 is positioned at this flexible circuit cable 1 is corresponding to the position of connector location section S2, metalwork 41 passed forward with glide direction II again and overlapped to cover and be incorporated into working of plastics 42.
After accomplishing above-mentioned combination; Promptly can be plugged in the slot 51 that is configured on the circuit substrate 5, make each conduction contact jaw 13 of the grafting section S1 of flexible circuit cable 1 be contacted with the correspondence conduction contact jaw in the slot 51 with the grafting section S1 of flexible circuit cable 1.
Consult Fig. 5～8 simultaneously, flexible circuit cable 1 is positioned at this section S2 place, connector location, is provided with one and takes off the system structure 6 of being shifted elsewhere for garrison duty.In the first embodiment of the present invention; This takes off the system structure 6 of being shifted elsewhere for garrison duty and includes a pair of protruding pinna 61; Protrude out the both side edges at the section S2 place, connector location of this flexible circuit cable 1, be adjacent to these protruding pinna 61 places at the lateral margin of flexible circuit cable 1 and then be formed with corresponding recess 62.In the preferred embodiment, the second surface 12 of this flexible circuit cable 1 is formed with one with the made screen 14 of electric conducting material, and forms this recess 62 adjacent to these protruding pinna 61 places hollow out at this screen 14.This screen 14 also can be with made as the insulating material of intensity strengthening course except the employing electric conducting material is processed.This recess 62 also can be the hollow out zone that is formed directly into the lateral margin of flexible circuit cable 1.
And aspect connector 4; Then be to be formed with a buckling parts 63 at protruding pinna 61 places that working of plastics 42 is positioned at corresponding to this flexible circuit cable 1; And being formed with buckling groove 64 being adjacent to these buckling parts 63 places, this buckling groove 64 is to be formed by these working of plastics 42 641 of formed wing plates.
When working of plastics 42 is combined in the connector location section S2 of this flexible circuit cable 1; The buckling groove 63 proper involutory protruding pinnas 61 that are positioned at this flexible circuit cable 1 of the working of plastics 42 of this connector 4, the buckling groove 64 of working of plastics 42 then just is fastened on the recess 62 of flexible circuit cable 1.So make connector 4 when receiving the external force passing, unlikely taking off along this winding displacement bearing of trend I moved, and also can not move along taking off perpendicular to the direction of this winding displacement bearing of trend I.
Consult Fig. 9～11, it shows the sketch map of second embodiment of the invention.Among this embodiment, the element that is same as last embodiment is to indicate with identical symbol, to show correspondence.The system structure 6a that is shifted elsewhere for garrison duty that takes off of this embodiment includes a pair of protruding pinna 61; Protrude out the both side edges at the section S2 place, connector location of this flexible circuit cable 1; Be adjacent to these protruding pinna 61 places at the lateral margin of flexible circuit cable 1 and then be formed with a pair of alar part 65 that protrudes out, a preset spacing d is arranged between the two.Protruding pinna 61 places that the working of plastics 42 of this connector 4 is positioned at corresponding to this flexible circuit cable 1 are formed with corresponding buckling parts 63.
When this working of plastics 42 is combined in the connector location section S2 of this flexible circuit cable 1, the buckling parts 63 proper involutory protruding pinnas 61 that are positioned at this flexible circuit cable 1 of the working of plastics 42 of this connector 4.And when metalwork 41 covers of connector 4 covered this working of plastics 42 of combination, the end edge 412 of this metalwork 41 just received this to protrude out alar part 65 conflicts, and the displacement of restriction metalwork 41.
Consult Figure 12～13, it shows the sketch map of third embodiment of the invention.The taking off of this embodiment system structure 6b that is shifted elsewhere for garrison duty is that lateral margin at working of plastics 42 is formed with at least one clamping part 66, and at the lateral margin correspondence position of metalwork 41, then is provided with corresponding clamping part 67.When metalwork 41 covers covered this working of plastics 42, the corresponding clamping part 67 proper correspondences of this metalwork 41 were fastened on the clamping part 66 of this working of plastics 42.Clamping part 66 among the figure is structures triangular in shape, also can make other structure, structure such as round convex shape for example, and the corresponding clamping part 67 of metalwork 41 then is the structure corresponding to this clamping part 66.Clamping part 66 can be integrally moulded and process, and corresponding clamping part 67 generally the punching press of common metal part form, as long as the structure that both can corresponding buckle all is fit to be applied in the present invention.
In addition; This clamping part 66 is except the lateral margin that is formed on working of plastics 42; Can also be formed on the plate body end face (consulting Figure 14) of this working of plastics 42, the corresponding clamping part 67 of metalwork 41 then is formed in the plate body bottom surface of metalwork 41 and corresponding to the position of this clamping part 66.
Consult Figure 15, it shows the sketch map of fourth embodiment of the invention.The taking off of this embodiment system structure of being shifted elsewhere for garrison duty includes at least one retaining system portion 7, is arranged on the first surface of this flexible circuit cable 1 11.After metalwork 41 covers of connector 4 covered this working of plastics 42 of combination, the end edge 412 of this metalwork 41 was conflicted by this retaining system portion 7 just, and the displacement of restriction metalwork 41.Retaining system portion 7 is provided with the second surface 12 that the position also can be arranged on flexible circuit cable 1.Retaining system portion 7 has a predetermined suitable height, generally insulating material made.
The above is merely the schematic embodiment of the present invention, is not in order to limit scope of the present invention.Any those skilled in the art, equivalent variations of under the prerequisite that does not break away from design of the present invention and principle, having done and modification all should belong to the scope that the present invention protects.
Claims (6)
1. the system structure of being shifted elsewhere for garrison duty is taken off in the grafting of a flexible circuit cable; This flexible circuit cable has a first surface and a second surface; This flexible circuit cable extends with a winding displacement bearing of trend, and the one of which free end is the grafting section, and the zone that is adjacent to this grafting section is a connector location section;
On the first surface of this flexible circuit cable, be laid with many conductive paths, each conductive path extends to the grafting section of this flexible circuit cable, and forms a plurality of conduction contact jaws in this grafting section after locating section through this connector;
One insulation coating, the first surface and this conductive path that are formed at this flexible circuit cable are surperficial;
One connector is positioned this connector location section, and this connector has a metalwork and a working of plastics, and when assembling, this working of plastics is positioned at the first surface of the connector location section of this flexible circuit cable earlier, covers this working of plastics with this metalwork cover again;
It is characterized in that:
The connector of this flexible circuit cable location section is provided with one and takes off the system structure of being shifted elsewhere for garrison duty, and makes this connector be positioned this connector location section and when receiving external force and passing, unlikely taking off along this winding displacement bearing of trend moved.
2. the system structure of being shifted elsewhere for garrison duty is taken off in the grafting of flexible circuit cable as claimed in claim 1, it is characterized in that, this takes off the system structure of being shifted elsewhere for garrison duty and includes:
The lateral margin of this flexible circuit cable is formed with at least one protruding pinna;
The working of plastics of this connector is formed with corresponding buckling parts in the protruding pinna place corresponding to this flexible circuit cable;
When this working of plastics was combined in the connector location section of this flexible circuit cable, the buckling parts of the working of plastics of this connector is the involutory protruding pinna that is positioned this flexible circuit cable just.
3. the system structure of being shifted elsewhere for garrison duty is taken off in the grafting of flexible circuit cable as claimed in claim 2, it is characterized in that, this takes off the system structure of being shifted elsewhere for garrison duty and includes:
The lateral margin of this flexible circuit cable is arranged with at least one recess;
The working of plastics of this connector is formed with corresponding buckling groove in the recesses corresponding to this flexible circuit cable;
When this working of plastics was combined in the connector location section of this flexible circuit cable, the buckling groove of the working of plastics of this connector is the involutory recess that is positioned this flexible circuit cable just.
4. the system structure of being shifted elsewhere for garrison duty is taken off in the grafting of flexible circuit cable as claimed in claim 1, it is characterized in that, this takes off the system structure of being shifted elsewhere for garrison duty and includes:
The lateral margin of this flexible circuit cable protrudes out at least one protruding pinna in this section place, connector location;
At least one alar part that protrudes out is protruded out by the lateral margin of this flexible circuit cable, and this protrudes out alar part adjacent to this protruding pinna, has a predetermined spacing between the two;
The working of plastics of this connector is formed with corresponding buckling parts in the protruding pinna place corresponding to this flexible circuit cable;
When this working of plastics is combined in the connector location section of this flexible circuit cable; The buckling parts of the working of plastics of this connector is the involutory protruding pinna that is positioned this flexible circuit cable just; And when this metalwork cover covers when combining this working of plastics, the end edge of this metalwork receives this to protrude out alar part to conflict.
5. the system structure of being shifted elsewhere for garrison duty is taken off in the grafting of flexible circuit cable as claimed in claim 1, it is characterized in that, this takes off the system structure of being shifted elsewhere for garrison duty and includes:
At least one clamping part is formed at this working of plastics;
At least one corresponding clamping part is formed at this metalwork, and mutual clamping part corresponding to this working of plastics;
When wherein this metalwork cover covered this working of plastics, the proper correspondence of corresponding clamping part of this metalwork was fastened on the clamping part of this working of plastics.
6. the system structure of being shifted elsewhere for garrison duty is taken off in the grafting of flexible circuit cable as claimed in claim 1, it is characterized in that, this takes off the system structure of being shifted elsewhere for garrison duty and includes:
At least one retaining system portion is arranged on the first surface of this flexible circuit cable, and after the metalwork cover of this connector covered and combines this working of plastics, the end edge of this metalwork was conflicted by this retaining system portion just, and limits the displacement of this metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010612095.4A CN102570088B (en) | 2010-12-29 | 2010-12-29 | Plug-in shifting prevention and control structure of flexible circuit flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010612095.4A CN102570088B (en) | 2010-12-29 | 2010-12-29 | Plug-in shifting prevention and control structure of flexible circuit flat cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102570088A true CN102570088A (en) | 2012-07-11 |
| CN102570088B CN102570088B (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010612095.4A Active CN102570088B (en) | 2010-12-29 | 2010-12-29 | Plug-in shifting prevention and control structure of flexible circuit flat cable |
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| Country | Link |
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| CN (1) | CN102570088B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737833A (en) * | 1971-05-12 | 1973-06-05 | Honeywell Inf Systems | Ribbon cable connector system having feed thru connector |
| US6508674B1 (en) * | 2000-10-18 | 2003-01-21 | Storage Technology Corporation | Multi-layer conductive device interconnection |
| CN1794518A (en) * | 2004-12-20 | 2006-06-28 | 日本航空电子工业株式会社 | Connector suitable for connection of a thin sheet member |
| CN1808779A (en) * | 2005-01-17 | 2006-07-26 | 日本压着端子制造株式会社 | Fpc connector |
| CN101312273A (en) * | 2007-05-21 | 2008-11-26 | 黄添宏 | Plug of electric connector and electric connecting assembly |
| CN101803475A (en) * | 2007-09-21 | 2010-08-11 | 三菱电机株式会社 | Structure for fixing flexible wiring board |
| CN103094762A (en) * | 2011-11-08 | 2013-05-08 | Smk株式会社 | Flat cable connector |
-
2010
- 2010-12-29 CN CN201010612095.4A patent/CN102570088B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737833A (en) * | 1971-05-12 | 1973-06-05 | Honeywell Inf Systems | Ribbon cable connector system having feed thru connector |
| US6508674B1 (en) * | 2000-10-18 | 2003-01-21 | Storage Technology Corporation | Multi-layer conductive device interconnection |
| CN1794518A (en) * | 2004-12-20 | 2006-06-28 | 日本航空电子工业株式会社 | Connector suitable for connection of a thin sheet member |
| CN1808779A (en) * | 2005-01-17 | 2006-07-26 | 日本压着端子制造株式会社 | Fpc connector |
| CN101312273A (en) * | 2007-05-21 | 2008-11-26 | 黄添宏 | Plug of electric connector and electric connecting assembly |
| CN101803475A (en) * | 2007-09-21 | 2010-08-11 | 三菱电机株式会社 | Structure for fixing flexible wiring board |
| CN103094762A (en) * | 2011-11-08 | 2013-05-08 | Smk株式会社 | Flat cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102570088B (en) | 2014-07-23 |
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