CN212277578U - Flat cable connector assembly - Google Patents
Flat cable connector assembly Download PDFInfo
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- CN212277578U CN212277578U CN202021456892.3U CN202021456892U CN212277578U CN 212277578 U CN212277578 U CN 212277578U CN 202021456892 U CN202021456892 U CN 202021456892U CN 212277578 U CN212277578 U CN 212277578U
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- flat cable
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- connector assembly
- cable connector
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Abstract
The utility model discloses a flat cable connector component, which comprises a flat cable and a connector, wherein the flat cable is connected with the connector through a connecting plate; the connecting plate comprises a plate body, a first connecting end and a second connecting end are arranged on the surface of the plate body, an adapter is arranged in the plate body, and the first connecting end and the second connecting end are both electrically connected with the adapter; the connector is electrically connected to the first connection end, and the flat cable is electrically connected to the second connection end. The utility model provides a flat cable connector component utilizes a connecting plate to realize being connected between flat cable and the connector, has saved the conductor winding displacement of flat cable and the counterpoint process of the Pin foot of connector, can improve the connection stability between flat cable and the connector when having improved production efficiency, reduces the probability that the short circuit appears, has consequently reduced and has scrapped the loss.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a flat cable connector subassembly.
Background
An FFC (flexible Flat cable) flexible Flat cable is an insulation material and an extremely thin tinned Flat copper wire, and has the advantages of flexibility, random bending and folding, thin thickness, small volume, convenient disassembly and assembly and the like, so that the FFC is widely favored, and the FFC is usually required to be connected with a connector in the application process to realize signal transmission.
Taking the DF9A connector as an example, in the prior art, the FFC and the DF9A connector are usually connected by direct welding, and the FFC is directly welded on the pin of the DF9 series connector by a HUB welder to realize the connection between the FFC and the DF9 series connector; in the welding process, a CCD industrial camera is used for amplifying and aligning, and then an FFC flat cable and a Pin Pin of a DF9A connector are welded together by melting a tin wire or tin paste at high temperature instantly by a HUB welding machine. Because the distance between the conductor flat cables on the FFC is small and is usually only 0.5mm, the width of the conductor flat cables is only 0.3mm, and the conductor flat cables of the FFC and the Pin pins of the DF9 connector need to be staggered and aligned, the extremely high alignment difficulty causes long time consumption during welding, and the production efficiency is low; in addition, under this kind of connected mode, the conductor winding displacement of FFC is connected unstablely with the Pin foot of connector, and the condition of short circuit easily appears, and the cost of reprocessing leads to scrapping the loss to be high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a flat cable connector subassembly solves among the prior art the high inefficiency that leads to of the connection degree of difficulty of a flat cable and connector to and connect unstable short circuit appearing easily and lead to scrapping the higher problem of loss.
In order to achieve the above object, the present invention provides the following technical solutions:
a flat cable connector assembly comprises a flat cable and a connector, wherein the flat cable is connected with the connector through a connecting plate;
the connecting plate comprises a plate body, a first connecting end and a second connecting end are arranged on the surface of the plate body, an adapter is arranged in the plate body, and the first connecting end and the second connecting end are both electrically connected with the adapter;
the connector is electrically connected to the first connection end, and the flat cable is electrically connected to the second connection end.
Optionally, the connecting plate is a PCB connecting plate;
optionally, the board body has a front surface, and the first connection end is a first pad disposed on the front surface;
the connector comprises a Pin foot, and the Pin foot is connected with the first connecting end in a welding mode.
Optionally, the board body further has a back surface, and the second connection end is a second pad disposed on the back surface;
the flat cable includes a conductor end soldered to the second connection end.
Optionally, a fixing rubber strip is arranged at the front end of the conductor end.
Optionally, the width of the fixing rubber strip is 1 mm.
Optionally, the fixing rubber strip is an insulator.
Optionally, the adaptor includes a switching layer disposed in the connection board, a switching wiring is disposed in the switching layer, one end of the switching wiring is electrically connected to the first connection end, and a second end of the switching wiring is connected to the second connection end.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a flat cable connector component utilizes a connecting plate to realize being connected between flat cable and the connector, has saved the conductor winding displacement of flat cable and the counterpoint process of the Pin foot of connector, can improve the connection stability between flat cable and the connector when having improved production efficiency, reduces the probability that the short circuit appears, has consequently reduced and has scrapped the loss.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of a prior art connection structure of a flat cable and a connector;
FIG. 2 is a schematic view of another prior art connection of a flat cable to a connector;
fig. 3 is a schematic structural view of a flat cable connector assembly according to the present invention;
fig. 4 is a schematic view of a connection structure between a connector and a connection plate in a flat cable connector assembly according to the present invention;
fig. 5 is a schematic view of a connection structure between a flat cable and a connection plate in a flat cable connector assembly according to the present invention;
fig. 6 is a schematic view of another connection structure between a flat cable and a connection board in a flat cable connector assembly according to the present invention.
In the above figures: 10. a flat cable; 11. a conductor end; 12. fixing an adhesive tape; 20. a connector; 21. a Pin Pin; 30. a connecting plate; 31. a first connection end; 32. a second connection end.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, in the prior art, the connection between the connector 20 and the FFC flexible flat cable 10 is mainly achieved by direct soldering, and the conductor end 11 of the flat cable 10 is directly soldered to the Pin 21 of the connector 20; the connection mode not only has great check on the alignment precision, but also causes the production efficiency to be difficult to improve; in addition, since the flat conductor cable of the FFC flexible flat cable 10 is thin, the welding position is likely to be unstable and short-circuit is likely to occur, and thus the rejection rate is high. The utility model aims to provide a flat cable 10 coupling assembling to solve the above-mentioned problem among the prior art.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 3 to fig. 6, an assembly of a connector 20 of a flat cable 10 includes the flat cable 10 and the connector 20, wherein the flat cable 10 is connected to the connector 20 through a connecting plate 30.
Specifically, the connecting plate 30 includes a plate body, a first connecting end 31 and a second connecting end 32 are arranged on the surface of the plate body, an adapter is arranged in the plate body, and both the first connecting end 31 and the second connecting end 32 are electrically connected with the adapter; further, the connector 20 is electrically connected to the first connection end 31, the flat cable 10 is electrically connected to the second connection end 32, and the adaptor in the board body is used for realizing the adaptor between the flat cable 10 and the connector 20, so as to realize the normal transmission of signals.
In the present embodiment, the connection board 30 is a PCB board; further, the board body has a front surface, and the first connection end 31 is a first pad disposed on the front surface; the connector 20 includes a Pin leg 21, and the Pin leg 21 is solder-connected to the first connection end 31.
It is understood that the Pin pins 21 of the connector 20 and the first connection terminals 31 can be soldered by SMT chip bonding process.
Furthermore, the board body further has a reverse surface, and the second connecting terminal 32 is a second pad disposed on the reverse surface; the flat cable 10 comprises a conductor end 11, the conductor end 11 being soldered to the second connection terminal 32. The conductor end 11 is the conductor row of the flat cable 10.
It will be appreciated that the soldered connection between the conductor end 11 of the flat cable 10 and the second connection terminal 32 may also be achieved using an SMT pick and place process.
Based on this, the embodiment of the present invention provides an assembling method of a flat cable connector assembly, including: firstly, welding a Pin Pin 21 of a connector 20 and a first connecting end 31 of a connecting plate 30 by adopting an SMT (surface mount technology) chip mounting process to form a semi-finished product, then placing the semi-finished product in a positioning jig groove, and brushing solder paste; then, the flat cable 10 is placed over the bonding wafer, i.e., the land, of the connector 20, and each Pin leg 21 of the connector 20 is aligned with the conductor row of the flat cable 10 and then bonded using a HUB bonding machine, thereby forming the flat cable connector assembly.
In order to avoid skew deformation of the conductor ends 11 of the flat cable 10 during soldering to affect the connection effectiveness, the front ends of the conductor ends 11 are provided with fixing rubber strips 12, the width of the fixing rubber strips 12 is 1mm, and the fixing rubber strips can fix the conductor ends 11 without affecting the overall performance of the connector 20 assembly of the flat cable 10, so that stable connection between the flat cable 10 and the connecting plate 30 is ensured. In addition, the fixed pin can also avoid the problem that the FFC wire leads to the conductor flat cable to upwarp because of the plug.
In this embodiment, the fixing rubber 12 is an insulator.
Furthermore, the adaptor includes an adaptor layer disposed in the connection board 30, the adaptor layer is disposed with an adaptor wiring, one end of the adaptor wiring is electrically connected to the first connection terminal 31, and a second end of the adaptor wiring is connected to the second connection terminal 32, so as to achieve conduction between the front and back sides of the connection board 30.
In the present embodiment, the flat cable 10 is an FFC flexible flat cable, and the connector 20 is a DF9A-25S-1V (69) model connector manufactured by guang jiu japan; it is to be understood that the present invention provides a connector 20 assembly for flat cables 10 that is also suitable for use with other types of connectors.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a flat cable 10 connector 20 subassembly utilizes a connecting plate 30 to realize being connected between flat cable 10 and the connector 20, has saved the conductor winding displacement of flat cable 10 and the Pin foot 21's of connector 20 counterpoint process, can improve the stability of being connected between flat cable 10 and the connector 20 when having improved production efficiency, reduces the probability that the short circuit appears, has consequently reduced and has scrapped the loss.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A flat cable connector assembly, comprising a flat cable and a connector, wherein the flat cable and the connector are connected through a connecting plate;
the connecting plate comprises a plate body, a first connecting end and a second connecting end are arranged on the surface of the plate body, an adapter is arranged in the plate body, and the first connecting end and the second connecting end are both electrically connected with the adapter;
the connector is electrically connected to the first connection end, and the flat cable is electrically connected to the second connection end.
2. The flat cable connector assembly according to claim 1, wherein said connection plate is a PCB connection plate.
3. The flat cable connector assembly according to claim 2, wherein the board body has a front surface, and the first connecting terminal is a first pad disposed on the front surface;
the connector comprises a Pin foot, and the Pin foot is connected with the first connecting end in a welding mode.
4. The flat cable connector assembly according to claim 3, wherein said plate body further has an opposite surface, and said second connecting terminal is a second pad disposed on said opposite surface;
the flat cable includes a conductor end soldered to the second connection end.
5. The flat cable connector assembly according to claim 4, wherein the front ends of the conductor ends are provided with a strip of fixation glue.
6. The flat cable connector assembly according to claim 5, wherein the width of the strip of anchoring adhesive is 1 mm.
7. The flat cable connector assembly according to claim 5, wherein said strip of securement adhesive is an insulator.
8. The flat cable connector assembly according to claim 1, wherein said interposer includes an interposer layer disposed in said connection board, said interposer layer having interposer wires disposed therein, one ends of said interposer wires electrically connected to said first connection terminals, and second ends of said interposer wires connected to said second connection terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021456892.3U CN212277578U (en) | 2020-07-22 | 2020-07-22 | Flat cable connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021456892.3U CN212277578U (en) | 2020-07-22 | 2020-07-22 | Flat cable connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212277578U true CN212277578U (en) | 2021-01-01 |
Family
ID=73898565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021456892.3U Active CN212277578U (en) | 2020-07-22 | 2020-07-22 | Flat cable connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212277578U (en) |
-
2020
- 2020-07-22 CN CN202021456892.3U patent/CN212277578U/en active Active
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