CN109411971A - A kind of adapter of switchable FPC - Google Patents
A kind of adapter of switchable FPC Download PDFInfo
- Publication number
- CN109411971A CN109411971A CN201811348832.7A CN201811348832A CN109411971A CN 109411971 A CN109411971 A CN 109411971A CN 201811348832 A CN201811348832 A CN 201811348832A CN 109411971 A CN109411971 A CN 109411971A
- Authority
- CN
- China
- Prior art keywords
- fpc
- terminal
- adapter
- shell
- switchable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/778—Coupling parts carrying sockets, clips or analogous counter-contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
This application discloses the adapters of switchable FPC a kind of, including shell and several terminals, terminal is disposed side by side in shell, shell has the accommodating cavity of both ends open, terminal includes first end and second end, and first end is located in the accommodating cavity and for connecting FPC, and second end stretches out the accommodating cavity, the end of first end is arranged in clamping portion for being clamped FPC, also can be set on the accommodating cavity inner wall of shell.The adapter of the switchable FPC of the application, terminal has a first end and a second end, and FPC is plugged on the first end of terminal, and wire pair board connector or other electronic components for needing FPC to transfer are plugged on the second end of terminal, joint efficiency and production debugging efficiency are significantly improved, time cost is reduced.
Description
Technical field
This application involves technical field of integrated circuits more particularly to a kind of adapters of switchable FPC.
Background technique
FPC (Flexible Printed Circuit, the abbreviation of flexible printed circuit board) is a kind of with highly reliable
Property printed wiring board, also known as FPC flexible board, FPC has the spies such as Distribution density is high, light-weight, thickness is thin, bending is good
Point.
If FPC will be connected on WTB (Wire-to-Board Connector, the abbreviation of wire pair board connector) at present,
As shown in Figure 1, needing first to be welded on FPC flexible board a on pcb board c by FPC connector b, then by welding one on pcb board c
Connecting line d, the other end of connecting line d are connected on the connector of wire pair board connector e, and such connection type will appear following
The problem of:
1) operation sequence is complicated, inconvenient, and multinomial welding operation expends the time, and has seriously affected electronic component entirety
Joint efficiency, and then influence the debugging efficiency and production efficiency of product；
2) once excessively pursuing speed of welding, it is easy to cause welding quality relatively low, it is possible to cause connecting property is bad to ask
Topic, or even cannot use, influence the performance of product.
Summary of the invention
The application provides the adapter of switchable FPC a kind of, do not need with FPC connector, pcb board and connecting line be
It is situated between, FPC can be directly connected on wire pair board connector by the adapter.
To achieve the goals above, the application uses following technical scheme:
A kind of adapter of switchable FPC, including shell and several terminals, terminal are disposed side by side in shell, shell
Accommodating cavity with both ends open, terminal have a first end and a second end, and first end is located in accommodating cavity and for connecting
FPC, second end stretch out accommodating cavity, have the clamping portion for being clamped FPC in shell.
In a kind of embodiment, clamping portion is connected on the inner wall of accommodating cavity, and the first end of terminal is for connecting FPC's
Head, and clamping portion is insulator.
In another embodiment, wedging position is in the first end in terminal, and clamping portion is electric conductor.Clamping portion
It can be detachably connected, can also be an integral structure with terminal with the first end of terminal.
Further, clamping portion includes a pair of opposite snap-arms, and the end of the opposite face of snap-arms is equipped with occlusion protrusion,
Occlusion protrusion is used for clamping FPC.
Further, terminal also has the fixed part being set between first end and second end, the fixed part and shell of terminal
The accommodating cavity of body is fixed.Fixed part can be fixed lobe, the inner wall of fixed lobe clamping accommodating cavity.
Further, terminal also has the limiting section of close second end setting, has limiting slot in the accommodating cavity of shell,
Limiting section is stuck in limiting slot.
Further, the end of second end is radially equipped with interconnecting piece.The interconnecting piece of second end is snap-in groove.
In other embodiments, it is also not necessary to snap-in grooves for interconnecting piece, directly with wire pair board connector or other electronic components
The mode of the above contact or lower contact connects.
Further, shell is equipped with insertion groove in the side of the first end close to terminal, in the second end close to terminal
Side is equipped with terminal groove.
The beneficial effect of the application is:
1) by the adapter of FPC, FPC is connected to more convenient on wire pair board connector, operation sequence simplification, aobvious
Work improves joint efficiency, to improve production debugging efficiency；
2) due to not needing to be connected directly between on the adapter by welding pcb board and connecting line, FPC, the adapter
Terminal and wire pair board connector grafting, eliminate the product of pcb board and connecting line and the influence factor of quality of connection, to a certain degree
On improve properties of product, while decreasing time cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of prior art connection；
Fig. 2 is a kind of perspective view of the adapter of switchable FPC；
Fig. 3 is the structural schematic diagram of terminal in first embodiment；
Fig. 4 connects structural schematic diagram when FPC and wire pair board connector for adapter both ends in first embodiment；
Fig. 5 be first embodiment in adapter connect with wire pair board connector before top view；
Fig. 6 be first embodiment in adapter connect with wire pair board connector after top view；
Fig. 7 is the structural schematic diagram before the interconnecting piece connection of second embodiment second end；
Fig. 8 is the structural schematic diagram after the above way of contact connection of interconnecting piece of second embodiment second end；
Fig. 9 connects structural schematic diagram when FPC and wire pair board connector for adapter both ends in third embodiment.
Specific embodiment
The application is described in further detail below by specific embodiment combination attached drawing.
It is few on the market at present that FPC is directly connected to the adapter on wire pair board connector, but need to lead to FPC
It crosses FPC connector to be welded on pcb board, then is connected by welding specific connecting line on pcb board with wire pair board connector, FPC
Connector only plays the role of connecting FPC, and typically wherein FPC wire rod is inserted into one end, and the other end is locker, is used for
Be locked FPC wire rod.
This application provides the adapter of switchable FPC a kind of, the first end of terminal connects FPC, and second end connects it
On the electronic component that his FPC needs to transfer.The application is transferred by FPC for wire pair board connector, in other embodiments
It can be other electronic components with corresponding interface.
A kind of adapter of switchable FPC, as shown in Fig. 2 to Fig. 9, including shell 1 and several terminals 2, terminal 2 is side by side
It is arranged in shell 1, shell 1 has the accommodating cavity 11 of both ends open, as shown in figure 3, terminal has first end 21 and second
End 22, after terminal 2 is inserted into 11 in accommodating cavity from one end of shell 1, first end 21 is fixed on 11 inside of accommodating cavity and is used for
FPC3 is connected, second end 22 stretches out accommodating cavity 11.In present embodiment, shell 1 is insulator, and terminal 2 is electric conductor, terminal
2 first end 21 is used for grafting FPC3, and second end 22 is for connecting wire pair board connector 4.The inside of shell 1 has for being clamped
The clamping portion 5 of FPC3.
As shown in figure 3, clamping portion 5 is connected in the first end 21 of terminal, clamping portion 5 includes two opposite snap-arms
51, occlusion protrusion 52 is additionally provided on the end of the opposite face of snap-arms 51, as shown in figure 4, stinging when snap-arms 5 are clamped FPC3
Protrusion 52 is closed for being engaged simultaneously clamping FPC3.There are two 52 tools of present embodiment occlusion protrusion, is separately positioned on two clampings
The end of the opposite face of arm 51, in other embodiments, occlusion protrusion can be with only one or two or more.Clamping portion 5
For electric conductor, and it is an integral structure with terminal 2.Clamping portion can be detachable with the first end of terminal in other embodiments
Connection.
Terminal further includes fixed part 23, and fixed part 23 is arranged between the first end 21 of terminal and second end 22, when terminal 2
After the insertion of the side of shell 1, fixed part 23 and the inner wall up and down of accommodating cavity 11 are fixed.In the present embodiment, fixed part
23 be the fixed lobe of top and bottom, and when the insertion of terminal 2 is accommodated 11 in cavity, the fixed lobe of top and bottom is clamped respectively
The upper wall and lower wall of the accommodating cavity 11 of shell 1, the upper wall and lower wall for accommodating cavity 11, which can be set, accommodates the small of fixed lobe
Groove, fixed lobe are stuck in little groove, so that terminal 2 is fixed in the accommodating cavity 11 of shell 1.In other embodiments
In, fixed part can be fixed groove, and fixed link is arranged in the upper wall of the accommodating cavity of shell and lower wall, when terminal is inserted into
When accommodating cavity, the fixed link for accommodating cavity upper wall and lower wall is inserted into the fixed groove of terminal, by this method fixing terminal；Separately
On the one hand, there is no limit can only be arranged a fixed part at top or bottom, can also be respectively set the quantity of fixed part
Multiple fixed parts.
A kind of terminal of the adapter of switchable FPC further includes limiting section 24, and limiting section 24 is arranged close to second end 22, position
In the right side of fixed part 23, limiting section 24 is for preventing terminal 2 from moving in accommodating cavity 11, in order to make limiting section 24 preferably
Positioning, setting limiting slot 12 corresponding with 24 position of limiting section, terminal 2 are inserted into the accommodating cavity of shell 1 in accommodating cavity 11
After in 11, the fixed position of the fixed part 23 of terminal 2, limiting section 24 is caught in limiting slot 12, to complete the installation of terminal 2.This reality
It applies in mode, limiting section 24 is all had at the top and bottom of terminal, there is U-shaped cavity 25 between limiting section 24 and second end 22,
Enable to second end 22 in 4 connection procedure of wire pair board connector have a degree of freedom degree upward or downward.
In certain other embodiments, shell can be not provided with limiting slot, but limiting block is arranged at the place open at one end of accommodating cavity
The limiting section of plate, terminal is stuck in the medial surface of baffle.
Second end 22 stretches out accommodating cavity 11, and positioned at the outside of shell 2, the end of second end 22 is radially equipped with
Interconnecting piece 221, interconnecting piece 221 with wire pair board connector 4 for connecting.Present embodiment, interconnecting piece 221 are snap-in groove, card
Button groove can be snapped connection with the side of the slot of wire pair board connector 4.
As shown in Fig. 2, shell 1 is equipped with insertion groove 13 in the side of the first end 21 close to terminal 2, insertion groove 13 provides one
A path convenient for FPC3 insertion；Shell 1 close to terminal 2 second end 22 side be equipped with terminal groove 14, second end 22
In in 14 coverage area of terminal groove, the second end of each unit terminal within the case 1 is respectively positioned on each being accordingly arranged
In the coverage area of terminal groove, setting terminal groove be in order to the quick grafting of the slot of wire pair board connector so that second
The interconnecting piece at end can preferably be connect with the tie point of wire pair board connector.
In second embodiment, the interconnecting piece 221 of second end 22 does not have a snap-in groove, but by interconnecting piece it is direct more than
The mode of contact is abutted with the tie point of wire pair board connector 4, or the connection of the mode contacted below and wire pair board connector 4
Point abuts, and this requires the tie points of wire pair board connector 4 to be set to the either above or below of 22 interconnecting piece 221 of second end.Such as
Fig. 7, Fig. 8 are respectively that terminal or more connects mode and connects before the connection of wire pair board connector and after connection.
In third embodiment, as shown in figure 9, clamping portion 5 is insulator, and the accommodating cavity 11 of shell 1 is set
Inner wall on, a pair of opposite snap-arms 51 are connected on the upper wall and lower wall of accommodating cavity 11, two occlusions raised 52
It is connected in corresponding snap-arms 51, head and the terminal 2 for being responsible for occlusion and clamping FPC3, FPC3 by being engaged protrusion 52
First end 21 connects.In third embodiment, clamping portion can also lean on proximal end close to the notch setting of the insertion groove of shell
The first end setting of son, and opposite at least one occlusion protrusion is set as elastic construction, convenient for adjusting FPC when FPC insertion
Angle.
A kind of adapter of switchable FPC, terminal have a first end and a second end, and shell accommodating cavity is interior in adapter
Clamping portion is set on wall, or clamping portion is set in the first end of terminal, is responsible for being clamped FPC, FPC and termination contact by clamping portion
Connection；The tie point of the interconnecting piece connection wire pair board connector of the second end of terminal, interconnecting piece can pass through snap-in groove and line
To the connection of the side of connector for substrate slot, interconnecting piece can also be designed to the mode connecting line of the above contact or lower contact to plate
Above or below connector plugging slot.In addition, adapter has fixed part and limiting section, terminal is fixed on shell by fixed part
Interior, limiting section guarantees that terminal is fixed position when connecting FPC and other need the electronic component transferred.
The application simplifies the switching process between FPC and other electronic components, significantly improves joint efficiency, also mentions
The performance of high product debugging efficiency, production efficiency and product.
The foregoing is a further detailed description of the present application in conjunction with specific implementation manners, and it cannot be said that this Shen
Specific implementation please is only limited to these instructions.For those of ordinary skill in the art to which this application belongs, it is not taking off
Under the premise of from the present application design, a number of simple deductions or replacements can also be made.
Claims (10)
1. a kind of adapter of switchable FPC, it is characterised in that: including shell and several terminals, the terminal is arranged side by side
In the shell, the shell has the accommodating cavity of both ends open, and the terminal has a first end and a second end, and described the
One end is located in the accommodating cavity and for connecting FPC, and the second end is stretched out the accommodating cavity, had in the shell
For being clamped the clamping portion of FPC.
2. the adapter of switchable FPC as described in claim 1, it is characterised in that: the clamping portion is connected to the accommodating
On the inner wall of cavity, the first end of the terminal is used to connect the head of the FPC, and the clamping portion is insulator.
3. the adapter of switchable FPC as described in claim 1, it is characterised in that: the clamping portion is connected to the terminal
First end on, and the clamping portion be electric conductor.
4. the adapter of switchable FPC as claimed in claim 2 or claim 3, it is characterised in that: the clamping portion includes a pair of opposite
Snap-arms, the end of the opposite face of the snap-arms is equipped with occlusion protrusion, and the occlusion protrusion is used for FPC described in clamping.
5. the adapter of switchable FPC as described in claim 1, it is characterised in that: the terminal also have be set to it is described
Fixed part between first end and second end, the fixed part of the terminal and the accommodating cavity of the shell are fixed.
6. the adapter of switchable FPC as claimed in claim 5, it is characterised in that: the fixed part is fixed lobe, described
Fixed lobe is clamped the inner wall of the accommodating cavity.
7. the adapter of switchable FPC as claimed in claim 6, it is characterised in that: the terminal also has close to described the
The limiting section of two ends setting, the accommodating cavity of the shell is interior to have limiting slot, and the limiting section is stuck in the limiting slot.
8. the adapter of switchable FPC as described in claim 1, it is characterised in that: the end of the second end is radially square
It is equipped with interconnecting piece upwards.
9. the adapter of switchable FPC as claimed in claim 8, it is characterised in that: the interconnecting piece of the second end is buckle
Groove.
10. the adapter of switchable FPC as described in claim 1, it is characterised in that: the shell is close to the terminal
The side of first end is equipped with insertion groove, is equipped with terminal groove in the side of the second end close to the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348832.7A CN109411971B (en) | 2018-11-13 | 2018-11-13 | Adapter capable of being connected with FPC in rotating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348832.7A CN109411971B (en) | 2018-11-13 | 2018-11-13 | Adapter capable of being connected with FPC in rotating mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109411971A true CN109411971A (en) | 2019-03-01 |
| CN109411971B CN109411971B (en) | 2020-08-11 |
Family
ID=65473407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811348832.7A Active CN109411971B (en) | 2018-11-13 | 2018-11-13 | Adapter capable of being connected with FPC in rotating mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109411971B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2874818Y (en) * | 2005-10-07 | 2007-02-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN1934754A (en) * | 2005-03-24 | 2007-03-21 | 意力速电子工业株式会社 | Connector |
| CN101030681A (en) * | 2006-02-27 | 2007-09-05 | 广濑电机株式会社 | Electric connector for parallel circuit board |
| CN207896299U (en) * | 2018-02-10 | 2018-09-21 | 东莞市华亚塑胶五金有限公司 | Modified form FPC lines not easily to fall off or FFC wiring connectors |
| CN209001293U (en) * | 2018-11-13 | 2019-06-18 | 敦谱电子有限公司 | A kind of adapter of switchable FPC |
-
2018
- 2018-11-13 CN CN201811348832.7A patent/CN109411971B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1934754A (en) * | 2005-03-24 | 2007-03-21 | 意力速电子工业株式会社 | Connector |
| CN2874818Y (en) * | 2005-10-07 | 2007-02-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101030681A (en) * | 2006-02-27 | 2007-09-05 | 广濑电机株式会社 | Electric connector for parallel circuit board |
| CN207896299U (en) * | 2018-02-10 | 2018-09-21 | 东莞市华亚塑胶五金有限公司 | Modified form FPC lines not easily to fall off or FFC wiring connectors |
| CN209001293U (en) * | 2018-11-13 | 2019-06-18 | 敦谱电子有限公司 | A kind of adapter of switchable FPC |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109411971B (en) | 2020-08-11 |
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