CN206542635U - A kind of flexible and hard combined circuit board - Google Patents
A kind of flexible and hard combined circuit board Download PDFInfo
- Publication number
- CN206542635U CN206542635U CN201720245975.XU CN201720245975U CN206542635U CN 206542635 U CN206542635 U CN 206542635U CN 201720245975 U CN201720245975 U CN 201720245975U CN 206542635 U CN206542635 U CN 206542635U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- hard
- circuit board
- flexible
- combined circuit
- 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.)
- Expired - Fee Related
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model provides a kind of flexible and hard combined circuit board, including support bar, several are intervally arranged and end to end soft wiring board and hard wiring board, soft wiring board is hinged with hard wiring board with support bar one end, support bar surface forms the depression circle of several ring cloth along support bar lengthwise bearing of trend, and soft surface of circuit board is provided with pulling device to depression circle side.In the utility model, the working condition freely opened or drawn in can be presented in flexible and hard combined circuit board, so that flexible and hard combined circuit board can work in narrow space, the application places of flexible and hard combined circuit board have been widened, flexibility and convenience that the flexible and hard combined circuit board is used is improved.
Description
Technical field
The utility model is related to wiring board techniques field, more particularly to a kind of flexible and hard combined circuit board.
Background technology
With the progress of production technology, the volume of the control casing of part numerical control device is less and less, just towards lightening
Development.Due to controlling the reduced space of casing, installing space is limited, and the requirement to wiring board is improved constantly.The line used at present
Road plate is hard wiring board, it is impossible to hard wiring board is applied in the less casing in space, wiring board is greatly limit
Application places.
In view of this, it is necessary to which wiring board of the prior art is improved, to solve the above problems.
Utility model content
The purpose of this utility model is to disclose a kind of flexible and hard combined circuit board, to enable flexible and hard combined circuit board
Worked in narrow space, widen the application places of flexible and hard combined circuit board, it is flexible that raising flexible and hard combined circuit board is used
Property and convenience.
To achieve the above object, the utility model provides a kind of flexible and hard combined circuit board, including support bar, several
Every arrangement and end to end soft wiring board and hard wiring board, the soft wiring board and hard wiring board are and support bar
One end is hinged, and the support bar surface forms the depression circle of several ring cloth, the soft line along support bar lengthwise bearing of trend
Road plate face is provided with pulling device to depression circle side.
In some embodiments, the pulling device includes the elastic threads being fixed on soft wiring board and positioned at bullet
Property rope free end be arranged circle, the circle that is arranged can enclose clamping by depression.
In some embodiments, the soft wiring board includes vertically being sequentially overlapped the first underlayment, the
One insulating barrier and first line layer.
In some embodiments, the hard wiring board includes vertically being sequentially overlapped the second underlayment, the
Two insulating barriers and the second line layer.
In some embodiments, first line layer is provided with plug, second line layer be provided with it is described
The matching used socket of plug.
In some embodiments, in addition to connector, connection is passed through between first insulating barrier and the second insulating barrier
Part is combined.
In some embodiments, the soft wiring board and hard wiring board in sector, the soft wiring board and
Hard wiring board is intervally arranged and head and the tail connection forms circle line plate, and the support bar is passed through from the center of circle position of circle line plate
Wear circle line plate.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, flexible and hard combined circuit board energy
The working condition freely opened or drawn in is enough presented, so that flexible and hard combined circuit board can work in narrow space,
The application places of flexible and hard combined circuit board have been widened, flexibility and convenience that the flexible and hard combined circuit board is used is improved.
Brief description of the drawings
Fig. 1 is the work sheet of the open-shaped state of flexible and hard combined circuit board shown in the utility model；
Structural representation when Fig. 2 is the flexible and hard combined circuit board inversion shown in Fig. 1；
Fig. 3 is work sheet of the flexible and hard combined circuit board shown in the utility model in rounding state；
Fig. 4 is the top view of the support bar shown in the utility model；
Fig. 5 is the soft wiring board shown in the utility model and the structural representation of hard wiring board junction.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the utility model embodiment：
It should be noted that structure, ratio, size for illustrating in this specification institute accompanying drawing etc., only to coordinate explanation
Content disclosed in book, so that those skilled in the art is understood with reading, is not limited to the utility model enforceable
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influenceing the utility model can be generated
Effect and the purpose that can reach under, all should still fall and obtain the scope that can cover in the technology contents disclosed in the utility model
It is interior.
Meanwhile, the term of cited such as " on ", " under " in this specification, "left", "right", " centre " and " one ", also
Only understanding for ease of narration, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified,
Under without essence change technology contents, when being also considered as the enforceable category of the utility model.
A kind of flexible and hard combined circuit board as Figure 1-5, including support bar 4, several are intervally arranged and joined end to end
Soft wiring board 1 and hard wiring board 2.In the present embodiment, soft wiring board 1 and hard wiring board 2 are in fan-shaped and individual
Number is four, and soft wiring board 1 and hard wiring board 2 are intervally arranged and head and the tail connection forms circle line plate 8, soft circuit
The central angle of plate 1 and hard wiring board 2 is 45 degree.Support bar 4 runs through circle line plate from the center of circle position of circle line plate 8
8。
The soft wiring board 1 includes the first underlayment 13, the first insulating barrier 12 and the being vertically sequentially overlapped
One line layer 11.The hard wiring board 2 includes the second underlayment 23, the and of the second insulating barrier 22 being vertically sequentially overlapped
Second line layer 21.The first line layer 11 is provided with plug 31, and second line layer 21 is provided with and the plug 31
Matching used socket 32, by the way that plug 31 is inserted in socket 32, so that first line layer 11 and the electricity of the second line layer 21
Property connection, enable the normal work of circle line plate 8.
Also include connector 6, combined between first insulating barrier 12 and the second insulating barrier 22 by connector 6, so that
Soft wiring board 1 is set to keep the synchronous direction of motion with hard wiring board 2.
The soft wiring board 1 is hinged with hard wiring board 2 with the one end of support bar 4, specifically, is set outside support bar 4
There is a ring shape rotating shaft 41, connected between support bar 4 and annular rotating shaft 41 by eight evenly spaced connecting poles 411, so that
Eight resettlement sections 410 will be divided between support bar 4 and annular rotating shaft 41.First insulating barrier 12 on the second insulating barrier 22 with being all provided with
There is the through hole (not shown) being set in annular rotating shaft 41, each resettlement section 410 disposes a soft wiring board 1 or one
Hard wiring board 2.Soft wiring board 1 and hard wiring board 2 can annular rotating shaft 41 be that fulcrum is rotated.
The surface of support bar 4 forms the depression circle 40 of several ring cloth along the lengthwise bearing of trend of support bar 4, specifically,
The number of depression circle 40 is ten, and the circular in cross-section or rectangle of depression circle 40 are simultaneously preferably circular.By the way that circle will be arranged
52 are set on the depression circle 40 of diverse location, so that soft wiring board 1 keeps different gatherings from hard wiring board 2
State.
The soft wiring board 1 is provided with pulling device 5 towards 40 sides of depression circle.The pulling device 5 includes being fixed on the
Elastic threads 51 on one underlayment 13 and circle 52 is arranged positioned at the free end of elastic threads 51, the circle 52 that is arranged can be enclosed by depression
40 clampings.Soft wiring board 1 is driven to be moved towards support bar 4 by pulling elastic threads 51, soft wiring board 1 then drives hard
Wiring board 2 is synchronous to move towards support bar 4, move to correct position when soft wiring board 1 and hard wiring board 2 as shown in figure 3,
Circle 52 will be arranged to be set on the depression circle 40 of correct position, so that soft wiring board 1 can be steady with hard wiring board 2
Fixed holding is in place.As shown in figure 3, when flexible and hard combined circuit board is in the working condition drawn in, on the one hand, this is soft
Hard combined circuit board can normal work, on the other hand, the flexible and hard combined circuit board can be used in narrow space, be expanded
The application places of the flexible and hard combined circuit board, improve flexibility and convenience that the flexible and hard combined circuit board is used.
The utility model preferred embodiment is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in the knowledge that those of ordinary skill in the art possess, can also not depart from the utility model
Made a variety of changes on the premise of objective.
Many other changes and remodeling can be made by not departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, scope of the present utility model is defined by the following claims.
Claims (7)
1. a kind of flexible and hard combined circuit board, it is characterised in that including support bar, several are intervally arranged and end to end soft
Wiring board and hard wiring board, the soft wiring board are hinged with hard wiring board with support bar one end, the support bar table
Face forms the depression circle of several ring cloth along support bar lengthwise bearing of trend, and the soft surface of circuit board is provided with to depression circle side and led
Drawing device.
2. flexible and hard combined circuit board according to claim 1, it is characterised in that the pulling device is soft including being fixed on
Elastic threads on wiring board and the circle that is arranged positioned at elastic threads free end, the circle that is arranged can enclose clamping by depression.
3. flexible and hard combined circuit board according to claim 1, it is characterised in that the soft wiring board is included along vertical side
To the first underlayment, the first insulating barrier and the first line layer being sequentially overlapped.
4. flexible and hard combined circuit board according to claim 3, it is characterised in that the hard wiring board is included along vertical side
To the second underlayment, the second insulating barrier and the second line layer being sequentially overlapped.
5. flexible and hard combined circuit board according to claim 4, it is characterised in that the first line layer is provided with plug,
Second line layer is provided with and the matching used socket of the plug.
6. flexible and hard combined circuit board according to claim 4, it is characterised in that also including connector, first insulation
Layer between the second insulating barrier by connector with being combined.
7. flexible and hard combined circuit board according to claim 1, it is characterised in that soft wiring board and the hard wiring board
In sector, soft wiring board and the hard wiring board is intervally arranged and head and the tail connection forms circle line plate, the support
Bar runs through circle line plate from the center of circle position of circle line plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245975.XU CN206542635U (en) | 2017-03-14 | 2017-03-14 | A kind of flexible and hard combined circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245975.XU CN206542635U (en) | 2017-03-14 | 2017-03-14 | A kind of flexible and hard combined circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542635U true CN206542635U (en) | 2017-10-03 |
Family
ID=59941367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720245975.XU Expired - Fee Related CN206542635U (en) | 2017-03-14 | 2017-03-14 | A kind of flexible and hard combined circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542635U (en) |
-
2017
- 2017-03-14 CN CN201720245975.XU patent/CN206542635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20190314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |