CN207098231U - A kind of flexible PCB connects bus-bar construction - Google Patents
A kind of flexible PCB connects bus-bar construction Download PDFInfo
- Publication number
- CN207098231U CN207098231U CN201720859167.2U CN201720859167U CN207098231U CN 207098231 U CN207098231 U CN 207098231U CN 201720859167 U CN201720859167 U CN 201720859167U CN 207098231 U CN207098231 U CN 207098231U
- Authority
- CN
- China
- Prior art keywords
- winding displacement
- displacement plate
- shaped winding
- flexible pcb
- connector
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of flexible PCB to connect bus-bar construction, including flexible PCB main body, the both ends of the flexible PCB main body are respectively provided with connector, winding displacement robust structure is provided with the connector, the winding displacement robust structure includes the first U-shaped winding displacement plate and the second U-shaped winding displacement plate, one end of the first U-shaped winding displacement plate is bonded in the side of connector, and first U-shaped winding displacement plate one end Nian Jie with connector be provided with rotating shaft, and first U-shaped winding displacement plate pass through axis of rotation connect the second U-shaped winding displacement plate one end, the first U-shaped winding displacement plate and the second U-shaped winding displacement plate combine the rectangular configuration to form inner hollow.The first U-shaped winding displacement plate can surround axis of rotation in the utility model, connector and the connection-peg of connection member is facilitated to connect, the connecting line of connection-peg is neat to be placed in winding displacement groove, compressed by two pieces of pressure strips, so that the junction of FPC is connected firmly, it is not easily broken, improves the service life of circuit board.
Description
Technical field
It the utility model is related to flexible PCB technical field, more particularly to a kind of flexible PCB connection bus-bar construction.
Background technology
Flexible PCB is also known as " soft board ", is the printed circuit made of flexible insulating substrate.Flexible circuit provides excellent
Good electrical property, smaller and more high-density installation design needs can be met, it helps reduce assembling procedure and enhancing can
By property.Flexible PCB is the unique solution method for meeting miniaturization of electronic products and movement requirement.Can be with free bend, volume
Around, fold, millions of time dynamic bendings can be born without damaging wire, any arrangement can be required according to space layout, and
Arbitrarily moved and flexible in three dimensions, so as to reach the integration that components and parts assembling connects with wire；Flexible PCB can be big
The big volume and weight for reducing electronic product, is applicable the needs that electronic product develops to high density, miniaturization, highly reliable direction.
Flexible PCB (Flexible Printed Circuit Board) referred to as " soft board ", FPC is commonly called as in industry, is with flexibility
Insulating substrate (mainly polyimides or polyester film) made of printed circuit board (PCB), there are many rigid printed circuit boards not
The advantages of possessing.Such as it can be with free bend, winding, folding.The volume of electronic product can be substantially reduced using FPC, is applicable
The needs that electronic product develops to high density, miniaturization, highly reliable direction.Therefore, FPC is in space flight, military affairs, mobile communication, hand
Carry and being widely used on the fields such as computer, computer peripheral equipment, PDA, digital camera or product.
Existing flexible PCB in connection, the connection plug at both ends be connected with connection member it is not firm enough, due to soft
Property the flexible folding of circuit board, cause connect plug at due to folded bent long term wear, cause the fracture of internal circuit so that
Circuit board is scrapped, and reduces its service life, and for this, we design a kind of flexible PCB connection bus-bar construction, on solving
State problem.
Utility model content
The purpose of this utility model is and a kind of flexible PCB proposed in order to solve shortcoming present in prior art
Connect bus-bar construction.
To achieve these goals, the utility model employs following technical scheme：
A kind of flexible PCB connection bus-bar construction, including flexible PCB main body, the two of the flexible PCB main body
End is respectively provided with connector, winding displacement robust structure is provided with the connector, the winding displacement robust structure includes the first U-shaped winding displacement
Plate and the second U-shaped winding displacement plate, one end of the first U-shaped winding displacement plate are bonded in the side of connector, and the first U-shaped winding displacement plate with
One end of connector bonding is provided with rotating shaft, and the first U-shaped winding displacement plate connects the one of the second U-shaped winding displacement plate by axis of rotation
End, the first U-shaped winding displacement plate and the second U-shaped winding displacement plate combine the rectangular configuration to form inner hollow, the first U-shaped winding displacement
Plate and the second U-shaped winding displacement plate side wall equalization distance close to each other are provided with holddown spring, and the holddown spring is away from side wall
One end be fixedly connected with pressure strip, the side close to each other of pressure strip described in two groups is set side by side with winding displacement groove, the first U
The both sides outer wall of shape winding displacement plate is provided with the first engaging lug, and second is provided with outside the both sides of the second U-shaped winding displacement plate
Engaging lug.
Preferably, first engaging lug is corresponding with the position of the second engaging lug, and is provided with card on the first engaging lug
Hole, buckle is provided with the second engaging lug, buckle is connected in hole clipping.
Preferably, the section of the winding displacement groove is half arcuate structure, and slipmat is provided with deep-slotted chip breaker.
Preferably, it is identical that harden structure is compressed described in two groups, is symmetrical arranged.
Preferably, the outer wrap of the flexible PCB main body has protection glue-line.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, the first U-shaped winding displacement plate can enclose
Rotate around the axis, facilitate connector and the connection-peg of connection member to connect, the connecting line of connection-peg it is neat be placed on winding displacement groove
In, compressed by two pieces of pressure strips so that the junction of FPC is connected firmly, and is not easily broken, and improves making for circuit board
Use the life-span.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of flexible PCB connect bus-bar construction structural representation；
Fig. 2 be the utility model proposes a kind of flexible PCB connect the structure of winding displacement robust structure of bus-bar construction and show
It is intended to.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of flexible PCB connect bus-bar construction, including flexible PCB main body 1, flexible PCB master
The outer wrap of body 1 has a protection glue-line, and the both ends of flexible PCB main body 1 are respectively provided with connector 2, the row of being provided with connector 2
Line robust structure 3, winding displacement robust structure 3 include the first U-shaped winding displacement plate 4 and the second U-shaped winding displacement plate 5, the first U-shaped winding displacement plate 4
One end is bonded in the side of connector 2, and the first U-shaped winding displacement plate 4 one end Nian Jie with connector 2 is provided with rotating shaft 6, and
One U-shaped winding displacement plate 4 is rotatablely connected one end of the second U-shaped winding displacement plate 5, the first U-shaped winding displacement plate 4 and the second U-shaped winding displacement by rotating shaft 6
Plate 5, which combines, forms the rectangular configuration of inner hollow, the first U-shaped winding displacement plate 4 and the second U-shaped winding displacement plate 5 side wall close to each other
Equidistant to be provided with holddown spring 7, the one end of holddown spring 7 away from side wall is fixedly connected with pressure strip 8, two groups of pressure strips 8
Structure is identical, is symmetrical arranged, and two groups of sides close to each other of pressure strip 8 are set side by side with winding displacement groove 9, and the section of winding displacement groove 9 is
Half arcuate structure, and slipmat is provided with deep-slotted chip breaker, the both sides outer wall of the first U-shaped winding displacement plate 4 is provided with the first engaging lug
10, it is provided with the second engaging lug 11 outside the both sides of the second U-shaped winding displacement plate 5, the first engaging lug 10 and the second engaging lug 11
Position is corresponding, and hole clipping is provided with the first engaging lug 10, is provided with buckle on the second engaging lug 11, buckle is connected to hole clipping
It is interior.
The utility model when in use, rotate the second U-shaped winding displacement plate 5 make its with the first U-shaped winding displacement plate 5 in vertical state,
The joint for the electric device being connected with flexible PCB main body 1 is docked with connector 2, the connecting line of electric device joint is successively
Neat is arranged in winding displacement groove 9, after the completion of connection by the second U-shaped winding displacement plate 5 go to the first U-shaped winding displacement plate 4 to its, two pieces
Pressure strip 8 is compressed, and the buckle on the second engaging lug 11 is connected in the hole clipping on the first engaging lug 10 so that FPC master
The junction of body 1 is connected firmly, and is not easily broken, and improves the service life of circuit board.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of flexible PCB connects bus-bar construction, including flexible PCB main body (1), it is characterised in that the flexible electrical
The both ends of road plate main body (1) are respectively provided with connector (2), and winding displacement robust structure (3), the row are provided with the connector (2)
Line robust structure (3) includes the first U-shaped winding displacement plate (4) and the second U-shaped winding displacement plate (5), and the one of the first U-shaped winding displacement plate (4)
End is bonded in the sides of connector (2), and the first U-shaped winding displacement plate (4) one end Nian Jie with connector (2) is provided with rotating shaft (6),
And first U-shaped winding displacement plate (4) pass through rotating shaft (6) be rotatablely connected the second U-shaped winding displacement plate (5) one end, the first U-shaped winding displacement plate
(4) and the combination of the second U-shaped winding displacement plate (5) forms the rectangular configuration of inner hollow, the first U-shaped winding displacement plate (4) and the second U-shaped
Winding displacement plate (5) side wall equalization distance close to each other is provided with holddown spring (7), the remote side wall of the holddown spring (7)
One end is fixedly connected with pressure strip (8), and pressure strip (8) side close to each other is set side by side with winding displacement groove (9), institute described in two groups
The both sides outer wall for stating the first U-shaped winding displacement plate (4) is provided with the first engaging lug (10), the both sides of the second U-shaped winding displacement plate (5)
Outside is provided with the second engaging lug (11).
A kind of 2. flexible PCB connection bus-bar construction according to claim 1, it is characterised in that first engaging lug
(10) it is corresponding with the position of the second engaging lug (11), and hole clipping is provided with the first engaging lug (10), the second engaging lug (11)
On be provided with buckle, buckle is connected in hole clipping.
A kind of 3. flexible PCB connection bus-bar construction according to claim 1, it is characterised in that the winding displacement groove (9)
Section be half arcuate structure, and slipmat is provided with deep-slotted chip breaker.
A kind of 4. flexible PCB connection bus-bar construction according to claim 1, it is characterised in that pressure strip described in two groups
(8) structure is identical, is symmetrical arranged.
A kind of 5. flexible PCB connection bus-bar construction according to claim 1, it is characterised in that the flexible PCB
The outer wrap of main body (1) has protection glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859167.2U CN207098231U (en) | 2017-07-17 | 2017-07-17 | A kind of flexible PCB connects bus-bar construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859167.2U CN207098231U (en) | 2017-07-17 | 2017-07-17 | A kind of flexible PCB connects bus-bar construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098231U true CN207098231U (en) | 2018-03-13 |
Family
ID=61544881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859167.2U Expired - Fee Related CN207098231U (en) | 2017-07-17 | 2017-07-17 | A kind of flexible PCB connects bus-bar construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449911A (en) * | 2018-04-28 | 2018-08-24 | 广东电网有限责任公司 | A kind of bracing means of flexible PCB |
| CN111988949A (en) * | 2020-08-28 | 2020-11-24 | 唐文健 | Flexible printed circuit board |
-
2017
- 2017-07-17 CN CN201720859167.2U patent/CN207098231U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449911A (en) * | 2018-04-28 | 2018-08-24 | 广东电网有限责任公司 | A kind of bracing means of flexible PCB |
| CN111988949A (en) * | 2020-08-28 | 2020-11-24 | 唐文健 | Flexible printed circuit board |
| CN111988949B (en) * | 2020-08-28 | 2021-12-14 | 江西米赞科技有限公司 | Flexible printed circuit board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180717 |