CN206575671U - Point plate blast resistance construction of FPC plates - Google Patents
Point plate blast resistance construction of FPC plates Download PDFInfo
- Publication number
- CN206575671U CN206575671U CN201720082560.5U CN201720082560U CN206575671U CN 206575671 U CN206575671 U CN 206575671U CN 201720082560 U CN201720082560 U CN 201720082560U CN 206575671 U CN206575671 U CN 206575671U
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- Prior art keywords
- fpc
- connecting portion
- fpcs
- point
- plate
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Abstract
The utility model discloses a kind of point plate blast resistance construction of FPC plates；Including PI substrates, PI substrates include FPC FPCs and the peripherally located outside plate for going along with sb. to guard him FPC FPCs；The inside edge of outside plate offers multiple point board slots for mutually going along with sb. to guard him FPC FPCs around FPC FPCs, have between the end of two points of adjacent board slots so that the connecting portion that FPC FPCs are connected with outside plate, the surface of FPC FPCs is provided with anti-tear copper bar in parallel close to connecting portion.Effect：During point plate, when pulling folding connecting portion, then can well on control connecting portion fracture port rift direction, when the rift direction of fracture port on connecting portion extends to FPC FPCs, by effective barrier of anti-tear copper bar, then make it possible to effectively prevent the further extension of fracture port, so that avoiding circuit printed on FPC FPCs by switch out or being broken off, so as to which the utility model is practical, and point plate explosion-proof effect is good.
Description
Technical field
The utility model is related to FPC technical field, specifically, is related to a kind of point explosion-proof knot of plate of FPC plates
Structure.
Background technology
In the prior art, for point hardened structure of FPC plates, substantially as shown in figure 1, it generally comprises PI substrates 10 ', institute
State FPC FPCs 101 ' that PI substrates 10 ' include having circuit positioned at a middle at least bar printing and it is peripherally located general
The outside plate 102 ' that the FPC FPCs 101 ' are mutually gone along with sb. to guard him；The inside edge of the outside plate 102 ' is around the FPC flexible circuitries
Plate 101 ' offers multiple point board slots 103 ' to point plate for mutually going along with sb. to guard him the FPC FPCs 101 ', adjacent two
Have between the end of described point of board slot 103 ' so that the company that the FPC FPCs 101 ' are connected with the outside plate 102 '
Socket part 104 '.
It will be printed with the FPC FPCs 101 ' of circuit and split from the PI substrates 10 ' when dividing plate
When, then it is that the folding connecting portion 104 ' is directly pulled with hand, so that the connecting portion 104 ' is broken, so that so that being printed with circuit
FPC FPCs 101 ' come off from the PI substrates 10 ', although such a point of plate mode is using than wide, it is still
With certain defect and deficiency.
Specifically, the folding connecting portion 104 ' is pulled with hand, during so that the connecting portion 104 ' being broken, its fracture port is bad
Control, when its rift direction extends to the FPC FPCs 101 ' for being accordingly printed with circuit, is then easier to so that corresponding
Printed on FPC FPCs 101 ' circuit is by switch out or is broken off, so as to cause open circuit or short circuit so that influence product
Quality, when its rift direction extends to corresponding outside plate 102 ', is then easier to make the corresponding FPC FPCs after scoreboard
Unnecessary sheet material occurs in 101 ' edge so that the aesthetic property and globality of influence product.
Thereby, a point hardened structure for existing FPC plates has much room for improvement.
Utility model content
A kind of point plate for FPC plates that the purpose of this utility model is the deficiency for overcoming above-mentioned prior art and provided is explosion-proof
Structure.
The utility model solves the technical scheme that is used of prior art problem：A kind of point plate blast resistance construction of FPC plates,
Including PI substrates, the PI substrates include having the FPC FPCs of circuit and positioned at outer positioned at a middle at least bar printing
The outside plate for mutually going along with sb. to guard him the FPC FPCs enclosed；
Wherein, the inside edge of the outside plate offers multiple by the FPC flexible circuitries around the FPC FPCs
Have between point board slot to point plate that plate is mutually gone along with sb. to guard him, the end of point board slot described in adjacent two so that the FPC flexible wires
The connecting portion that road plate is connected with the outside plate, the surfaces of the FPC FPCs close to the connecting portion be installed with one with
The anti-tear copper bar of its parallel setting.
Above technical scheme is further elaborated below：
Preferably, the surface of the outside plate is installed with the anti-tear copper of a setting in parallel close to the connecting portion
Block.
Preferably, the width of the side of the close FPC FPCs of the connecting portion is less than the connecting portion
Width close to the side of the outside plate.
Preferably, the width of the connecting portion is from the side close to the FPC FPCs to close to the outside plate
Side becomes larger.
Preferably, the connection shaping is isosceles trapezoid.
Preferably, the length of the anti-tear copper bar is equal to or more than the close FPC flexible circuitries of the connecting portion
The width of the side of plate；The length of the anti-tear copper billet is equal to or more than the side of the close outside plate of the connecting portion
Width.
Preferably, it also includes the viscous cover layer located at the PI substrate surfaces.
Preferably, windowing is provided with the cover layer at the connecting portion.
Preferably, the printed circuit having is to be bonded in the PI bases by epoxy jelly membrane on the FPC FPCs
The surface of the printed circuit having is coated with one layer of insulating adhesive film layer on the surface of plate, and the FPC FPCs, described exhausted
The surface of edge adhesive film, which is provided with outside the anti-interference layer of one layer of radio frequency antijamming, the anti-interference layer, is coated with one layer of ink layer,
The cover layer is viscous outside the ink layer.
Preferably, the ink layer is transparent ink.
The beneficial effects of the utility model are：
Point plate blast resistance construction of one, a kind of FPC plates provided by the utility model, in the specific implementation, original
The anti-tear copper bar is had additional on point hardened structure of FPC plates, in this way, during point plate, that is, when pulling the folding connecting portion,
The rift direction of fracture port that then can well described in control on connecting portion, when the rift direction of the fracture port on corresponding connecting portion
When extending to the FPC FPCs for being accordingly printed with circuit, by effective barrier of the anti-tear copper bar, then make it possible to
Effect prevents the further extension of corresponding fracture port so that avoid circuit printed on corresponding FPC FPCs by switch out or
It is broken off, so that, point plate blast resistance construction of the FPC plates provided by the utility model is implementing point of FPC FPCs
During plate, a point plate quality can be greatly improved, and substantially reduce the defect rate of product so that practical, point plate explosion-proof effect is good, makes
It is good with effect.
Secondly, in the technical program, the surface of the outside plate is installed with one close to the connecting portion and in parallel set
The anti-tear copper billet put, in this way, when the rift direction of the fracture port on corresponding connecting portion extends to corresponding outside plate, by described
Effective barrier of anti-tear copper billet, then make it possible to effectively prevent the further extension of corresponding fracture port so that corresponding after point plate
The edge of FPC FPCs is not in unnecessary sheet material so that keep the aesthetic property and integrality of product, and described anti-
Under common position-limiting action and the combined barrier effect for tearing copper bar and the anti-tear copper billet, then cause disconnected on the connecting portion
Breach is only limited on the connecting portion so that can further be improved a point plate quality, and be caused point plate defect rate of product
It is zero that can drop significantly to almost, and then, using effect of the present utility model can reach most preferably.
Brief description of the drawings
Fig. 1 is the integral planar structural representation of point hardened structure of FPC plates in the prior art；
Fig. 2 is the integral planar structural representation of point plate blast resistance construction of the utility model FPC plates；
Fig. 3 is the enlarged drawing of A in Fig. 2；
During Fig. 4 is the utility model embodiment, the integral planar structural representation of the FPC FPCs；
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Drawing reference numeral：
PI substrates 10；
FPC FPCs 101；Outside plate 102；Divide board slot 103；Connecting portion 104；Anti-tear copper bar 105；Anti-tear copper billet
106；Windowing 107.
Embodiment
The technical solution of the utility model is described in detail below with reference to drawings and the specific embodiments, to become apparent from, directly
See ground and understand invention essence of the present utility model.
With reference to shown in Fig. 2, Fig. 3 and Fig. 4；
A kind of point plate blast resistance construction of FPC plates provided by the utility model, including PI substrates 10, the PI substrates 10 are wrapped
Include the FPC FPCs 101 that have circuit positioned at a middle at least bar printing and peripherally located by the FPC flexible circuitries
The outside plate 102 that plate 101 is mutually gone along with sb. to guard him；
Wherein, the inside edge of the outside plate 102 offers multiple that the FPC is soft around the FPC FPCs 101
Property point board slot 103 to point plate mutually gone along with sb. to guard him of wiring board 101, have between the end of point board slot 103 described in adjacent two with
The connecting portion 104 for making the FPC FPCs 101 be connected with the outside plate 102, the table of the FPC FPCs 101
Face is installed with the anti-tear copper bar 105 of a setting in parallel close to the connecting portion 104.
Based on described above, it is to be understood that a kind of point plate blast resistance construction of FPC plates provided by the utility model,
In the specific implementation, the anti-tear copper bar 105 is had additional on point hardened structure of original FPC plates.
, that is, then can connecting portion 104 described in control well when pulling the folding connecting portion 104 in this way, during point plate
On fracture port rift direction, when the rift direction of the fracture port on corresponding connecting portion 104 is to the FPC for being accordingly printed with circuit
When FPC 101 extends, by effective barrier of the anti-tear copper bar 105, then make it possible to effectively prevent corresponding fracture
The further extension of mouth so that avoid circuit printed on corresponding FPC FPCs 101 by switch out or be broken off.
So as to which point plate blast resistance construction of the FPC plates provided by the utility model is implementing FPC FPCs 101
Point plate when, a point plate quality can be greatly improved, and substantially reduce the defect rate of product so that practical, divide plate explosion-proof effect
Good, using effect is good.
It is emphasized that in the technical program, the surface of the outside plate 102 is installed with close to the connecting portion 104
The anti-tear copper billet 106 of one setting in parallel.
In this way, when the rift direction of the fracture port on corresponding connecting portion 104 extends to corresponding outside plate 102, by described
Effective barrier of anti-tear copper billet 106, then also can effectively prevent the further extension of corresponding fracture port so that after point plate
The edges of corresponding FPC FPCs 101 be not in unnecessary sheet material so that the product of FPC FPCs 101 can be kept
Aesthetic property and integrality.
And acted in the common position-limiting action and combined barrier of the anti-tear copper bar 105 and the anti-tear copper billet 106
Under, then the fracture port on the connecting portion 104 is only limited on the connecting portion 104 so that can further improve
Divide plate quality, and it is zero that a point plate defect rate for product, which can be dropped significantly to almost,.
And then, using effect of the present utility model can reach most preferably.
It should be noted that in the present embodiment, the one of the close FPC FPCs 101 of the connecting portion 104
The width of side is less than the width of the side of the close outside plate 102 of the connecting portion 104.
Also, the width of the connecting portion 104 is from the side close to the FPC FPCs 101 to close to described outer
The side of plate 102 becomes larger.
In other words, the width of the side of the close FPC FPCs 101 of the connecting portion 104 is most narrow, in this way,
When pulling the corresponding connecting portion 104 of folding manually, because causing the corresponding FPC FPCs 101 for being printed with circuit then easier
Quickly split from the PI substrates 10.
It is preferred that, the connecting portion 104 is shaped to isosceles trapezoid.
Also, in the technical program, the length of the anti-tear copper bar 105 is equal to or more than the connecting portion 104
Width close to the side of the FPC FPCs 101；The length of the anti-tear copper billet 106 is equal to or more than the company
The width of the side of the close outside plate 102 of socket part 104.
In this way, when pulling the corresponding connecting portion 104 of folding, no matter the fracture port whichaway on corresponding connecting portion 104 extends,
It can effectively be obstructed and spacing by the anti-tear copper bar 105 and the anti-tear copper billet 106 so that corresponding connecting portion 104
On fracture port will not extend out to outside corresponding connecting portion 104.
It is preferred that, in the technical program, the set location of the anti-tear copper bar 105 then just with the connecting portion
The 104 adjacent alignment in side positioned at the FPC FPCs 101, the set location of the anti-tear copper billet 106 is then just
With the side positioned at the outside plate 102 of the connecting portion 104 is adjacent aligns.
Preferably, in the present embodiment, the utility model also includes the viscous cover layer located at the surface of PI substrates 10.
It is preferred that, provided with windowing 107 at the connecting portion 104 on the cover layer.
In this way, because windowing 107 is provided with the cover layer at the connecting portion 104 so that pulling the folding connecting portion
When 104, the cover layer pulled and roll over the surface of connecting portion 104 is saved so that be more preferably easy to fractureing for the connecting portion 104 itself,
Make scoreboard time saving and energy saving.
You need to add is that, in the specific implementation, the printed circuit having is to pass through on the FPC FPCs 101
Epoxy jelly membrane is bonded in the surface of the printed circuit having on the surface of the PI substrates 10, and the FPC FPCs 101
One layer of insulating adhesive film layer is coated with, the surface of the insulating adhesive film layer is provided with the anti-interference layer of one layer of radio frequency antijamming, described
One layer of ink layer is coated with outside anti-interference layer, the cover layer is viscous outside the ink layer
In this way, the insulating adhesive film layer set up then causes printed line insulation good, it will not leak electricity, that is set up is anti-
Interference layer then make it that the utility model radio frequency antijamming effect is good so that the utility model is being applied into mobile phone, tablet personal computer
During Deng in electronic equipment, corresponding display screen is not in then splashette phenomenon so that stability in use is good and uses reliability
It is good.
It is preferred that, the material of the anti-interference layer is copper foil.
Supplement is needed further exist for, is offered in the specific implementation, on the connecting portion 104 along its width multiple
Miniature explosion-proof hole, in this way, pull roll over the connecting portion 104 when, fracture port on corresponding connecting portion 104 then can be along corresponding explosion-proof
Hole extends so that can more preferably be easy to follow-up point plate step, so as to improve point plate speed and point plate quality.
And in another embodiment, the anti-tear copper billet 106 can also be laid in the surface of connecting portion 104, such one
Come, then make it that its gap between the anti-tear copper bar 105 is smaller so that pull roll over the connecting portion 104 when, institute thereon
The fracture port of generation can be greatly reduced so that the edge of the FPC FPCs 101 after point plate is more smooth.
Other embodiment etc., is illustrated one by one here, not doing.
In summary, point plate blast resistance construction of a kind of FPC plates provided by the utility model, in the specific implementation, in original
The anti-tear copper bar 105 is had additional on point hardened structure of some FPC plates, in this way, during point plate, that is, pulling the folding company
During socket part 104, then the rift direction of fracture port that can well described in control on connecting portion 104, when on corresponding connecting portion 104
The rift direction of fracture port passes through the anti-tear copper bar to during the extension of FPC FPCs 101 for being accordingly printed with circuit
105 effective barrier, then make it possible to effectively prevent the further extension of corresponding fracture port so that avoids corresponding FPC flexible circuitries
It is printed on plate 101 that circuit is by switch out or is broken off, so that, point plate of the FPC plates provided by the utility model is explosion-proof
Structure, is implementing when dividing plate of FPC FPCs 101, can greatly improve a point plate quality, and substantially reduce the substandard products of product
Rate so that practical, point plate explosion-proof effect is good, and using effect is good.
In addition, in the technical program, the surface of the outside plate 102 is installed with one and its phase close to the connecting portion 104
The anti-tear copper billet 106 be arrangeding in parallel, in this way, when the rift direction of the fracture port on corresponding connecting portion 104 is to corresponding outside plate 102
During extension, by effective barrier of the anti-tear copper billet 106, then make it possible to effectively prevent further prolonging for corresponding fracture port
Stretch so that the edge of the corresponding FPC FPCs 101 after point plate is not in unnecessary sheet material so that keep U.S. of product
The property seen and integrality, and in the anti-tear copper bar 105 and the common position-limiting action and combined barrier of the anti-tear copper billet 106
Under effect, then the fracture port on the connecting portion 104 is only limited on the connecting portion 104 so that can be further
A point plate quality is improved, and it is zero that a point plate defect rate for product, which can be dropped significantly to almost, and then, using effect of the present utility model
It can reach optimal.
Accordingly, overall structure of the present utility model is simple, easily implements, easy to operate, practical, structure improvement and
In the improvement of technology, it need not increase too many cost so that the utility model necessarily has good market popularization value,
The utility model can be very welcome, can effectively be popularized.
Preferred embodiment of the present utility model is the foregoing is only, patent protection model of the present utility model is not thereby limited
Enclose, equivalent structure or the conversion of equivalent process that every utilization the utility model specification and accompanying drawing content are made, or directly or
Other related technical fields are used in indirectly, are similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of point plate blast resistance construction of FPC plates, including PI substrates, it is characterised in that：The PI substrates are included positioned at centre
An at least bar printing has the FPC FPCs and the peripherally located outside plate for mutually going along with sb. to guard him the FPC FPCs of circuit；
Wherein, the inside edge of the outside plate offers multiple by the FPC FPCs phase around the FPC FPCs
Have between point board slot to point plate gone along with sb. to guard him, the end of point board slot described in adjacent two so that the FPC FPCs
The connecting portion being connected with the outside plate, the surface of the FPC FPCs is installed with one and its phase close to the connecting portion
The anti-tear copper bar be arrangeding in parallel.
2. point plate blast resistance construction of FPC plates according to claim 1, it is characterised in that：The surface of the outside plate is close to institute
State the anti-tear copper billet that connecting portion is installed with a setting in parallel.
3. point plate blast resistance construction of FPC plates according to claim 2, it is characterised in that：The connecting portion close to described
The width of the side of FPC FPCs is less than the width of the side of the close outside plate of the connecting portion.
4. point plate blast resistance construction of FPC plates according to claim 3, it is characterised in that：The width of the connecting portion is leaned on certainly
The side of the nearly FPC FPCs to the side close to the outside plate becomes larger.
5. point plate blast resistance construction of FPC plates according to claim 4, it is characterised in that：The connection shaping is isosceles
It is trapezoidal.
6. point plate blast resistance construction of FPC plates according to claim 5, it is characterised in that：The length of the anti-tear copper bar
Equal to or more than the width of the side of the close FPC FPCs of the connecting portion；The length of the anti-tear copper billet
Equal to or more than the width of the side of the close outside plate of the connecting portion.
7. point plate blast resistance construction of the FPC plates according to claim any one of 1-6, it is characterised in that：It also includes viscous set
In the cover layer of the PI substrate surfaces.
8. point plate blast resistance construction of FPC plates according to claim 7, it is characterised in that：In the company on the cover layer
Provided with windowing at socket part.
9. point plate blast resistance construction of FPC plates according to claim 7, it is characterised in that：Institute on the FPC FPCs
The circuit being printed with is the surface that the PI substrates are bonded in by epoxy jelly membrane, and printed on the FPC FPCs
The surface of some circuits is coated with one layer of insulating adhesive film layer, and the surface of the insulating adhesive film layer is provided with one layer of radio frequency antijamming
One layer of ink layer is coated with outside anti-interference layer, the anti-interference layer, the cover layer is viscous outside the ink layer.
10. point plate blast resistance construction of FPC plates according to claim 9, it is characterised in that：The ink layer is clean oil
Ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082560.5U CN206575671U (en) | 2017-01-20 | 2017-01-20 | Point plate blast resistance construction of FPC plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082560.5U CN206575671U (en) | 2017-01-20 | 2017-01-20 | Point plate blast resistance construction of FPC plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575671U true CN206575671U (en) | 2017-10-20 |
Family
ID=60060475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720082560.5U Expired - Fee Related CN206575671U (en) | 2017-01-20 | 2017-01-20 | Point plate blast resistance construction of FPC plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260280A (en) * | 2017-12-04 | 2018-07-06 | 深圳市新宇腾跃电子有限公司 | A kind of FPC bending molding process |
| CN111447747A (en) * | 2020-05-15 | 2020-07-24 | 深圳市实锐泰科技有限公司 | Flexible printed board shape manufacturing method |
| CN114423142A (en) * | 2021-12-13 | 2022-04-29 | 湖南省方正达电子科技有限公司 | Three-dimensional assembled ceramic circuit board and preparation method thereof |
-
2017
- 2017-01-20 CN CN201720082560.5U patent/CN206575671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260280A (en) * | 2017-12-04 | 2018-07-06 | 深圳市新宇腾跃电子有限公司 | A kind of FPC bending molding process |
| CN111447747A (en) * | 2020-05-15 | 2020-07-24 | 深圳市实锐泰科技有限公司 | Flexible printed board shape manufacturing method |
| CN114423142A (en) * | 2021-12-13 | 2022-04-29 | 湖南省方正达电子科技有限公司 | Three-dimensional assembled ceramic circuit board and preparation method thereof |
| CN114423142B (en) * | 2021-12-13 | 2023-12-12 | 湖南省方正达电子科技有限公司 | Three-dimensional assembled ceramic circuit board and preparation method thereof |
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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: 20171020 Termination date: 20200120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |