CN207543411U - Flexible PCB patch jig - Google Patents
Flexible PCB patch jig Download PDFInfo
- Publication number
- CN207543411U CN207543411U CN201721440640.XU CN201721440640U CN207543411U CN 207543411 U CN207543411 U CN 207543411U CN 201721440640 U CN201721440640 U CN 201721440640U CN 207543411 U CN207543411 U CN 207543411U
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- China
- Prior art keywords
- sub
- loading plate
- jig
- usb
- flexible pcb
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- 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.)
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- 230000008093 supporting effect Effects 0.000 claims abstract description 63
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- IYZWUWBAFUBNCH-UHFFFAOYSA-N 2,6-dichlorobiphenyl Chemical compound ClC1=CC=CC(Cl)=C1C1=CC=CC=C1 IYZWUWBAFUBNCH-UHFFFAOYSA-N 0.000 description 16
- 238000010586 diagram Methods 0.000 description 7
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The application provides a kind of flexible PCB patch jig, and the flexible PCB patch jig includes USB supporting regions.And the USB supporting regions include the first sub- loading plate, the second sub- loading plate and the vacancy section between the described first sub- loading plate and the second sub- loading plate.The first sub- loading plate carries the First terrace of described USB one end, the second sub- loading plate carries the second step face of the USB other ends, it is supported so as to fulfill the both ends to the USB, stabilizations of the USB during patch is kept, to ensure USB patch effects on the flexible PCB.Also, the structure of the USB supporting regions is relatively simple, and does not need to very high required precision to the jig and the USB, improves the universality of the jig, so as to reduce production cost.
Description
Technical field
This application involves a kind of SMT mount technologies field more particularly to a kind of flexible PCB patch jigs.
Background technology
Surface mount is carried out on flexible PCB (flexible printed circuit board, FPC)
When (surface mount technology, SMT), need to support the flexible circuit by a rigid patch jig
Plate completes the operations such as print solder paste or element patch so as to fulfill in the flexible PCB row.Also, in order to by element
Stable is mounted on the flexible PCB, and the jig corresponds to the position of the element equipped with corresponding with the element
Structure.For example, the position of universal serial bus (universal serial bus, USB) is mounted on the flexible PCB
It puts, equipped with corresponding USB supporting regions.Wherein, since the USB surfaces have hierarchic structure, the USB of the jig is held
Carrying area has and the corresponding hierarchic structure of USB surface steps structure.Since precision is difficult to when the jig or USB make
Ensureing so that the hierarchic structure of the USB supporting regions of the jig can not match one by one with the hierarchic structure of the USB, and then
The unstable of the USB is be easy to cause during patch so that patch effect is not on the flexible PCB by the USB
It is good.
Utility model content
A kind of flexible PCB patch jig of offer of the application.
The flexible PCB patch jig includes jig plate, and the jig plate is equipped with USB supporting regions, and the USB is held
It carries area and includes the first sub- loading plate and the second sub- loading plate, the first sub- loading plate and the second sub- loading plate are arranged at intervals
Form vacancy section；The first sub- loading plate and the second sub- loading plate are respectively used to be located at the both ends of itself on setting USB
First terrace and second step face, the vacancy section be used for being connected to the First terrace and described on the USB
Third step surface and the 4th step surface between second step face is opposite.
Flexible PCB in the application includes the first sub- loading plate by the USB supporting regions, the second son carries
Plate and the vacancy section between the described first sub- loading plate and the second sub- loading plate, the first sub- loading plate are used for
The First terrace of described USB one end is carried, the second sub- loading plate is used to carry second of the USB other ends
Terrace is supported so as to fulfill the both ends to the USB so that the USB easily keeps stablizing during patch, protects
Demonstrate,prove USB patch effects on the flexible PCB.
Description of the drawings
More clearly to illustrate the construction feature and effect of the application, come below in conjunction with the accompanying drawings with specific embodiment to its into
Row is described in detail.
Fig. 1 is the structure diagram of the flexible PCB patch jig of one embodiment of the application；
Fig. 2 is that the flexible PCB patch jig of embodiment described in Fig. 1 carries the structure diagram of the USB；
Fig. 3 is the USB supporting region structure diagrams of the flexible PCB patch jig of embodiment described in Fig. 1；
Fig. 4 is that the flexible PCB patch jig of another embodiment of the application carries the structure diagram of the USB；
Fig. 5 is the USB supporting region structure diagrams of the flexible PCB patch jig of embodiment described in Fig. 4；
Fig. 6 is the USB supporting region structure diagrams of the flexible PCB patch jig of another embodiment of the application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes.Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, it is impossible to be interpreted as the limitation to this patent.
It please refers to Fig.1 to Fig.3, the application provides a kind of flexible PCB patch jig 100.The flexible PCB patch
Jig 100 is rigid structure, by the way that flexible PCB 10 is set on the rigid flexible PCB patch jig 100, is made
It obtains the flexible PCB 10 and keeps smooth, and be not susceptible to become in the operating process such as subsequent paste solder printing and element patch
Shape, to ensure normally completing for the operations such as the paste solder printing and element patch.
The flexible PCB patch jig 100 includes jig plate 20.The jig plate 20 is put down made of metal material
Plate.
In some embodiments of the application, the jig plate 20 is aluminium alloy plate, is preferably led since aluminum alloy materials have
Thermal effect, so that the jig plate 20 has good heat-conducting effect, it is good to ensure to realize in subsequent process
Good heat dissipation ensures to complete the quality of the flexible PCB of patch.
Further, multiple heat emission holes 21 are additionally provided on the jig plate 20, are dissipated with realizing that the jig plate 20 is good
Heat.In the present embodiment, multiple 21 array of heat emission hole settings.Certainly, in some other embodiment, the jig plate 20 is also
Can be other metal materials such as stainless steel.
The structure of the jig plate 20 and the printed circuit board 10 matches.Specifically, the jig plate 20 is according to institute
The structure for stating printed circuit board 10 is patterned, so that support is in the printed circuit board 10 on the jig plate 20 and patch
It keeps stablizing, and ensure the element and the institute that are mounted on the printed circuit board 10 loaded on the element on the printed circuit board 10
State 10 keeping parallelism of printed circuit board.So that the component mounter when on the printed circuit board 10, be not in by
It is not parallel in the position of the element and the printed circuit board 10, and so that cannot be relative to the print after the component mounter
Brush point opens plate 10 and keeps stablizing, and then the element occurs and easily generate shaking, causes to weld during the component mounter bad
Phenomenon.
Further, the jig 100 further includes multiple positioning columns 40.Multiple intervals of the positioning column 40 are set on described control
Has the periphery of plate 20.The location hole of multiple positioning columns 40 and the flexible PCB 10 corresponds so that the flexibility
When circuit board 10 is set on the jig plate 20, realize the flexible PCB 10 in the jig plate by the positioning column 40
20 positioning, and so that the flexible PCB 10 is corresponding with the pattern on the jig plate 20.
It, will by high temperature double faced adhesive tape after positioning of the flexible PCB 10 on the jig plate 20 in the application
The flexible PCB 10 is fixed on the jig plate 20 so that in the subsequent operation to the flexible PCB 10, institute
Stating flexible PCB 10 will not be moved, to ensure being normally carried out for the operations such as follow-up paste solder printing, element patch.
In the application, the element that the flexible PCB 10 mounts includes USB30.The jig plate 20 is equipped with and attachment
In the corresponding USB supporting regions 22 of USB30 on the flexible PCB 10, the USB30 is mounted on the flexible PCB 10
When, the USB30 is carried on the USB supporting regions 22.
Wherein, the surface of the USB30 has hierarchic structure, and the hierarchic structure includes sequentially connected First terrace
31st, third step surface 33, the 4th step surface 34 and second step face 32.The First terrace 31 is located at the one of the USB30
End, the described one end of second step face 32 far from the USB30,33 and the 4th step surface 34 of third step surface are located at and connect
It is connected between the First terrace 31 and the second step face 32, the third step surface 33 and the 4th step surface 34
It is connected, and the third step surface 33, close to the First terrace 31, the 4th step surface 34 is close to the second step
Face 32.Wherein, the First terrace 31, third step surface 33, the 4th step surface 34, the second step face 32 height
Degree declines successively, i.e., in the First terrace 31, third step surface 33, the 4th step surface 34, the second step face
32 the same side sets a reference planes, the First terrace 31, third step surface 33, the 4th step surface 34, described
The distance of second step face 32 to the reference planes is gradually shortened.
Wherein, the First terrace 31 is equipped with multiple spaced pins 311 and is respectively arranged on 311 liang of the pin
Two fixed plates 312 of side.It corresponds on the flexible PCB 10 and is equipped with the position of the fixed plate 312 of the USB30
Metal pad 12 is equipped with golden finger corresponding to the position of multiple pins 311 of the USB30, and the golden finger includes more
A spaced conductive contact blade 11, multiple conductive contact blades 11 are corresponded with multiple pins 311.
The USB30 supports are when the USB supporting regions 20 of the jig, the USB30 and 10 institute of flexible PCB
Plane it is parallel, i.e., the First terrace 31 of described USB30 is parallel with the plane where the flexible PCB 10.And
And at this point, by the way that the fixed plate 312 is fixedly welded on the pad 12, and cause multiple pins 311 respectively with
The corresponding conductive contact blade 11 is in contact, so as to fulfill patches of the USB30 on the flexible PCB 10.
In the embodiment of the present application, the USB supporting regions 22 include the first sub- loading plate 22a, the second sub- loading plate 22b, institute
It states the first sub- loading plate 22a and the second sub- loading plate 22b is arranged at intervals to form vacancy section 22c.In other words, the USB
Supporting region 22 includes the first sub- loading plate 22a, the second sub- loading plate 22b and positioned at the described first sub- loading plate 22a and described the
Vacancy section 22c between two sub- loading plate 22b.The first sub- loading plate 22a corresponds to the First terrace 31, and described the
Two sub- loading plate 22b correspond to the second step face 32, the vacancy section 22c and the third step surface 33 and the described 4th
Step surface 34 is opposite.
The height of the first sub- loading plate 22a is higher than the described second sub- loading plate 22b.In other words, described first
One reference planes of definition of the same side of sub- loading plate 22a and the second sub- loading plate 22b, the first sub- loading plate
22a is more than described second sub- loading plate 22b the distance between to the reference planes to the distance between reference planes.Institute
State the difference in height of the first sub- loading plate 22a and the described second sub- loading plate 22b and the First terrace 31 and described second
The difference in height of terrace 32 is identical.
When the USB30 is set on the jig 100, the first sub- loading plate 22a is against the first of the USB30
Step surface 31, the second sub- loading plate 22b is against the second step face 32 of the USB30, so as to be held by first son
The support plate 22a and second sub- loading plate 22b supports the both ends of the USB30.In addition, in the application, first son is held
The distance between support plate 22a and the described second sub- loading plate 22b are slightly larger than the First terrace 31 and the second step face
32 the distance between so that the making of the USB30 there are during deviation, i.e., the First terrace 31 of described USB30 with it is described
When there is slight difference in the distance between second step face 32 with standard value, the First terrace 31 of the USB30 and described the
Two step surfaces 32 can still be carried on the first sub- loading plate 22a and the described second sub- loading plate of the USB supporting regions 22
22b。
For compared with the prior art, the jig 100 of the application makes the USB30 requirement reduction of precision,
Can ensure to be respectively provided with good supporting effect for the USB30 that various precision make, so ensure the USB30 with it is described soft
The patch effect of property circuit board.
In addition, relative to the prior art, the USB supporting regions 22 only include carrying the First terrace 31 and described the
Described first sub- loading plate 22a of the two step surfaces 32 and second sub- loading plate 22b so that the knot of the USB supporting regions 22
Structure is simple, and not high to required precision, i.e., so that the USB supporting regions 22 are not needed to the hierarchic structure of the USB30 one by one
Corresponding structure so that the USB30 making is simpler, and the scope of application is wider.
In addition, in the application, the First terrace 31 and the second step face 32 of the USB30 are supported,
The both ends of the USB30 are supported so that the both ends of the USB30 are not likely to produce shaking, so that institute
Stating has preferable welding effect between USB30 and the flexible PCB 10, obtain preferably mounting effect.
Further, the USB supporting regions 22 have the vacancy section 22c, can be further by the vacancy section 22c
Enhance the heat dissipation effect of the jig 100.
Please refer to Fig. 4 and Fig. 5, in some other embodiment of the application, the jig plate 20 further includes at least one support
Bar 23, an at least supporting rod 23 are located in the vacancy section 22c.The supporting rod 23 and the described first sub- loading plate
22a and the second sub- loading plate 22b are arranged at intervals.Pass through the supporting rod 23 and the third step surface 33 of the USB30
Opposite and/or with the USB30 the 4th step surface 34 is opposite, i.e., described when the USB is carried on the USB supporting regions
When, the supporting rod 23 is located at the third step surface 33 in the vacancy section in the orthographic projection region on the vacancy section 22c
In orthographic projection region on 22c and/or the supporting rod 23 is located at described the in the orthographic projection region on the vacancy section 22c
Four step surfaces 34 are in the orthographic projection region on the vacancy section 22c.When the supporting rod 23 and the third step of the USB30
When face 33 is opposite, the difference in height of the supporting rod 23 and the described first sub- loading plate 22a and the third step surface 33 with it is described
The difference in height of First terrace 31 is identical, and the width of the supporting rod 23 is small (i.e. perpendicular to the length direction of the supporting rod)
In the distance between the First terrace 31 and the 4th step surface 34, i.e., described third step surface 33 with described 4th
The supporting rod is not present in orthographic projection position of the junction of terrace 34 on the vacancy section 22c.By in the vacancy section
Increase the supporting rod 23 on 22c, enhance supporting effect of the USB supporting regions for the USB30, and the supporting rod 23
With the positional precision of the described first sub- loading plate 22a and the second sub- loading plate 22b it is not accurate enough when, the supporting rod 23 according to
So can be opposite with the third step surface 33 and support the third step surface 33.
In the application, the quantity of the supporting rod 23 can be more, and the more supporting rods 23 can be along described first
The sub- loading plate 22b directions parallel interval settings of sub- loading plate 22a to described second or the more supporting rods 23, which can intersect, to be set
It puts.In the present embodiment, several supporting rods 23 in the more supporting rods 23 are arranged in a crossed manner, handed over by the supporting rod 23
Fork setting so that the vacancy section 22c where the supporting rod 23 is less likely to occur to deform under external influence.
When the 4th step surface 34 of the supporting rod 23 and the USB30 are opposite, the supporting rod 23 and described first
The difference in height of sub- loading plate 22a is identical with the difference in height of the First terrace 31 with the 4th step 33, and the support
The width (i.e. perpendicular to the length direction of the supporting rod) of bar is less than the second step face 32 and the third step surface 32
The distance between so that the position essence of the supporting rod 23 and the described first sub- loading plate 22a and second sub- loading plate 22b
When spending not accurate enough, the supporting rod 23 still can be opposite with the 4th step surface 34 and supports the 4th step surface
34。
The USB30 is set on the jig 100, to carry out carrying out USB30 attachments on the flexible printed board 100
When, the supporting rod 23 can support the third step surface 33 of the USB30 or the 4th step surface 34, realize to described
USB30 is preferably supported.It and can be in the supporting rod 23 and the described first sub- loading plate 22a and second sub- loading plate 22b
Positional precision or the USB30 make precision it is not accurate enough when, can still realize the effect with the USB30 gentle supports
Fruit.
Referring to Fig. 6, in some other embodiment of the application, the first sub- loading plate 22a includes multiple interval settings
First support bar 225.The first support bars 225 of multiple interval settings are arranged in parallel, and multiple first support bars 225 can be from
The direction setting of the sub- loading plate 22b of the first sub- loading plate 22a to described second, alternatively, multiple support bars 225 also may be used
It is set with the direction along the sub- loading plate 22b of the vertical first sub- loading plate 22a to described second.In the present embodiment, Duo Gesuo
The first support bar 225 is stated to set from the direction of the described first sub- loading plate 22b of sub- loading plate 22a to described second.Adjacent two
Sub- vacancy section 226 is formed between first support bar 225, can be radiated by the sub- vacancy section 226, so as to
Increase the heat dissipation effect of the jig 100, while mitigate the weight of the jig 100.
Likewise, the second sub- loading plate 22b can also include it is multiple interval setting the second support bar 226, multiple
It is arranged in parallel, and multiple second support bars 227 can be from the described first sub- loading plate 22a every setting the second support bar 227
It is set to the direction of the described second sub- loading plate 22b, alternatively, multiple second support bars 227 can also be along vertical described the
The direction setting of the one sub- loading plate 22b of sub- loading plate 22a to described second.In the present embodiment, multiple second support bars 227
It is set from the direction of the described first sub- loading plate 22b of sub- loading plate 22a to described second.In the present embodiment, first son is held
Support plate 22a includes multiple spaced and parallel setting first support bars 225, and the second sub- loading plate 22b includes multiple intervals
Second support bar 227 is arranged in parallel.
In the application, the USB supporting regions 22 include the first sub- loading plate 22a, the second sub- loading plate 22b and positioned at institutes
State the vacancy section 22c between the first sub- loading plate 22a and the second sub- loading plate 22b.The first sub- loading plate 22a against
The First terrace 31 of described USB30 one end, the second sub- loading plate 22b is against the second of the USB30 other ends
Step surface 32 is supported so as to fulfill the both ends to the USB30, keeps stabilizations of the USB30 during patch,
To ensure USB30 patch effects on the flexible PCB.The structure of the USB supporting regions 22 is relatively simple and right
The jig 100 and the USB30 do not need to very high required precision, the universality of the jig 100 are improved, so as to reduce
Production cost.
The above is the preferred embodiment of the application, it is noted that for those skilled in the art
For, under the premise of the application principle is not departed from, several improvements and modifications can also be made, these improvements and modifications are also considered as
The protection domain of the application.
Claims (10)
1. a kind of flexible PCB patch jig, which is characterized in that including jig plate, the jig plate is equipped with USB supporting regions,
The USB supporting regions include the first sub- loading plate and the second sub- loading plate, the first sub- loading plate and the second son carrying
Plate is arranged at intervals to form vacancy section；The first sub- loading plate and the second sub- loading plate are respectively used to be located on setting USB
The First terrace at the both ends of itself and second step face, the vacancy section are used for being connected to the First on the USB
Third step surface and the 4th step surface between terrace and the second step face is opposite.
2. flexible PCB patch jig as described in claim 1, which is characterized in that the height of the first sub- loading plate is high
In the described second sub- loading plate, during so that the USB is carried on the USB supporting regions, the first sub- loading plate and described
Second sub- loading plate is born against in the First terrace and the second step face.
3. flexible PCB patch jig as described in claim 1, which is characterized in that the first sub- loading plate and described the
The distance between two sub- loading plates be more than the First terrace and the second step face the distance between.
4. such as claim 1-3 any one of them flexible PCB patch jigs, which is characterized in that the jig plate further includes
An at least supporting rod, an at least supporting rod are located in the vacancy section.
5. flexible PCB patch jig as claimed in claim 4, which is characterized in that held when the USB is carried on the USB
Qu Shangshi is carried, the supporting rod is located at the third step surface on the vacancy section in the orthographic projection region on the vacancy section
Orthographic projection region in；And/or
The supporting rod in the orthographic projection region on the vacancy section be located at the 4th step surface on the vacancy section just
In view field.
6. flexible PCB patch jig as claimed in claim 5, which is characterized in that the quantity of the supporting rod is more,
Several supporting rods are arranged in a crossed manner in the more supporting rods.
7. such as claim 1-3 any one of them flexible PCB patch jigs, which is characterized in that the first sub- loading plate
Including multiple spaced first support bars.
8. flexible PCB patch jig as claimed in claim 7, which is characterized in that the second sub- loading plate includes multiple
Spaced second support bar.
9. flexible PCB patch jig as described in claim 1, which is characterized in that the jig further includes multiple positioning
Column, multiple positioning column intervals are set on the periphery of the jig plate, and multiple positioning columns are determined with the flexible PCB
Position hole corresponds.
10. the flexible PCB patch jig as described in claim 1 or 9, which is characterized in that the jig plate is equipped with array
Multiple heat emission holes of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440640.XU CN207543411U (en) | 2017-10-31 | 2017-10-31 | Flexible PCB patch jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440640.XU CN207543411U (en) | 2017-10-31 | 2017-10-31 | Flexible PCB patch jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207543411U true CN207543411U (en) | 2018-06-26 |
Family
ID=62612042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721440640.XU Expired - Fee Related CN207543411U (en) | 2017-10-31 | 2017-10-31 | Flexible PCB patch jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207543411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613668A (en) * | 2017-10-31 | 2018-01-19 | 广东欧珀移动通信有限公司 | Flexible PCB patch jig |
| CN109951965A (en) * | 2019-02-26 | 2019-06-28 | 珠海崇达电路技术有限公司 | A kind of golden finger tape sticking device and on golden finger rubberizing method |
-
2017
- 2017-10-31 CN CN201721440640.XU patent/CN207543411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613668A (en) * | 2017-10-31 | 2018-01-19 | 广东欧珀移动通信有限公司 | Flexible PCB patch jig |
| CN109951965A (en) * | 2019-02-26 | 2019-06-28 | 珠海崇达电路技术有限公司 | A kind of golden finger tape sticking device and on golden finger rubberizing method |
| CN109951965B (en) * | 2019-02-26 | 2021-07-13 | 珠海崇达电路技术有限公司 | Golden finger adhesive tape sticking device and method for sticking adhesive tape on golden finger |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: 523860 No. 18 Wusha Haibin Road, Chang'an Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| 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: 20180626 |