CN204425771U - The net of FPC and double faced adhesive tape is arranged formula fixed structure - Google Patents
The net of FPC and double faced adhesive tape is arranged formula fixed structure Download PDFInfo
- Publication number
- CN204425771U CN204425771U CN201520033810.7U CN201520033810U CN204425771U CN 204425771 U CN204425771 U CN 204425771U CN 201520033810 U CN201520033810 U CN 201520033810U CN 204425771 U CN204425771 U CN 204425771U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- faced adhesive
- double faced
- fpc
- sided single
- 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
Links
Landscapes
- Structure Of Printed Boards (AREA)
Abstract
The net that the utility model discloses a kind of FPC and double faced adhesive tape is arranged formula fixed structure, and this structure comprises flexible circuit board and FPC double faced adhesive tape, and flexible circuit board and FPC double faced adhesive tape are by the adaptive contraposition of the first location hole and the second location hole; Flexible circuit board is provided with two rows and nets row's shape circuit monolithic, form two rows after FPC double faced adhesive tape is die-cut by monoblock cutting die in its surface and net the two-sided single glue of row's shape, each circuit monolithic includes welding bar and the paster suitable with the shape size of each two-sided single glue, each paster posts multiple chip, and each two-sided single glue offers multiple vacancy section; After flexible circuit board and the contraposition of FPC double faced adhesive tape are fixed, each two-sided single sticker is on the paster of correspondence, and several chips form in one group of vacancy section being placed on correspondence.The utility model can easily and effectively utilize double faced adhesive tape viscosity, and before improvement, FPC carries out the problem that rear finished product winding displacement tilts.
Description
Technical field
The utility model relates to the assembling of FPC and double faced adhesive tape, and the net particularly relating to a kind of FPC and double faced adhesive tape is arranged formula fixed structure.
Background technology
Existing FPC and double faced adhesive tape are when assembling, the cutting die of double faced adhesive tape is die-cut is single arrangement, operator is attached in FPC arrangement, on double faced adhesive tape one by one on FPC, repeatedly touch double faced adhesive tape, adhesivity is also had an impact, and winding displacement can be caused in use to tilt problem, have a strong impact on finished product rate and production efficiency, add production cost.
Summary of the invention
For the weak point existed in above-mentioned technology, the utility model provides the net of a kind of production efficiency is high and rate of finished products is high FPC and double faced adhesive tape to arrange formula fixed structure, effectively improves the problem that winding displacement tilts.
For achieving the above object, the utility model provides the net of a kind of FPC and double faced adhesive tape to arrange formula fixed structure, comprise flexible circuit board and FPC double faced adhesive tape, the knuckle place of described flexible circuit board is equipped with the first location hole, the knuckle place of described FPC double faced adhesive tape is equipped with second location hole suitable with the first location hole, and described flexible circuit board and FPC double faced adhesive tape pass through the adaptive contraposition of the first location hole and the second location hole; Described flexible circuit board is provided with two rows and nets row's shape circuit monolithic, form two rows after described FPC double faced adhesive tape is die-cut by monoblock cutting die in its surface and net the two-sided single glue of row's shape, each circuit monolithic includes welding bar and the paster suitable with the shape size of each two-sided single glue, each paster posts multiple chip, and each two-sided single glue offers multiple vacancy section; After described flexible circuit board and the contraposition of FPC double faced adhesive tape are fixed, each two-sided single sticker is on the paster of correspondence, and several chips form in one group of vacancy section being placed on correspondence.
Wherein, often release liners is equipped with between adjacent two two-sided single glue and between the two-sided single glue of two rows.
Wherein, the equal concave-convex surface structure of outward flange of described each two-sided single glue, and wherein a side is provided with two the length groove identical with the length of vacancy section; The groove often arranging two-sided single glue is towards unanimously, and the groove of the upper two-sided single glue of two rows is towards the opposite.
Wherein, the angle between each paster and corresponding welding bar is right angle or acute angle.
Wherein, the welding bar of every winding displacement road monolithic lays respectively at the dual-side of flexible circuit board, and described paster is between two row's welding bars.
The beneficial effects of the utility model are: compared with prior art, the net of the FPC that the utility model provides and double faced adhesive tape is arranged formula fixed structure, adopt the die-cut mode of monoblock cutting die on FPC double faced adhesive tape, form the two-sided single glue of net row's shape of whole plate, net row shape circuit monolithic in the corresponding flexible circuit board of this design, make directly whole plate FPC double faced adhesive tape to be directly attached to corresponding paster when assembling, flexible circuit board and double faced adhesive tape are assembled and is only disposable, reduce double faced adhesive tape frequency of exposure, can easily and effectively utilize double faced adhesive tape viscosity, before improvement, FPC carries out the problem that rear finished product winding displacement tilts, greatly increase production efficiency, before effectively solving, single one pastes the defect of FPC double faced adhesive tape simultaneously, further, realized the quick position of flexible circuit board and FPC double faced adhesive tape by the adaptive contraposition of the first location hole and the second location hole, improve that production efficiency is high and rate of finished products is high.
Accompanying drawing explanation
Fig. 1 is that the net of FPC of the present utility model and double faced adhesive tape is arranged the exploded view of formula fixed structure;
Fig. 2 is the structural representation after Fig. 1 assembles.
Main element symbol description is as follows:
1, flexible circuit board 2, FPC double faced adhesive tape
10, the first location hole 20, second location hole
11, circuit monolithic 21, two-sided single glue
22, vacancy section 23, release liners
24, groove 111, paster
112, bar 113, chip is welded
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-2, the net of FPC of the present utility model and double faced adhesive tape is arranged formula fixed structure, comprise flexible circuit board 1 and FPC double faced adhesive tape 2, the knuckle place of flexible circuit board 1 is equipped with the first location hole 10, the knuckle place of FPC double faced adhesive tape 2 is equipped with second location hole 20 suitable with the first location hole 10, and flexible circuit board 1 passes through the adaptive contraposition of the first location hole 10 and the second location hole 20 with FPC double faced adhesive tape 2; Flexible circuit board 1 is provided with two rows and nets row's shape circuit monolithic 11, form two rows after FPC double faced adhesive tape 2 is die-cut by monoblock cutting die in its surface and net the two-sided single glue 21 of row's shape, each circuit monolithic 11 includes welding bar 112 and the paster 111 suitable with the shape size of each two-sided single glue 21, each paster 111 posts multiple chip 113, and each two-sided single glue 21 offers multiple vacancy section 22; After flexible circuit board 1 is fixing with FPC double faced adhesive tape 2 contraposition, each two-sided single glue 21 is attached on corresponding paster 111, and several chips 113 form in one group of vacancy section 22 being placed on correspondence.Often be equipped with release liners 23 between adjacent two two-sided single glue 21 and between the two-sided single glue 21 of two rows.
Compared to the situation of prior art, the net of the FPC that the utility model provides and double faced adhesive tape is arranged formula fixed structure, adopt the die-cut mode of monoblock cutting die on FPC double faced adhesive tape 2, form the two-sided single glue 21 of net row's shape of whole plate, net row shape circuit monolithic 11 in the corresponding flexible circuit board 1 of this design, make directly whole plate FPC double faced adhesive tape to be directly attached to corresponding paster 111 when assembling, flexible circuit board 1 and double faced adhesive tape are assembled and is only disposable, reduce double faced adhesive tape frequency of exposure, can easily and effectively utilize double faced adhesive tape viscosity, before improvement, FPC carries out the problem that rear finished product winding displacement tilts, greatly increase production efficiency, before effectively solving, single one pastes the defect of FPC double faced adhesive tape simultaneously, further, realized the quick position of flexible circuit board and FPC double faced adhesive tape by the adaptive contraposition of the first location hole 10 and the second location hole 20, improve that production efficiency is high and rate of finished products is high.
In the present embodiment, the equal concave-convex surface structure of outward flange of each two-sided single glue 21, and wherein a side is provided with two the length groove 24 identical with the length of vacancy section 22; The groove often arranging two-sided single glue 21 is towards unanimously, and the groove 24 of the upper two-sided single glue 21 of two rows is towards the opposite.Angle between each paster 111 and corresponding welding bar 112 is right angle or acute angle.The welding bar 112 of every winding displacement road monolithic 11 lays respectively at the dual-side of flexible circuit board 1, and paster 111 is between two row's welding bars 112.
Assembling of the present utility model is as follows: FPC double faced adhesive tape monoblock cutting die is die-cut, according to the design of flexible circuit board 1 monoblock row plate, is located and peripheral four limit size contrapositions by location hole up and down; Because both Outside Dimensions are consistent, assemble by Outside Dimensions and 4 location hole contrapositions, can disposable contraposition.Improvement effect highly significant of the present utility model, through measuring and calculating, existing production efficiency improves the speed of 70% at last test step, and the FPC problem that tilts of the complaint of its product reduces to 1% by former 20%.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (5)
1. the net of a FPC and double faced adhesive tape is arranged formula fixed structure, it is characterized in that, comprise flexible circuit board and FPC double faced adhesive tape, the knuckle place of described flexible circuit board is equipped with the first location hole, the knuckle place of described FPC double faced adhesive tape is equipped with second location hole suitable with the first location hole, and described flexible circuit board and FPC double faced adhesive tape pass through the adaptive contraposition of the first location hole and the second location hole; Described flexible circuit board is provided with two rows and nets row's shape circuit monolithic, form two rows after described FPC double faced adhesive tape is die-cut by monoblock cutting die in its surface and net the two-sided single glue of row's shape, each circuit monolithic includes welding bar and the paster suitable with the shape size of each two-sided single glue, each paster posts multiple chip, and each two-sided single glue offers multiple vacancy section; After described flexible circuit board and the contraposition of FPC double faced adhesive tape are fixed, each two-sided single sticker is on the paster of correspondence, and several chips form in one group of vacancy section being placed on correspondence.
2. the net of FPC according to claim 1 and double faced adhesive tape is arranged formula fixed structure, it is characterized in that, is often equipped with release liners between adjacent two two-sided single glue and between the two-sided single glue of two rows.
3. the net of FPC according to claim 1 and double faced adhesive tape is arranged formula fixed structure, it is characterized in that, the equal concave-convex surface structure of outward flange of described each two-sided single glue, and wherein a side is provided with two the length groove identical with the length of vacancy section; The groove often arranging two-sided single glue is towards unanimously, and the groove of the upper two-sided single glue of two rows is towards the opposite.
4. the net of FPC according to claim 1 and double faced adhesive tape is arranged formula fixed structure, and it is characterized in that, the angle between each paster and corresponding welding bar is right angle or acute angle.
5. the net of FPC according to claim 4 and double faced adhesive tape is arranged formula fixed structure, and it is characterized in that, the welding bar of every winding displacement road monolithic lays respectively at the dual-side of flexible circuit board, and described paster is between two row's welding bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033810.7U CN204425771U (en) | 2015-01-17 | 2015-01-17 | The net of FPC and double faced adhesive tape is arranged formula fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033810.7U CN204425771U (en) | 2015-01-17 | 2015-01-17 | The net of FPC and double faced adhesive tape is arranged formula fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425771U true CN204425771U (en) | 2015-06-24 |
Family
ID=53476095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033810.7U Expired - Fee Related CN204425771U (en) | 2015-01-17 | 2015-01-17 | The net of FPC and double faced adhesive tape is arranged formula fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601221A (en) * | 2018-04-17 | 2018-09-28 | 深圳市宝明科技股份有限公司 | A kind of method of rubberizing on pcb board |
-
2015
- 2015-01-17 CN CN201520033810.7U patent/CN204425771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601221A (en) * | 2018-04-17 | 2018-09-28 | 深圳市宝明科技股份有限公司 | A kind of method of rubberizing on pcb board |
| CN108601221B (en) * | 2018-04-17 | 2024-08-23 | 深圳市宝明科技股份有限公司 | Method for rubberizing PCB |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD668869S1 (en) | Tool box | |
| WO2015041780A3 (en) | Ultrasound transducer array of electro-acoustic modules | |
| CN204425771U (en) | The net of FPC and double faced adhesive tape is arranged formula fixed structure | |
| RU2011114096A (en) | STEPS DESIGN | |
| CN204257624U (en) | A kind of novel B GA device | |
| CN202262067U (en) | Printed circuit board | |
| ATE523440T1 (en) | MODULAR TRANSPORT AND PRESENTATION UNIT OF GROUPS OF PRODUCTS | |
| CN205601727U (en) | Preceding grid sign structure | |
| CN103633412A (en) | Connection method for rib plate tail end and mast of radial rib antenna floor and die | |
| CN207704162U (en) | A kind of LCD modules of extended line | |
| CN203277355U (en) | Leading wire frame for sound-control and light-control plastic packaging device | |
| CN206237672U (en) | A kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage | |
| CN203020616U (en) | Bottom plate of honeycomb paperboard packaging box with insertion holes | |
| CN203581622U (en) | Back card | |
| CN203226794U (en) | Dishwasher sound-absorbing structure and dishwasher | |
| CN203306106U (en) | Inner engine cover plate and corresponding engine cover | |
| CN204815998U (en) | Plate and frame air filter cartridge shell | |
| CN202924077U (en) | Structure for preventing honeycomb product from being bumped | |
| CN205961651U (en) | Fixed knot structure, backlight unit and display device | |
| CN204288580U (en) | Laser module | |
| CN105583752B (en) | Brake producing line and its working plate | |
| CN205378353U (en) | Rigid -flex circuit board of easily cutting apart behind paster | |
| CN204957320U (en) | Make things convenient for photovoltaic module packaging structure of dismouting | |
| CN205383486U (en) | Protection film of COB light source and COB light source | |
| CN205716676U (en) | A kind of backlight module and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160117 |
|
| EXPY | Termination of patent right or utility model |