CN207571463U - A kind of FPC films convenient for contraposition - Google Patents
A kind of FPC films convenient for contraposition Download PDFInfo
- Publication number
- CN207571463U CN207571463U CN201721817699.6U CN201721817699U CN207571463U CN 207571463 U CN207571463 U CN 207571463U CN 201721817699 U CN201721817699 U CN 201721817699U CN 207571463 U CN207571463 U CN 207571463U
- Authority
- CN
- China
- Prior art keywords
- film
- back side
- location hole
- contraposition
- front film
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Structure Of Printed Boards (AREA)
Abstract
The utility model is related to flexible circuit board production technical fields, especially a kind of FPC films convenient for contraposition, including front film and back side film, the shape of the front film and back side film and structure all same, the front film is connected with the side of back side film by bindiny mechanism, and the quadrangle of front film and back side film offers the corresponding location hole in position, the location hole is set as square hole, and the outside both sides in each location hole horizontal direction are arranged at intervals with multiple the first mark lines placed vertically each along horizontal direction, outside both sides on each location hole vertical direction are arranged at intervals with multiple the second horizontal positioned mark lines each along vertical direction.The utility model has the advantages that simple in structure, easy to use and easy to operation, can not only improve the accuracy of positioning, and the size of error can be also checked when error occurs in contraposition.
Description
Technical field
The utility model is related to flexible PCB production technical field more particularly to a kind of FPC films convenient for contraposition.
Background technology
In (FPC) flexible circuitry board manufacturing process, need to carry out (FPC) flexible circuit board and the film before exposure pair
Then (FPC) flexible circuit board for aligning completion is put into exposure machine with the film and is exposed by position.It was made in common FPC
Cheng Zhong, for film aligning by manually performing, bit errors are not easy management and control.Portions of client will to FPC tow sides circuits relative position
Ask relatively stringent, common film aligning method can not meet customer requirement.
Utility model content
The purpose of this utility model is in the prior art of the prior art manually to film progress in order to solve
The shortcomings that mode error of contraposition is not easy to control, and a kind of FPC films convenient for contraposition proposed.
To achieve these goals, the utility model employs following technical solution：
Design it is a kind of convenient for contraposition the FPC films, including front film and back side film, the front film and
The side of the shape of back side film and structure all same, the front film and back side film is connected by bindiny mechanism
It connects, and the quadrangle of front film and back side film offers the corresponding location hole in position, the location hole is set as
Square hole, and the outside both sides in each location hole horizontal direction are arranged at intervals with multiple vertical placements each along horizontal direction
The first mark lines, the outside both sides on each location hole vertical direction are arranged at intervals with multiple levels each along vertical direction
Second placed indicates lines, and auxiliary positioning mechanism is both provided on four inner walls of the location hole.
Preferably, the bindiny mechanism includes connection support bar, and the both sides of the connection support bar respectively pass through connection
Soft item is connect with front film and back side film.
Preferably, it is equidistant set between multiple first mark lines and between multiple second mark lines
It puts.
Preferably, the auxiliary positioning mechanism includes the groove being opened on location hole inner wall, is provided in the groove
Indicator.
The utility model proposes a kind of FPC films convenient for contraposition, advantageous effect is：The utility model has structure
Simply, the advantages of easy to use and easy to operation, can not only improve the accuracy of positioning, and also error can occurs in contraposition
When check the size of error, be easy to use.
Description of the drawings
Fig. 1 be the utility model proposes it is a kind of convenient for contraposition the FPC films positive deployed configuration schematic diagram；
Fig. 2 is the A portions structure diagram in Fig. 1；
Fig. 3 be the utility model proposes it is a kind of convenient for contraposition the FPC films side view.
In figure：Front film 1, back side film 2, bindiny mechanism 3, connection support bar 4, the soft item 5 of connection, location hole 6,
First mark lines 7, second indicate lines 8, groove 9, indicator 10.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of FPC films convenient for contraposition, including front film 1 and back side film 2, the front film
The side of the shape of piece 1 and back side film 2 and structure all same, front film 1 and back side film 2 passes through bindiny mechanism
3 connections, bindiny mechanism 3 include connection support bar 4, connect the both sides of support bar 4 respectively by connecting soft item 5 and the front film
Piece 1 and back side film 2 connect, and in actual use, the width of connection support bar 4 is set as the thickness phase with printed board
Together, printed board is placed between front film 1 and back side film 2 when in use, front film 1, back side film 2
Turnover structure is formed with bindiny mechanism 3, convenient for the quick positioning between film and printed board.
The quadrangle of front film 1 and back side film 2 offers the corresponding location hole 6 in position, and location hole 6 is set
For square hole, and the outside both sides in 6 horizontal direction of each location hole be arranged at intervals with each along horizontal direction it is multiple vertical
The the first mark lines 7 placed, the outside both sides on each 6 vertical direction of location hole are arranged at intervals with more each along vertical direction
A the second horizontal positioned mark lines 8, when four on four location holes 6 on front film 1 and back side film 2 are fixed
The position in position hole 6 is when not exclusively overlapping, and illustrate with the presence of bit errors, at this time according to the multiple first mark lines 7 and multiple the
Two mark lines 8 may determine that the size of bit errors.Between multiple first mark lines 7 and multiple second indicates lines
It is to be equidistantly positioned between 8, setting in this way is convenient for checking the size of bit errors value.It is all provided on four inner walls of location hole 6
It is equipped with auxiliary positioning mechanism.Auxiliary positioning mechanism includes the groove 9 being opened on 6 inner wall of location hole, and instruction is provided in groove 9
Needle 10, indicator 10 have preferable indicating effect, align and use convenient for user.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of FPC films convenient for contraposition, including front film (1) and back side film (2), the front film
(1) and the shape of back side film (2) and structure all same, which is characterized in that the front film (1) and back side film
(2) side is connected by bindiny mechanism (3), and the quadrangle of front film (1) and back side film (2) offers position
Corresponding location hole (6), the location hole (6) are set as square hole, and the outside in each location hole (6) horizontal direction
Both sides are arranged at intervals with multiple the first mark lines (7) placed vertically, the vertical side of each location hole (6) each along horizontal direction
Upward outside both sides are arranged at intervals with multiple the second horizontal positioned mark lines (8), the positioning each along vertical direction
Auxiliary positioning mechanism is both provided on four inner walls in hole (6).
2. a kind of FPC films convenient for contraposition according to claim 1, which is characterized in that the bindiny mechanism (3) includes
Connect support bar (4), the both sides of the connection support bar (4) respectively by connect soft item (5) and front film (1) and
Back side film (2) connects.
A kind of 3. FPC films convenient for contraposition according to claim 1, which is characterized in that multiple first marking lines
It is to be equidistantly positioned between item (7) and between multiple second mark lines (8).
A kind of 4. FPC films convenient for contraposition according to claim 1, which is characterized in that the auxiliary positioning mechanism packet
The groove (9) being opened on location hole (6) inner wall is included, indicator (10) is provided in the groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817699.6U CN207571463U (en) | 2017-12-22 | 2017-12-22 | A kind of FPC films convenient for contraposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817699.6U CN207571463U (en) | 2017-12-22 | 2017-12-22 | A kind of FPC films convenient for contraposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571463U true CN207571463U (en) | 2018-07-03 |
Family
ID=62686064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817699.6U Expired - Fee Related CN207571463U (en) | 2017-12-22 | 2017-12-22 | A kind of FPC films convenient for contraposition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207571463U (en) |
-
2017
- 2017-12-22 CN CN201721817699.6U patent/CN207571463U/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: 20180703 |