CN109068479A - A kind of flexibility soft board and its assembling jig - Google Patents
A kind of flexibility soft board and its assembling jig Download PDFInfo
- Publication number
- CN109068479A CN109068479A CN201810972842.1A CN201810972842A CN109068479A CN 109068479 A CN109068479 A CN 109068479A CN 201810972842 A CN201810972842 A CN 201810972842A CN 109068479 A CN109068479 A CN 109068479A
- Authority
- CN
- China
- Prior art keywords
- board
- soft board
- flexible soft
- weld pad
- testing weld
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/184—Components including terminals inserted in holes through the printed circuit board and connected to printed contacts on the walls of the holes or at the edges thereof or protruding over or into the holes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The present invention relates to a kind of flexible soft board and its assembling jigs, including flexible soft board ontology, main via area and standard soldering board region are equipped on flexible soft board ontology, it is equipped with one group of electrical network in main via area and needs the electrical network of production or the pin of optical device tested main via hole correspondingly, the one-to-one standard soldering board of electrical network of one group with main via hole is equipped in standard soldering board region；Flexible soft board ontology further includes testing weld pad region, and testing weld pad region is arranged between main via area and standard soldering board region；One group and the one-to-one testing weld pad of standard soldering board electrical network are equipped in testing weld pad region.The beneficial effects of the present invention are: docking tolerance between board pads and testing weld pad by increasing, when testing flexible soft board, it is not easy the case where flexible soft board ontology connects bad docking or even dislocation press-fitting with the pad of circuit board occur, to improve the reliability and yields of optical device during the test.
Description
Technical field
The present invention relates to technical field of photo communication more particularly to a kind of flexible soft boards and its assembling jig.
Background technique
Currently, in rigid printed circuit board (Printed Circuit board, PCB), flexible circuit board (Flexible
Printed Circuit, FPC) or the manufacturing of Rigid Flex during, need to carry out configuration design and component
(such as resistance, capacitor, integrated circuit) layout designs, and then carry out wiring according to preset path and formed in predeterminated position
Pad.In the case where space and finite volume, and with photoelectric device and the highly integrated development trend of communication module, industry
The size of prescribed by standard is smaller and smaller.The size of flexible soft board is also smaller and smaller therewith, and pad is more and more intensive；Such one
Come, in the manufacture and test process of opto-electronic device and module, since the pad of flexible soft board is excessively intensive, inevitably
The flexible soft board of appearance connects appearance with the pad of test circuit board and docks the bad or even press-fitting that misplaces.Once power supply has greatly several
Rate can damage the photoelectric device for manufacturing or testing and module.Again due to multiple-plate flexible far below lamina, in photoelectricity
In the production of the multipaths of device and module and test, positioning and assembling repeatedly can cause to damage to flexible soft board, not only influence outer
It sees, more influence performance, the flexible soft board for causing the product for having used flexible soft board that must more renew at high temperature before sale is high
It is easy to again result in damage to product again during temperature replacement so that failure.Due to the flexible soft board and its pressure of high density pad
There are disadvantages described above for method of completing the square, cause photoelectric device and communication module to be damaged or fail in manufacture and test process, fraction defective
It increases.
Summary of the invention
The technical problem to be solved by the present invention is in view of the drawbacks of the prior art, provide a kind of flexible soft board and its assembly
Fixture.
The technical scheme to solve the above technical problems is that
According to one aspect of the present invention, a kind of flexible soft board, including flexible soft board ontology are provided, in the flexible soft board
Ontology is equipped with main via area and standard soldering board region, is equipped with one group of electrical network in the main via area and needs to make
Make or the electrical network main via hole correspondingly of the pin of optical device of test, one group is equipped in the standard soldering board region
With the one-to-one standard soldering board of electrical network of the main via hole；The flexibility soft board ontology further includes testing weld pad region,
The testing weld pad region is arranged between the main via area and the standard soldering board region；In the testing weld pad region
Inside it is equipped with one group and the one-to-one testing weld pad of standard soldering board electrical network.
The beneficial effects of the present invention are: testing weld pad region is arranged in main via area and standard soldering board region the present invention
Between, while not influencing standard soldering board distribution and electric property, do not need in the case where extending non-standard welding disking area
Meet the reliability and yields of flexible soft board ontology test, moreover it is possible to meet industry testing standard；Additionally by increase circuit board
Tolerance is docked between pad and testing weld pad, when testing flexible soft board, it is not easy to occur flexible soft board ontology and
The case where pad connection docking of circuit board is bad or even dislocation is press-fitted, mitigates the damage to flexible soft board during the test,
Replacement after the completion of test to flexible soft board is reduced, to improve the reliability and yields of optical device during the test.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the testing weld pad is distributed in a ring around annulus.
The beneficial effect of above-mentioned further scheme is: can change the radius of annulus according to the quantity of testing weld pad, sufficiently
Using the space of flexible soft board, guarantee that the distance between each testing weld pad meets professional standard test request, moreover it is possible to increase electricity
Tolerance is docked between road plate pad and testing weld pad.
Further, the inner wall in the annulus is equipped with multiple grooves, multiple groove mal-distributions.
The beneficial effect of above-mentioned further scheme is: by the way that groove is arranged, the positioning of flexible soft board being facilitated to be press-fitted.
According to another aspect of the invention, a kind of assembling jig of flexible soft board is provided, it is soft for a kind of flexibility
The assembly of plate, including bottom plate, circuit board and guiding mechanism, the circuit board is fixed at the top of the bottom plate, described to lead
The top of the circuit board is fixed to mechanism；It is equipped with partition at the middle part of the guiding mechanism, is located on the partition
The guiding mechanism of side and lower section is engraved structure；A pair of of sliding slot, the sliding slot are equipped in the inner wall of the guiding mechanism
Positioned at the lower section of the partition；Further include connecting column, is fixed with lower platen in the bottom of the connecting column, the connecting column
Top passes through the partition and stretches out, and is fixed with top board at the top of the connecting column；Distinguish at the both ends of the lower platen
It is slidably matched with a pair of sliding slot；The lower section of the lower platen is arranged in the flexibility soft board ontology.
The beneficial effects of the present invention are: flexible soft board ontology to be correspondingly arranged to the lower section of lower platen, positioning is fixed, and is utilized
Top board and connecting column, which push, pushes lower platen, thus move down lower platen and push down the testing weld pad of flexible soft board ontology, from
And facilitates and carry out subsequent assembly；The door type structure that guiding mechanism is centrosymmetric makes top board and connecting column be applied to pushing
Pressure on plate is balanced, improves the assembly precision of flexible soft board ontology.
Based on the above technical solution, the present invention can also be improved as follows.
Further, being equipped with reset spring between the top board and the partition, the reset spring is set in described
On connecting column.
The beneficial effect of above-mentioned further scheme is: by the way that reset spring is arranged, pushing to top board and connecting column
Plate plays the role of buffering, reduces impact of the lower lock block to flexible soft board ontology, in addition reset spring can also play reset and push
The effect of plate, is simple and efficient.
Further, being equipped with pressure eccentric sphere at the top of the top board, handle is connected on the pressure eccentric sphere.
The beneficial effect of above-mentioned further scheme is: pressure eccentric sphere can be made to push top board by swinging handle, from
And connecting column and lower platen are moved down, it is crimped together flexible soft board closely with circuit board.
Further, the bottom of the lower platen be equipped with multiple insulation pressure heads, multiple insulation pressure heads respectively with it is multiple
The position of the testing weld pad is corresponding.
Further, the insulation pressure head is made of insulating elastic material.
The beneficial effect of above-mentioned further scheme is: testing weld pad can either be accurately pushed down, and testing weld pad will not be damaged by pressure,
Influence circuit.
Further, being equipped with positioning column on the circuit board, the positioning column is located at the lower section of the lower platen；Described
The outside of positioning column is unevenly provided with multiple boss, and multiple boss are corresponded with multiple grooves respectively.
The beneficial effect of above-mentioned further scheme is: need to only correspond boss and groove, that is, can guarantee testing weld pad
It is accurately docked with board pads, there is a situation where dislocation short circuits between the pad for effectively avoiding electrical network different.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the flexible soft board of the present invention；
Fig. 2 is the structural schematic diagram in testing weld pad region of the present invention；
Fig. 3 is the structural schematic diagram of assembling jig of the present invention；
Fig. 4 is the structural schematic diagram of positioning column of the present invention；
In attached drawing, component names representated by each label are as follows:
1, bottom plate, 2, circuit board, 21, positioning column, 211, boss, 3, guiding mechanism, 4, partition, 5, reset spring, 6, pressure
Power eccentric sphere, 61, handle, 7, top board, 8, lower platen, 81, insulation pressure head, 9, connecting column, 100, flexible soft board ontology, 110,
Main via area, 111, main via hole, 120, testing weld pad region, 121, testing weld pad, 122, annulus, 123, groove, 130, mark
Quasi- welding disking area, 131, standard soldering board, 132, reinforcement pad.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, a kind of flexibility soft board comprising flexible soft board ontology 100, on the flexible soft board ontology 100
Equipped with main via area 110 and standard soldering board region 130, it is equipped with one group of electrical network in the main via area 110 and needs
The electrical network for the pin of optical device for making or testing main via hole 111 correspondingly, in the standard soldering board region 130
Inside it is equipped with one group of one-to-one standard soldering board 131 of electrical network with the main via hole 111；The standard soldering board 131 meets
Professional standard regulation.
The flexibility soft board ontology 100 further includes testing weld pad region 120, and the testing weld pad region 120 is arranged in institute
It states between main via area 110 and the standard soldering board region 130；One group and institute are equipped in the testing weld pad region 120
State the one-to-one testing weld pad 121 of 131 electrical network of standard soldering board.
The testing weld pad 121 is distributed in a ring around annulus 122；It can be according to the change of 121 quantity of testing weld pad
Change the annular radius for changing the annulus 122, is wanted with guaranteeing that the distance between each testing weld pad 121 meets industry testing standard
It asks.
The size of each testing weld pad 121 is greater than the size of each standard soldering board 131, the two neighboring survey
Interval between test weld disk 121 is greater than the interval between the two neighboring standard soldering board 131, reduces the several of dislocation connection
Rate.
Be symmetrically arranged with one group of reinforcement pad 132 in the two sides in the standard soldering board region 130, can reinforce flexible soft board with
Connection between mainboard.
As shown in Fig. 2, the inner wall in the annulus 122 is equipped with multiple grooves 123, multiple 123 asymmetric points of grooves
Cloth.
In the present embodiment, specifically, the quantity of 111 lower end of main via hole, one row is preferably 6, be denoted as A11, A12,
A13,A14,A15,A16；The quantity of the standard soldering board 131 is preferably 6, is denoted as A21, A22, A23, A24, A25, A26；Institute
The quantity for stating testing weld pad 121 is preferably 6, is denoted as A31, A32, A33, A34, A35, A36, i.e., the described main via hole 111A11 is extremely
A16 passes through circuit line respectively and connects one to one with the standard soldering board 131A21 to A26, and the testing weld pad 121A31 is extremely
A36 passes through circuit line respectively and connects one to one with the standard soldering board 131A21 to A26.
As shown in Figure 3 and Figure 4, a kind of assembling jig of flexible soft board, for a kind of assembly of flexible soft board, packet
Bottom plate 1, circuit board 2 and guiding mechanism 3 are included, the circuit board 2 is fixed at the top of the bottom plate 1, the guiding mechanism 3
It is fixed at the top of the circuit board 2；It is equipped with partition 4 at the middle part of the guiding mechanism 3, is located at 4 top of partition
The guiding mechanism 3 with lower section is engraved structure；A pair of of sliding slot, the sliding slot are equipped in the inner wall of the guiding mechanism 3
Positioned at the lower section of the partition 4；Further include connecting column 9, is fixed with lower platen 8, the connection in the bottom of the connecting column 9
The top of column 9 passes through the partition 4 and stretches out, and is fixed with top board 7 at the top of the connecting column 9；The lower platen 8
Both ends are slidably matched with a pair of sliding slot respectively；The lower section of the lower platen 8 is arranged in the flexibility soft board ontology 100.
Reset spring 5 is equipped between the top board 7 and the partition 4, the reset spring 5 is set in the connection
On column 9.
It is equipped with pressure eccentric sphere 6 at the top of the top board 7, is connected with handle 61 on the pressure eccentric sphere 6.
The bottom of the lower platen 8 be equipped with multiple insulation pressure heads 81, multiple insulation pressure heads 81 respectively with multiple institutes
The position for stating testing weld pad 121 is corresponding.
The insulation pressure head 81 is made of insulating elastic material, can either accurately push down testing weld pad 121, and will not damage by pressure
Testing weld pad 121, influences circuit.
Positioning column 21 is equipped on the circuit board 2, the positioning column 21 is located at the lower section of the lower platen 8；Described
The outside of positioning column 21 is unevenly provided with multiple boss 211, multiple boss 211 respectively with multiple grooves 123 1
One is corresponding.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of flexibility soft board, it is characterised in that: including flexible soft board ontology (100), on the flexible soft board ontology (100)
Equipped with main via area (110) and standard soldering board region (130), one group of electrical net is equipped in the main via area (110)
The electrical network main via hole (111) correspondingly of network and the pin of optical device for needing to make or test is welded in the standard
The one-to-one standard soldering board of electrical network (131) of one group with the main via hole (111) is equipped in disk area (130)；It is described
Flexible soft board ontology (100) further includes testing weld pad region (120), and the testing weld pad region (120) is arranged in the main mistake
Between bore region (110) and the standard soldering board region (130)；One group and institute are equipped in the testing weld pad region (120)
State the one-to-one testing weld pad of standard soldering board (131) electrical network (121).
2. a kind of flexible soft board according to claim 1, it is characterised in that: the testing weld pad (121) surrounds annulus (122)
It is distributed in a ring.
3. a kind of flexible soft board according to claim 2, it is characterised in that: be equipped in the inner wall of the annulus (122) multiple
Groove (123), multiple groove (123) mal-distributions.
4. a kind of assembling jig of flexibility soft board, special for a kind of any assembly of flexible soft board of claims 1 to 3
Sign is: including bottom plate (1), circuit board (2) and guiding mechanism (3), the circuit board (2) is fixed at the bottom plate (1)
Top, the guiding mechanism (3) is fixed at the top of the circuit board (2)；It is set in the middle part of the guiding mechanism (3)
There are partition (4), the guiding mechanism (3) being located above the partition (4) with lower section is engraved structure；In the Guiding machine
The inner wall of structure (3) is equipped with a pair of of sliding slot, and the sliding slot is located at the lower section of the partition (4)；It further include connecting column (9), described
The bottom of connecting column (9) is fixed with lower platen (8), and the top of the connecting column (9) passes through the partition (4) and stretches out,
Top board (7) are fixed at the top of the connecting column (9)；The both ends of the lower platen (8) are sliding with a pair of sliding slot respectively
Dynamic cooperation；The flexibility soft board ontology (100) is arranged in the lower section of the lower platen (8).
5. a kind of assembling jig of flexible soft board according to claim 4, it is characterised in that: in the top board (7) and institute
It states and is equipped with reset spring (5) between partition (4), the reset spring (5) is set on the connecting column (9).
6. a kind of assembling jig of flexible soft board according to claim 4, it is characterised in that: on the top of the top board (7)
Portion is equipped with pressure eccentric sphere (6), is connected with handle (61) on the pressure eccentric sphere (6).
7. a kind of assembling jig of flexible soft board according to claim 4, it is characterised in that: at the bottom of the lower platen (8)
Portion is equipped with multiple insulation pressure heads (81), multiple insulation pressure head (81) position with multiple testing weld pads (121) respectively
It is corresponding.
8. a kind of assembling jig of flexible soft board according to claim 7, it is characterised in that: the insulation pressure head (81) is by exhausted
Edge elastic material is made.
9. a kind of assembling jig of flexible soft board according to claim 4, it is characterised in that: set on the circuit board (2)
Have positioning column (21), the positioning column (21) is located at the lower section of the lower platen (8)；It is uneven in the outside of the positioning column (21)
Even to be provided with multiple boss (211), multiple boss (211) correspond with multiple grooves (123) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972842.1A CN109068479A (en) | 2018-08-24 | 2018-08-24 | A kind of flexibility soft board and its assembling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972842.1A CN109068479A (en) | 2018-08-24 | 2018-08-24 | A kind of flexibility soft board and its assembling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109068479A true CN109068479A (en) | 2018-12-21 |
Family
ID=64756963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810972842.1A Withdrawn CN109068479A (en) | 2018-08-24 | 2018-08-24 | A kind of flexibility soft board and its assembling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109068479A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040077188A1 (en) * | 2002-10-08 | 2004-04-22 | Alps Electric Co., Ltd. | Card connector assembly including contact lands having no damage |
| US20090050887A1 (en) * | 2001-03-30 | 2009-02-26 | Kim Hyoung-Ho | Chip on film (cof) package having test pad for testing electrical function of chip and method for manufacturing same |
| CN103137607A (en) * | 2011-12-02 | 2013-06-05 | 中芯国际集成电路制造(上海)有限公司 | Conductor failure detection structure, a forming method, and a method of detecting failure time |
| CN105517337A (en) * | 2015-11-25 | 2016-04-20 | 武汉光迅科技股份有限公司 | High-reliability flexible plate and assembling system thereof |
-
2018
- 2018-08-24 CN CN201810972842.1A patent/CN109068479A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090050887A1 (en) * | 2001-03-30 | 2009-02-26 | Kim Hyoung-Ho | Chip on film (cof) package having test pad for testing electrical function of chip and method for manufacturing same |
| US20040077188A1 (en) * | 2002-10-08 | 2004-04-22 | Alps Electric Co., Ltd. | Card connector assembly including contact lands having no damage |
| CN103137607A (en) * | 2011-12-02 | 2013-06-05 | 中芯国际集成电路制造(上海)有限公司 | Conductor failure detection structure, a forming method, and a method of detecting failure time |
| CN105517337A (en) * | 2015-11-25 | 2016-04-20 | 武汉光迅科技股份有限公司 | High-reliability flexible plate and assembling system thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181221 |