CN203675463U - flexible circuit board double-sided surface-mounting component device - Google Patents
flexible circuit board double-sided surface-mounting component device Download PDFInfo
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- CN203675463U CN203675463U CN201420064813.2U CN201420064813U CN203675463U CN 203675463 U CN203675463 U CN 203675463U CN 201420064813 U CN201420064813 U CN 201420064813U CN 203675463 U CN203675463 U CN 203675463U
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- circuit board
- support plate
- flexible circuit
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Abstract
The utility model discloses a flexible circuit board double-sided surface-mounting component device, which comprises a surface mounting carrier plate, wherein the surface mounting carrier plate comprises a carrier plate body provided with two opposite bearing surfaces and a component position-avoiding blind hole which is formed in one of the two opposite bearing surfaces of the carrier plate body and used for avoiding a component. The flexible circuit board double-sided surface-mounting component device can realize the purpose of surface-mounting components on double sides of the flexible circuit board, is simple in structure, is convenient and reliable in operation, and has high component surface-mounting efficiency.
Description
Technical field
the utility model relates to a kind of flexible electric circuit board and mounts component device, particularly the two-sided component device that mounts of a kind of flexible electric circuit board.
Background technology
the product of current flexible electric circuit board Surface Mount Component, (SMT), conventionally be all designed to one side and mount the structure of components and parts, owing to being subject to the frivolous soft restrain condition of flexible circuit panel products entirety, in industry, almost do not have for a long time double-faced flexible circuit board to mount the project organization of components and parts, existing technology was also just hovered in the primary stage of sample specimens, what generally adopt is the components and parts with the fixing positive and negative of hot-setting adhesive, complete the welding of components and parts by positive and negative twice wave-soldering, but due to the frivolous soft characteristic of flexible circuit panel products entirety, product after sample completes exists the be heated bad phenomenon of impact failure of components and parts, and the product bad phenomenon of scrapping in solder bath that drops, therefore, all objective condition and problem and deposit, also troubling manufacturer and the terminal client of flexible circuit all the time, because flexible circuit panel products cannot be realized the large batch of two-sided components and parts that mount, therefore also restrict the requirement of the more miniaturization that client does product, in order to realize the two-sided components and parts that mount of flexible electric circuit board, client and manufacturing firm are also being explored always hardy for a long time, wish to find and can realize the two-sided method that mounts components and parts of flexible electric circuit board, the target of finally better product being accomplished to more miniaturization.
Summary of the invention
technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides easy reliable, the components and parts of a kind of operation to mount the two-sided component device that mounts of flexible electric circuit board that efficiency is high.
for solving above technical problem, the utility model is taked following technical scheme:
the two-sided component device that mounts of a kind of flexible electric circuit board, it comprises and mounts support plate, this mount support plate comprise the support plate body with two relative loading ends with on one that is opened in two relative loading ends of support plate body, keep away a blind hole for dodging the components and parts of components and parts.
preferably, the volume that described components and parts are kept away a blind hole be greater than its components and parts of dodging volume, can hold whole components and parts.
due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
the utility model mounts components and parts planes carry plate used by original flexible electric circuit board one side and has carried out architecture advances, after having realized front components and parts and having mounted, carrying out aligning the required position of keeping away of bin device before reverse side components and parts mount protects again, thereby realize the print solder paste before reverse side components and parts mount, because being modified into, loading plate corresponding element device position keeps away a blind hole structure, make components and parts when through 245 DEG C of temperature of second reflow, keep away the structure of a blind hole and can bring into play heat-blocking action, guarantee to keep away a temperature at the heat insulation position of blind hole and be controlled at 120 DEG C below temperature, ensure that front components and parts are when through secondary back, can not there is not the bad problems such as components and parts come off and burst apart because of 245 DEG C of temperature of secondary, guarantee that product mounts components and parts and passing through secondary back postwelding without the phenomenon that occurs thermal shock, also guaranteed that two-sided the completing of flexible electric circuit board mounts after components and parts and Reflow Soldering, the overall harmomegathus of product and the weld strength of components and parts meet technological requirement completely, the two-sided components and parts that mount of mass flexible electric circuit board are really realized thus.
Brief description of the drawings
below in conjunction with accompanying drawing and concrete execution mode, the utility model is described in more detail.
fig. 1 is according to the two-sided structural representation that mounts support plate that mounts component device of flexible electric circuit board of the present utility model;
fig. 2 is the schematic diagram using when mounting support plate and carrying out mounting of flexible electric circuit board front components and parts;
fig. 3 uses to mount support plate the flexible electric circuit board that completes front components and parts and mount is carried out to the schematic diagram that reverse side components and parts mount;
wherein: 1, mount support plate; 10, support plate body; 11, components and parts are kept away a blind hole; 2, double-faced flexible circuit board; 3a, front components and parts; 3b, reverse side components and parts.
Embodiment
the utility model relates to the two-sided component device that mounts of a kind of flexible electric circuit board, and this device comprises and mounts support plate 1.As shown in Figure 1, according to of the present utility model mount support plate 1 comprise the support plate body 10 with two relative loading ends with on one that is opened in two relative loading ends of support plate body 10, keep away a blind hole 11 for dodging the components and parts of components and parts.The volume that components and parts are kept away a blind hole 11 be greater than its components and parts of dodging volume, can hold whole components and parts.
adopt that flexible electric circuit board is two-sided to be mounted component device to carry out the method that double-faced flexible circuit board element mounts as follows:
as shown in Figure 2: complete front and mount components and parts 3a when being fixed on the double-faced flexible circuit board 2 mounting above support plate 1, and after Reflow Soldering completes, operating personnel takes off the double-faced flexible circuit board 2 having mounted from mounting support plate 1, after again double-faced flexible circuit board 2 being overturn, be inverted above mounting support plate 1, the paste solder printing and the reverse side components and parts 3b that carry out double-faced flexible circuit board 2 mount again, after completing reverse side components and parts 3b and mounting as shown in Figure 3, again the product of needs processing welding is placed into set in the isoparametric Reflow Soldering of all temperature and completes welding, complete after Reflow Soldering, the product of front components and parts 3a and reverse side components and parts 3b will have been mounted, taken off above mounting support plate 1 by operating personnel, again the double-faced flexible circuit board 2 of need processing is fixed on and mounts support plate 1 and carry out subjob more above, complete thus the weld job process of whole flexible circuit panel products Double-face adhesive dress components and parts.
the utlity model has following features and advantage:
the two-sided component device that mounts of flexible electric circuit board of the present utility model, components and parts with the fixing positive and negative of traditional hot-setting adhesive, the solder technology that completes components and parts by positive and negative twice wave-soldering is compared, there are the easy reliable and components and parts of operation and mount efficiency advantages of higher, mount the components and parts that welded, the strength test of process actual thrust is all more than 1.5KG, all components and parts welding qualities meet all technical requirements completely, and keep away a blind hole designing technique owing to having adopted brand-new components and parts, make the thermal shock that is subject to that machines rear components and parts be reduced to minimum level, thereby also ensure that any components and parts are not damaged, product overall leveling is without bad phenomenon such as any wrinkling or distortion, the enforcement of this key technology and utilization, mount under any process condition of components and parts not changing original flexible electric circuit board, realize the two-sided solder technology that mounts components and parts of mass flexible electric circuit board completely, therefore, in the situation that guaranteeing final products all properties, flexible electric circuit board is two-sided, and to mount the application of components and parts product more wide, for enterprise and client jointly open up a market better, reduce costs with improving product technology content advantage is provided.
above the utility model is described in detail, but the utility model is not limited to the above embodiments.All equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection range of the present utility model.
Claims (2)
1. the two-sided component device that mounts of flexible electric circuit board, it comprises and mounts support plate (1), it is characterized in that: described in mount support plate (1) comprise the support plate body (10) with two relative loading ends with on one that is opened in two relative loading ends of described support plate body (1), keep away a blind hole (11) for dodging the components and parts of components and parts.
2. the two-sided component device that mounts of flexible electric circuit board according to claim 1, is characterized in that: the volume that described components and parts are kept away a blind hole (11) be greater than its components and parts of dodging volume, can hold whole components and parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064813.2U CN203675463U (en) | 2014-02-13 | 2014-02-13 | flexible circuit board double-sided surface-mounting component device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064813.2U CN203675463U (en) | 2014-02-13 | 2014-02-13 | flexible circuit board double-sided surface-mounting component device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675463U true CN203675463U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420064813.2U Expired - Fee Related CN203675463U (en) | 2014-02-13 | 2014-02-13 | flexible circuit board double-sided surface-mounting component device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034385A (en) * | 2015-03-13 | 2016-10-19 | 深圳市堃琦鑫华股份有限公司 | Surface mounting method |
| CN106304669A (en) * | 2016-10-31 | 2017-01-04 | 东莞市五株电子科技有限公司 | A kind of device assisting patch conductive fabric |
-
2014
- 2014-02-13 CN CN201420064813.2U patent/CN203675463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034385A (en) * | 2015-03-13 | 2016-10-19 | 深圳市堃琦鑫华股份有限公司 | Surface mounting method |
| CN106034385B (en) * | 2015-03-13 | 2019-07-05 | 深圳市堃琦鑫华股份有限公司 | A kind of surface mount method |
| CN106304669A (en) * | 2016-10-31 | 2017-01-04 | 东莞市五株电子科技有限公司 | A kind of device assisting patch conductive fabric |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20220213 |