CN204598459U - A kind of multilayer board of rigid-flexible combination - Google Patents
A kind of multilayer board of rigid-flexible combination Download PDFInfo
- Publication number
- CN204598459U CN204598459U CN201520298620.8U CN201520298620U CN204598459U CN 204598459 U CN204598459 U CN 204598459U CN 201520298620 U CN201520298620 U CN 201520298620U CN 204598459 U CN204598459 U CN 204598459U
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- China
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- shielding
- structure system
- circuit structure
- damp
- printing circuit
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Abstract
The utility model provides a kind of multilayer board of rigid-flexible combination, comprise printing circuit structure system and shielding harness, described printing circuit structure system is connected with described shielding harness, described stiff baseplate is connected with described flexible bottom side, described flexible bottom opposite side is connected with described copper foil layer side, described copper foil layer opposite side is connected with described damp-proof layer, described routing hole is arranged in described flexible bottom, described thermal column is fixed on inside described stiff baseplate, described stator is fixed on described damp-proof layer two ends accordingly, described fixing hole is arranged on described stator, described printing circuit structure system is connected with described shielding harness by described damp-proof layer.The beneficial effects of the utility model are the areas occupied effectively reducing circuit board, and tapered structure design effectively improves the ventilation and heat function of circuit board.
Description
Technical field
The utility model belongs to circuit board technical field of mechanical design, especially relates to a kind of multilayer board of rigid-flexible combination.
Background technology
In existing technology, common circuit board is all adopt printed circuit board, circuit board toughness common is in actual use poor, and common circuit board is all generally adopt planar design, planar circuit board floor space is comparatively large, so just greatly have impact on the development of compact electric apparatus, and have impact on the circuit board scope of application, and common circuit board does not exist heat sinking function, in effective use process, easily there is the damage causing components and parts because circuit board is overheated.
Summary of the invention
The purpose of this utility model is to provide a kind of multilayer board of rigid-flexible combination, and this circuit board adopts circular configuration design, can effectively reduce the floor space of circuit board, substantially increase the scope of application of circuit board.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of multilayer board of rigid-flexible combination, comprise printing circuit structure system and shielding harness, it is characterized in that: described printing circuit structure system is connected with described shielding harness, described printing circuit structure system comprises stiff baseplate, flexible bottom, copper foil layer, damp-proof layer, routing hole, thermal column, stator and fixing hole, described stiff baseplate is connected with described flexible bottom side, described flexible bottom opposite side is connected with described copper foil layer side, described copper foil layer opposite side is connected with described damp-proof layer, described routing hole is arranged in described flexible bottom, described thermal column is fixed on inside described stiff baseplate, described stator is fixed on described damp-proof layer two ends accordingly, described fixing hole is arranged on described stator, described printing circuit structure system is connected with described shielding harness by described damp-proof layer, described shielding harness comprises shielding protection layer, shielding fixed block and shielding connecting rod, described shielding protection layer is fixed on described shielding connecting rod by described shielding fixed block, described shielding connecting rod is fixed on the described damp-proof layer of described printing circuit structure system.
Preferably, the described stiff baseplate of described printing circuit structure system is tapered structure, forms air exhaust passage in the middle of described stiff baseplate.
Preferably, the described thermal column of described printing circuit structure system is cross-shaped configuration.
Preferably, the described shielding protection layer of described shielding harness is steel wire network structure.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, this circuit board is made to adopt circular configuration design, there is little limited of floor space, can apply in the production with small electric apparatus, and this circuit board adopts tapered structure, and then make circuit board both ends open have pressure differential, thus in the circuit board between form air negative pressure, and then the flowing of air in realizing circuit plate, thus cause air can be taken away by the heat of thermal column by circuit board, realize the function of cooling in real time, and the flexible circuit board combined has good pliability, this circuit board is made to have certain flexible.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is cross-sectional view of the present utility model.
In figure: 1, printing circuit structure system; 1-1, stiff baseplate; 1-2, flexible bottom; 1-3, copper foil layer; 1-4, damp-proof layer; 1-5, routing hole; 1-6, thermal column; 1-7, stator; 1-8, fixing hole; 2, shielding harness; 2-1, shielding protection layer; 2-2, shielding fixed block; 2-3, shielding connecting rod.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, to embodiment of the present utility model, effect and operation principle etc. as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As Fig. 1, shown in Fig. 2, the utility model provides a kind of multilayer board of rigid-flexible combination, comprise printing circuit structure system 1 and shielding harness 2, printing circuit structure system 1 is connected with shielding harness 2, printing circuit structure system 1 comprises stiff baseplate 1-1, flexible bottom 1-2, copper foil layer 1-3, damp-proof layer 1-4, routing hole 1-5, thermal column 1-6, stator 1-7 and fixing hole 1-8, stiff baseplate 1-1 is connected with flexible bottom 1-2 side, flexible bottom 1-2 opposite side is connected with copper foil layer 3 side, copper foil layer 1-3 opposite side is connected with damp-proof layer 1-4, routing hole 1-5 is arranged in flexible bottom 1-2, thermal column 1-6 is fixed on inside stiff baseplate 1-1, stator 1-7 is fixed on damp-proof layer 1-4 two ends accordingly, fixing hole 1-8 is arranged on stator 1-7, printing circuit structure system 1 is connected with shielding harness 2 by damp-proof layer 1-4, shielding harness 2 comprises shielding protection layer 2-1, shielding fixed block 2-2 and shielding connecting rod 2-3, shielding protection layer 2-1 is fixed on shielding connecting rod 2-3 by shielding fixed block 2-2, shielding connecting rod 2-3 is fixed on the damp-proof layer 1-4 of printing circuit structure system 1.
Preferably, the stiff baseplate 1-1 of printing circuit structure system 1 is tapered structure, forms air exhaust passage in the middle of stiff baseplate 1-1.
Preferably, the thermal column 1-6 of printing circuit structure system 1 is cross-shaped configuration.
Preferably, the shielding protection layer 2-1 of shielding harness 2 is steel wire network structure.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, this circuit board is made to adopt circular configuration design, there is little limited of floor space, can apply in the production with small electric apparatus, and this circuit board adopts tapered structure, and then make circuit board both ends open have pressure differential, thus in the circuit board between form air negative pressure, and then the flowing of air in realizing circuit plate, thus cause air can be taken away by the heat of thermal column by circuit board, realize the function of cooling in real time, and the flexible circuit board combined has good pliability, this circuit board is made to have certain flexible.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. the multilayer board of a rigid-flexible combination, comprise printing circuit structure system and shielding harness, it is characterized in that: described printing circuit structure system is connected with described shielding harness, described printing circuit structure system comprises stiff baseplate, flexible bottom, copper foil layer, damp-proof layer, routing hole, thermal column, stator and fixing hole, described stiff baseplate is connected with described flexible bottom side, described flexible bottom opposite side is connected with described copper foil layer side, described copper foil layer opposite side is connected with described damp-proof layer, described routing hole is arranged in described flexible bottom, described thermal column is fixed on inside described stiff baseplate, described stator is fixed on described damp-proof layer two ends accordingly, described fixing hole is arranged on described stator, described printing circuit structure system is connected with described shielding harness by described damp-proof layer, described shielding harness comprises shielding protection layer, shielding fixed block and shielding connecting rod, described shielding protection layer is fixed on described shielding connecting rod by described shielding fixed block, described shielding connecting rod is fixed on the described damp-proof layer of described printing circuit structure system.
2. the multilayer board of a kind of rigid-flexible combination according to claim 1, is characterized in that: the described stiff baseplate of described printing circuit structure system is tapered structure, forms air exhaust passage in the middle of described stiff baseplate.
3. the multilayer board of a kind of rigid-flexible combination according to claim 1, is characterized in that: the described thermal column of described printing circuit structure system is cross-shaped configuration.
4. the multilayer board of a kind of rigid-flexible combination according to claim 1, is characterized in that: the described shielding protection layer of described shielding harness is steel wire network structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298620.8U CN204598459U (en) | 2015-05-11 | 2015-05-11 | A kind of multilayer board of rigid-flexible combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298620.8U CN204598459U (en) | 2015-05-11 | 2015-05-11 | A kind of multilayer board of rigid-flexible combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598459U true CN204598459U (en) | 2015-08-26 |
Family
ID=53934562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520298620.8U Expired - Fee Related CN204598459U (en) | 2015-05-11 | 2015-05-11 | A kind of multilayer board of rigid-flexible combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598459U (en) |
-
2015
- 2015-05-11 CN CN201520298620.8U patent/CN204598459U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150826 Termination date: 20200511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |