CN205232569U - Composite circuit board - Google Patents
Composite circuit board Download PDFInfo
- Publication number
- CN205232569U CN205232569U CN201521126125.5U CN201521126125U CN205232569U CN 205232569 U CN205232569 U CN 205232569U CN 201521126125 U CN201521126125 U CN 201521126125U CN 205232569 U CN205232569 U CN 205232569U
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- CN
- China
- Prior art keywords
- pcb board
- film
- fin
- circuit board
- composite circuit
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a composite circuit board, including film and PCB board, film with the PCB board is connected, the edge of film and PCB board assembly is provided with the locating hole, be provided with the PIN nail in the locating hole, PIN follows closely will film and PCB board link into an integrated entity, one side of film and PCB board assembly is provided with the fin, peg graft and have the heat conduction cylinder in the middle part of film and PCB board assembly, the heat conduction cylinder with the fin is connected. Compared with the prior art, the utility model discloses a PIN nail links into an integrated entity film and PCB board, and the connected mode is simple, and work efficiency is high, and the location of being convenient for simultaneously reduced the human cost, and the radiating effect is good, can work steady in a long -term.
Description
Technical field
The utility model relates to PCB technical field, particularly a kind of composite circuit board.
Background technology
At present, along with the fast development of electron trade, wiring board is widely used, a kind of composite circuit board that market is sold, the pcb board comprising film and be connected with this film, traditional this composite circuit board generally passes through film and pcb board bonding connection, due to the via that pcb board and film are connected in addition, in the use procedure of reality, there is the deficiency that precision is low, in connection procedure, also there is positioning process loaded down with trivial details simultaneously, human cost is high, moreover existing PCB precise circuit board, there is no special cooling mechanism, the natural heat dissipation of plate body can only be relied on, so be necessary to solve these problems.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of PIN nail and film and pcb board is linked into an integrated entity, and connected mode is simple, and operating efficiency is high, be convenient to location simultaneously, reduce human cost, and radiating effect is good, the composite circuit board of energy long-term stable operation.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of composite circuit board, comprise film and pcb board, described film is connected with described pcb board, the edge of described film and pcb board assembly is provided with location hole, be provided with PIN nail in described location hole, described film and pcb board link into an integrated entity by described PIN nail; The side of described film and pcb board assembly is provided with fin, and the middle part of described film and pcb board assembly is plugged with heat conduction cylinder, and described heat conduction cylinder is connected with described fin.
Further, described location hole is provided with multiple, and in location hole described in each, all correspondence is provided with PIN nail.
Further, described fin and heat conduction cylinder are made by Graphene.
Further, described fin is blind shaped.
The beneficial effects of the utility model are: film and pcb board link into an integrated entity by PIN nail, and connected mode is simple, and operating efficiency is high, are convenient to location simultaneously, reduce human cost; The thermal conductance produced in pcb board operation effectively goes out by heating column physical efficiency, and conducts to fin and dispel the heat, and radiating effect is good, can long-term stable operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of composite circuit board of the utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, film, 2, pcb board, 3, PIN nail, 4, fin, 5, heat conduction cylinder.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of composite circuit board, comprise film 1 and pcb board 2, described film 1 is connected with described pcb board 2, the edge of described film 1 and pcb board 2 assembly is provided with location hole, be provided with PIN nail 3 in described location hole, described film 1 and pcb board 2 link into an integrated entity by described PIN nail 3; The side of described film 1 and pcb board 2 assembly is provided with fin 4, and the middle part of described film 1 and pcb board 2 assembly is plugged with heat conduction cylinder 5, and described heat conduction cylinder 5 is connected with described fin 4.
Preferably, described location hole is provided with multiple, and in location hole described in each, all correspondence is provided with PIN nail 3.
Preferably, described fin 4 and heat conduction cylinder 5 are made by Graphene.
Preferably, described fin 4 is in blind shaped.
This device, film 1 and pcb board 2 link into an integrated entity by PIN nail 3, and connected mode is simple, and operating efficiency is high, are convenient to location simultaneously, reduce human cost; The thermal conductance produced in pcb board 2 operation can effectively go out by heat conduction cylinder 5, and conducts to fin 4 and dispel the heat, and radiating effect is good, can long-term stable operation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a composite circuit board, comprise film (1) and pcb board (2), described film (1) is connected with described pcb board (2), it is characterized in that: the edge of described film (1) and pcb board (2) assembly is provided with location hole, be provided with PIN nail (3) in described location hole, described film (1) and pcb board (2) link into an integrated entity by described PIN nail (3); The side of described film (1) and pcb board (2) assembly is provided with fin (4), the middle part of described film (1) and pcb board (2) assembly is plugged with heat conduction cylinder (5), and described heat conduction cylinder (5) is connected with described fin (4).
2. a kind of composite circuit board according to claim 1, is characterized in that: described location hole is provided with multiple, and in location hole described in each, all correspondence is provided with PIN nail (3).
3. a kind of composite circuit board according to claim 1, is characterized in that: described fin (4) and heat conduction cylinder (5) are made by Graphene.
4. a kind of composite circuit board according to any one of claims 1 to 3, is characterized in that: described fin (4) is in blind shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126125.5U CN205232569U (en) | 2015-12-29 | 2015-12-29 | Composite circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126125.5U CN205232569U (en) | 2015-12-29 | 2015-12-29 | Composite circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232569U true CN205232569U (en) | 2016-05-11 |
Family
ID=55907606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126125.5U Active CN205232569U (en) | 2015-12-29 | 2015-12-29 | Composite circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232569U (en) |
-
2015
- 2015-12-29 CN CN201521126125.5U patent/CN205232569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |