CN216451590U - Novel flexible circuit structure - Google Patents
Novel flexible circuit structure Download PDFInfo
- Publication number
- CN216451590U CN216451590U CN202123098014.6U CN202123098014U CN216451590U CN 216451590 U CN216451590 U CN 216451590U CN 202123098014 U CN202123098014 U CN 202123098014U CN 216451590 U CN216451590 U CN 216451590U
- Authority
- CN
- China
- Prior art keywords
- flexible substrate
- circuit structure
- flexible circuit
- plate
- wall
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of circuit boards, in particular to a novel flexible circuit structure, which aims at solving the problems that the existing flexible circuit is inconvenient to fix when in use and overhigh temperature is easily caused by long-time use. The flexible substrate fixing device is simple to operate, convenient to use, capable of conveniently and quickly fixing the flexible substrate, and capable of continuously blowing air to cool the circuit module, and convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a novel flexible circuit structure.
Background
A flexible circuit is a special circuit formed by mounting electronic components on a flexible substrate, which is usually a polymer material such as polyimide plastic, polyetheretherketone, or transparent conductive polyester. Its advantages include light weight, thin thickness, and high flexibility.
The existing flexible circuit is inconvenient to fix when in use, and the temperature is easily overhigh after long-time use, so a novel flexible circuit structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing flexible circuit is inconvenient to fix in use and easily causes overhigh temperature after long-time use, and provides a novel flexible circuit structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a novel flexible circuit structure, includes flexible substrate, flexible substrate's bottom is equipped with the mount pad, a plurality of circuit module are installed at flexible substrate's top, the equal fixed mounting wind-guiding box in both sides of flexible substrate is equipped with wind-guiding mechanism in the wind-guiding box, be equipped with ventilation mechanism in the flexible substrate, the top fixed mounting of mount pad has a plurality of fixed plates, flexible substrate's bottom is equipped with the mechanism that clamps, clamps the mechanism and mutually supports with the fixed plate that corresponds.
Preferably, wind-guiding mechanism includes the motor, motor fixed mounting is on the bottom inner wall of wind-guiding box, fixed mounting has the dead lever on the inner wall of wind-guiding box, it is connected with the pivot to rotate on the dead lever, the one end fixed mounting of pivot has the flabellum, fixed mounting has the filter on the inner wall of wind-guiding box, ventilation mechanism includes a plurality of guide holes, on the flexible base plate had been seted up to a plurality of guide holes, and the top of guide hole has seted up a plurality of exhaust vents, the output shaft of motor bloies in through the flabellum to the wind-guiding box, and blow the cooling through guide hole and exhaust vent to circuit module.
Preferably, the mechanism of clamping includes the locating plate, the bottom of locating plate is seted up flutedly, recess and the fixed plate swing joint who corresponds, and sliding connection has the kicking block on the inner wall of recess, it is connected with the lead screw to rotate on the inner wall of one side of recess, the one end fixed mounting of lead screw has the commentaries on classics board, lead screw and the kicking block threaded connection who corresponds, one side of kicking block all is equipped with the hypotenuse with the both sides of fixed plate, the hypotenuse on fixed plate and the kicking block is mutually supported, the kicking block passes through the mutually supporting of hypotenuse and fixed plate, and the threaded connection of lead screw and kicking block, make pivoted commentaries on classics board can drive the kicking block through the lead screw and extrude the fixed plate fixedly.
Compared with the prior art, the utility model has the advantages that:
(1) according to the scheme, the fixed plate is fixedly connected with the mounting seat, the ejection block is matched with the inclined edge of the fixed plate, and the screw rod is connected with the ejection block through threads, so that the rotating rotary plate can drive the ejection block to extrude the fixed plate, and further the flexible substrate can be fixed;
(2) due to the arrangement of the air guide mechanism and the arrangement of the guide holes and the air outlet, the air formed by the rotating fan blades can blow and cool the circuit module through the guide holes and the air outlet.
The flexible substrate fixing device is simple to operate and convenient to use, can be used for quickly fixing the flexible substrate, and can be used for continuously blowing air to cool the circuit module, so that the flexible substrate fixing device is convenient for people to use.
Drawings
Fig. 1 is a schematic structural diagram of a novel flexible circuit structure according to the present invention;
FIG. 2 is a schematic cross-sectional view of a mounting base and a positioning plate of a novel flexible circuit structure according to the present invention;
fig. 3 is a schematic top view of a flexible substrate with a flexible circuit structure according to the present invention.
In the figure: 1. a flexible substrate; 2. a wind guiding box; 3. fixing the rod; 4. a motor; 5. a rotating shaft; 6. a fan blade; 7. a filter plate; 8. a guide hole; 9. an air outlet; 10. a circuit module; 11. a mounting seat; 12. positioning a plate; 13. a groove; 14. a fixing plate; 15. a top block; 16. a screw rod; 17. and (6) rotating the plate.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Examples
Referring to fig. 1-3, a novel flexible circuit structure, including flexible substrate 1, the bottom of flexible substrate 1 is equipped with mount pad 11, a plurality of circuit module 10 are installed at the top of flexible substrate 1, the equal fixed mounting air guide box 2 in both sides of flexible substrate 1, be equipped with air guide mechanism in the air guide box 2, be equipped with ventilation mechanism in the flexible substrate 1, the top fixed mounting of mount pad 11 has a plurality of fixed plates 14, the bottom of flexible substrate 1 is equipped with the mechanism that clamps, it mutually supports with corresponding fixed plate 14 to clamp the mechanism.
In this embodiment, wind guiding mechanism includes motor 4, 4 fixed mounting of motor is on the bottom inner wall of wind guiding box 2, fixed mounting has dead lever 3 on the inner wall of wind guiding box 2, it is connected with pivot 5 to rotate on the dead lever 3, the one end fixed mounting of pivot 5 has flabellum 6, fixed mounting has filter 7 on the inner wall of wind guiding box 2, ventilation mechanism includes a plurality of guide holes 8, flexible base plate 1 has been seted up to a plurality of guide holes 8, and a plurality of exhaust vents 9 have been seted up at guide holes 8's top, the output shaft of motor 4 bloies in wind guiding box 2 through flabellum 6, and blow the cooling through guide holes 8 and exhaust vent 9 to circuit module 10.
In this embodiment, the mechanism that clamps includes locating plate 12, recess 13 has been seted up to the bottom of locating plate 12, recess 13 and the 14 swing joint of fixed plate that corresponds, and sliding connection has kicking block 15 on the inner wall of recess 13, rotating connection has lead screw 16 on one side inner wall of recess 13, the one end fixed mounting of lead screw 16 has commentaries on classics board 17, lead screw 16 and the 15 threaded connection of kicking block that corresponds, one side of kicking block 15 all is equipped with the hypotenuse with fixed plate 14's both sides, the hypotenuse on fixed plate 14 and the kicking block 15 is mutually supported, kicking block 15 is through the mutually supporting of hypotenuse and fixed plate 14, and lead screw 16 and kicking block 15's threaded connection, make pivoted commentaries on classics board 17 can drive kicking block 15 through lead screw 16 and extrude fixed plate 14.
Theory of operation, in operation, place recess 13 on the locating plate 12 and the fixed plate 14 that corresponds, and form swing joint, rotate commentaries on classics board 17 again, commentaries on classics board 17 drives lead screw 16 and rotates, pivoted lead screw 16 drives kicking block 15 through the threaded connection with kicking block 15 and removes, the kicking block 15 that removes is through the hypotenuse mutually supporting with fixed plate 14, thereby can extrude fixed plate 14, and then can fix fixed plate 14, thereby can fix between flexible substrate 1 and the mount pad 11, when using, start two motors 4 switches, motor 4's output shaft drives pivot 5 and rotates, pivot 5 drives flabellum 6 and rotates, pivoted flabellum 6 forms the air flow, thereby can blow the heat dissipation to circuit module 10 through guide hole 8 and exhaust vent 9.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a novel flexible circuit structure, includes flexible substrate (1), its characterized in that, the bottom of flexible substrate (1) is equipped with mount pad (11), a plurality of circuit module (10) are installed at the top of flexible substrate (1), the equal fixed mounting wind box of both sides (2) of flexible substrate (1) is equipped with air guide mechanism in the wind box (2), be equipped with ventilation mechanism in flexible substrate (1), the top fixed mounting of mount pad (11) has a plurality of fixed plates (14), the bottom of flexible substrate (1) is equipped with and clamps the mechanism, clamps the mechanism and mutually supports with corresponding fixed plate (14).
2. The novel flexible circuit structure according to claim 1, wherein the air guiding mechanism comprises a motor (4), the motor (4) is fixedly mounted on the inner wall of the bottom of the air guiding box (2), a fixing rod (3) is fixedly mounted on the inner wall of the air guiding box (2), a rotating shaft (5) is rotatably connected to the fixing rod (3), a fan blade (6) is fixedly mounted at one end of the rotating shaft (5), and a filter plate (7) is fixedly mounted on the inner wall of the air guiding box (2).
3. The novel flexible circuit structure according to claim 1, wherein the ventilation mechanism comprises a plurality of guide holes (8), the plurality of guide holes (8) are formed on the flexible substrate (1), and the top of the guide holes (8) is formed with a plurality of air outlets (9).
4. The novel flexible circuit structure according to claim 1, wherein the clamping mechanism comprises a positioning plate (12), a groove (13) is formed in the bottom of the positioning plate (12), the groove (13) is movably connected with a corresponding fixing plate (14), a top block (15) is slidably connected to the inner wall of the groove (13), a lead screw (16) is rotatably connected to the inner wall of one side of the groove (13), a rotating plate (17) is fixedly mounted at one end of the lead screw (16), and the lead screw (16) is in threaded connection with the corresponding top block (15).
5. A novel flexible circuit structure according to claim 4, characterized in that one side of the top block (15) and both sides of the fixing plate (14) are provided with bevel edges, and the bevel edges on the fixing plate (14) and the top block (15) are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123098014.6U CN216451590U (en) | 2021-12-10 | 2021-12-10 | Novel flexible circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123098014.6U CN216451590U (en) | 2021-12-10 | 2021-12-10 | Novel flexible circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216451590U true CN216451590U (en) | 2022-05-06 |
Family
ID=81356028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123098014.6U Expired - Fee Related CN216451590U (en) | 2021-12-10 | 2021-12-10 | Novel flexible circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216451590U (en) |
-
2021
- 2021-12-10 CN CN202123098014.6U patent/CN216451590U/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: 20220506 |