CN214627464U - Flexible circuit board - Google Patents
Flexible circuit board Download PDFInfo
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- CN214627464U CN214627464U CN202023314448.0U CN202023314448U CN214627464U CN 214627464 U CN214627464 U CN 214627464U CN 202023314448 U CN202023314448 U CN 202023314448U CN 214627464 U CN214627464 U CN 214627464U
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- circuit board
- flexible circuit
- heat dissipation
- board body
- plate
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Abstract
The utility model discloses a flexible circuit board, comprising a base plate, the top surface both sides of bottom plate are equipped with the sleeve, and telescopic inside is equipped with the spliced pole, the top of spliced pole is equipped with the heating panel, and the top surface of heating panel is equipped with flexible circuit board body, heating panel bottom surface is equipped with the heat dissipation fan, and the surface that one side of heat dissipation fan runs through the heating panel is equipped with the louvre. Has the advantages that: the utility model discloses a heating panel, the louvre, the heat dissipation fan that sets up, wherein through the heating panel, the heat dissipation fan, the cooperation of louvre is used, can effectively carry out the heat dissipation to the flexible circuit board body and handle, prevent the flexible circuit board body after long-time the use, because of the unsatisfactory problem that causes the flexible circuit board body can not normal use of radiating effect, be convenient for dispel the heat to the flexible circuit board body, the normal work of flexible circuit board body has been guaranteed, and can also effectively delay the ageing serious problem of flexible circuit board body, be favorable to prolonging the life of circuit board.
Description
Technical Field
The utility model relates to a flexible circuit board technical field especially relates to a flexible circuit board.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The flexible printed circuit board or FPC for short has the characteristics of high wiring density, light weight and thin thickness. The method is widely applied to a plurality of fields of mobile phones, computers, liquid crystal screens, CD walkmans, disk drives, suspension circuits of hard disk drives, packaging plates and the like.
The existing flexible circuit board has certain limitations when in use, for example, the existing flexible circuit board can generate more heat after being used for a long time, if the existing flexible circuit board is not radiated in time, the aging of the circuit board is easy to accelerate, and the service life of the circuit board is easy to influence; the stability of the existing flexible circuit board needs to be improved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a flexible circuit board possesses and can in time dispel the heat to the circuit board, and the radiating effect is good, prevents that the circuit board is ageing serious, is convenient for prolong the life of circuit board, and the high advantage of stability, and then solves the problem among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flexible circuit board, includes the bottom plate, the top surface both sides of bottom plate are equipped with the sleeve, and telescopic inside is equipped with the spliced pole, the top of spliced pole is equipped with the heating panel, and the top surface of heating panel is equipped with the flexible circuit board body, heating panel bottom surface is equipped with the heat dissipation fan, and the surface that one side of heat dissipation fan runs through the heating panel is equipped with the louvre, telescopic bottom upper surface is equipped with the spring, and the clamp plate fixed connection of the top of spring and spliced pole bottom setting.
Preferably, the heat dissipation fans are provided in plurality, and the plurality of heat dissipation fans are uniformly distributed on the bottom surface of the heat dissipation plate.
Preferably, the heat dissipation holes are formed in a plurality of numbers, and the heat dissipation holes are uniformly distributed on the top surface of the heat dissipation plate.
Preferably, a supporting plate is arranged on one side surface of the connecting column, a baffle is arranged on the top surface of the supporting plate, a threaded rod penetrates through the surface of one side of the baffle, and a limiting block is arranged at one end of the threaded rod.
Preferably, the sleeve is provided with a plurality of, and a plurality of sleeves evenly distributed are at four corners of the top surface of bottom plate.
Preferably, the side plates are arranged in a plurality, every two of the side plates are uniformly distributed on the surfaces of the two sides of the bottom plate, and the top surfaces of the side plates are provided with mounting bolts in a penetrating mode.
Preferably, a dust collection net is arranged on the top surface of the bottom plate between the sleeves.
Preferably, the bottom plate is an insulating plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a flexible circuit board possesses following beneficial effect:
(1) the utility model discloses in, heating panel through setting up, the louvre, the heat dissipation fan, wherein through the heating panel, the heat dissipation fan, the cooperation of louvre is used, can effectively carry out the heat dissipation to the flexible circuit board body and handle, prevent the flexible circuit board body after long-time the use, because of the unsatisfactory problem that causes the flexible circuit board body can not normal use of radiating effect, be convenient for in time dispel the heat to the flexible circuit board body, the normal work of flexible circuit board body has been guaranteed, and can also effectively delay the ageing serious problem of flexible circuit board body, be favorable to prolonging the life of circuit board.
(2) The utility model discloses in, through the sleeve that sets up, the spliced pole, pressing plates, a spring, wherein pass through the sleeve, the spliced pole, pressing plates, the cooperation of spring is used, can effectively play buffering cushioning effect to the flexible circuit board body, prevent to cause the problem that the flexible circuit board body rocked when bumping, be convenient for improve the stability of flexible circuit board body, avoid causing the problem that the flexible circuit board body damaged often bumping, be favorable to protecting the flexible circuit board body, threaded rod through setting up, a baffle, the stopper, wherein through the threaded rod on the rotating baffle, make the stopper of threaded rod one end and a side surface butt each other of flexible circuit board body, can effectively fix the flexible circuit board body, the stability of flexible circuit board body has further been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a flexible circuit board according to the present invention;
fig. 2 is an enlarged view of a flexible circuit board a according to the present invention;
fig. 3 is a schematic view of a heat dissipation plate structure of a flexible circuit board according to the present invention.
Illustration of the drawings:
1. a base plate; 2. a flexible circuit board body; 3. a heat dissipation plate; 4. heat dissipation holes; 5. connecting columns; 6. a threaded rod; 7. a support plate; 8. a dust collection net; 9. a heat dissipation fan; 10. a baffle plate; 11. a limiting block; 12. a side plate; 13. installing a bolt; 14. a sleeve; 15. pressing a plate; 16. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a flexible circuit board comprises a bottom plate 1, wherein two sides of the top surface of the bottom plate 1 are provided with sleeves 14, connecting posts 5 are arranged inside the sleeves 14, the top end of the connecting post 5 is provided with a heat dissipation plate 3, the top surface of the heat dissipation plate 3 is provided with a flexible circuit board body 2, the bottom surface of the heat dissipation plate 3 is provided with a heat dissipation fan 9, one side of the heat dissipation fan 9, which penetrates through the surface of the heat dissipation plate 3, is provided with heat dissipation holes 4, the upper surface of the bottom end of the sleeve 14 is provided with a spring 16, and the top end of the spring 16 is fixedly connected with a pressing plate 15 arranged at the bottom end of the connecting post 5, through the cooperation of the heat dissipation plate 3, the heat dissipation fan 9 and the heat dissipation holes 4, the flexible circuit board body 2 can be effectively subjected to heat dissipation treatment, and the problem that the flexible circuit board body 2 cannot be normally used due to the unsatisfactory heat dissipation effect after the flexible circuit board body 2 is used for a long time is prevented, be convenient for in time dispel the heat to flexible circuit board body 2, guaranteed the normal work of flexible circuit board body 2, but also can effectively delay the ageing serious problem of flexible circuit board body 2, be favorable to prolonging the life of circuit board.
In one embodiment, the heat dissipation fans 9 are provided in plurality, and the heat dissipation fans 9 are uniformly distributed on the bottom surface of the heat dissipation plate 3, wherein the heat dissipation fans 9 work simultaneously, so that the circuit board can be effectively cooled, the heat dissipation effect is good, the heat dissipation speed is high, and the normal use of the circuit board is guaranteed.
In one embodiment, the heat dissipation holes 4 are provided in a plurality, and the plurality of heat dissipation holes 4 are uniformly distributed on the top surface of the heat dissipation plate 3, wherein the heat generated by the circuit board can be effectively dissipated through the arrangement of the plurality of heat dissipation holes 4, so that the air circulation speed around the circuit board is increased, and the heat dissipation effect of the circuit board is further increased.
In one embodiment, a side surface of the connecting column 5 is provided with the supporting plate 7, the top surface of the supporting plate 7 is provided with the baffle 10, a side surface of the baffle 10 is provided with the threaded rod 6 in a penetrating manner, one end of the threaded rod 6 is provided with the limiting block 11, the threaded rod 6 on the baffle 10 is rotated, the limiting block 11 at one end of the threaded rod 6 is abutted against a side surface of the flexible circuit board body 2, the flexible circuit board body 2 can be effectively fixed, and the stability of the flexible circuit board body 2 is further improved.
In an embodiment, sleeve 14 is equipped with a plurality ofly altogether, and a plurality of sleeve 14 evenly distributed is in four corners of bottom plate 1's top surface, wherein through sleeve 14, spliced pole 5, clamp plate 15, spring 16's cooperation is used, can effectively play buffering cushioning effect to flexible circuit board body 2, prevent to cause the problem that flexible circuit board body 2 rocked when bumping, be convenient for improve the stability of flexible circuit board body 2, avoid causing the problem that flexible circuit board body 2 damaged when bumping, be favorable to protecting flexible circuit board body 2.
In one embodiment, the side plates 12 are provided in plurality, and the plurality of side plates 12 are uniformly distributed on two side surfaces of the bottom plate 1, and the top surfaces of the side plates 12 are provided with mounting bolts 13 in a penetrating manner, wherein the device is convenient to mount through the mounting bolts 13 on the side plates 12.
In one embodiment, a dust collection net 8 is arranged on the top surface of the bottom plate 1 between the sleeves 14, wherein the dust collection net 8 can effectively adsorb generated dust, the influence of the dust on the circuit board is prevented, and the service life of the circuit board is prolonged.
In one embodiment, the bottom plate 1 is an insulating plate, and has the advantages of corrosion resistance and high stability.
The working principle is as follows:
when in use, the device is firstly installed through the installation bolts 13 on the side plates 12, after the installation is finished, the heat dissipation treatment can be effectively carried out on the flexible circuit board body 2 through the matching use of the heat dissipation plate 3, the heat dissipation fan 9 and the heat dissipation holes 4, the problem that the flexible circuit board body 2 cannot be normally used due to the unsatisfactory heat dissipation effect after the flexible circuit board body 2 is used for a long time is prevented, the flexible circuit board body 2 is conveniently and timely dissipated heat, the normal work of the flexible circuit board body 2 is ensured, the problem that the flexible circuit board body 2 is seriously aged can be effectively delayed, the service life of the circuit board is favorably prolonged, wherein the flexible circuit board body 2 can be effectively buffered and damped through the matching use of the sleeve 14, the connecting column 5, the pressing plate 15 and the spring 16, and the problem that the flexible circuit board body 2 shakes when collision occurs is prevented, the stability of being convenient for improve flexible circuit board body 2 avoids causing the problem that flexible circuit board body 2 damaged often in the bumping, is favorable to protecting flexible circuit board body 2, is passing through threaded rod 6 on the rotating baffle 10 for the stopper 11 of 6 one ends of threaded rod and the mutual butt of a side surface of flexible circuit board body 2 can effectively fix flexible circuit board body 2, has further improved the stability of flexible circuit board body 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a flexible circuit board, includes bottom plate (1), its characterized in that, the top surface both sides of bottom plate (1) are equipped with sleeve (14), and the inside of sleeve (14) is equipped with spliced pole (5), the top of spliced pole (5) is equipped with heating panel (3), and the top surface of heating panel (3) is equipped with flexible circuit board body (2), heating panel (3) bottom surface is equipped with heat dissipation fan (9), and the surface that one side of heat dissipation fan (9) runs through heating panel (3) is equipped with louvre (4), the bottom upper surface of sleeve (14) is equipped with spring (16), and clamp plate (15) fixed connection of the top of spring (16) and spliced pole (5) bottom setting.
2. A flexible circuit board according to claim 1, wherein the heat dissipating fan (9) is provided in plural, and the plural heat dissipating fans (9) are uniformly distributed on the bottom surface of the heat dissipating plate (3).
3. A flexible circuit board according to claim 1, wherein the heat dissipation holes (4) are provided in plurality, and the plurality of heat dissipation holes (4) are uniformly distributed on the top surface of the heat dissipation plate (3).
4. The flexible circuit board according to claim 1, wherein a supporting plate (7) is disposed on one side surface of the connecting column (5), a baffle (10) is disposed on a top surface of the supporting plate (7), a threaded rod (6) is disposed through one side surface of the baffle (10), and a stop block (11) is disposed at one end of the threaded rod (6).
5. A flexible circuit board according to claim 1, characterized in that the sleeve (14) is provided in plurality, and the plurality of sleeves (14) are evenly distributed at four corners of the top surface of the bottom plate (1).
6. The flexible circuit board according to claim 1, wherein a plurality of side plates (12) are arranged on two side surfaces of the bottom plate (1), the side plates (12) are uniformly distributed on two sides of the bottom plate (1), and mounting bolts (13) penetrate through the top surfaces of the side plates (12).
7. A flexible circuit board according to claim 1, characterized in that the top surface of the base plate (1) between the sleeves (14) is provided with a dust suction net (8).
8. A flexible circuit board according to claim 1, characterized in that the base plate (1) is an insulating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314448.0U CN214627464U (en) | 2020-12-31 | 2020-12-31 | Flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314448.0U CN214627464U (en) | 2020-12-31 | 2020-12-31 | Flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214627464U true CN214627464U (en) | 2021-11-05 |
Family
ID=78434486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023314448.0U Active CN214627464U (en) | 2020-12-31 | 2020-12-31 | Flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214627464U (en) |
-
2020
- 2020-12-31 CN CN202023314448.0U patent/CN214627464U/en active Active
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