CN219305115U

CN219305115U - Flexible circuit board with good heat dissipation effect

Info

Publication number: CN219305115U
Application number: CN202320271131.8U
Authority: CN
Inventors: 卢凯; 任燕中; 熊绣枝
Original assignee: Chongqing Jingshangtong Electronic Technology Co ltd
Current assignee: Chongqing Jingshangtong Electronic Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-04
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the field of circuit boards and discloses a flexible circuit board with good heat dissipation effect, which comprises a mounting plate, wherein a protective cover is arranged at the top of the mounting plate, a plurality of heat dissipation holes are formed in the top of the protective cover, a fan is connected to the top of the protective cover in a sliding manner, fixing plates are fixedly connected to two sides of the outer wall of the fan, and sliding blocks are fixedly connected to the bottoms of the fixing plates. According to the utility model, the fixing plate can limit the position of the fan when the fan is used, the sliding block on the fixing plate drives the fan to move on the protective cover through the screw fixedly connected to the mounting plate so as to radiate the flexible circuit board, the protective cover can fix the position of the fan through the sliding block and the fixing plate when the fan is used, a worker can change the position of the fan according to the use condition, radiating heat can be discharged to the outside through the radiating holes in real time when the circuit board is used, and a good radiating effect can be achieved on the circuit board when the fan is used.

Description

Flexible circuit board with good heat dissipation effect

Technical Field

The utility model relates to the field of circuit boards, in particular to a flexible circuit board with good heat dissipation effect.

Background

The flexible circuit board is a printed circuit made of flexible insulating base material, provides excellent electrical performance, can meet the design requirement of smaller and higher-density installation, is also helpful for reducing assembly procedures and enhancing reliability, is the only solution to meet the miniaturization and movement requirements of electronic products, and can be arranged randomly according to the space layout requirement.

The current flexible line way board is in order to carry out better protection to the circuit board when using, prevent that external personnel or article from causing the flexible line way board to pull, all can install the circuit board in appointed protection box, but the circuit board itself can give out certain heat when using, the protection box of ordinary use can't play better radiating effect to the flexible line way board when using, lead to the flexible line way board because radiating heat can't discharge to the outside when using, the heat on circuit board surface can cause the damage to the flexible line way board, and has certain potential safety hazard when using.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a flexible circuit board with good heat dissipation effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a flexible line way board that radiating effect is good, includes the mounting panel, the top of mounting panel is provided with the visor, the top of visor is provided with a plurality of louvre, the top sliding connection of visor has the fan, the equal fixedly connected with fixed plate in outer wall both sides of fan, the equal fixedly connected with slider in bottom of fixed plate.

As a further description of the above technical solution: the inside of mounting panel is provided with the circuit board main part, the bottom of visor is provided with the recess, the both sides at recess top are all fixedly connected with rubber strip.

As a further description of the above technical solution: the left side of mounting panel is provided with the mounting groove, the top left and right sides corner rotation of mounting panel is connected with the spliced pole, the bottom of spliced pole runs through the mounting panel and rotates and be connected with the depression bar.

As a further description of the above technical solution: the bottom both sides of visor all fixedly connected with fixed block, the spacing groove has all been seted up to the top both sides of mounting panel.

As a further description of the above technical solution: the right-hand member rear fixedly connected with limiting plate of visor, the place ahead fixedly connected with driving motor of right-hand member of visor, driving motor's drive end rotates and is connected with the screw rod, the rear end of screw rod rotates and is connected on the limiting plate.

As a further description of the above technical solution: the shape and the size of the limiting groove are matched with the fixed block.

As a further description of the above technical solution: the bottom of the compression bar is fixedly connected with a rubber pad.

The utility model has the following beneficial effects:

1. according to the utility model, the fan is fixedly arranged at the top of the protective cover, the bottoms of the fixing plates on two sides of the outer wall of the fan are fixedly connected with the top of the protective cover, the fixing plates can limit the position of the fan when in use, the sliding blocks on the fixing plates drive the fan to move on the protective cover through the screw rods fixedly connected to the mounting plates so as to radiate heat of the flexible circuit board, the protective cover can fix the position of the fan through the sliding blocks and the fixing plates when in use, a worker can change the position of the fan according to the use condition, the protective cover is provided with a plurality of radiating holes, and when the circuit board is in use, the heat radiated by the circuit board can be discharged to the outside through the radiating holes in real time, so that a good radiating effect can be achieved on the circuit board when in use.

2. According to the utility model, when the flexible circuit board is used, the connecting columns at the left and right corners of the top of the mounting plate rotate to drive the compression bar to rotate, so that the rubber pad is inclined to clamp and fix the flexible circuit board, the stability of the circuit board is better when the flexible circuit board is used, and the flexible circuit board cannot move due to position movement.

Drawings

Fig. 1 is a perspective view of a flexible circuit board with good heat dissipation effect according to the present utility model;

fig. 2 is a schematic diagram of a protective cover structure of a flexible circuit board with good heat dissipation effect according to the present utility model;

fig. 3 is a schematic structural diagram of a mounting board of a flexible circuit board with good heat dissipation effect according to the present utility model;

fig. 4 is a schematic diagram of a fan structure of a flexible circuit board with good heat dissipation effect according to the present utility model;

fig. 5 is a schematic diagram of a rubber pad structure of a flexible circuit board with good heat dissipation effect.

Fig. 6 is a schematic diagram of a structure of a flexible circuit board with good heat dissipation effect

Legend description:

1. a mounting plate; 2. a protective cover; 3. a rubber pad; 4. a heat radiation hole; 5. a fan; 6. a fixing plate; 7. a slide block; 8. a mounting groove; 9. a connecting column; 10. a circuit board main body; 11. a groove; 12. a screw; 13. a limiting plate; 14. a driving motor; 15. a fixed block; 16. a rubber strip; 17. a limit groove; 18. and (5) pressing the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

1. Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a flexible line way board that radiating effect is good, including mounting panel 1, the top of mounting panel 1 is provided with visor 2, and the top of visor 2 is provided with a plurality of louvre 4, and the top sliding connection of visor 2 has fan 5, and the equal fixedly connected with fixed plate 6 in outer wall both sides of fan 5, the equal fixedly connected with slider 7 in bottom of fixed plate 6, and the fixed plate 6 can prescribe a limit to the position of fan 5 when using, and thereby the slider 7 on the fixed plate 6 drives fan 5 through the screw rod 12 of fixed connection on mounting panel 1 and dispels the heat to the circuit board.

The inside fixedly connected with circuit board main part 10 of mounting panel 1, the bottom of visor 2 is provided with recess 11, the equal fixedly connected with rubber strip 16 in both sides at recess 11 top, the left side of mounting panel 1 is provided with mounting groove 8, the top left and right sides corner rotation of mounting panel 1 is connected with spliced pole 9, the bottom of spliced pole 9 runs through mounting panel 1 and rotates and be connected with depression bar 18, the equal fixedly connected with fixed block 15 in bottom both sides of visor 2, spacing groove 17 has all been seted up at the top both sides of mounting panel 1, the right-hand member rear fixedly connected with limiting plate 13 of visor 2, the place ahead fixedly connected with driving motor 14 in right-hand member of visor 2, the drive end rotation of driving motor 14 is connected with screw rod 12, the rear end rotation of screw rod 12 is connected on limiting plate 13, the shape size of spacing groove 17 all suits with fixed block 15, the bottom fixedly connected with rubber pad 3 of depression bar 18.

Working principle: the fan 5 fixed connection is at the top of protecting cover 2, and the bottom fixed connection of the fixed plate 6 of the outer wall both sides of fan 5 is at the top of protecting cover 2, the fixed plate 6 can prescribe a limit to the position of fan 5 when using, and thereby the slider 7 on the fixed plate 6 drives fan 5 through the screw rod 12 of fixed connection on mounting panel 1 and dispels the heat to the circuit board on protecting cover 2, when using visor 2 can carry out the position fixing to fan 5 through slider 7 and fixed plate 6, and the staff can change the position of fan 5 according to the condition of use, and be provided with a plurality of louvre 4 on visor 2, the radiating heat can be discharged to the external world through louvre 4 in real time when circuit board main part 10 uses, can play better radiating effect to circuit board main part 10 when using, thereby the spliced pole 9 in the top left and right sides corner of mounting panel 1 rotates through rotating so that drive depression bar 18 inclines so that the rubber pad 3 carries out centre gripping and position fixing to the flexible line board, make circuit board main part 10 stability can be better when using, and the removal of position can not appear.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a flexible line way board that radiating effect is good, includes mounting panel (1), its characterized in that: the top of mounting panel (1) is provided with visor (2), the top of visor (2) is provided with a plurality of louvre (4), the top sliding connection of visor (2) has fan (5), the equal fixedly connected with fixed plate (6) in outer wall both sides of fan (5), the equal fixedly connected with slider (7) in bottom of fixed plate (6).

2. The flexible circuit board with good heat dissipation effect according to claim 1, wherein: the inside of mounting panel (1) is provided with circuit board main part (10), the bottom of visor (2) is provided with recess (11), both sides at recess (11) top are all fixedly connected with rubber strip (16).

3. The flexible circuit board with good heat dissipation effect according to claim 2, wherein: the left side of mounting panel (1) is provided with mounting groove (8), the top left and right sides corner rotation of mounting panel (1) is connected with spliced pole (9), the bottom of spliced pole (9) runs through mounting panel (1) and rotates and be connected with depression bar (18).

4. The flexible circuit board with good heat dissipation effect according to claim 1, wherein: the bottom both sides of visor (2) all fixedly connected with fixed block (15), spacing groove (17) have all been seted up to the top both sides of mounting panel (1).

5. The flexible circuit board with good heat dissipation effect according to claim 1, wherein: the right-hand member rear fixedly connected with limiting plate (13) of visor (2), the place ahead fixedly connected with driving motor (14) in right-hand member of visor (2), the drive end rotation of driving motor (14) is connected with screw rod (12), the rear end rotation of screw rod (12) is connected on limiting plate (13).

6. The flexible circuit board with good heat dissipation effect according to claim 4, wherein: the shape and the size of the limiting groove (17) are matched with the fixed block (15).

7. The flexible circuit board with good heat dissipation effect according to claim 3, wherein: the bottom of the compression bar (18) is fixedly connected with a rubber pad (3).