CN210112387U - Make things convenient for waterproof flexible line way board of block - Google Patents

Abstract

The utility model discloses a make things convenient for waterproof flexible line way board of block, including flexible line way board body, coupling mechanism and protruding piece, the inside of flexible line way board body is provided with first circuit board, coupling mechanism sets up between first circuit board and second circuit board, protruding piece sets up in one side outer wall surface of first circuit board, the inside of protecting film is provided with the unit circuit board. The utility model discloses a sliding connection who constitutes between connecting block and the recess is connected between first circuit board and the second circuit board, and through the contact between stopper and the recess, carry on spacingly to the connecting block, it is convenient for this to provide of connection work between the circuit board, and through the contact between backup pad and the connecting block low side surface, support the bottom surface of connecting block, improve with this bearing capacity to junction between the circuit board, thereby improved the stability ability between the concatenation circuit board.

Description

Make things convenient for waterproof flexible line way board of block

Technical Field

The utility model relates to a flexible line way board technical field specifically is a make things convenient for waterproof flexible line way board of block.

Background

Flexible circuit boards, also known as "flexible boards," are short for flexible or FPC, are printed circuits made of flexible insulating substrates, have many advantages not found in rigid printed circuit boards, and have the characteristics of high wiring density, light weight, and thin thickness.

The bearing capacity between the splicing connection plates cannot be enhanced in the existing flexible circuit board, so that the stability of the connection position between the splicing connection plates is affected, and the heat generated by the circuit board cannot be released quickly and efficiently, so that the internal temperature of the circuit board is high, and the stability of the internal structure of the circuit board is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for waterproof flexible line way board of block to solve the current flexible line way board that proposes in the above-mentioned background art, because can not strengthen the bearing capacity between the concatenation fishplate bar, thereby cause the influence to the stability ability of junction between it, and because it can not high efficiency release the heat that the circuit board produced, thereby lead to the inside temperature of circuit board higher, cause the problem of influence to its inner structure's stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for waterproof flexible line way board of block, includes flexible line way board body, coupling mechanism and protruding piece, the inside of flexible line way board body is provided with first circuit board, and the top one end of first circuit board is connected with the second circuit board, coupling mechanism sets up between first circuit board and second circuit board, protruding piece sets up in one side outer wall surface of first circuit board, and the outer wall surface of first circuit board is provided with the protecting film, the inside of protecting film is provided with the unit circuit board, and the top outer wall surface of unit circuit board is provided with protection machanism.

Preferably, coupling mechanism's inside is including connecting block, stopper, recess, backup pad and bolt, the one end both sides of connecting block all are provided with the stopper, and the outside surface connection of stopper has the recess, the one end of recess is provided with the backup pad, and the inside of backup pad runs through there is the bolt.

Preferably, the connecting block forms a sliding structure with the groove through a limiting block, and the connecting block is fixedly connected with the supporting plate through a bolt.

Preferably, the protruding blocks are equidistantly and uniformly distributed on the upper end surface and the lower end surface of the first circuit board, and the outer wall surface of the first circuit board forms an irregular surface through the protruding blocks.

Preferably, the protection mechanism's inside is including insulating layer, first heat dissipation aluminum alloy, waterproof layer and second heat dissipation aluminum alloy, the outer wall fixed surface of insulating layer has first heat dissipation aluminum alloy, and is provided with second heat dissipation aluminum alloy directly over first heat dissipation aluminum alloy, be provided with the waterproof layer between second heat dissipation aluminum alloy and the first heat dissipation aluminum alloy.

Preferably, the first heat-dissipation aluminum alloy and the second heat-dissipation aluminum alloy are symmetrical about the horizontal center line of the waterproof layer, and the inner wall surface of the insulating layer is tightly attached to the outer wall surface of the unit circuit board.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a sliding connection that constitutes between connecting block and the recess is connected between first circuit board and the second circuit board, and through the contact between stopper and the recess, carry on spacing to the connecting block, and provide convenience for going on of connection work between the circuit board with this, and through the contact between backup pad and the connecting block low side surface, support the bottom surface of connecting block, improve the bearing capacity of junction between the circuit board with this to the stability ability between the concatenation circuit board has been improved;

2. the utility model separates the circuit board from other objects at a certain distance through the contact between the convex block and other objects, thereby performing a certain degree of anti-collision protection on the circuit board and simultaneously reducing the abrasion of the contact surface to the surface of the circuit board, thereby achieving a protection effect;

3. the utility model discloses a first heat dissipation aluminum alloy can adsorb the heat that the during operation of unit circuit board produced, and through the heat transfer effect, with the inside of this its absorptive heat transfer to second heat dissipation aluminum alloy, carry out high-efficient heat dissipation treatment to the unit circuit board with this, and through the contact between waterproof layer and the first heat dissipation aluminum alloy, carry out waterproof protection to the inboard part of waterproof layer, and through the setting of position between first heat dissipation aluminum alloy and the second heat dissipation aluminum alloy, reduce the setting of waterproof layer, the influence that causes the normal heat dissipation of circuit board, thereby the compactness and the harmony of connecting between this circuit board inner part have been improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a partial top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a flexible circuit board body; 2. a first circuit board; 3. a connecting mechanism; 301. connecting blocks; 302. a limiting block; 303. a groove; 304. a support plate; 305. a bolt; 4. a raised block; 5. a second circuit board; 6. a protective film; 7. a unit circuit board; 8. a protection mechanism; 801. an insulating layer; 802. a first heat-dissipating aluminum alloy; 803. a waterproof layer; 804. and a second heat-dissipating aluminum alloy.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a flexible circuit board convenient for clamping and waterproofing comprises a flexible circuit board body 1, a connecting mechanism 3 and a convex block 4, wherein a first circuit board 2 is arranged inside the flexible circuit board body 1, a second circuit board 5 is connected with one end above the first circuit board 2, the connecting mechanism 3 is arranged between the first circuit board 2 and the second circuit board 5, the connecting mechanism 3 comprises a connecting block 301, a limiting block 302, a groove 303, a supporting plate 304 and a bolt 305, the two sides of one end of the connecting block 301 are respectively provided with the limiting block 302, the outer side surface of the limiting block 302 is connected with the groove 303, one end of the groove 303 is provided with the supporting plate 304, the bolt 305 penetrates through the inside of the supporting plate 304, the connecting block 301 forms a sliding structure with the groove 303 through the limiting block 302, the connecting block 301 is fixedly connected with the supporting plate 304 through the bolt 305, and is connected with the groove 303 through, the first circuit board 2 and the second circuit board 5 are connected, the connecting block 301 is limited through the contact between the limiting block 302 and the groove 303, so that convenience is brought to the connection work between the circuit boards, and the bottom end surface of the connecting block 301 is supported through the contact between the supporting plate 304 and the lower end surface of the connecting block 301, so that the bearing capacity of the connection position between the circuit boards is improved, and the stability performance between the spliced circuit boards is improved;

the raised blocks 4 are arranged on the outer wall surface of one side of the first circuit board 2, the protective film 6 is arranged on the outer wall surface of the first circuit board 2, the raised blocks 4 are uniformly distributed on the upper end surface and the lower end surface of the first circuit board 2 at equal intervals, the outer wall surface of the first circuit board 2 forms an irregular surface through the raised blocks 4, and the circuit board is separated from other objects at a certain distance through the contact between the raised blocks 4 and the other objects, so that the circuit board is protected from collision to a certain extent, and meanwhile, the abrasion of the contact surface to the surface of the circuit board is reduced, so that a protection effect is achieved;

the protective film 6 is internally provided with a unit circuit board 7, the surface of the outer wall at the top end of the unit circuit board 7 is provided with a protective mechanism 8, the protective mechanism 8 comprises an insulating layer 801, a first heat-dissipation aluminum alloy 802, a waterproof layer 803 and a second heat-dissipation aluminum alloy 804, the surface of the outer wall of the insulating layer 801 is fixed with the first heat-dissipation aluminum alloy 802, the second heat-dissipation aluminum alloy 804 is arranged right above the first heat-dissipation aluminum alloy 802, the waterproof layer 803 is arranged between the second heat-dissipation aluminum alloy 804 and the first heat-dissipation aluminum alloy 802, the first heat-dissipation aluminum alloy 802 and the second heat-dissipation aluminum alloy 804 are symmetrical about the horizontal central line of the waterproof layer 803, the surface of the inner wall of the insulating layer 801 is tightly attached to the surface of the outer wall of the unit circuit board 7, the heat generated when the unit circuit board 7 works can be absorbed through the first heat-dissipation aluminum alloy 802, and, therefore, the unit circuit board 7 is subjected to efficient heat dissipation treatment, parts on the inner side of the waterproof layer 803 are subjected to waterproof protection through the contact between the waterproof layer 803 and the first heat dissipation aluminum alloy 802, and the arrangement of the waterproof layer 803 is reduced through the arrangement of the positions between the first heat dissipation aluminum alloy 802 and the second heat dissipation aluminum alloy 804, so that the influence on normal heat dissipation of the circuit board is reduced, and the compactness and the harmony of connection among the parts inside the circuit board are improved.

The working principle is as follows: for the flexible circuit board which is convenient to clamp and waterproof, when in use, firstly, the circuit boards are connected according to the requirements of use conditions, namely, the sliding connection formed between the connecting block 301 and the groove 303 is used for connecting the first circuit board 2 and the second circuit board 5, the connecting block 301 is limited by the contact between the limiting block 302 and the groove 303, the connecting block 301 and the supporting plate 304 are fixed by the bolt 305, meanwhile, the bottom end surface of the connecting block 301 is supported by the contact between the supporting plate 304 and the lower end surface of the connecting block 301, so that the bearing capacity of the connecting position between the circuit boards is improved, the influence of external factors on the stability of the connection between the circuit boards is reduced, and the connecting block 301 and the groove 303 are connected to form a sliding clamping connection between the circuit boards, the clamping connection mode is simple and high in stability, therefore, convenience is provided for the disassembly and assembly work among the circuit boards, and the use flexibility of the flexible circuit board is improved;

when the flexible circuit board convenient to clamp and prevent water is used, heat generated when the unit circuit board 7 works is absorbed through the first heat dissipation aluminum alloy 802, the absorbed heat is transferred to the inside of the second heat dissipation aluminum alloy 804 through a heat transfer effect, efficient heat dissipation treatment is conducted on the unit circuit board 7, parts on the inner side of the waterproof layer 803 are protected in a waterproof mode through contact between the waterproof layer 803 and the first heat dissipation aluminum alloy 802, influence of external moisture on the circuit board is reduced, the circuit board is separated from other objects at a certain distance through contact between the protruding blocks 4 and the other objects, and the circuit board is protected in an anti-collision mode to a certain degree.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a make things convenient for waterproof flexible line way board of block, includes flexible line way board body (1), coupling mechanism (3) and protruding piece (4), its characterized in that: the inside of flexible line way board body (1) is provided with first circuit board (2), and the top one end of first circuit board (2) is connected with second circuit board (5), coupling mechanism (3) set up between first circuit board (2) and second circuit board (5), protruding piece (4) set up in one side outer wall surface of first circuit board (2), and the outer wall surface of first circuit board (2) is provided with protecting film (6), the inside of protecting film (6) is provided with unit circuit board (7), and the top outer wall surface of unit circuit board (7) is provided with protection machanism (8).

2. The flexible circuit board convenient for clamping and water proofing of claim 1, wherein: the connecting mechanism (3) is internally provided with a connecting block (301), a limiting block (302), a groove (303), a supporting plate (304) and a bolt (305), the limiting block (302) is arranged on each of two sides of one end of the connecting block (301), the groove (303) is connected to the outer side surface of the limiting block (302), the supporting plate (304) is arranged at one end of the groove (303), and the bolt (305) penetrates through the inside of the supporting plate (304).

3. The flexible circuit board convenient for clamping and water proofing of claim 2, wherein: the connecting block (301) and the groove (303) form a sliding structure through a limiting block (302), and the connecting block (301) is fixedly connected with the supporting plate (304) through a bolt (305).

4. The flexible circuit board convenient for clamping and water proofing of claim 1, wherein: the equal-distance uniform distribution of the convex blocks (4) on the upper end surface and the lower end surface of the first circuit board (2) is realized, and the outer wall surface of the first circuit board (2) forms an irregular surface through the convex blocks (4).

5. The flexible circuit board convenient for clamping and water proofing of claim 4, wherein: the protection mechanism (8) is characterized in that the protection mechanism comprises an insulating layer (801), a first heat-dissipation aluminum alloy (802), a waterproof layer (803) and a second heat-dissipation aluminum alloy (804), wherein the first heat-dissipation aluminum alloy (802) is fixed on the surface of the outer wall of the insulating layer (801), the second heat-dissipation aluminum alloy (804) is arranged right above the first heat-dissipation aluminum alloy (802), and the waterproof layer (803) is arranged between the second heat-dissipation aluminum alloy (804) and the first heat-dissipation aluminum alloy (802).

6. The flexible circuit board convenient for clamping and water proofing of claim 5, wherein: the first heat dissipation aluminum alloy (802) and the second heat dissipation aluminum alloy (804) are symmetrical about a horizontal center line of the waterproof layer (803), and the inner wall surface of the insulating layer (801) is tightly attached to the outer wall surface of the unit circuit board (7).

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