Novel aluminum-based copper-clad plate

Abstract

The utility model belongs to the field of aluminum-based copper-clad plates, and particularly relates to a novel aluminum-based copper-clad plate which comprises an aluminum-based copper-clad plate main body, two symmetrical side edges of the aluminum-based copper-clad plate main body are clamped with first C-shaped sliding groove blocks, two ends of each first C-shaped sliding groove block are symmetrically provided with traction grooves, and the traction grooves are provided with moving grooves. Second [-shaped sliding groove blocks are clamped to the other two symmetrical side edges of the aluminum-based copper-clad plate body correspondingly, sliding blocks are symmetrically and fixedly assembled on the inner walls of the second [-shaped sliding groove blocks correspondingly, and the sliding blocks are movably assembled with the moving grooves correspondingly. According to the novel aluminum-based copper-clad plate, through cooperation of the first [-shaped sliding groove block and the second [-shaped sliding groove block, the problems that an existing aluminum substrate is not single in material, different in copper content, different in strength and thermal conductivity and prone to deformation, and meanwhile in the using process of the aluminum substrate, the aluminum substrate is not prone to deformation are solved. And due to the influence of factors such as environment temperature and mechanical compression, stress convergence is easy to form, so that the aluminum substrate is deformed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aluminum -base copper -clad plate, concretely is a novel aluminum -base copper -clad plate. BACKGROUND

[0002] Aluminum -base copper -clad plate is aluminum -base plate, and it is a kind of raw material, it is with electronic glass fiber cloth or other reinforcing material impregnated with resin, single resin etc. As insulating adhesive layer, one side or double side is covered with copper foil and is made into a kind of plate-shaped material by hot pressing, is called copper -clad laminated aluminum -base plate, is called aluminum -base copper -clad plate for short, aluminum -base copper -clad plate as the substrate material in the manufacture of printed circuit board, it mainly plays the role of interconnection conduction, insulation and support to printed circuit board, has great influence on the transmission speed, energy loss and characteristic impedance etc. of signal in circuit, and the performance, quality, processability in manufacture, manufacturing level, manufacturing cost and long-term reliability and stability of printed circuit board depend on aluminum -base copper -clad plate to a great extent, aluminum -base copper -clad plate manufacturing industry is a sunrise industry, it accompanies the development of copper -clad aluminum -base plate of electronic information, communication industry, has broad development prospect, and its manufacturing technology is a high and new technology of multidisciplinary mutual intersection, mutual penetration, mutual promotion. It develops synchronously with electronic information industry, especially with printed circuit industry, and cannot be separated. Its progress and development are driven by the innovation and development of electronic complete machine product, semiconductor manufacturing technology, electronic installation technology and printed circuit board manufacturing technology.

[0003] But the existing base copper -clad plate still has the following problems in the process of using:

[0004] The material of the existing aluminum substrate is not single, the strength and thermal conductivity of the aluminum substrate are different with different copper contents, which can easily cause the deformation of the aluminum substrate, and the aluminum substrate is affected by environmental temperature, mechanical compression and other factors during use, stress convergence is easily formed, thereby causing the deformation of the aluminum substrate, so it is necessary to involve a novel aluminum -base copper -clad plate for the existing aluminum -base copper -clad plate field. INVENTION CONTENTS

[0005] In order to make up for the deficiency of prior art, the material of the existing aluminum substrate is not single, the strength and thermal conductivity of the aluminum substrate are different with different copper contents, which can easily cause the deformation of the aluminum substrate, and the aluminum substrate is affected by environmental temperature, mechanical compression and other factors during use, stress convergence is easily formed, thereby causing the deformation of the aluminum substrate, the utility model provides a novel aluminum -base copper -clad plate.

[0006] The utility model discloses a novel aluminum base copper-clad plate, including aluminum base copper-clad plate main part, the symmetry both sides of aluminum base copper-clad plate main part are all connected with first type of sliding groove piece, the both ends of first type of sliding groove piece are all symmetrically provided with traction groove, is provided with moving groove all on traction groove, the symmetry both sides of aluminum base copper-clad plate main part are all connected with second type of sliding groove piece, the inner wall of second type of sliding groove piece is all fixedly assembled with sliding block, and sliding block corresponds with moving groove and carries out movable assembly, and the both ends of first type of sliding groove piece are all with the inner wall of second type of sliding groove piece and are pasted.

[0007] As preferred, the second type of sliding groove piece is symmetrically provided with a clamping hole, the first type of sliding groove piece is symmetrically provided with an inner cavity, the inner cavity is fixedly assembled with a telescopic spring, and one end of the telescopic spring is fixedly assembled with a push block.

[0008] As preferred, the push block is movably penetrated from one end of the first type of sliding groove piece, and the clamping rod is inserted into the clamping hole of the second type of sliding groove piece.

[0009] As preferred, the aluminum base copper-clad plate main part comprises an aluminum base layer, the aluminum base layer is fixedly assembled with a first adhesive layer, and the first adhesive layer is fixedly assembled with a thermal insulation layer.

[0010] As preferred, the thermal insulation layer is fixedly assembled with a glass fiber cloth layer, the glass fiber cloth layer is fixedly assembled with a second adhesive layer, and the second adhesive layer is fixedly assembled with a waterproof layer.

[0011] As preferred, the waterproof layer is fixedly assembled with an insulating layer, and the insulating layer is fixedly assembled with a copper foil layer.

[0012] The utility model discloses the beneficial effect that:

[0013] The utility model discloses two first type of sliding groove pieces are inserted into the symmetry both sides of aluminum base copper-clad plate main part respectively, press respectively the clamping rod, make the push block move on the inner cavity, and the telescopic spring telescopic, and the sliding block on the second type of sliding groove piece is moved along the moving groove on the traction groove, until the clamping rod is inserted into the clamping hole on the second type of sliding groove piece, and the first type of sliding groove piece and the second type of sliding groove piece respectively play the protection function to the aluminum base copper-clad plate main part. ACCURACY

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the drawing used in the embodiment or prior art description briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0015] Figure 1 It is the assembly structure schematic view of the novel aluminum base copper-clad plate and the stable mechanism of the utility model;

[0016] Figure 2 It is the exploded structure schematic view of the novel aluminum base copper-clad plate and the stable mechanism of the utility model;

[0017] Figure 3 It is the sectional structure schematic view of the first L-shaped sliding block of the utility model;

[0018] Figure 4 It is the exploded structure schematic view of the novel aluminum base copper-clad plate of the utility model.

[0019] In the drawing,

[0020] 10, aluminum base copper-clad plate main body; 101, aluminum base layer; 102, first adhesive layer; 103, heat insulation layer; 104, glass fiber cloth layer; 105, second adhesive layer; 106, waterproof layer; 107, insulation layer; 108, copper foil layer;

[0021] 11, first L-shaped sliding block; 12, second L-shaped sliding block; 13, traction groove;

[0022] 20, clamping rod; 21, clamping hole; 22, inner cavity; 23, extension spring;

[0023] 30, push block; 31, sliding block; 32, moving groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The following will be combined with the drawings in the embodiments of the utility model, Figure 1 The application is further described in detail,

[0026] The embodiments of the application disclose a novel aluminum base copper-clad plate. Referring to Figure 1 - Figure 3The utility model provides a novel aluminum base copper clad plate, including aluminum base copper clad plate main body 10, the both sides of aluminum base copper clad plate main body 10 are all clamped with first L type sliding groove block 11, and the both ends of first L type sliding groove block 11 are all symmetrically provided with traction groove 13, and mobile groove 32 is all provided on traction groove 13, and the both sides of aluminum base copper clad plate main body 10 are all clamped with second L type sliding groove block 12, and the inner wall of second L type sliding groove block 12 is all fixedly equipped with the sliding block 31 moving in mobile groove 32, and the both ends of first L type sliding groove block 11 are all with the inner wall of second L type sliding groove block 12 and are pasted, and the symmetrically provided with clamping hole 21 on second L type sliding groove block 12, and the inside of first L type sliding groove block 11 is symmetrically provided with inner chamber 22, and the fixedly equipped with telescopic spring 23 on inner chamber 22, and the fixedly equipped with pusher 30 on one end of telescopic spring 23, and the one end of pusher 30 is from the one end of first L type sliding groove block 11 and is active and penetrates, and the clamping rod 20 is inserted with the clamping hole 21 on second L type sliding groove block 12 correspondingly, and the clamping rod 20 is pressed respectively, so that pusher 30 moves on inner chamber 22, and telescopic spring 23 is telescopic, and the sliding block 31 on second L type sliding groove block 12 is moved along mobile groove 32 on traction groove 13, until the clamping rod 20 is inserted with the clamping hole 21 on second L type sliding groove block 12 correspondingly, and first L type sliding groove block 11 and second L type sliding groove block 12 respectively play the protection effect to aluminum base copper clad plate main body 10.

[0027] Referring to Figure 1 Aluminum base copper clad plate main body 10 includes aluminum base layer 101, the fixedly equipped with first adhesive layer 102 on aluminum base layer 101, the fixedly equipped with heat insulation layer 103 on first adhesive layer 102, the fixedly equipped with glass fiber cloth layer 104 on heat insulation layer 103, the fixedly equipped with second adhesive layer 105 on glass fiber cloth layer 104, the fixedly equipped with waterproof layer 106 on second adhesive layer 105, the fixedly equipped with insulating layer 107 on waterproof layer 106, the fixedly equipped with copper foil layer 108 on insulating layer 107, and the cooperation of the setting of insulating layer 107, heat insulation layer 103 and waterproof layer 106 improves the use safety of aluminum base copper clad plate main body 10.

[0028] Working principle: the both sides of aluminum base copper clad plate main body 10 are inserted with first L type sliding groove block 11 respectively, and the clamping rod 20 is pressed respectively, so that pusher 30 moves on inner chamber 22, and telescopic spring 23 is telescopic, and the sliding block 31 on second L type sliding groove block 12 is moved along mobile groove 32 on traction groove 13, until the clamping rod 20 is inserted with the clamping hole 21 on second L type sliding groove block 12 correspondingly, and first L type sliding groove block 11 and second L type sliding groove block 12 respectively play the protection effect to aluminum base copper clad plate main body 10.

[0029] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A novel aluminum-based copper clad plate, characterized by: The utility model relates to an aluminum -base copper -clad plate body (10) is connected with first type of sliding groove piece (11) on both sides, and the both ends of first type of sliding groove piece (11) are provided with traction groove (13) symmetrically, and traction groove (13) is provided with moving groove (32), and the other side of aluminum -base copper -clad plate body (10) is connected with second type of sliding groove piece (12), and the inner wall of second type of sliding groove piece (12) is fixedly equipped with sliding block (31) symmetrically, and sliding block (31) is movably assembled with moving groove (32), and the both ends of first type of sliding groove piece (11) are attached with the inner wall of second type of sliding groove piece (12).

2. The novel aluminum-based copper-clad plate according to claim 1, characterized in that: The utility model relates to an aluminum -base copper -clad plate body (10) is connected with first type of sliding groove piece (11) on both sides, and the both ends of first type of sliding groove piece (11) are provided with traction groove (13) symmetrically, and traction groove (13) is provided with moving groove (32), and the other side of aluminum -base copper -clad plate body (10) is connected with second type of sliding groove piece (12), and the inner wall of second type of sliding groove piece (12) is fixedly equipped with sliding block (31) symmetrically, and sliding block (31) is movably assembled with moving groove (32), and the both ends of first type of sliding groove piece (11) are attached with the inner wall of second type of sliding groove piece (12).

3. The novel aluminum-based copper-clad plate according to claim 2, characterized in that: The utility model relates to an aluminum -base copper -clad plate body (10) is connected with first type of sliding groove piece (11) on both sides, and the both ends of first type of sliding groove piece (11) are provided with traction groove (13) symmetrically, and traction groove (13) is provided with moving groove (32), and the other side of aluminum -base copper -clad plate body (10) is connected with second type of sliding groove piece (12), and the inner wall of second type of sliding groove piece (12) is fixedly equipped with sliding block (31) symmetrically, and sliding block (31) is movably assembled with moving groove (32), and the both ends of first type of sliding groove piece (11) are attached with the inner wall of second type of sliding groove piece (12).

4. The novel aluminum-based copper-clad plate according to claim 1, characterized in that: The utility model relates to an aluminum -base copper -clad plate body (10) includes aluminum -base layer (101), first adhesive layer (102) is fixedly assembled on aluminum -base layer (101), and heat insulation layer (103) is fixedly assembled on first adhesive layer (102).

5. The novel aluminum-based copper-clad plate according to claim 4, characterized in that: The utility model relates to an aluminum -base copper -clad plate body (10) includes aluminum -base layer (101), first adhesive layer (102) is fixedly assembled on aluminum -base layer (101), and heat insulation layer (103) is fixedly assembled on first adhesive layer (102).

6. The novel aluminum-based copper-clad plate according to claim 5, characterized in that: The utility model relates to an aluminum -base copper -clad plate body (10) includes aluminum -base layer (101), first adhesive layer (102) is fixedly assembled on aluminum -base layer (101), and heat insulation layer (103) is fixedly assembled on first adhesive layer (102).

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