Laminated plate with anti-bending structure

Abstract

The utility model discloses a laminated plate with an anti-bending structure, which comprises inner plates, the two inner plates are adhered to each other, a plurality of longitudinal reinforcing rods are arranged between the two inner plates, longitudinal clamping grooves for accommodating the longitudinal reinforcing rods are formed in the side walls, close to each other, of the two inner plates, and the longitudinal clamping grooves are used for accommodating the longitudinal reinforcing rods. The laminated plate comprises two inner plates, the side walls, far away from each other, of the two inner plates are both provided with outer plates in an adhesive mode, and a plurality of transverse reinforcing rods are arranged between the outer plates and the adjacent inner plates, so that the overall strength of the laminated plate can be improved through the longitudinal reinforcing rods and the transverse reinforcing rods, the laminated plate can be effectively prevented from being bent, and the service life of the laminated plate is prolonged. According to the laminated plate, the outer surface of the laminated plate can be prevented from being frosted through the anti-abrasion layer, meanwhile, the laminated plate can be prevented from being corroded through the anti-corrosion layer, the two inner plates and the two outer plates can be locked together through the fixing bolts, and the firmness of connection between the two inner plates and the two outer plates is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated boards, in particular to a laminated board with an anti-bending structure. Background Art

[0002] PCB, also known as printed circuit board or printed circuit board, is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic components. A multilayer printed circuit board can also be called a build-up board, which refers to a printed circuit board with more than two layers. It is composed of connecting wires on several layers of insulating substrates and pads for assembling and welding electronic components. It has the function of conducting each layer of circuits and insulating each other.

[0003] However, the existing laminated board lacks anti-bending measures. When the laminated board is squeezed by a large external force, its structure may be deformed, thereby affecting the use of the laminated board. Therefore, a laminated board with an anti-bending structure is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a laminate with an anti-bending structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laminated plate with an anti-bending structure, comprising an inner plate, two inner plates adhered to each other, a plurality of longitudinal reinforcing rods arranged between the two inner plates, longitudinal grooves for accommodating the longitudinal reinforcing rods are provided on the side walls of the two inner plates close to each other, outer plates are adhered to the side walls of the two inner plates away from each other, a plurality of transverse reinforcing rods are arranged between the outer plate and the adjacent inner plate, transverse grooves for accommodating the transverse reinforcing rods are provided on the side walls of the outer plate and the inner plate close to each other, and a fixing mechanism is also arranged between the two inner plates and the two outer plates.

[0006] As a further preferred embodiment of the present technical solution, the plurality of longitudinal reinforcing rods are distributed in a linear array.

[0007] As a further preferred embodiment of the present technical solution, the plurality of transverse reinforcing rods are distributed in a linear array.

[0008] As a further preferred embodiment of the present technical solution, the fixing mechanism includes fixing bolts, and four through grooves are opened on the upper surface of the outer plate located above, and the through grooves sequentially penetrate the outer plate, two inner plates and another outer plate, and an internal thread is arranged on the inner wall of the through groove of the outer plate located below, and fixing bolts are respectively arranged in the four through grooves, and the fixing bolts are threadably matched with the internal threads.

[0009] As a further preferred embodiment of the present technical solution, the four through grooves are distributed at four corners of the outer plate.

[0010] As a further preferred embodiment of the present technical solution, a receiving groove for accommodating fixing bolts and nuts is provided on the upper surface of the outer plate located above.

[0011] As a further preferred embodiment of the technical solution, an anti-corrosion layer is adhered to the side walls of the two outer panels that are away from each other, and an anti-wear layer is adhered to the side walls of the two anti-corrosion layers that are away from each other.

[0012] The utility model provides a laminated board with an anti-bending structure, which has the following beneficial effects:

[0013] The utility model can improve the overall strength of the laminated plate by providing multiple longitudinal reinforcing rods and multiple transverse reinforcing rods, can effectively prevent the laminated plate from bending, can prevent the outer surface of the laminated plate from being frosted by providing an anti-wear layer, and can prevent the laminated plate from being corroded by providing an anti-corrosion layer, and can lock the two inner plates and the two outer plates together by fixing bolts, thereby further improving the firmness of the connection between the two inner plates and the two outer plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a preliminary disassembly schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a further disassembly schematic diagram of the overall structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the disassembly of part of the structure of the utility model;

[0018] In the figure: 1. Inner plate; 2. Outer plate; 3. Anti-wear layer; 4. Anti-corrosion layer; 5. Fixing bolts; 6. Longitudinal slot; 7. Longitudinal reinforcing rod; 8. Transverse slot; 9. Transverse reinforcing rod; 10. Through slot; 11. Storage slot; 12. Internal thread. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4As shown, in this embodiment, a laminate with an anti-bending structure includes an inner panel 1, two inner panels 1 are adhered to each other, a plurality of longitudinal reinforcing rods 7 are arranged between the two inner panels 1, the plurality of longitudinal reinforcing rods 7 are distributed in a linear array, longitudinal grooves 6 for accommodating the longitudinal reinforcing rods 7 are opened on the side walls of the two inner panels 1 close to each other, outer panels 2 are adhered to the side walls of the two inner panels 1 away from each other, a plurality of transverse reinforcing rods 9 are arranged between the outer panel 2 and the adjacent inner panel 1, the plurality of transverse reinforcing rods 9 are distributed in a linear array, transverse grooves 8 for accommodating the transverse reinforcing rods 9 are opened on the side walls of the outer panel 2 and the inner panel 1 close to each other, and a fixing mechanism is also arranged between the two inner panels 1 and the two outer panels 2.

[0021] Among them, the fixing mechanism includes a fixing bolt 5, and four through grooves 10 are opened on the upper surface of the upper outer plate 2. The through grooves 10 sequentially penetrate the outer plate 2, the two inner plates 1 and the other outer plate 2. The four through grooves 10 are distributed at the four corners of the outer plate 2. An internal thread 12 is arranged on the inner wall of the through groove 10 located in the lower outer plate 2. The four through grooves 10 are respectively provided with fixing bolts 5, and the fixing bolts 5 are threadably matched with the internal thread 12.

[0022] The two inner panels 1 and the two outer panels 2 can be locked together by fixing bolts 5 , thereby further improving the firmness of the connection between the two inner panels 1 and the two outer panels 2 .

[0023] A receiving groove 11 for accommodating the nut of the fixing bolt 5 is provided on the upper surface of the upper outer plate 2 .

[0024] With such an arrangement, the nut of the fixing bolt 5 can be accommodated, thereby preventing a raised portion from appearing on the upper surface of the outer plate 2 .

[0025] The side walls of the two outer plates 2 that are away from each other are both adhered with an anti-corrosion layer 4 , and the side walls of the two anti-corrosion layers 4 that are away from each other are both adhered with an anti-wear layer 3 .

[0026] The anti-wear layer 3 can prevent the outer surface of the laminate from being frosted, and the anti-corrosion layer 4 can prevent the laminate from being corroded.

[0027] The utility model provides a laminated board with an anti-bending structure, and the specific working principle is as follows:

[0028] By setting up multiple longitudinal reinforcing rods 7 and multiple transverse reinforcing rods 9, the overall strength of the laminate can be improved, and the laminate can be effectively prevented from bending. By setting up an anti-wear layer 3, the outer surface of the laminate can be prevented from being frosted. At the same time, the anti-corrosion layer 4 can prevent the laminate from being corroded. The two inner panels 1 and the two outer panels 2 can be locked together by fixing bolts 5, thereby further improving the firmness of the connection between the two inner panels 1 and the two outer panels 2.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laminate with an anti-bending structure, comprising an inner plate (1), characterized in that: The two inner panels (1) are bonded to each other, a plurality of longitudinal reinforcing rods (7) are arranged between the two inner panels (1), longitudinal grooves (6) for accommodating the longitudinal reinforcing rods (7) are provided on the side walls of the two inner panels (1) close to each other, outer panels (2) are bonded to the side walls of the two inner panels (1) away from each other, a plurality of transverse reinforcing rods (9) are arranged between the outer panel (2) and the adjacent inner panel (1), transverse grooves (8) for accommodating the transverse reinforcing rods (9) are provided on the side walls of the outer panel (2) and the inner panel (1) close to each other, and fixing mechanisms are also provided between the two inner panels (1) and the two outer panels (2).

2. The laminate with an anti-bending structure according to claim 1, characterized in that: The plurality of longitudinal reinforcing rods (7) are distributed in a linear array.

3. The laminate with an anti-bending structure according to claim 1, characterized in that: The plurality of transverse reinforcing rods (9) are distributed in a linear array.

4. The laminate with an anti-bending structure according to claim 1, characterized in that: The fixing mechanism comprises a fixing bolt (5), and four through grooves (10) are provided on the upper surface of the outer plate (2) located at the top, and the through grooves (10) sequentially penetrate the outer plate (2), two inner plates (1) and another outer plate (2), and an internal thread (12) is provided on the inner wall of the through groove (10) of the outer plate (2) located at the bottom, and fixing bolts (5) are respectively provided in the four through grooves (10), and the fixing bolts (5) are threadably matched with the internal thread (12).

5. The laminate with anti-bending structure according to claim 4, characterized in that: The four through slots (10) are distributed at four corners of the outer plate (2).

6. The laminate with anti-bending structure according to claim 4, characterized in that: The upper surface of the outer plate (2) is provided with a receiving groove (11) for accommodating the nut of the fixing bolt (5).

7. The laminate with an anti-bending structure according to claim 1, characterized in that: The side walls of the two outer plates (2) that are away from each other are both adhered with an anti-corrosion layer (4), and the side walls of the two anti-corrosion layers (4) that are away from each other are both adhered with an anti-wear layer (3).

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