CN216478239U

CN216478239U - High-strength spliced aluminum-based copper-clad plate

Info

Publication number: CN216478239U
Application number: CN202123135529.9U
Authority: CN
Inventors: 丁明清
Original assignee: Shenzhen Yidamei Technology Co ltd
Current assignee: Shenzhen Yidamei Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-10
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a high-strength spliced aluminum-based copper-clad plate, which comprises a plurality of copper-clad plate main bodies, wherein slots are formed on the side surfaces of the copper-clad plate main bodies, a buffer cavity is formed between two adjacent slots after the copper-clad plate main bodies are spliced, a supporting block is stored in the buffer cavity, an extending part is formed on the supporting block, the extending part passes through the copper-clad plate main bodies and then extends to the upper part or the lower part of the copper-clad plate main bodies, an inner cavity is formed in the supporting block, a connecting channel is formed in the extending part, and the connecting channel is communicated with the inner cavity; the extension part is provided with a connecting hole, a compression column is inserted into the connecting hole, and a connecting channel is arranged in the compression column. When the copper-clad plate is used, the copper-clad plates are spliced more firmly and stably, the situation of fracture and falling is not easy to occur, and the copper-clad plates are easier to disassemble and maintain; the copper-clad plate has high structural strength, better compression resistance and heat dissipation performance and the like, and is not easy to damage.

Description

High-strength spliced aluminum-based copper-clad plate

Technical Field

The utility model relates to an aluminium base copper-clad plate field, concretely relates to aluminium base copper-clad plate of concatenation formula that intensity is high.

Background

A Copper Clad Laminate (CCL) is a plate-like material, which is simply called a Copper Clad Laminate, prepared by impregnating electronic glass fiber cloth or other reinforcing materials with resin, coating Copper foil on one or both surfaces, and performing hot pressing. Various printed circuit boards with different forms and different functions are manufactured into different printed circuits by selectively carrying out the working procedures of processing, etching, drilling, copper plating and the like on a copper-clad plate. The copper clad laminate mainly plays the roles of interconnection conduction, insulation and support for the printed circuit board, and has great influence on the transmission speed, energy loss, characteristic impedance and the like of signals in a circuit, so that the performance, quality, processability in manufacturing, manufacturing level, manufacturing cost, long-term reliability and stability of the printed circuit board are greatly dependent on the copper clad laminate.

When the copper-clad plate is used, part of the copper-clad plate needs to be spliced, and the spliced part is easy to break; the spliced copper-clad plate has poor compression resistance and is easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a concatenation formula aluminium base copper-clad plate that intensity is high that can solve above-mentioned problem.

The utility model discloses a realize through following technical scheme: a high-strength spliced aluminum-based copper-clad plate comprises a plurality of copper-clad plate main bodies, wherein slots are formed in the side faces of the copper-clad plate main bodies, a buffer cavity is formed between two adjacent slots after the copper-clad plate main bodies are spliced, a supporting block is stored in the buffer cavity, an extending part is formed on the supporting block, the extending part penetrates through the copper-clad plate main body and then extends to the upper part or the lower part of the copper-clad plate main body, an inner cavity is formed in the supporting block, a connecting channel is formed in the extending part, and the connecting channel is communicated with the inner cavity; the extension part is provided with a connecting hole, a compression column is inserted into the connecting hole, and a connecting channel is arranged in the compression column.

As the preferred technical scheme, the supporting block is made of colloid materials, the extending part and the supporting block are of an integrated structure, an opening communicated with the buffer cavity is formed in the copper-clad plate main body, and the extending part penetrates through the opening.

As the preferred technical scheme, the inner cavity is stored with heat conduction materials which extend to the connecting channel.

Preferably, the surface of the extension part is provided with anti-slip texture.

Preferably, the support block is fixed to the extension by a super glue.

According to the preferable technical scheme, a connecting ring is fixed on the inner wall of the connecting hole, internal threads are arranged on the inner wall of the connecting ring, external threads are arranged on the surface of the compression resistant column, the external threads are matched with the internal threads, and the compression resistant column is inserted into the connecting ring and is meshed with the connecting ring through the threads.

As a preferred technical scheme, the compression-resistant column is made of heat-conducting metal.

The utility model has the advantages that: when the copper-clad plate is used, the copper-clad plates are spliced more firmly and stably, the situation of fracture and falling is not easy to occur, and the copper-clad plates are easier to disassemble and maintain; the copper-clad plate has high structural strength, better compression resistance and heat dissipation performance and the like, and is not easy to damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 front view of the present invention;

FIG. 2 is a main sectional view of the present invention;

fig. 3 is a structural diagram of the supporting block of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, the copper clad laminate comprises a plurality of copper clad laminate main bodies 1, slots are formed on the side surfaces of the copper clad laminate main bodies 1, a buffer cavity 2 is formed between two adjacent slots after the copper clad laminate main bodies 1 are spliced, a supporting block 3 is stored in the buffer cavity 2, an extending part 13 is formed on the supporting block 3, the extending part 13 passes through the copper clad laminate main body 1 and then extends to the upper part or the lower part of the copper clad laminate main body 1, an inner cavity 313 is formed in the supporting block 3, a connecting channel 5 is formed in the extending part 13, and the connecting channel 5 is communicated with the inner cavity 313; the extension part 13 is provided with a connecting hole, a compression resistant column 6 is inserted into the connecting hole, and a connecting channel 5 is arranged in the compression resistant column 6.

Wherein, the supporting shoe 3 is made for the colloid material, extension 13 and supporting shoe 3 formula structure as an organic whole, be provided with the opening that switches on with cushion chamber 2 on the copper-clad plate main part 1, extension 13 passes the opening.

Wherein, the heat conduction material 9 is stored in the inner cavity 313, for example, the heat conduction glue is convenient for absorbing the heat generated on the copper-clad plate, the heat dissipation is facilitated, and the heat conduction material 9 extends to the connecting channel 5.

Wherein the surface of the extension 13 is provided with a non-slip texture.

Wherein the support block 3 is fixed on the extension 13 by a strong glue.

The inner wall of the connecting hole is fixed with a connecting ring 16 through super glue, the inner wall of the connecting ring 16 is provided with internal threads, the surface of the compression resistant column 6 is provided with external threads, the external threads are matched with the internal threads, and the compression resistant column 6 is inserted into the connecting ring 16 and is meshed through the threads.

Wherein, compressive column 6 is made for heat conduction metal, is provided with passageway 16 in the compressive column, has increased the surface area of compressive column, does benefit to the heat dissipation of compressive column, and compressive column and copper-clad plate main part are contradicted, are convenient for absorb heat.

When the technical scheme is used, the copper-clad plates can be fixed through the super glue after the copper-clad plate main bodies are spliced, the supporting blocks play a connecting role, the connecting stability between the copper-clad plates is increased to a certain extent, and the copper-clad plates are not easy to break and separate.

When the technical scheme is used, the compression-resistant column and the extension part protect the copper-clad plate, so that the compression-resistant effect is increased, and the copper-clad plate is not easy to damage.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an aluminium base copper-clad plate of concatenation formula that intensity is high, includes polylith copper-clad plate main part (1), its characterized in that: the copper-clad plate comprises copper-clad plate main bodies (1) and is characterized in that slots are formed in the side faces of the copper-clad plate main bodies (1), a buffer cavity (2) is formed between two adjacent slots after the copper-clad plate main bodies (1) are spliced, supporting blocks (3) are stored in the buffer cavity (2), an extending part (13) is formed on each supporting block (3), each extending part (13) penetrates through the copper-clad plate main body (1) and then extends to the upper part or the lower part of the copper-clad plate main body (1), an inner cavity (313) is formed in each supporting block (3), a connecting channel (5) is formed in each extending part (13), and each connecting channel (5) is communicated with the corresponding inner cavity (313); the extension part (13) is provided with a connecting hole, a compression column (6) is inserted into the connecting hole, and a connecting channel (5) is arranged in the compression column (6).

2. The high-strength spliced aluminum-based copper-clad plate according to claim 1, which is characterized in that: supporting shoe (3) are made for the colloid material, extension (13) and supporting shoe (3) structure as an organic whole, are provided with the opening that switches on with cushion chamber (2) on copper-clad plate main part (1), and extension (13) pass the opening.

3. The high-strength spliced aluminum-based copper-clad plate according to claim 1, which is characterized in that: the inner cavity (313) is stored with a heat conduction material (9), and the heat conduction material (9) extends to the connecting channel (5).

4. The high-strength spliced aluminum-based copper-clad plate according to claim 1, which is characterized in that: the surface of the extension part (13) is provided with anti-slip textures.

5. The high-strength spliced aluminum-based copper-clad plate according to claim 1, which is characterized in that: the supporting block (3) is fixed on the extension part (13) through super glue.

6. The high-strength spliced aluminum-based copper-clad plate according to claim 1, which is characterized in that: the inner wall of the connecting hole is fixedly provided with a connecting ring (16), the inner wall of the connecting ring (16) is provided with an internal thread, the surface of the compression resistant column (6) is provided with an external thread, the external thread is matched with the internal thread, and the compression resistant column (6) is inserted into the connecting ring (16) and is meshed through the threads.

7. The high-strength spliced aluminum-based copper-clad plate according to claim 1, which is characterized in that: the compression resistant column (6) is made of heat-conducting metal.