CN214154954U - Aluminum substrate with bending resistance - Google Patents

Abstract

The invention relates to an aluminum substrate with bending resistance, which comprises an aluminum substrate main body and a fixed seat, wherein the top of the fixed seat is provided with a groove for accommodating the aluminum substrate main body, the edge of the bottom of the groove is uniformly provided with a fixed groove, the fixed groove is internally provided with springs, the top ends of a plurality of groups of springs are provided with support rings, the inner side wall of the groove is provided with a circle of clamping groove, the clamping groove is internally provided with a circle of buffer ring tightly attached to the outer side wall of the aluminum substrate main body, the edge of the opening at the top of the groove is provided with a circle of gap, the gap is internally provided with a press ring for extruding and fixing the edge of the top of the aluminum substrate main body, the top end of the press ring is uniformly provided with bulges, the bulges are sleeved with connecting sleeves, a buffer protective net for shielding the opening at the top of the press ring is arranged between the plurality of groups of connecting sleeves, the top of the outer side wall of the fixed seat is provided with a circle of convex strip, wherein, a fan is arranged on the outer side wall of the fixed seat below the raised line. The invention has simple structure and convenient use.

Description

Aluminum substrate with bending resistance

Technical Field

The invention relates to the technical field of aluminum substrates, in particular to an aluminum substrate with bending resistance.

Background

The existing aluminum substrate is a metal-based copper-clad plate with good heat dissipation function, and a single-sided board generally consists of three layers, namely a circuit layer (copper foil), an insulating layer and a metal base layer. The high-end application is also designed to be a double-sided board, and the structure of the double-sided board is a circuit layer, an insulating layer, an aluminum base, an insulating layer and a circuit layer. The rare application is a multilayer board, and the multilayer board can be formed by attaching a common multilayer board, an insulating layer and an aluminum base; when an existing aluminum substrate is used after being installed, when an object is hammered on the aluminum substrate, the aluminum substrate is not easy to buffer and damage, when the aluminum substrate is used, the heat dissipation rate is low due to the fact that the aluminum substrate radiates heat, and the service life of the aluminum substrate is easy to shorten after long-time operation.

Although the aluminum substrate having bending resistance disclosed in CN211019416U solves the above problems, it has the following disadvantages, such as: 1. the slide block is easy to slide out of the slide groove under the influence of the stretching force of the spring, so that the aluminum substrate is driven to slide out of the accommodating groove in the fixed plate, and the safety of the aluminum substrate is seriously influenced; 2. because the top end of the aluminum substrate is not provided with a shielding object, the aluminum substrate is easy to be damaged by falling foreign objects; 3. because the thickness of the fixing plate is limited, it is inconvenient to install the fan in the groove formed in the bottom wall of the fixing plate.

Disclosure of Invention

The invention aims to provide an aluminum substrate with bending resistance.

The technical problem of the invention is mainly solved by the following technical scheme:

an aluminum substrate with bending resistance comprises an aluminum substrate main body and a fixed seat, wherein the top of the fixed seat is provided with a groove for accommodating the aluminum substrate main body, the edge of the bottom of the groove is uniformly provided with fixed grooves, springs are arranged in the fixed grooves, the top ends of a plurality of groups of springs are provided with support rings which are positioned in the grooves and tightly attached to the bottom end face of the aluminum substrate main body, the inner side wall of the groove is provided with a circle of clamping grooves, the side wall of the fixed seat between the clamping grooves and the bottom end of the groove is of a net structure, the clamping grooves are also internally provided with a circle of buffer rings which protrude out of the grooves and tightly attached to the outer side wall of the aluminum substrate main body, the edge corner edges of the opening at the top of the groove are provided with a circle of notches, the notches are internally provided with pressing rings for extruding and fixing the edge of the top of the aluminum substrate main body, the pressing rings are locked and fixed in the notches through bolts, and the tops of the pressing rings are uniformly provided with bulges, wherein the arch is gone up the cover and is had the adapter sleeve, and is provided with the buffering protection network that shelters from clamping ring open-top between the multiunit adapter sleeve, fixing base lateral wall top is provided with the round sand grip, is provided with the fan on the fixing base lateral wall that wherein is located the sand grip below.

Preferably, a flexible protective layer is adhered to the top end face of the support ring.

Preferably, a flexible protective layer tightly attached to the top end face of the aluminum substrate main body is arranged on the bottom end face of the pressure ring.

Preferably, the bottom wall of the fixing seat between the plurality of groups of fixing grooves is of a net structure.

Preferably, the buffer ring is fixed in the clamping groove in an adhering manner.

The invention has the beneficial effects that: in the invention, the aluminum substrate main body is extruded and fixed by the compression ring to prevent the aluminum substrate main body from slipping out of the groove under the influence of the spring spreading force, so that the stability of the aluminum substrate main body in the groove is improved, and when a foreign object falls onto the top end surface of the aluminum substrate main body, the foreign object is firstly contacted with the protective net and is buffered, so that the falling object is prevented from contacting with the top end surface of the aluminum substrate main body, or the impact force caused when the falling object is contacted with the aluminum substrate main body is reduced, so that the aluminum substrate main body is protected, meanwhile, the air flow can be disturbed by the working fan, so that the external cold air flow can rapidly flow into the groove through the apertures of the net structures of the side walls of the fixing seats below the clamping grooves to cool the bottom end surface of the aluminum substrate main body, or the heat emitted by the bottom end surface of the aluminum substrate main body rapidly flows out through the apertures of the net structures of the side walls of the fixing seats below the clamping grooves, so as to enhance the cooling efficiency, in the process, the fan is arranged on the outer side wall of the fixed seat, so that the fan is convenient to install.

Drawings

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

fig. 2 is an exploded view of the present invention.

In the figure: 1. aluminium base board main part, 2, fixing base, 3, recess, 4, fixed slot, 5, spring, 6, support ring, 7, draw-in groove, 8, buffering circle, 9, breach, 10, clamping ring, 11, arch, 12, adapter sleeve, 13, protection network, 14, sand grip, 15, fan, 16, inoxidizing coating.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

The aluminum substrate with bending resistance comprises an aluminum substrate main body 1 and a fixing seat 2, wherein a groove 3 used for containing the aluminum substrate main body 1 is formed in the top of the fixing seat 2, fixing grooves 4 are evenly formed in the edge of the bottom of the groove 3, springs 5 are arranged in the fixing grooves 4, a support ring 6 located in the groove 3 and tightly attached to the bottom end face of the aluminum substrate main body 1 is arranged at the top ends of the springs 5, a circle of clamping groove 7 is arranged on the inner side wall of the groove 3, the side wall of the fixing seat 2 between the clamping groove 7 and the bottom end of the groove 3 is of a net-shaped structure, and a circle of buffer ring 8 protruding out of the groove 3 and tightly attached to the outer side wall of the aluminum substrate main body 1 is further bonded in the clamping groove 7.

When the aluminum substrate main body 1 is used, the buffering ring 8 clamps and fixes the aluminum substrate main body 1 to prevent the aluminum substrate main body from moving horizontally, and simultaneously, the side wall of the aluminum substrate main body 1 is prevented from being worn due to contact with the side wall of the groove 3, wherein the bottom end of the aluminum substrate main body 1 is suspended through the spring 5 and the supporting ring 6 so as to facilitate heat dissipation of the bottom end surface of the aluminum substrate main body, when the aluminum substrate main body 1 possibly receives extrusion force, the supporting ring 6 extrudes the spring 5 to enable the spring 5 to contract and expand, and then the spring 5 and the supporting ring 6 are used.

Wherein a circle of gap 9 is arranged on the edge of the edge at the opening at the top of the groove 3, a press ring 10 for extruding and fixing the edge of the top of the aluminum substrate main body 1 is arranged in the gap 9, and the press ring 10 is locked and fixed in the notch 9 by bolts, as shown in figure 1, the press ring 10 is locked and fixed in the groove 3 in a way of extruding the edge of the top end face of the aluminum substrate main body 1 so as to prevent the press ring from sliding out of the groove 3 under the action of the pushing force of the spring 5, thereby achieving the purpose of improving the stability of the aluminum substrate body 1 in the groove 3, and in this embodiment, a flexible protective layer is adhered on the top end surface of the supporting ring 6, a flexible protective layer 16 tightly attached to the top end surface of the aluminum substrate body 1 is provided on the bottom end surface of the press ring 10, so that the wear of the bottom end surface of the press ring 10 and the top end surface of the support ring 6 due to contact with the end surface of the aluminum substrate body 1 is prevented by the protective layer 16.

And the top end of the pressing ring 10 is uniformly provided with protrusions 11, wherein the protrusions 11 are sleeved with connecting sleeves 12, and a buffering protective net 13 for shielding the opening at the top of the pressing ring 10 is arranged among the groups of connecting sleeves 12, so that the connecting sleeves 12 are fixed through the protrusions 11 to pull the protective net 13, so that the protective net is suspended at the top of the opening of the pressing ring 10, when a foreign object falls, the foreign object firstly contacts with the protective net 13 and buffers the foreign object, and then the falling object is prevented from contacting with the top end face of the aluminum substrate main body 1, or the impact force caused when the falling object contacts with the aluminum substrate main body 1 is reduced, and the purpose of protecting the aluminum substrate main body 1 is achieved, and the heat emitted from the top end face of the aluminum substrate main body 1 can flow out through the openings of the pressing ring 10 and the apertures of the protective net 13, so that the heat dissipation effect of the aluminum substrate main body 1 cannot be affected.

Simultaneously, a circle of convex strips 14 are arranged at the top of the outer side wall of the fixing seat 2, wherein a fan 15 is arranged on the outer side wall of the fixing seat 2 below the convex strips 14, and the bottom wall of the fixing seat 2 among the plurality of groups of fixing grooves 4 is of a net-shaped structure.

As shown in fig. 1, the heat dissipated from the bottom surface of the aluminum substrate body 1 can flow out through the aperture of the bottom wall mesh structure of the fixing base 2, and also can flow out through the aperture of the side wall mesh structure of the fixing base 2 below the slot 7, so as to realize the circulation work of the heat dissipated from the bottom surface of the aluminum substrate body 1, and at the same time, the fan 15 can work to disturb the airflow, so as to enable the external cold airflow to flow into the groove 3 through the aperture of the side wall mesh structure of the fixing base 2 below the slot 7 to cool the bottom surface of the aluminum substrate body 1, or enable the heat dissipated from the bottom surface of the aluminum substrate body 1 to flow out through the aperture of the side wall mesh structure of the fixing base 2 below the slot 7, thereby enhancing the cooling efficiency. In the above process, the fan 15 is mounted on the outer side wall of the fixed seat 2, so that the fan is convenient to mount.

In the invention, the aluminum substrate main body 1 is clamped and fixed by the buffer ring 8 to prevent the aluminum substrate main body 1 from moving or contacting with the side wall of the groove 3, the aluminum substrate main body 1 is suspended and fixed in the groove 3 in a clamping and fixing mode of the press ring 10 and the support ring 6, when the aluminum substrate main body 1 is extruded by an external force, the support ring 6 extrudes the spring 5 to enable the spring 5 to contract and expand, and further the aluminum substrate main body 1 has a buffer function, and in the process, the aluminum substrate main body 1 is extruded and fixed by the press ring 10 to prevent the aluminum substrate main body 1 from slipping out of the groove 3 under the influence of the expansion force of the spring 5, so as to improve the stability of the aluminum substrate main body in the groove 3, and when foreign objects fall onto the top end surface of the aluminum substrate main body 1, the foreign objects firstly contact with the protective net 13 and buffer the top end surface of the aluminum substrate main body 1, or reduce the impact force caused by the falling objects contacting with the aluminum substrate main body 1, with this purpose of protecting aluminium base board main part 1 is reached, simultaneously accessible work fan 15 carries out the vortex to the air current, and then make outside cold air current can be quick flow in recess 3 through the aperture of 2 lateral walls network structures of fixing base board main part below draw-in groove 7 and cool off aluminium base board main part 1 bottom face, perhaps make the heat that aluminium base board main part 1 bottom face gived off flow through the aperture of 2 lateral walls network structures of fixing base board 2 below draw-in groove 7 fast, with this reinforcing cooling efficiency, and in the above-mentioned process owing to install fan 15 on 2 lateral walls of fixing base, make it also convenient to install.

The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (5)

1. An aluminum substrate with bending resistance comprises an aluminum substrate main body and a fixed seat, wherein the top of the fixed seat is provided with a groove for accommodating the aluminum substrate main body, and is characterized in that fixed grooves are uniformly arranged at the edge of the bottom of the groove, springs are arranged in the fixed grooves, the top ends of a plurality of groups of springs are provided with support rings which are positioned in the grooves and tightly attached to the bottom end face of the aluminum substrate main body, a circle of clamping grooves are arranged on the inner side wall of the groove, the side wall of the fixed seat between the clamping grooves and the bottom end of the groove is of a net structure, a circle of buffer rings which are protruded in the grooves and tightly attached to the outer side wall of the aluminum substrate main body are also arranged in the clamping grooves, a circle of notches are arranged on edge edges of the opening at the top of the grooves, pressing rings for extruding and fixing the edge of the top of the aluminum substrate main body are arranged in the notches, the pressing rings are locked and fixed in the notches through bolts, and the top ends of the pressing rings are uniformly provided with bulges, wherein the arch is gone up the cover and is had the adapter sleeve, and is provided with the buffering protection network that shelters from clamping ring open-top between the multiunit adapter sleeve, fixing base lateral wall top is provided with the round sand grip, is provided with the fan on the fixing base lateral wall that wherein is located the sand grip below.

2. The aluminum base plate with bending resistance as claimed in claim 1, wherein a flexible protective layer is adhered to the top end face of the support ring.

3. The aluminum substrate with bending resistance as claimed in claim 1, wherein the bottom end face of the press ring is provided with a flexible protective layer tightly adhered to the top end face of the aluminum substrate main body.

4. The aluminum substrate with bending resistance as recited in claim 1, wherein the bottom wall of the fixing seat between the plurality of fixing grooves is a net structure.

5. The aluminum substrate with bending resistance as recited in claim 1, wherein the buffer ring is adhesively fixed in the slot.

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