Aluminum substrate splicing structure

Abstract

The utility model relates to the technical field of aluminum substrates, in particular to an aluminum substrate splicing structure which comprises a first aluminum substrate body, a second aluminum substrate body, clamping blocks and the like, step surfaces are arranged on the two sides of the first aluminum substrate body and the two sides of the second aluminum substrate body respectively. A plurality of clamping grooves are formed in the step face of the first aluminum substrate body, clamping blocks corresponding to the clamping grooves in number are arranged on the step face of the second aluminum substrate body, the clamping blocks on the second aluminum substrate body are connected with the clamping grooves in the first aluminum substrate body in a clamped mode, and rubber rings are arranged on the edges of the clamping grooves. The first aluminum substrate body and the second aluminum substrate body are oppositely placed, and the first aluminum substrate body is pushed towards the second aluminum substrate body, so that the first aluminum substrate body and the second aluminum substrate body are quickly fixed and assembled through the clamping blocks and the clamping grooves as well as the inclined plates and the connecting grooves; and the friction force between the clamping blocks and the clamping grooves is increased under the action of the rubber rings, so that the first aluminum substrate body and the second aluminum substrate body are stably spliced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum substrate technical field especially relates to an aluminum substrate splicing structure. BACKGROUND

[0002] Aluminum substrate is a kind of metal-based copper-clad plate with good heat dissipation function, it is composed of aluminum bottom plate, insulating layer and copper foil layer three parts, commonly found in LED lighting products, the main features of aluminum substrate are excellent heat conduction performance, can effectively conduct the heat generated by component when working to aluminum bottom plate, and quickly dissipate through heat dissipation fin device, to maintain the stable operation of equipment.

[0003] The patent with the authorized announcement number CN210197236U discloses a new type of splicable aluminum substrate, including aluminum substrate body, the surface of the aluminum substrate body is provided with yellow light beads and white light beads, the surface of the aluminum substrate body is provided with a controller, the controller is electrically connected with yellow light beads and white light beads, the terminal tin is connected on the surface of the aluminum substrate;The patent proposes that the aluminum substrate is connected by the clamping of the supporting rod on the aluminum substrate and the rectangular groove, and the supporting rod and the rectangular groove are disconnected by pressing the conical rod, but the patent only fixes the aluminum substrate by the action of the supporting rod and the rectangular groove in the using process, and in the installation and using process of the aluminum substrate, the supporting rod and the rectangular groove are easily disconnected from the clamping state by accidentally touching the conical rod, so that the two aluminum substrates are disconnected from the fixed state, so that the two aluminum substrates are not stably connected.

[0004] Therefore, it is necessary to design a stable aluminum substrate splicing structure. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings that the existing patent only fixes the aluminum substrate by the action of the supporting rod and the rectangular groove in the using process, and in the installation and using process of the aluminum substrate, the supporting rod and the rectangular groove are easily disconnected from the clamping state by accidentally touching the conical rod, so that the two aluminum substrates are disconnected from the fixed state, so that the two aluminum substrates are not stably connected, the utility model provides a stable aluminum substrate splicing structure.

[0006] The technical implementation scheme of the utility model is: an aluminum substrate splicing structure, including first aluminum substrate body and second aluminum substrate body, the two sides of first aluminum substrate body and second aluminum substrate body are provided with step surface, further including clamping block, rubber ring and inclined plate, a plurality of clamping grooves are formed on the step surface of first aluminum substrate body, the step surface of second aluminum substrate body is provided with the clamping block corresponding to the number of clamping grooves, the clamping block on second aluminum substrate body is clamped with the clamping groove on first aluminum substrate body, the edge of clamping groove is provided with rubber ring, a plurality of inclined plates are fixed on the step surface of first aluminum substrate body, the step surface of second aluminum substrate body is provided with the connecting groove corresponding to the number of inclined plates, the inclined plate on first aluminum substrate body is clamped with the connecting groove on second aluminum substrate body.

[0007] Further, it also includes fixed blocks, first plastic blocks, limiting plates and second plastic blocks, the stepped surface of the second aluminum substrate body is fixedly connected with two fixed blocks, the two sides of the fixed blocks are installed with a plurality of first plastic blocks, the stepped surface of the first aluminum substrate body is fixedly connected with two limiting plates, the fixed blocks slide in the adjacent limiting plates, the two sides of the limiting plates are installed with a plurality of second plastic blocks, and the first plastic blocks are clamped with the second plastic blocks.

[0008] Further, it also includes first magnet groups and second magnet groups, the stepped surface of the second aluminum substrate body is installed with a plurality of first magnet groups, the stepped surface of the first aluminum substrate body is installed with a plurality of second magnet groups, and the first magnet groups are attracted to the adjacent second magnet groups.

[0009] Further, it also includes first double-sided adhesive blocks and second double-sided adhesive blocks, the stepped surface of the second aluminum substrate body is installed with a first double-sided adhesive block, the stepped surface of the first aluminum substrate body is installed with a second double-sided adhesive block, and the first double-sided adhesive block is bonded with the second double-sided adhesive block.

[0010] Further, it also includes a lead screw, the stepped surfaces of the first aluminum substrate body and the second aluminum substrate body are all provided with matching grooves, and the lead screw is threadedly connected with the matching grooves on the first aluminum substrate body and the second aluminum substrate body.

[0011] Further, the lead screw is provided with a hollow hole.

[0012] The first aluminum substrate body and the second aluminum substrate body are placed in opposition, the first aluminum substrate body is pushed towards the second aluminum substrate body, the first aluminum substrate body and the second aluminum substrate body are quickly fixed and assembled through the clamping blocks and the clamping grooves and the inclined plates and the connecting grooves, the friction force between the clamping blocks and the clamping grooves is increased under the action of the rubber ring, and the first aluminum substrate body and the second aluminum substrate body are stably spliced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0014] Figure 2 It is an explosion view of first aluminum substrate body, second aluminum substrate body and first double-sided adhesive block and other parts of the utility model.

[0015] Figure 3 It is an explosion view of second aluminum substrate body, inclined plate and second double-sided adhesive block and other parts of the utility model.

[0016] Figure 4 It is a three-dimensional structure schematic view of clamping block, clamping groove and connecting groove and other parts of the utility model.

[0017] Figure 5The utility model discloses rubber ring, inclined plate and connecting groove etc. Part's three-dimensional structure schematic diagram.

[0018] Figure 6 The utility model discloses second aluminum base plate body, fixed block and first plastic block etc. Part's three-dimensional structure schematic diagram.

[0019] Figure 7 It is the partial sectional view of first aluminum base plate body, limiting plate and second plastic block etc. Part of the utility model.

[0020] Figure 8 It is the explosion drawing of fixed block, limiting plate and second plastic block etc. Part of the utility model.

[0021] Figure 9 It is the partial sectional view of first magnet group, first double-sided adhesive block and screw etc. Part of the utility model.

[0022] In the above drawing: 1: first aluminum base plate body, 2: second aluminum base plate body, 3: clamping block, 4: clamping groove, 5: rubber ring, 6: inclined plate, 7: connecting groove, 8: fixed block, 9: first plastic block, 10: limiting plate, 11: second plastic block, 12: first magnet group, 13: second magnet group, 14: first double-sided adhesive block, 15: second double-sided adhesive block, 16: screw, 17: matching groove, 18: hollow hole. DETAILED DESCRIPTION

[0023] In this document, reference to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. As will be understood by those skilled in the art, an embodiment described herein can be incorporated in other embodiments.

[0024] Embodiment 1: an aluminum base plate splicing structure, refer to Figures 1-5 As shown in the figure, it includes first aluminum base plate body 1 and second aluminum base plate body 2, and both sides of first aluminum base plate body 1 and second aluminum base plate body 2 are provided with stepped surface, further includes clamping block 3, rubber ring 5 and inclined plate 6, four clamping grooves 4 are formed on the stepped surface of first aluminum base plate body 1, three clamping blocks 3 are arranged on the stepped surface of second aluminum base plate body 2, the clamping block 3 on second aluminum base plate body 2 is connected with the clamping groove 4 on first aluminum base plate body 1, the rubber ring 5 is arranged on the edge of clamping groove 4, four inclined plates 6 are fixedly connected on the stepped surface of first aluminum base plate body 1, four connecting grooves 7 are formed on the stepped surface of second aluminum base plate body 2, the both sides of inclined plate 6 are provided with chamfer, which facilitates the insertion of inclined plate 6 into connecting groove 7, and the inclined plate 6 on first aluminum base plate body 1 is connected with the connecting groove 7 on second aluminum base plate body 2.

[0025] When the first aluminum substrate body 1 needs to be spliced with the second aluminum substrate body 2, the first aluminum substrate body 1 and the second aluminum substrate body 2 are placed opposite to each other, then the step surface of the first aluminum substrate body 1 is aligned with the step surface of the second aluminum substrate body 2, at this time the clamping block 3 is aligned with the clamping groove 4, and the inclined plate 6 is aligned with the connecting groove 7, then the first aluminum substrate body 1 is pushed towards the second aluminum substrate body 2, so that the clamping block 3 is clamped with the clamping groove 4, thereby realizing quick fixing and assembling of the first aluminum substrate body 1 and the second aluminum substrate body 2 through the clamping block 3 and the clamping groove 4, the inclined plate 6 and the connecting groove 7. The inclined plate 6 is clamped with the connecting groove 7, and the rubber ring 5 fills the gap between the clamping block 3 and the clamping groove 4, thereby increasing the friction between the clamping block 3 and the clamping groove 4, so that the clamping block 3 is clamped in the clamping groove 4. When the first aluminum substrate body 1 and the second aluminum substrate body 2 need to be disassembled, the clamping block 3 and the inclined plate 6 are pressed backward, so that the clamping block 3 and the clamping groove 4 are separated, and the inclined plate 6 and the connecting groove 7 are separated, thereby realizing quick splicing and separation of the first aluminum substrate body 1 and the second aluminum substrate body 2.

[0026] Embodiment 2: Based on embodiment 1, referring to Figures 6-8 As shown in the figure, it also includes fixing blocks 8, first plastic blocks 9, limiting plates 10 and second plastic blocks 11, two fixing blocks 8 are fixedly connected to the step surface of the second aluminum substrate body 2, two first plastic blocks 9 are installed on the left and right sides of each fixing block 8, two limiting plates 10 are fixedly connected to the step surface of the first aluminum substrate body 1, the fixing block 8 slides in the adjacent limiting plate 10, and three second plastic blocks 11 are installed on the inner sides of the limiting plate 10. The cross sections of the first plastic block 9 and the second plastic block 11 are both trapezoidal, the first plastic block 9 is clamped into the gap between the adjacent two second plastic blocks 11, so that the first plastic block 9 and the second plastic block 11 are clamped.

[0027] When the first aluminum substrate body 1 is pushed towards the second aluminum substrate body 2, the fixing block 8 is clamped into the limiting plate 10, so that the first plastic block 9 and the adjacent two second plastic blocks 11 are clamped, thereby fixing the first aluminum substrate body 1 and the second aluminum substrate body 2 on one side under the action of the first plastic block 9 and the second plastic block 11, preventing the first aluminum substrate body 1 and the second aluminum substrate body 2 from being separated.

[0028] Referring to Figure 9 As shown in the figure, it also includes first magnet groups 12 and second magnet groups 13, four first magnet groups 12 are embeddedly installed on the step surface of the second aluminum substrate body 2, and four second magnet groups 13 are embeddedly installed on the step surface of the first aluminum substrate body 1. The first magnet group 12 is attracted to the adjacent second magnet group 13.

[0029] When the first aluminum substrate body 1 is pushed towards the second aluminum substrate body 2, the first magnet group 12 and the second magnet group 13 are in contact and are attracted together, so that the first magnet group 12 and the second magnet group 13 attract the first aluminum substrate body 1 and the second aluminum substrate body 2 together.

[0030] Referring to Figure 7 and Figure 9 As shown in the drawings, the first double-sided adhesive block 14 and the second double-sided adhesive block 15 are further included, the first double-sided adhesive block 14 is embeddedly installed on the stepped surface of the second aluminum substrate body 2, the second double-sided adhesive block 15 is embeddedly installed on the stepped surface of the first aluminum substrate body 1, and the first double-sided adhesive block 14 and the second double-sided adhesive block 15 are bonded.

[0031] When the first aluminum substrate body 1 is pushed towards the second aluminum substrate body 2, the first double-sided adhesive block 14 and the second double-sided adhesive block 15 bond the first aluminum substrate body 1 and the second aluminum substrate body 2 together.

[0032] Referring to Figure 9 As shown in the drawings, the lead screw 16 is further included, the stepped surface of the first aluminum substrate body 1 and the stepped surface of the second aluminum substrate body 2 are both provided with a matching groove 17, the lead screw 16 is threadedly connected with the matching groove 17 on the first aluminum substrate body 1 and the second aluminum substrate body 2, a hollow hole 18 is provided on the lead screw 16, the hollow hole 18 is used to reduce the weight of the lead screw 16, improve the contact area of the lead screw 16 with air, and improve the heat dissipation capacity of the lead screw 16.

[0033] When the first aluminum substrate body 1 and the second aluminum substrate body 2 are spliced together, the lead screw 16 is screwed into the matching groove 17, so that the lead screw 16 passes through the matching groove 17 of the first aluminum substrate body 1 and the second aluminum substrate body 2, thereby realizing the fixation of the first aluminum substrate body 1 and the second aluminum substrate body 2 together by the lead screw 16, so as to avoid the accidental falling of the first aluminum substrate body 1 and the second aluminum substrate body 2 when spliced.

[0034] Although the present disclosure has been described only with respect to a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present utility model. Therefore, the scope of the present utility model should be limited only by the appended claims.

Claims

1. An aluminum substrate splicing structure comprising a first aluminum substrate body (1) and a second aluminum substrate body (2), both of which are provided with a stepped surface on both sides, characterized in that: It also includes the card block (3), rubber ring (5) and inclined plate (6), the step surface of the first aluminum substrate body (1) is provided with a plurality of clamping grooves (4), the step surface of the second aluminum substrate body (2) is provided with a plurality of clamping blocks (3) corresponding to the number of clamping grooves (4), the clamping blocks (3) on the second aluminum substrate body (2) are connected with the clamping grooves (4) on the first aluminum substrate body (1), the edges of the clamping grooves (4) are provided with rubber rings (5), a plurality of inclined plates (6) are fixed on the step surface of the first aluminum substrate body (1), and a plurality of connecting grooves (7) corresponding to the number of inclined plates (6) are formed in the step surface of the second aluminum substrate body (2), the inclined plates (6) on the first aluminum substrate body (1) are connected with the connecting grooves (7) on the second aluminum substrate body (2). ​ 2. An aluminum substrate splicing structure according to claim 1, characterized by: It also includes a fixed block (8), a first plastic block (9), a limiting plate (10) and a second plastic block (11), two fixed blocks (8) are fixed on the step surface of the second aluminum substrate body (2), a plurality of first plastic blocks (9) are mounted on the two sides of the fixed block (8), two limiting plates (10) are fixed on the step surface of the first aluminum substrate body (1), the fixed block (8) slides in the adjacent limiting plate (10), a plurality of second plastic blocks (11) are mounted on the two sides in the limiting plate (10), and the first plastic block (9) is connected with the second plastic block (11).

3. An aluminum substrate splicing structure according to claim 2, characterized by: It also includes a first magnet group (12) and a second magnet group (13), a plurality of first magnet groups (12) are mounted on the step surface of the second aluminum substrate body (2), a plurality of second magnet groups (13) are mounted on the step surface of the first aluminum substrate body (1), and the first magnet group (12) is attracted to the adjacent second magnet group (13).

4. An aluminum substrate splicing structure according to claim 3, characterized by: It also includes a first double-sided adhesive block (14) and a second double-sided adhesive block (15), the first double-sided adhesive block (14) is mounted on the step surface of the second aluminum substrate body (2), the second double-sided adhesive block (15) is mounted on the step surface of the first aluminum substrate body (1), and the first double-sided adhesive block (14) is bonded with the second double-sided adhesive block (15).

5. An aluminum substrate splicing structure according to claim 4, characterized by: It also includes a lead screw (16), a matching groove (17) is formed in the step surface of the first aluminum substrate body (1) and the second aluminum substrate body (2), and the lead screw (16) is threadedly connected with the matching grooves (17) on the first aluminum substrate body (1) and the second aluminum substrate body (2).

6. An aluminum substrate splicing structure according to claim 5, characterized by: A hollow hole (18) is formed in the lead screw (16).

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