Waterproof structure of outdoor module aluminum bottom shell interface

Abstract

The utility model relates to the technical field of waterproof structures of module aluminum bottom shell interfaces, in particular to a waterproof structure of an outdoor module aluminum bottom shell interface, which has the characteristics of improving sealing performance and practicability and comprises a module aluminum bottom shell, first threaded holes are respectively formed in the periphery of the module aluminum bottom shell, and first bolts are in threaded connection with the periphery of the module aluminum bottom shell; a module aluminum shell is installed on the rear portions of the first bolts in a threaded mode, an installation groove is formed in the rear portion of the module aluminum bottom shell, a sealing device is installed and used for improving the sealing performance between the module aluminum bottom shell and the module aluminum shell, a bottom plate is arranged on the front portion of the module aluminum shell, the bottom plate and the installation groove are arranged in an inserted mode, and an insertion plate is arranged on the front portion of the bottom plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the waterproof structure technical field of module aluminum bottom shell interface, specifically is a waterproof structure of outdoor module aluminum bottom shell interface. BACKGROUND

[0002] It is known that the module aluminum bottom shell is made of high-quality aluminum alloy material, which provides stable structural support, enabling the LED display screen to resist external impact and vibration and maintain a stable working state.

[0003] In real life, the interface of the module aluminum bottom shell and the module aluminum shell are connected in a sealed manner by setting a groove on one side of the module aluminum bottom shell, installing a sealing strip in the groove, and setting a plug plate on one side of the module aluminum shell, which is inserted into the groove and pressed against one side of the sealing strip to achieve a sealing effect. However, after a period of use, the sealing gasket may become weak and thin due to aging or wear, resulting in gaps between the plug plate and the sealing strip when the plug plate is inserted into the groove, poor sound box sealing, and the need to use a cutter or other device to extend into the groove and slowly lift the sealing strip when disassembling. Due to the aging of the sealing strip, it may adhere to the side wall and bottom wall of the groove, making it difficult to disassemble using the cutter, thus reducing the practicality and leaving room for improvement. SUMMARY

[0004] (I) Technical problem solved

[0005] To overcome the shortcomings of the prior art, the utility model provides a waterproof structure of an outdoor module aluminum bottom shell interface, which has improved sealing and practicality.

[0006] (II) Technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a waterproof structure of an outdoor module aluminum bottom shell interface, comprising a module aluminum bottom shell, a plurality of first threaded holes are arranged around the module aluminum bottom shell, and a first bolt is threadedly connected to each first threaded hole, a module aluminum shell is threadedly installed at the rear of the plurality of first bolts, an installation groove is arranged at the rear of the module aluminum bottom shell, and a sealing device is installed in the installation groove to improve the sealing between the module aluminum bottom shell and the module aluminum shell, a bottom plate is arranged at the front of the module aluminum shell and is inserted into the installation groove, and a plug plate is arranged at the front of the bottom plate.

[0008] Further, the sealing device comprises a bottom ring, a plurality of connecting blocks are arranged around the bottom ring, a second threaded hole is arranged in the middle of each connecting block, and a second bolt is threadedly connected to each second threaded hole, a plurality of third threaded holes are arranged around the bottom plate, and the corresponding second bolts are threadedly connected to the third threaded holes.

[0009] Further, the rear part of the bottom ring is provided with a sealing strip, the middle part of the sealing strip is provided with a clamping groove, and the sealing strip is in plug connection with the plug plate.

[0010] Further, the cross section of the clamping groove is in rectangular arrangement, and the cross section of the plug plate is in trapezoidal arrangement.

[0011] Preferably, one end of each of the plurality of connecting blocks is provided with a connecting lug, and the middle part of each of the plurality of connecting lugs is provided with a through hole.

[0012] Preferably, the front end surface of the bottom plate is attached to the rear end surface of the sealing strip.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides a waterproof structure of outdoor module aluminum bottom shell interface, has the following beneficial effects:

[0015] The waterproof structure of the outdoor module aluminum bottom shell interface, through the plug plate in trapezoidal arrangement is inserted into the clamping groove of the sealing strip in rectangular arrangement, will extrude the side wall of the sealing strip and tightly resist on the side wall of the installation groove, thereby avoid the gap between both, in time sealing strip produces certain abrasion, the plug plate is inserted into the clamping groove and makes the compression of sealing strip, also will make it resist on the side wall of the installation groove, thereby improve the sealing property to a certain extent, secondly through the clamping of bottom ring and installation groove, the staff can pull out the bottom ring from the installation groove by the connecting lug, then only needs to cut the sealing strip on one side of the bottom ring with the blade, does not need to replace the sealing strip in the installation groove, thereby improves certain practicality. ACCURATE DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the rear view structural schematic diagram of the module aluminum bottom shell, connecting block and sealing strip of the utility model;

[0018] Figure 3 It is the structural schematic diagram of the sealing strip, bottom ring and connecting block of the utility model;

[0019] Figure 4 It is the structural schematic diagram of the module aluminum bottom shell and installation groove of the utility model;

[0020] Figure 5 It is the structural schematic diagram of the module aluminum shell, bottom plate and plug plate of the utility model;

[0021] Figure 6 It is the utility model Figure 1Structure diagram of the local amplification at A shown in the figure.

[0022] Figure: 1, module aluminum bottom shell; 2, first bolt; 3, module aluminum shell; 4, mounting groove; 5, bottom plate; 6, plug-in board; 7, bottom ring; 8, connecting block; 9, second bolt; 10, sealing strip; 11, clamping groove; 12, connecting lug. DETAILED DESCRIPTION

[0023] 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 belong to the protection scope of the utility model.

[0024] Please refer to Figures 1-6 The utility model discloses an outdoor module aluminum bottom shell interface's waterproof structure, including module aluminum bottom shell 1, the four around of module aluminum bottom shell 1 is provided with first threaded hole, and all are screwed with first bolt 2, the rear part threaded mounting of several first bolts 2 has module aluminum shell 3, the rear part of module aluminum bottom shell 1 is provided with mounting groove 4, and is installed sealing device, for improving the sealing property between module aluminum bottom shell 1 and module aluminum shell 3, prevent the water of outside through the gap between both to enter inside, corrosion electronic device, the front part of module aluminum shell 3 is provided with bottom plate 5, and mounting groove 4 is in the plug-in setting, and the front part of bottom plate 5 is provided with plug-in board 6.

[0025] Sealing device includes bottom ring 7, the four around of bottom ring 7 is provided with several connecting blocks 8, the middle part of several connecting blocks 8 is provided with second threaded hole, and all are screwed with second bolt 9, the four around of bottom plate 5 is provided with several third threaded holes, and is screwed with corresponding second bolt 9, thereby fixing bottom ring 7 in the mounting groove 4 of module aluminum bottom shell 1, the dismounting and installation of bottom ring 7 are convenient.

[0026] The rear part of bottom ring 7 is provided with sealing strip 10, the middle part of sealing strip 10 is provided with clamping groove 11, and is in the plug-in setting with plug-in board 6, and plug-in board 6 of bottom plate 5 front part is inserted into the clamping groove 11 of sealing strip 10, thereby improving the sealing property between sealing strip 10 and plug-in board 6.

[0027] The section of clamping groove 11 is rectangular, and the section of plug-in board 6 is trapezoidal. The plug-in board 6 inserted into the rectangular clamping groove 11 can extrude the head of the clamping groove 11 to deform, and tightly extrude the side wall of the mounting groove 4, so as to completely block the gap between the plug-in board 6 and the mounting groove 4, thereby improving the sealing property.

[0028] The end of the plurality of connecting blocks 8 is provided with a connecting lug 12, the middle of the plurality of connecting lugs 12 is provided with a through hole, the connecting lug 12 is gripped by a worker, the connecting lug 12 is pinched by a finger, the finger tip is inserted into the through hole, thereby improving the pinching stability of the connecting lug 12, then the connecting lug 12 is pulled, the connecting block 8 and the bottom ring 7 can be taken out from the mounting groove 4, then the sealing strip 10 is replaced, thereby improving the replacement effect of the sealing strip 10.

[0029] In summary, the waterproof structure of the outdoor module aluminum bottom shell interface, when in use, the worker inserts the plug plate 6 on one side of the bottom plate 5 on one side of the module aluminum shell 3 into the clamping groove 11 of the sealing strip 10 in the mounting groove 4 of the module aluminum bottom shell 1, as the plug plate 6 is inserted into the clamping groove 11, one end of the sealing strip 10 is extruded and deformed, and tightly adheres to the side wall of the mounting groove 4, improving the sealing performance, then the first bolt 2 is screwed into the first threaded hole, the module aluminum bottom shell 1 and the module aluminum shell 3 are installed together, when the sealing strip 10 is worn out due to aging or abrasion after a period of use, only the second bolt 9 on the connecting block 8 is unscrewed, the bottom ring 7 can be pulled out from the mounting groove 4 by grabbing the connecting lug 12, then the sealing strip 10 on the bottom ring 7 is replaced.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An outdoor module aluminum bottom shell interface waterproof structure, comprising a module aluminum bottom shell (1), the periphery of the module aluminum bottom shell (1) is provided with a first threaded hole, and a first bolt (2) is threadedly connected to each first threaded hole, and a module aluminum shell (3) is threadedly installed on the rear of a plurality of first bolts (2), characterized in that: The rear part of the module aluminum bottom shell (1) is provided with a mounting groove (4), and a sealing device is mounted for improving the sealing between the module aluminum bottom shell (1) and the module aluminum shell (3), the front part of the module aluminum shell (3) is provided with a bottom plate (5) which is in plug connection with the mounting groove (4), and the front part of the bottom plate (5) is provided with a plug plate (6).

2. The waterproof structure of outdoor module aluminum bottom shell interface according to claim 1, characterized in that: The sealing device comprises a bottom ring (7), a plurality of connecting blocks (8) are arranged around the bottom ring (7), the middle part of each of the connecting blocks (8) is provided with a second threaded hole, and a second bolt (9) is threadedly connected to each of the second threaded holes, and a plurality of third threaded holes are arranged around the bottom plate (5) and are threadedly connected with the corresponding second bolts (9).

3. The waterproof structure of outdoor module aluminum bottom shell interface according to claim 2, characterized in that: The rear part of the bottom ring (7) is provided with a sealing strip (10), the middle part of the sealing strip (10) is provided with a clamping groove (11) which is in plug connection with the plug plate (6).

4. The waterproof structure of outdoor module aluminum bottom shell interface according to claim 3, characterized in that: The cross section of the clamping groove (11) is in rectangular shape, and the cross section of the plug plate (6) is in trapezoidal shape.

5. The waterproof structure of outdoor module aluminum bottom shell interface according to claim 2, characterized in that: One end of each of the connecting blocks (8) is provided with a connecting lug (12), and the middle part of each of the connecting lugs (12) is provided with a through hole.

6. The waterproof structure of outdoor module aluminum bottom shell interface according to claim 3, characterized in that: The front end surface of the bottom plate (5) is in abutment with the rear end surface of the sealing strip (10).

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