Household mainboard with waterproof function

Abstract

The utility model relates to the technical field of household mainboards, and discloses a household mainboard with a waterproof function, which comprises a waterproof shell, the top of the waterproof shell is rotatably connected with a top cover, a waterproof assembly is arranged in the waterproof shell, a household mainboard body is arranged in the waterproof shell, the middle of the top cover is fixedly connected with a fan, and the fan is fixedly connected with the top cover. A fixing hopper is fixedly connected to the top of the top cover, a filter screen is fixedly connected to the upper portion of the interior of the fixing hopper, the waterproof assembly comprises PVA water absorption sponge, and the outer wall of the PVA water absorption sponge is clamped into the top cover. According to the household mainboard, air can be discharged out of the waterproof shell through the concave hole and the one-way liquid guide film and is prevented from being accumulated in the waterproof shell, and through the arrangement of the fan, the fixing hopper and the filter screen, air flow can be conveyed to the household mainboard body in the waterproof shell through the PVA water absorption sponge to blow and dry the household mainboard body to take away water, and meanwhile air is blown to dissipate heat of the household mainboard body.

Description

Technical Field

[0001] The utility model relates to the technical field of home mainboards, in particular to a home mainboard with a waterproof function. Background Art

[0002] Home motherboard usually refers to smart home control motherboard, which is the core control center of smart home, responsible for controlling and managing smart home devices. Home motherboard usually has the characteristics of networking, intelligence, safety and reliability, and can communicate with various smart home devices.

[0003] The home motherboard is easily exposed to water and moisture during use, causing a short circuit in the internal circuit board. The circuit board is not easy to disassemble and install between the shell, which is inconvenient for maintenance and affects the normal use of the home. Therefore, the present application proposes a home motherboard with a waterproof function. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a home motherboard with waterproof function, aiming to improve the problem that water and moisture easily enter during use, resulting in short circuit of the internal circuit board, and the circuit board is not easy to disassemble and install between the shell, which is not convenient for maintenance and affects the normal use of the home.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a home motherboard with waterproof function, including a waterproof shell, the top of the waterproof shell is rotatably connected to a top cover, the interior of the waterproof shell is provided with a waterproof component, the interior of the waterproof shell is provided with a home motherboard body, the middle part of the top cover is fixedly connected to a fan, the top of the top cover is fixedly connected to a fixed bucket, and the upper part of the interior of the fixed bucket is fixedly connected to a filter.

[0006] As a further description of the above technical solution:

[0007] The waterproof component includes a PVA water-absorbing sponge, the outer wall of which is clamped inside the top cover, and a groove is provided inside the waterproof shell just below the home motherboard body, a one-way liquid guide membrane is fixedly connected to the bottom of the inner wall of the groove, and a waterproof adhesive layer is provided on the outer wall of the home motherboard body.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the home mainboard body is fixedly connected with a rubber frame.

[0010] As a further description of the above technical solution:

[0011] A plurality of rubber convex balls are evenly and fixedly connected to the middle parts of the left and right sides of the rubber frame from front to back.

[0012] As a further description of the above technical solution:

[0013] The inner walls on both sides of the waterproof shell are evenly provided with a plurality of concave holes from front to back, and the concave holes are snap-fitted and matched with the rubber convex balls.

[0014] As a further description of the above technical solution:

[0015] The four corners of the top of the rubber frame are all fixedly connected with lifting columns.

[0016] As a further description of the above technical solution:

[0017] A buckle is rotatably connected to the middle part of the front side of the top cover, and a block is fixedly connected to the middle part of the front side of the waterproof shell.

[0018] As a further description of the above technical solution:

[0019] The buckle and the clamping block are clamped and matched.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, the home motherboard body can be waterproofed by arranging the PVA water-absorbing sponge, the groove, the one-way liquid guide film, the concave holes and the waterproof adhesive layer. The arrangement of the waterproof adhesive layer can provide preliminary protection for it. The PVA water-absorbing sponge is inserted into the interior of the top cover to absorb the moisture on the upper surface of the home motherboard body, and then it is replaced. When encountering more water sources, it can be discharged to the outside of the waterproof shell through the concave holes and the one-way liquid guide film to avoid accumulation inside the waterproof shell, thereby ensuring the normal operation of the home motherboard body. The arrangement of the fan, the fixed bucket and the filter can transport the wind source through the PVA water-absorbing sponge to blow the home motherboard body inside the waterproof shell, thereby blowing and cooling it, and extending the service life of the home motherboard body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of a home motherboard with waterproof function proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of a PVA water-absorbing sponge for a home mainboard with waterproof function proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of a groove of a home mainboard with waterproof function proposed by the utility model;

[0025] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0026] Figure 5for Figure 3 The enlarged view of point B in the middle;

[0027] Figure 6 The utility model is a schematic diagram of a waterproof adhesive layer of a home mainboard with waterproof function.

[0028] Legend:

[0029] 1. Waterproof shell; 2. Top cover; 3. Fan; 4. Fixed bucket; 5. Filter; 6. PVA water-absorbing sponge; 7. Home motherboard body; 8. Rubber frame; 9. Rubber convex ball; 10. Pulling column; 11. Groove; 12. One-way liquid guide membrane; 13. Buckle; 14. Block; 15. Concave hole; 16. Waterproof adhesive layer. DETAILED DESCRIPTION

[0030] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0032] Reference Figure 1 , 2 , 3 and 6, an embodiment of the utility model: a home motherboard with waterproof function, comprising a waterproof shell 1, the top of the waterproof shell 1 is rotatably connected with a top cover 2, the interior of the waterproof shell 1 is provided with a waterproof component, the interior of the waterproof shell 1 is provided with a home motherboard body 7, the middle of the top cover 2 is fixedly connected with a fan 3, the top of the top cover 2 is fixedly connected with a fixed bucket 4, the upper part of the interior of the fixed bucket 4 is fixedly connected with a filter screen 5, the waterproof component comprises a PVA water-absorbing sponge 6, the outer wall of the PVA water-absorbing sponge 6 is clamped in the interior of the top cover 2, the interior of the waterproof shell 1 is provided with a groove 11 directly below the home motherboard body 7, the inner wall bottom of the groove 11 is fixedly connected with a one-way liquid guide film 12, and the outer wall of the home motherboard body 7 is provided with a waterproof adhesive layer 16;

[0033] Specifically, when the home mainboard body 7 is not in use, it can be protected by the waterproof shell 1 and the top cover 2. When the top cover 2 is opened for use, the waterproof adhesive layer 16 provides preliminary protection for it, and the PVA water-absorbing sponge 6 is inserted into the interior of the top cover 2 to adsorb and remove the water on the surface of the waterproof adhesive layer 16. Then, a new PVA water-absorbing sponge 6 is replaced, and the fan 3 draws external air through the filter 5 to the interior of the fixed bucket 4, and then passes through the PVA water-absorbing sponge 6 to blow on the home mainboard body 7, drying the surface moisture while also cooling the home mainboard body 7. When encountering a large amount of water impact, the water can flow from the side gap of the home mainboard body 7 to the groove 11, and then be discharged to the outside of the waterproof shell 1 by the unidirectional liquid guide membrane 12.

[0034] Reference Figure 3-5 The outer wall of the home mainboard body 7 is fixedly connected with a rubber frame 8, and the middle parts of the left and right sides of the rubber frame 8 are evenly fixedly connected with a plurality of rubber convex balls 9 from front to back. The inner walls of the left and right sides of the waterproof shell 1 are evenly opened with a plurality of concave holes 15 from front to back, and the concave holes 15 are snap-fitted with the rubber convex balls 9. The top four corners of the rubber frame 8 are fixedly connected with lifting columns 10;

[0035] Specifically, by pulling the four-side lifting columns 10, with the cooperation of the rubber frame 8, the recessed holes 15 and the rubber convex balls 9, the home motherboard body 7 can be removed from the waterproof shell 1, and vice versa, it can be installed, which is convenient for disassembly and maintenance.

[0036] Reference Figure 1 A buckle 13 is rotatably connected to the middle of the front side of the top cover 2, and a block 14 is fixedly connected to the middle of the front side of the waterproof shell 1, and the buckle 13 and the block 14 are snap-fitted and matched;

[0037] Specifically, by rotating the buckle 13 to buckle it onto the block 14, the interior of the waterproof shell 1 can be sealed to prevent foreign matter or water from entering the interior of the waterproof shell 1 when the home motherboard body 1 is not in use.

[0038] Working principle: First, when the home motherboard body 7 is not in use, it can be protected by the waterproof shell 1 and the top cover 2. The buckle 13 is rotated to buckle it on the block 14, and the interior of the waterproof shell 1 can be sealed to prevent foreign matter or water from entering the interior of the waterproof shell 1 when the home motherboard body 1 is not in use. When the top cover 2 is opened for use, the waterproof adhesive layer 16 provides preliminary protection for it, and the PVA water-absorbing sponge 6 is inserted into the interior of the top cover 2 to absorb and remove the water on the surface of the waterproof adhesive layer 16, and then a new PVA water-absorbing sponge 6 is replaced, and the fan 3 draws external air through the filter. After filtering, the net 5 reaches the interior of the fixed bucket 4, and then passes through the PVA water-absorbing sponge 6 to blow on the home motherboard body 7, which can dry the surface moisture while also cooling the home motherboard body 7. When encountering more water sources, the water can flow from the side gap of the home motherboard body 7 to the groove 11, and then be discharged to the outside of the waterproof shell 1 by the one-way liquid guide membrane 12. Secondly, pull the four-side pulling columns 10, and with the cooperation of the rubber frame 8, the concave hole 15 and the rubber convex ball 9, the home motherboard body 7 can be removed from the waterproof shell 1, otherwise it can be installed, which is convenient for disassembly and maintenance.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] 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 home motherboard with waterproof function, comprising a waterproof shell (1), characterized in that: The top of the waterproof shell (1) is rotatably connected to a top cover (2), a waterproof component is arranged inside the waterproof shell (1), a home mainboard body (7) is arranged inside the waterproof shell (1), a fan (3) is fixedly connected to the middle of the top cover (2), a fixed bucket (4) is fixedly connected to the top of the top cover (2), and a filter (5) is fixedly connected to the upper part of the interior of the fixed bucket (4).

2. A home motherboard with waterproof function according to claim 1, characterized in that: The waterproof component comprises a PVA water-absorbing sponge (6), the outer wall of which is snap-fitted to the interior of the top cover (2), the interior of the waterproof shell (1) is provided with a groove (11) located directly below the home main board body (7), the bottom of the inner wall of the groove (11) is fixedly connected with a one-way liquid guide membrane (12), and the outer wall of the home main board body (7) is provided with a waterproof adhesive layer (16).

3. A home motherboard with waterproof function according to claim 2, characterized in that: The outer wall of the home mainboard body (7) is fixedly connected with a rubber frame (8).

4. The waterproof home motherboard according to claim 3, characterized in that: A plurality of rubber convex balls (9) are evenly and fixedly connected from front to back to the middle of the left and right sides of the rubber frame (8).

5. The waterproof home motherboard according to claim 4, characterized in that: The inner walls on both sides of the waterproof shell (1) are evenly provided with a plurality of concave holes (15) from front to back, and the concave holes (15) are snap-fitted and matched with the rubber convex balls (9).

6. The waterproof home motherboard according to claim 5, characterized in that: Lifting columns (10) are fixedly connected at the four corners of the top of the rubber frame (8).

7. The waterproof home motherboard according to claim 1, characterized in that: A buckle (13) is rotatably connected to the middle part of the front side of the top cover (2), and a clamping block (14) is fixedly connected to the middle part of the front side of the waterproof shell (1).

8. The waterproof home motherboard according to claim 7, characterized in that: The buckle (13) and the clamping block (14) are clamped and matched with each other.

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