Waterproof structure of waterproof ring of host

Abstract

The utility model relates to the technical field of three-proofing, and discloses a waterproof structure of a waterproof ring of a host, which comprises a front shell and a rear shell assembled with the front shell, opening surfaces of the front shell and the rear shell are in Z-like shapes with inclined middle parts and two horizontal sides, and a silica gel sealing ring is arranged between the edges of the opening surfaces of the front shell and the rear shell. The edge of the opening surface of the rear shell is provided with a sealing groove for placing the silica gel sealing ring, and the edge of the opening surface of the front shell is provided with a sealing bulge which is adaptively connected with the sealing groove; the silica gel sealing ring comprises a first silica gel strip and a second silica gel strip which are of a U-shaped structure, the end of the first silica gel strip is connected with the end of the second silica gel strip, and the connecting position of the first silica gel strip and the second silica gel strip is located on the inclined sections of the opening faces of the front shell and the rear shell. The split type silica gel strip is adopted for sealing, sealing and waterproofing of irregular planes can be adapted, the sealing effect is good, glue does not need to be additionally added for sealing, and cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of three-proof technology, specifically a waterproof structure for a host waterproof ring. Background Technology

[0002] Waterproofing the host device refers to a technology or measure that protects electronic equipment, such as computer hosts and servers, from moisture damage. It involves environmental control, physical protection, and internal treatment to protect electronic equipment from moisture damage. Routine maintenance and emergency measures are also important, such as regular inspections, preparing desiccants, and developing contingency plans. Although the risk cannot be completely eliminated, it can effectively reduce the possibility of water damage and ensure the stable operation of the equipment.

[0003] Existing waterproofing methods typically use silicone or silicone O-rings, with the front and rear shells pressed together with silicone through an interference fit. While this method is effective for sealing flat surfaces, it is less effective for sealing irregular surfaces. When waterproofing tests fail during production, external application of adhesive is required, which may increase labor costs and cause environmental pollution. Current waterproofing equipment is designed with flat surfaces for both the front and rear shells. When waterproofing tests fail on irregular surfaces, external adhesive is used for waterproofing, leading to increased labor costs and environmental pollution. Summary of the Invention

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a waterproof structure for the host waterproof ring. It adopts a split silicone strip seal, which can adapt to the sealing and waterproofing of irregular planes, has a good sealing effect, and does not require additional glue for sealing, thus saving costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A waterproof structure for a host includes a front shell and a rear shell assembled with the front shell. The structure is characterized in that: the opening surfaces of the front and rear shells are Z-shaped, inclined in the middle and horizontal on both sides; a silicone sealing ring is provided between the edges of the opening surfaces of the front and rear shells; a sealing groove for inserting the silicone sealing ring is formed on the edge of the opening surface of the rear shell; and a sealing protrusion adapted to and connected to the sealing groove is formed on the edge of the opening surface of the front shell; the silicone sealing ring includes a first silicone strip and a second silicone strip with a U-shaped structure, the ends of the first and second silicone strips are connected to each other, and the connection point of the first and second silicone strips is located on the inclined section of the opening surface of the front and rear shells.

[0007] A further improvement of this utility model is that the first silicone strip has connecting grooves at both ends, and the second silicone strip has connecting strips at both ends that are adapted to connect with the connecting grooves.

[0008] A further improvement of this utility model is that the connecting groove and the connecting strip are interference fit.

[0009] A further improvement of this utility model is that the silicone sealing ring and the sealing groove are interference fit, and the silicone sealing ring is disposed at the bottom of the sealing groove and there is a gap between it and the opening of the sealing groove.

[0010] A further improvement of this utility model is that the sealing groove and the sealing protrusion are interference fit.

[0011] A further improvement of this invention is that the connection between the first silicone strip and the second silicone strip is located at the center of the inclined section of the opening surface of the front and rear shells.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention achieves a sealing effect through the interference assembly of the first and second silicone strips with the irregular opening surfaces of the front and rear shells in two directions. This improves production efficiency and waterproof reliability, reduces the risk of defective products, and thus enhances product quality while reducing labor costs. The use of two silicone strips allows for better sealing in Z-shaped irregular planes, effectively preventing the flat sealing ring from experiencing reset forces that could lead to seal failure. Furthermore, this invention enables products to achieve an IPX8 waterproof rating even in irregularly shaped equipment, ensuring high product yield during waterproof testing. Attached Figure Description

[0014] Figure 1 This is a top view schematic diagram of the overall waterproof structure of the main unit waterproof ring of this utility model.

[0015] Figure 2 This is a side view of the internal cross-section of the waterproof structure of the main unit waterproof ring of this utility model.

[0016] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the waterproof ring of the main unit of this utility model.

[0017] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Rear shell; 2. Front shell; 3. First silicone strip; 4. Second silicone strip; 5. Sealing groove; 6. Connecting groove; 7. Connecting strip; 8. Sealing protrusion. Detailed Implementation

[0019] The technical solution of this utility model will be further described in detail below through specific embodiments and with reference to the accompanying drawings:

[0020] Please see Figure 1-4A waterproof structure for a host includes a front shell 2 and a rear shell 1 assembled with the front shell 2. The opening surfaces of the front shell 2 and the rear shell 1 are Z-shaped with a central inclination and horizontal sides. A silicone sealing ring is provided between the edges of the opening surfaces of the front shell 2 and the rear shell 1. A sealing groove 5 for inserting the silicone sealing ring is formed on the edge of the opening surface of the rear shell 1. A sealing protrusion 8 adapted to and connected to the sealing groove 5 is formed on the edge of the opening surface of the front shell 2. The silicone sealing ring includes a first silicone strip 3 and a second silicone strip 4 with a U-shaped structure. The ends of the first silicone strip 3 and the second silicone strip 4 are connected to each other to form a complete silicone sealing ring. The connection point of the first silicone strip 3 and the second silicone strip 4 is located on the inclined section of the opening surface of the front shell 2 and the rear shell 1.

[0021] In this embodiment, the first silicone strip 3 has connecting grooves 6 at both ends, and the second silicone strip 4 has connecting strips 7 at both ends that are adapted to connect the connecting grooves 6.

[0022] In this embodiment, the connecting groove 6 and the connecting strip 7 are interference fit.

[0023] In this embodiment, the silicone sealing ring and the sealing groove 5 are interference fit, and the silicone sealing ring is set at the bottom of the sealing groove 5 and there is a gap between it and the opening of the sealing groove 5.

[0024] In this implementation, the sealing groove 5 and the sealing protrusion 8 are interference fit.

[0025] In this embodiment, the connection between the first silicone strip 3 and the second silicone strip 4 is located at the center of the inclined section of the opening surface of the front shell 2 and the rear shell 1.

[0026] Structural Description:

[0027] Rear shell 1: The rear shell 1 is part of the waterproof structure. The opening surface of the rear shell 1 is connected to the opening surface of the front shell 2 through the sealing groove 5, the silicone sealing ring and the sealing protrusion 8, together forming the closed shell of the equipment.

[0028] Front shell 22: The front shell 2 is another part of the waterproof structure. The opening surface of the front shell 2 is connected to the opening surface of the rear shell 1 through the sealing groove 5, the silicone sealing ring and the sealing protrusion 8, together forming the closed shell of the equipment.

[0029] First silicone strip 3: The first silicone strip 3 is part of the silicone sealing ring. It is elastic and is used to fill and seal the gap between the rear shell 1 and the front shell 2. The two ends of the first silicone strip 3 are connected by grooves 6 for fixing the connecting strips 7 at both ends of the second silicone strip 4.

[0030] Second silicone strip 4: The second silicone strip 4 is also part of the silicone sealing ring, and together with the first silicone strip 3, it forms a waterproof seal. The two ends of the second silicone strip 4 are connected to the two ends of the first silicone strip 3 through the connecting strip 7.

[0031] Sealing groove 5: Sealing groove 5 is located on the edge surface of the opening of the rear shell 1, and is used to place the first silicone strip 3 and the second silicone strip 4 to ensure that they are in the correct position and play a sealing role.

[0032] Sealing protrusion 8: The sealing protrusion 8 is provided on the edge surface of the opening of the front shell 2 and is adapted to connect with the connecting groove 6 of the rear shell 1 to ensure the stability of the waterproof seal.

[0033] Connecting groove 6: The connecting groove 6 is a T-shaped structure located at both ends of the first silicone strip 3. It is used to insert the connecting strip 7 to help fix the relative position of the silicone strip.

[0034] Connecting strip 7: The connecting strip 7 has a T-shaped structure and is inserted into the connecting groove 6 to achieve a fixed connection with both ends of the second silicone strip 4. This ensures that the silicone strip will not shift and maintains the sealing effect.

[0035] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A waterproof structure for a host device, comprising a front shell and a rear shell assembled with the front shell, characterized in that: The opening surfaces of the front and rear shells are Z-shaped, with the middle inclined and the sides horizontal. A silicone sealing ring is provided between the edges of the opening surfaces of the front and rear shells. A sealing groove for inserting the silicone sealing ring is formed on the edge of the opening surface of the rear shell. A sealing protrusion adapted to and connected to the sealing groove is formed on the edge of the opening surface of the front shell. The silicone sealing ring includes a first silicone strip and a second silicone strip with a U-shaped structure. The ends of the first silicone strip and the second silicone strip are connected to each other. The connection point of the first silicone strip and the second silicone strip is located on the inclined section of the opening surface of the front and rear shells.

2. The waterproof structure of the host waterproof ring according to claim 1, characterized in that: The first silicone strip has connecting grooves at both ends, and the second silicone strip has connecting strips at both ends that are adapted to connect with the connecting grooves.

3. The waterproof structure of the host waterproof ring according to claim 2, characterized in that: The connecting groove and the connecting strip are interference fit.

4. The waterproof structure of the host waterproof ring according to claim 1, characterized in that: The silicone sealing ring and the sealing groove are interference fit, and the silicone sealing ring is set at the bottom of the sealing groove and there is a gap between it and the opening of the sealing groove.

5. The waterproof structure of the host waterproof ring according to claim 1, characterized in that: The sealing groove and the sealing protrusion are interference fit.

6. The waterproof structure of the host waterproof ring according to claim 1, characterized in that: The connection between the first silicone strip and the second silicone strip is located at the center of the inclined section of the opening surface of the front and rear shells.

Images