Waterproof structure of case

Abstract

The utility model discloses a case waterproof structure, which comprises a water guide plate, two ends of the water guide plate are respectively provided with a connecting plate a and a connecting plate b, the other end of the connecting plate a is welded with the surface of a case body, the front end of the case body is provided with a case cover through a hinge, a waterproof part a and a waterproof part b are arranged between the connecting plate b and the case cover, and the waterproof part a is positioned above the waterproof part b. The waterproof computer case has the advantages that the water guide plate is arranged to serve as a first-stage waterproof part, most rainwater is drained along the water guide plate, contact between the rainwater and the waterproof part a and the waterproof part b is reduced, the service life of the waterproof part a and the waterproof part b is prolonged, the waterproof part a and the waterproof part b serve as a second-stage waterproof part and a third-stage waterproof part respectively, the case has multi-stage waterproof performance, and the waterproof computer case is convenient to use. Therefore, the waterproof performance of the case in a long-term outdoor environment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis waterproofing, in particular to a chassis waterproofing structure. Background Art

[0002] Currently, most chassis used outdoors use a single foam strip for sealing and waterproofing. In this way, rainwater will come into contact with the foam strip for a long time, thus affecting the service life of the foam strip and causing unreliable waterproofing performance. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a waterproof structure for a chassis.

[0004] The purpose of the utility model is achieved through the following technical solutions: a chassis waterproof structure, including a water guide plate, two ends of the water guide plate are respectively provided with a connecting plate a and a connecting plate b, the other end of the connecting plate a is welded to the surface of the box body, the front end of the box body is equipped with a box cover through a hinge, a waterproof part a and a waterproof part b are provided between the connecting plate b and the box cover, and the waterproof part a is located above the waterproof part b.

[0005] Preferably, the waterproof part a includes a box cover foam strip and a water retaining strip, the box cover foam strip is arranged on the inner surface of the box cover, and the water retaining strip is arranged at the end of the connecting plate b. When the box cover is closed, the water retaining strip squeezes the box cover foam strip.

[0006] Preferably, the waterproof part b includes a box cover water retaining strip and a box body foaming strip, the box cover water retaining strip is installed on the inner surface of the box cover, and the box body foaming strip is arranged on the side of the connecting plate b. When the box cover is closed, the box cover water retaining strip squeezes the box body foaming strip.

[0007] Preferably, the box body foaming strip and the water guide plate are on different sides, and the box body foaming strip and the water retaining strip are on the same side.

[0008] Preferably, the water guide plate is obliquely arranged between the connecting plate a and the connecting plate b.

[0009] Preferably, the water retaining strip of the box cover is L-shaped.

[0010] Preferably, the cross-sections of the connecting plate b, the water guide plate and the connecting plate a are all U-shaped.

[0011] Preferably, the connection between the connecting plate a and the surface of the box body, the connection between the connecting plate a and the water guide plate, the connection between the water guide plate and the connecting plate b, and the connection between the connecting plate b and the water retaining strip are all in an arc chamfered structure.

[0012] Preferably, an observation window is provided on the box cover.

[0013] The utility model has the following advantages: the utility model sets a water guide plate as the first level of waterproofing, so that most of the rainwater is discharged along the water guide plate, thereby reducing the contact between rainwater and the waterproof part a and the waterproof part b, and improving the service life of the waterproof part a and the waterproof part b. The waterproof part a and the waterproof part b serve as the second level of waterproofing and the third level of waterproofing respectively, so that the chassis has multi-level waterproofing, thereby ensuring the waterproofness of the chassis in a long-term outdoor environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the chassis waterproof structure;

[0015] Figure 2 It is a schematic diagram of the structure outside the chassis;

[0016] In the figure, 1-box body, 2-box cover, 3-water guide plate, 4-water retaining strip, 5-box cover foaming strip, 6-box cover water retaining strip, 7-box body foaming strip, 8-connecting plate a, 9-connecting plate b, 10-observation window, 11-hinge. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In this embodiment, if Figure 1 As shown, a waterproof structure of a chassis includes a water guide plate 3, and a connecting plate a8 and a connecting plate b9 are respectively arranged at both ends of the water guide plate 3. Further, the cross-sections of the connecting plate b9, the water guide plate 3 and the connecting plate a8 are all U-shaped. Preferably, the water guide plate 3 is obliquely arranged between the connecting plate a8 and the connecting plate b9. Specifically, the water guide plate 3 is obliquely arranged between the connecting plate a8 and the connecting plate b9, so as to facilitate the drainage of rainwater. The other end of the connecting plate a8 is welded to the surface of the box body 1, and the front end of the box body 1 is installed with a box cover 2 through a hinge 11. A waterproof part a and a waterproof part b are arranged between the connecting plate b9 and the box cover 2, and the waterproof part a is located above the waterproof part b. By setting a water guide plate 3 as the first level of waterproofing, most of the rainwater is discharged along the water guide plate 3, thereby reducing the contact between rainwater and the waterproof part a and the waterproof part b, and improving the service life of the waterproof part a and the waterproof part b. The waterproof part a and the waterproof part b are respectively used as the second level of waterproofing and the third level of waterproofing, so that the chassis has multi-level waterproofing, thereby ensuring the waterproofness of the chassis in a long-term outdoor environment.

[0024] In this embodiment, the waterproof part a includes a box cover foam strip 5 and a water retaining strip 4. The box cover foam strip 5 is arranged on the inner surface of the box cover 2, and the water retaining strip 4 is arranged at the end of the connecting plate b9. When the box cover 2 is closed, the water retaining strip 4 squeezes the box cover foam strip 5. Further, the waterproof part b includes a box cover water retaining strip 6 and a box body foam strip 7. The box cover water retaining strip 6 is installed on the inner surface of the box cover 2. Preferably, the box cover water retaining strip 6 is L-shaped, and the box body foam strip 7 is arranged on the side of the connecting plate b9. When the box cover 2 is closed, the box cover water retaining strip 6 squeezes the box body foam strip 7. Further, the box body foam strip 7 is on the opposite side from the water guide plate 3, and the box body foam strip 7 is on the same side as the water retaining strip 4. Specifically, the water guide plate 3, as the first level of waterproofing, allows most of the rainwater to be discharged along the water guide plate 3, thereby reducing the contact between the rainwater and the second level of waterproofing foam strip, that is, the box cover foam strip 5, thereby increasing the service life of the box cover foam strip 5. In order to prevent the box cover foam strip 5 from experiencing a decrease in waterproofness during long-term use, a third level of waterproofing, that is, the box body foam strip 7, is arranged below the box cover foam strip 5, so that the chassis has multi-level waterproofing, thereby ensuring the waterproofness of the chassis in a long-term outdoor environment.

[0025] In this embodiment, the connection between the connecting plate a8 and the surface of the box body 1, the connection between the connecting plate a8 and the water guide plate 3, the connection between the water guide plate 3 and the connecting plate b9, and the connection between the connecting plate b9 and the water retaining strip 4 are all arc chamfered structures.

[0026] In this embodiment, an observation window 10 is provided on the box cover 2 .

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chassis waterproof structure, characterized in that: The invention comprises a water guide plate (3), wherein two ends of the water guide plate (3) are respectively provided with a connecting plate a (8) and a connecting plate b (9), the other end of the connecting plate a (8) is welded to the surface of a box body (1), a box cover (2) is mounted on the front end of the box body (1) via a hinge (11), a waterproof part a and a waterproof part b are provided between the connecting plate b (9) and the box cover (2), and the waterproof part a is located above the waterproof part b.

2. The chassis waterproof structure according to claim 1, characterized in that: The waterproof part a comprises a box cover foam strip (5) and a water retaining strip (4); the box cover foam strip (5) is arranged on the inner surface of the box cover (2); the water retaining strip (4) is arranged at the end of the connecting plate b (9); when the box cover (2) is closed, the water retaining strip (4) presses the box cover foam strip (5).

3. The chassis waterproof structure according to claim 2, characterized in that: The waterproof part b comprises a box cover water retaining strip (6) and a box body foam strip (7), wherein the box cover water retaining strip (6) is installed on the inner surface of the box cover (2), and the box body foam strip (7) is arranged on the side of the connecting plate b (9), and when the box cover (2) is closed, the box cover water retaining strip (6) squeezes the box body foam strip (7).

4. The chassis waterproof structure according to claim 3, characterized in that: The box body foam strip (7) is on the opposite side from the water guide plate (3), and the box body foam strip (7) is on the same side as the water retaining strip (4).

5. The chassis waterproof structure according to claim 4, characterized in that: The water guide plate (3) is arranged obliquely between the connecting plate a (8) and the connecting plate b (9).

6. The waterproof structure of the chassis according to claim 5, characterized in that: The box cover water retaining strip (6) is L-shaped.

7. The waterproof structure of the chassis according to claim 6, characterized in that: The cross-sections of the connecting plate b (9), the water guide plate (3) and the connecting plate a (8) are all U-shaped.

8. The waterproof structure of the chassis according to claim 7, characterized in that: The connection between the connecting plate a (8) and the surface of the box body (1), the connection between the connecting plate a (8) and the water guide plate (3), the connection between the water guide plate (3) and the connecting plate b (9), and the connection between the connecting plate b (9) and the water retaining strip (4) are all in the form of circular arc chamfered structures.

9. The waterproof structure of the chassis according to claim 1, characterized in that: The box cover (2) is provided with an observation window (10).

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