Waterproof interface cover for three-proofing product
By adopting a double waterproof design of side waterproof ribs and groove seals on the three-proof product interface cover, the problems of unsatisfactory waterproofing and high cost in the prior art are solved, and efficient and economical waterproofing effects are achieved, and the product stability and user experience are improved.
Patent Information
- Application Number
- CN202422377682.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The existing three-proof products have significant shortcomings in the waterproof design of the interface cover. The traditional method has poor waterproofing effect in monochrome mold materials, while the two-color mold solution is expensive and the sealing effect is unstable.
The combination design of the side waterproof ribs and seals in the grooves is formed to form a double waterproof structure, and the seal is pressed on the front of the cover body to ensure that even if the first waterproof fails, the second waterproof can still effectively prevent moisture from infiltration.
It improves waterproof reliability and cost-effectiveness, reduces mold and parts costs, reduces water inlet problems in equipment, and improves product stability and durability.
Smart Images
Figure CN223157412U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waterproof interface covers, and more specifically, to a waterproof interface cover for three-proof products. Background Art
[0002] With the booming rise and wide application of the Internet of Things technology, the demand for three-proof products (i.e., waterproof, dustproof, and drop-proof) in all walks of life has increased sharply. Especially in harsh outdoor environments, such as rainy days, sandstorms, high humidity and other complex conditions, more stringent requirements are put forward for the waterproof performance of electronic devices. Such three-proof products, such as three-proof mobile phones, tablets, etc., not only need to meet the needs of daily use, but also need to maintain a stable working state in extreme environments.
[0003] There are significant deficiencies in the waterproof design of the interface covers of existing three-proof products. The traditional waterproof method is mainly to add one or more circles of waterproof ribs on the side of the interface cover. In monochromatic mold materials (such as TPU), due to material aging problems, the waterproof effect is not ideal. In two-color molds (plastic + silicone molding), although the waterproof effect can be improved, the mold cost and part cost are high. And in the actual use process, squeezing and assembling from top to bottom easily leads to uneven contact between the ribs and the inner wall, thus affecting the sealing effect and ultimately resulting in equipment water ingress and scrapping. Therefore, we make improvements and propose a waterproof interface cover for three-proof products. Summary of the Invention
[0004] The purpose of the utility model is to address the significant deficiencies in the waterproof design of the interface covers of current three-proof products.
[0005] To achieve the above-mentioned invention purpose, the utility model provides a waterproof interface cover for three-proof products to improve the above problems.
[0006] Specifically, this application is as follows:
[0007] A waterproof interface cover for three-proof products, comprising:
[0008] A housing body, on which a groove is provided;
[0009] A lid body, on the circumferential side of which waterproof rib strips are provided, and the waterproof rib strips are in contact with the groove to form a first waterproof layer;
[0010] A seal, which is detachably arranged in the groove and inside the lid body to form a second waterproof layer.
[0011] As a preferred technical solution of this application, the shape of the seal is adapted to the shape of the groove.
[0012] As a preferred technical solution of the present application, the seal is made of a soft material, and the soft material is a waterproof foam or silicone.
[0013] As a preferred technical solution of the present application, the waterproof rib deforms under the extrusion of the inner wall of the groove to form a frictional limit.
[0014] As a preferred technical solution of the present application, a plurality of through holes are provided at the inner wall of the groove.
[0015] As a preferred technical solution of the present application, a limiting rib is fixedly provided on the outer peripheral side of the housing body.
[0016] As a preferred technical solution of the present application, a handle is provided on the side of the lid body away from the housing body.
[0017] As a preferred technical solution of the present application, the surface of the handle is provided with anti-slip patterns to increase the friction during operation.
[0018] As a preferred technical solution of the present application, the cross-sectional shape of the waterproof rib is circular, rectangular or trapezoidal.
[0019] As a preferred technical solution of the present application, a chamfer is provided at the edge of the lid body to avoid harm to the user during operation.
[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0021] In the solution of the present application:
[0022] In order to solve the problem that there are significant deficiencies in the waterproof design of the interface lid of three-proof products in the prior art, the present application realizes the first waterproof through the side waterproof ribs, and a seal is provided in the groove. The seal forms a positive press fit with the lid body to achieve the second waterproof. Even if the first waterproof fails, the second waterproof can still effectively prevent moisture from seeping in, greatly improving the waterproof reliability; users only need to judge whether the lid body and the housing body are aligned to confirm the sealing state, without complex operations, which is convenient and fast to use; compared with the two-color mold solution, the design of the present application reduces the mold and part costs, while ensuring the waterproof effect, and has higher cost performance; the double waterproof design effectively reduces the problem of equipment water ingress caused by seal failure, improves the stability and durability of the product, and thus enhances the overall user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic structural diagram of the waterproof interface cover for three-proof products provided by the present application;
[0024] Figure 2 It is a schematic bottom view of the waterproof interface cover for three-proof products provided by the present application;
[0025] Figure 3 An exploded view of the waterproof interface cover for the three-proof product provided by this application;
[0026] Figure 4 For the waterproof interface cover of the three-proof product provided by this application Figure 3 The upward view structure schematic diagram;
[0027] Figure 5 The structure schematic diagram of the waterproof rib of the waterproof interface cover for the three-proof product provided by this application.
[0028] Indicated in the figure:
[0029] 1. Housing body; 101. Groove; 102. Sealing member; 103. Lid body; 104. Waterproof rib; 105. Through hole; 107. Limit rib; 108. Handle. Detailed implementation manners
[0030] In order to enable those skilled in the art to better understand the solution of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this utility model.
[0031] As recorded in the background art, there are significant deficiencies in the waterproof design of the interface lid of existing three-proof products; the traditional waterproof method is mainly to add one or more circles of waterproof ribs on the side of the interface lid. In monochromatic mold materials (such as TPU), due to material aging problems, the waterproof effect is not ideal; while in two-color molds (plastic + silicone molding), although the waterproof effect can be improved, the mold cost and part cost are high, and in the actual use process, squeezing and assembling from top to bottom easily causes uneven contact between the ribs and the inner wall, thereby affecting the sealing effect and ultimately resulting in equipment water ingress and scrapping.
[0032] To solve this technical problem, this utility model provides a waterproof interface cover for three-proof products.
[0033] Specifically, please refer to Figures 1 - 5 , the waterproof interface cover for the three-proof product specifically includes:
[0034] A housing body 1, on which a groove 101 is provided;
[0035] The lid body 103 has waterproof ribs 104 provided on its circumferential side. The waterproof ribs 104 are in contact with the groove 101 to form the first waterproof barrier.
[0036] The seal 102 is detachably arranged within the groove 101 and the lid body 103 to form the second waterproof barrier.
[0037] The waterproof interface cover for three-proof products provided by the present utility model realizes the first waterproof through the side waterproof ribs 104, and a seal 102 is arranged within the groove 101. The seal 102 and the lid body 103 are press-fitted on the front side to achieve the second waterproof. Even if the first waterproof fails, the second waterproof can still effectively prevent moisture from seeping in, greatly improving the waterproof reliability. Users only need to determine whether the lid body 103 is aligned with the housing body 1 to confirm the sealing state, without complex operations, and it is convenient and fast to use. Compared with the two-color mold solution, the design of this application reduces the mold and part costs, while ensuring the waterproof effect, and has a higher cost performance. The double waterproof design effectively reduces the problem of water ingress into the device caused by seal failure, improves the stability and durability of the product, and thus enhances the overall user experience.
[0038] To enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
[0039] It should be noted that, without conflict, the embodiments and the features and technical solutions in the embodiments of the present utility model can be combined with each other.
[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0041] Example 1, please refer to Figures 1 - 5 , a waterproof interface cover for three-proof products, comprising:
[0042] The housing body 1, on which a groove 101 is provided;
[0043] The lid body 103, with waterproof ribs 104 provided on its circumferential side. The waterproof ribs 104 are in contact with the groove 101 to form the first waterproof barrier.
[0044] The seal 102 is detachably arranged in the groove 101 and the lid body 103 to form a second waterproof layer. In this application, the first waterproof layer is achieved through the side waterproof rib 104, and the seal 102 is arranged in the groove 101. The seal 102 and the lid body 103 are pressed together frontally to achieve the second waterproof layer. This design ensures that even if the first waterproof layer fails, the second waterproof layer can still effectively prevent moisture from seeping in, greatly improving the waterproof reliability. Users only need to judge whether the lid body 103 is aligned with the housing body 1 to confirm the sealing state, without complex operations, which is convenient and fast to use. Compared with the two-color mold solution, the design of this application reduces the mold and part costs, while ensuring the waterproof effect, and has a higher cost performance. The double waterproof design effectively reduces the problem of water ingress into the device caused by seal failure, improves the stability and durability of the product, and thus enhances the overall user experience.
[0045] Further, as Figure 3 shown, the shape of the seal 102 is adapted to the shape of the groove 101, which can achieve the best sealing effect. The precise shape matching enables the seal 102 to completely fill the groove 101, eliminating the possible gaps, thereby effectively preventing moisture from entering.
[0046] Further, the seal 102 is made of a soft material, and the soft material is a waterproof foam or silica gel. The soft material has good elasticity and sealing performance, and can adapt to different shapes and pressure changes. Soft materials such as waterproof foam or silica gel can deform when being squeezed, filling various tiny gaps to form a tight seal. This characteristic enables the seal 102 to maintain good waterproof performance in different usage environments.
[0047] Further, the waterproof rib 104 deforms under the extrusion of the inner wall of the groove 101 to form a frictional limit, which enhances the connection stability between the lid body 103 and the housing body 1. When subjected to external vibration or impact, the frictional limit can prevent the lid body 103 from accidentally opening, ensuring that the waterproof structure always remains intact.
[0048] Example 2 further optimizes the waterproof interface cover for the three-proof product provided in Example 1. Specifically, as Figures 2 - 4 shown, a plurality of through holes 105 are provided at the inner wall of the groove 101, and the through holes 105 are used to prevent the housing body 1 from blocking the interface of the device.
[0049] Further, as Figure 3 shown, a limiting convex rib 107 is fixedly arranged on the outer peripheral side of the housing body 1. The limiting convex rib 107 can precisely limit the position of the housing body 1 to ensure that the housing body 1 is installed in the correct position on the device.
[0050] Embodiment 3 further optimizes the waterproof interface cover for triple-proof products provided in Embodiment 1 or 2. Specifically, Figure 3 and Figure 4 As shown, a handle 108 is provided on one side of the cover body 103 away from the shell body 1; the setting of the handle 108 greatly facilitates the user to open and close the cover body 103, and the cover body 103 provides a convenient fulcrum when the waterproof interface needs to be used frequently.
[0051] Furthermore, the surface of the handle 108 is provided with anti-skid patterns to increase the friction during operation and improve the safety of operation. In the case of moisture or oily hands, the anti-skid patterns can ensure that the user will not slip when operating the handle 108, thereby facilitating operation.
[0052] Furthermore, the cross-sectional shape of the waterproof rib 104 is circular, rectangular or trapezoidal; waterproof ribs 104 of different shapes can adapt to different usage requirements and installation environments, increasing the versatility of the product. The waterproof rib 104 with a circular cross-section has good elasticity and sealing, and can adapt to various irregular surfaces; the waterproof rib 104 with a rectangular cross-section has higher strength and stability, and is suitable for situations with greater pressure; the waterproof rib 104 with a trapezoidal cross-section can provide a good seal while reducing resistance during installation.
[0053] Further, such as Figure 3 As shown, the edge of the cover body 103 is provided with a chamfer to avoid injury to the user during operation.
[0054] The use process of the waterproof interface cover for triple-proof products provided by the utility model is as follows:
[0055] When opening, pull the handle 108 to separate the cover body 103 from the groove 101, and then pull the seal 102 housing to take out the seal 102. When closing, put the seal 102 into the groove 101, and then cover the cover body 103 into the groove 101. The waterproof rib 104 is deformed under the pressure of the inner wall of the groove 101 to form a friction limit and form a seal.
[0056] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0057] Obviously, the embodiments described above are only a part of the embodiments of the present utility model, rather than all of them. The preferred embodiments of the present utility model are shown in the drawings, but they do not limit the patent scope of the present utility model. The present utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structures made by using the content of the specification and drawings of the present utility model, directly or indirectly applied in other related technical fields, are equally within the scope of the patent protection of the present utility model.
Claims
1. A waterproof interface cover for three-proof products, characterized in that, Comprising: A housing body (1), on which a groove (101) is provided; A lid body (103), on the circumferential side of which a waterproof rib (104) is provided, and the waterproof rib (104) contacts the groove (101) to form a first waterproof layer; A seal (102), which is detachably arranged in the groove (101) and the lid body (103) to form a second waterproof layer.
2. The waterproof interface cover for a three-proof product according to claim 1, characterized in that The shape of the seal (102) is adapted to the shape of the groove (101).
3. The waterproof interface cover for the three-proof product according to claim 1, characterized in that, The seal (102) is made of a soft material, and the soft material is a waterproof foam or silicone.
4. A waterproof interface cover for a three-proof product according to claim 1, characterized in that, The waterproof rib (104) deforms under the extrusion of the inner wall of the groove (101) to form a friction limit.
5. The waterproof interface cover for a three-proof product according to claim 1, characterized in that A plurality of through holes (105) are provided at the inner wall of the groove (101).
6. The waterproof interface cover for a three-proof product according to claim 1, wherein, A limiting convex rib (107) is fixedly arranged on the outer peripheral side of the housing body (1).
7. The waterproof interface cover for a three-proof product according to claim 1, characterized in that, A handle (108) is arranged on the side of the lid body (103) away from the housing body (1).
8. The waterproof interface cover for a three-proof product according to claim 7, characterized in that, The surface of the handle (108) is provided with anti-slip patterns.
9. The waterproof interface cover for the three-proof product according to claim 1, characterized in that, The cross-sectional shape of the waterproof rib (104) is circular, rectangular or trapezoidal.
10. A waterproof interface cover for a three-proof product according to claim 1, characterized in that, The edge of the lid body (103) is provided with a chamfer.