A connection guard and device housing

Abstract

The utility model belongs to the technical field of waterproof sealing structure, concretely relates to a kind of connecting protection device, including waterproof sealing plate, waterproof installation frame and reinforcing sealing component, waterproof sealing plate is equipped with the limiting through-hole and mounting hole of interval arrangement, waterproof installation frame is located the area between limiting through-hole and mounting hole, reinforcing sealing component includes interface piece and first reinforcing member, sealing waterproof component and second reinforcing member are sequentially sleeved in interface piece, interface piece and sealing waterproof component are all fixed in limiting through-hole, first reinforcing member and second reinforcing member are all abut to waterproof sealing plate or at least one sealing waterproof component abut to waterproof sealing plate.The utility model has good waterproof performance, and can protect the wiring from the equipment and achieve good waterproof sealing effect.In addition, the utility model also relates to a kind of equipment shell.

Description

Technical Field

[0001] This utility model belongs to the technical field of waterproof sealing structures, specifically relating to a connection protection device and equipment housing. Background Technology

[0002] Wired communication equipment transmits data via cables. However, these cables lack the necessary waterproof seals when exiting the equipment casing. When the casing is exposed to the environment, water can easily seep into the cable edges, potentially leading to leaks or short circuits. Current technology simply uses plastic waterproofing sleeves to cover the cable edges, but these sleeves are not durable, their surface is prone to aging and degradation, and their overall waterproof sealing performance is weak. Therefore, a novel technical solution is urgently needed to address these problems. Utility Model Content

[0003] One of the objectives of this utility model is to provide a connection protection device to address the shortcomings of the existing technology, thereby enhancing the sealing and waterproofing of the wiring outlet.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A connection protection device includes a waterproof sealing plate, a waterproof mounting frame, and a reinforcing sealing component. The waterproof sealing plate has a spaced-apart limiting through hole and a mounting hole, the limiting through hole corresponding to a first side and a second side of the waterproof sealing plate, respectively. The waterproof mounting frame is located in the area between the limiting through hole and the mounting hole, and is disposed on the first side. The reinforcing sealing component includes an interface member and a first reinforcing member, a waterproof sealing component, and a second reinforcing member sequentially sleeved on the interface member. The interface member and the waterproof sealing component are both installed in the limiting through hole and form a seal with the limiting through hole. The first reinforcing member and the second reinforcing member are both pressed against the waterproof sealing plate, or at least one of them presses the waterproof sealing component against the waterproof sealing plate.

[0006] As an improvement of the connection protection device of this utility model, the interface component has a hollow cavity, and a waterproof positioning component is provided in the hollow cavity, the waterproof positioning component being housed in the interface component.

[0007] As an improvement of the connection protection device of this utility model, the waterproof positioning component has a positioning slot, and the positioning slot is provided with a waterproof substrate.

[0008] As an improvement of the connection protection device of this utility model, a limiting part is provided on the inner side of the interface component, and the waterproof positioning component abuts against the limiting part.

[0009] As an improvement of the connection protection device of this utility model, the interface component includes a main body and an elastic clamping part connected to each other. The main body is provided with a clamping waterproof component, which wraps around the elastic clamping part.

[0010] As an improvement of the connection protection device of this utility model, both the pressure-fixed waterproof component and the elastic pressure-fixed part are arranged close to the first and second sides of the waterproof sealing plate.

[0011] As an improvement to the connection protection device of this utility model, both the pressure-fixed waterproof component and the elastic pressure-fixed part are disposed near the second side of the waterproof sealing plate.

[0012] As an improvement of the connection protection device of this utility model, the elastic clamping part is disposed between the waterproof positioning part and the clamping waterproof part, and the main body part and the clamping waterproof part are threadedly connected.

[0013] As an improvement of the connection protection device of this utility model, when the sealing and waterproof component is a sealing ring, the first reinforcing member abuts against the first side, and the second reinforcing member abuts against the second side.

[0014] As an improvement of the connection protection device of this utility model, when the sealing and waterproof component is a gasket, the first reinforcement component presses the sealing and waterproof component against the first side and / or the second reinforcement component presses the sealing and waterproof component against the second side.

[0015] As an improvement of the connection protection device of this utility model, the waterproof sealing plate includes a flat plate and a surrounding plate stacked together. The flat plate is integrally formed with the waterproof mounting frame, and the surrounding plate is used to enhance the structural strength of the waterproof sealing plate. Multiple mounting holes simultaneously penetrate the flat plate and the surrounding plate.

[0016] The second objective of this utility model is to provide a device housing, including a housing body and a connection protection device as described above. The housing body has a mounting port corresponding to the wiring port, the wiring port is located inside the housing body, the waterproof mounting frame is embedded in the mounting port, and the waterproof sealing plate is fixed to the housing body and covers and seals the edge of the mounting port.

[0017] The beneficial effects of this utility model are as follows: The waterproof sealing plate of this utility model has a limiting through hole and a mounting hole arranged at intervals. The mounting hole is used to fix the waterproof sealing plate to the equipment shell. The limiting through hole corresponds to the first side and the second side of the waterproof sealing plate respectively. The waterproof mounting frame is located in the area between the limiting through hole and the mounting hole. The waterproof mounting frame is set on the first side of the waterproof sealing plate and is used to extend into the equipment shell. The reinforcing sealing component includes an interface piece and a first reinforcement piece, a waterproof sealing piece, and a second reinforcement piece sequentially sleeved on the interface piece. The interface piece and the waterproof sealing piece are both installed in the limiting through hole and form a seal with the limiting through hole. The first reinforcement piece abuts against the first side of the waterproof sealing plate, and the second reinforcement piece can abut against the second side of the waterproof sealing plate. Since the cable can be housed in the interface piece, when the cable passes through the equipment at the position of the limiting through hole, it can be directly protected by the waterproof mounting frame, the first reinforcement piece, the waterproof sealing piece, the second reinforcement piece, and the interface piece. This protects the sealing performance of the cable at the point where it passes through the equipment and enables a good waterproof sealing effect, ensuring the safety of data transmission via the cable. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of this utility model.

[0019] Figure 2 for Figure 1 A sectional view along the AA direction.

[0020] Figure 3 This is an exploded view of Embodiment 1 of the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of another perspective of Embodiment 1 of this utility model.

[0022] Figure 5 This is an exploded view of the reinforcing and sealing component of this utility model.

[0023] Figure 6 This is an exploded view of the interface component, waterproof positioning component, and waterproof substrate of this utility model.

[0024] Figure 7 This is an exploded view of Embodiment 3 of the present invention.

[0025] Figure 8 This is a three-dimensional structural diagram of Embodiment 3 of this utility model.

[0026] The components are as follows: 1. Waterproof sealing plate; 11. First side; 12. Second side; 13. Flat plate; 14. Enclosure plate; 1a. Limiting through hole; 1b. Mounting hole; 2. Waterproof mounting frame; 3. Reinforcing sealing component; 30. Interface component; 30a. Main body; 30b. Elastic compression part; 31. First reinforcement part; 32. Second reinforcement part; 33. Sealing and waterproof component; 34. Waterproof positioning component; 340. Positioning bayonet; 35. Waterproof substrate; 36. Limiting part; 37. Compression and waterproof component; 4. Outer shell; 40. Mounting port. Detailed Implementation

[0027] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error. Furthermore, terms such as "first," "second," etc., are used for descriptive purposes only to distinguish different objects, not to describe a specific order or hierarchy, and should not be construed as indicating or implying relative importance.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The following is in conjunction with the appendix Figures 1-8 The present invention will be further described in detail with reference to specific embodiments, but this is not intended to limit the present invention.

[0030] Example 1

[0031] A connection protection device, such as Figures 1-6As shown, the device includes a waterproof sealing plate 1, a waterproof mounting frame 2, and a reinforcing sealing component 3. The waterproof sealing plate 1 has a spaced-apart limiting through hole 1a and a mounting hole 1b. The limiting through hole 1a is located at the center of the waterproof sealing plate 1 and corresponds to the first side 11 and the second side 12 of the waterproof sealing plate 1. The limiting through hole 1a extends laterally through the first side 11 and the second side 12. The waterproof mounting frame 2 is located in the area between the limiting through hole 1a and the mounting hole 1b. The waterproof mounting frame 2 is set on the first side 11 of the waterproof sealing plate 1. The reinforcing sealing component 3 includes an interface piece 30 and a first reinforcing component 31, a waterproof sealing component 33, and a second reinforcing component 32 sequentially sleeved on the interface piece 30. The interface piece 30 and the waterproof sealing component 33 are both fixed to the limiting through hole 1a and form a seal with the limiting through hole 1a. The first reinforcing component 31 is pressed against the first side 11 of the waterproof sealing plate 1, and the second reinforcing component 32 presses the waterproof sealing component 33 against the second side 12 of the waterproof sealing plate 1.

[0032] The interface component 30 has a hollow cavity. Since the cable can be housed within the hollow cavity of the interface component 30, when the cable exits the device at the limiting through hole 1a, it is directly protected by the waterproof mounting frame 2, the first reinforcement 31, the sealing waterproof component 33, the second reinforcement 32, and the interface component 30. This protects the seal at the point where the cable exits the device and achieves a good waterproof seal. Preferably, the hollow cavity is provided with a waterproof positioning component 34, which is housed within the interface component 30. The waterproof positioning component 34 has a positioning slot 340, which allows the cable to pass through the positioning slot 340 to secure its position when it passes through the interface component 30.

[0033] When the device is not in use, the positioning bayonet 340 is equipped with a waterproof base 35, which can protect the device from water ingress and improve the overall waterproof sealing of the device. The waterproof base 35 can be removed when the device is in use.

[0034] Preferably, a limiting part 36 is provided on the inner side of the interface member 30, and the waterproof positioning member 34 abuts against the limiting part 36 to improve the fixing stability of the waterproof positioning member 34.

[0035] Preferably, the interface component 30 includes a main body 30a and an elastic compression part 30b connected to each other. The main body 30a is provided with a compression waterproof component 37, which wraps around the elastic compression part 30b, thereby further improving the overall waterproof sealing of the device.

[0036] In the device, the pressure-fixed waterproof component 37 and the elastic pressure-fixed part 30b are both located near the second side 12 of the waterproof sealing plate 1. The elastic pressure-fixed part 30b is located between the waterproof positioning component 34 and the pressure-fixed waterproof component 37. The main body 30a and the pressure-fixed waterproof component 37 are threadedly connected.

[0037] In this embodiment, the sealing and waterproofing component 33 is a gasket. Specifically, the gasket can be located on one side of the waterproof sealing plate 1 or on both sides of the waterproof sealing plate 1. The first reinforcement component 31 can be pressed against the first side 11 of the waterproof sealing plate 1 or the sealing and waterproofing component 33 can be pressed against the first side 11 of the waterproof sealing plate 1. The second reinforcement component 32 can press the sealing and waterproofing component 33 against the second side 12 of the waterproof sealing plate 1.

[0038] Preferably, the waterproof sealing plate 1 includes a flat plate 13 and a surrounding plate 14 stacked together, with the flat plate 13 integrally formed with the waterproof mounting frame 2.

[0039] In some embodiments, the sealing and waterproofing component 33 can be a sealing ring. During installation, the sealing ring is placed in the limiting through hole 1a. Then, the first reinforcement 31 abuts against the first side 11 of the waterproof sealing plate 1, and the second reinforcement 32 abuts against the second side 12 of the waterproof sealing plate 1, thereby achieving the effect of sealing and waterproofing.

[0040] Example 2

[0041] Unlike Embodiment 1, the pressure-fixed waterproof component 37 and the elastic pressure-fixed part 30b are both located close to the first side 11 and the second side 12 of the waterproof sealing plate 1, so that both ends of the interface component 30 can have a waterproof sealing effect, and the overall waterproof sealing performance of the device is better.

[0042] The other structures in this embodiment are the same as those in Embodiment 1, and will not be described again here.

[0043] Example 3

[0044] A device housing, such as Figures 7-8 As shown, the device includes an outer casing 4 and a connection protection device according to embodiment 1 or 2. The outer casing 4 has a mounting port 40 corresponding to the wiring port. The wiring port is located inside the outer casing 4. The waterproof mounting frame 2 is embedded in the mounting port 40. The waterproof sealing plate 1 is fixed to the outer casing 4 and covers and seals the edge of the mounting port 40.

[0045] Obviously, the structural design of this utility model is more perfect, which can improve the sealing and waterproof performance of the wiring outlet.

[0046] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, the utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on the utility model are within the protection scope of the utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the utility model.

Claims

1. A connection protection device, characterized in that, include: The waterproof sealing plate (1) has a limiting through hole (1a) and a mounting hole (1b) that are spaced apart. The limiting through hole (1a) corresponds to the first side (11) and the second side (12) of the waterproof sealing plate (1), respectively. A waterproof mounting frame (2) is located in the area between the limiting through hole (1a) and the mounting hole (1b), and the waterproof mounting frame (2) is disposed on the first side (11); The reinforcing sealing component (3) includes an interface component (30) and a first reinforcing component (31), a sealing and waterproof component (33), and a second reinforcing component (32) sequentially sleeved on the interface component (30). The interface component (30) and the sealing and waterproof component (33) are both installed in the limiting through hole (1a) and form a seal with the limiting through hole (1a). The first reinforcing component (31) and the second reinforcing component (32) are both pressed against the waterproof sealing plate (1) or at least one of them presses the sealing and waterproof component (33) against the waterproof sealing plate (1).

2. The connection protection device as described in claim 1, characterized in that: The interface component (30) has a hollow cavity, and a waterproof positioning component (34) is provided in the hollow cavity, and the waterproof positioning component (34) is housed in the interface component (30).

3. The connection protection device as described in claim 2, characterized in that: The waterproof positioning component (34) has a positioning slot (340), and the positioning slot (340) is provided with a waterproof substrate (35).

4. The connection protection device as described in any one of claims 2 to 3, characterized in that: The interface component (30) is provided with a limiting part (36) on its inner side, and the waterproof positioning component (34) abuts against the limiting part (36).

5. The connection protection device as described in any one of claims 1 to 3, characterized in that: The interface component (30) includes a main body (30a) and an elastic clamping part (30b) connected to each other. The main body (30a) is provided with a clamping waterproof component (37), which encloses the elastic clamping part (30b).

6. The connection protection device as described in claim 5, characterized in that: Both the pressure-fixed waterproof component (37) and the elastic pressure-fixed part (30b) are disposed close to the first side (11) and the second side (12) of the waterproof sealing plate (1); Alternatively, both the pressure-fixed waterproof component (37) and the elastic pressure-fixed part (30b) may be disposed near the second side (12) of the waterproof sealing plate (1).

7. The connection protection device as described in claim 5, characterized in that: The elastic clamping part (30b) is disposed between the waterproof positioning part (34) and the clamping waterproof part (37), and the main body part (30a) and the clamping waterproof part (37) are threadedly connected.

8. The connection protection device as described in any one of claims 1 to 3, characterized in that: The first reinforcing member (31) is pressed against the first side (11), the sealing and waterproofing member (33) is a sealing ring, and the second reinforcing member (32) is pressed against the second side (12); or the sealing and waterproofing member (33) is a gasket, and the second reinforcing member (32) presses the sealing and waterproofing member (33) against the second side (12).

9. The connection protection device as described in any one of claims 1 to 3, characterized in that: The waterproof sealing plate (1) includes a flat plate (13) and a surrounding plate (14) stacked together, and the flat plate (13) is integrally formed with the waterproof mounting frame (2).

10. A device housing, characterized in that: Includes an outer casing (4) and the connection protection device as described in any one of claims 1 to 9, wherein the outer casing (4) has a mounting port (40) corresponding to the wiring port, the wiring port is located inside the outer casing (4), the waterproof mounting frame (2) is embedded in the mounting port (40), and the waterproof sealing plate (1) is fixed to the outer casing (4) and covers and seals the edge of the mounting port (40).

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