Embedded charging wire waterproof sealing assembly

Abstract

The utility model relates to the technical field of waterproof sealing, and discloses an embedded charging line waterproof sealing assembly, which comprises a waterproof protective shell, a multifunctional assembly is fixedly connected in the waterproof protective shell, a quick dismounting mechanism is fixedly connected in the waterproof protective shell, and the quick dismounting mechanism comprises a first fixed support ring. The outer portion of the first fixing supporting ring is fixedly connected with a supporting connecting column, the outer portion of the supporting connecting column is fixedly connected with a fixing assembly used for fixing, the fixing assembly comprises a telescopic connecting block, and the outer portion of the telescopic connecting block is slidably connected with a telescopic spring. According to the utility model, the fixing is stable and reliable, the stability of equipment in the operation process can be effectively guaranteed, and the loosening risk is reduced; the dismounting process is simple and convenient, the maintenance time and the labor cost are reduced, and the working efficiency is improved; and the linkage design of all parts is ingenious, the structure is compact, the space utilization rate is high, and the device is suitable for various scenes.

Description

Technical Field

[0001] This utility model relates to the field of waterproof sealing technology, and in particular to a waterproof sealing assembly for embedded charging cables. Background Technology

[0002] With the rapid development of technology, electronic devices are increasingly used in people's lives. As an indispensable accessory for electronic devices, charging cables are facing increasingly complex and diverse usage environments. In many scenarios, charging cables face severe waterproofing challenges. For example, outdoor public charging stations are often subjected to rain; indoor bathrooms, kitchens, and other humid environments also easily expose charging cables to moisture. Once water gets into the charging cable, it can not only cause short circuits and damage electronic devices, but also pose serious safety hazards and threaten the personal safety of users.

[0003] Traditional waterproof sealing methods for charging cables, such as using simple rubber sleeves or sealants, offer limited waterproofing effectiveness. Rubber sleeves are prone to aging and wear, and their sealing performance gradually declines with prolonged use or frequent plugging and unplugging, making it difficult to provide durable and reliable waterproof protection. While sealants can fill gaps to some extent, they are susceptible to cracking and peeling under the influence of temperature changes and mechanical vibrations, leading to waterproofing failure.

[0004] In certain specialized applications, such as underwater equipment charging and equipment power supply in industrial production environments, the requirements for waterproof sealing of charging cables are even more stringent. Ordinary waterproofing measures are simply insufficient to meet the waterproofing needs of these scenarios, necessitating a high-performance, high-reliability waterproof sealing solution. Furthermore, with the booming development of the new energy vehicle industry and the continuous increase in the number of charging piles, the waterproof sealing of the charging cables connecting the charging piles and vehicles has become a crucial aspect of ensuring safe and stable charging operation. Therefore, an embedded waterproof sealing component for charging cables is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an embedded charging cable waterproof sealing assembly, which aims to improve the poor sealing effect of some devices in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An embedded charging cable waterproof sealing assembly includes a waterproof protective shell, a multi-functional component fixedly connected inside the waterproof protective shell, a quick-release mechanism fixedly connected inside the waterproof protective shell, a fixed support ring, a support connecting column fixedly connected to the outside of the fixed support ring, a fixing component for fixing the support connecting column, and a telescopic connecting block, with a telescopic spring slidably connected to the outside of the telescopic connecting block.

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

[0009] The multifunctional component includes a data connection cable, the data connection cable is externally fixedly connected to a protective connection shell, and the protective connection shell is externally fixedly connected to a second fixing connection ring.

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

[0011] The supporting connecting column is slidably connected to a sliding connecting ring, and the telescopic spring is slidably connected to a supporting connecting ring.

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

[0013] The telescopic connecting block is slidably connected to an umbrella-shaped support block on its outside, and the umbrella-shaped support block is slidably connected to the inside of the support connecting ring on its outside.

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

[0015] A connecting support block is fixedly connected to the top of the waterproof protective shell, a telescopic cylinder is fixedly connected to the outside of the connecting support block, and a telescopic connecting column is slidably connected inside the waterproof protective shell.

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

[0017] The output end of the telescopic cylinder is fixedly connected to the inside of the telescopic connecting column, and the outside of the support connecting ring is slidably connected to the inside of the waterproof protective shell.

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

[0019] The second fixed connecting ring is externally fixedly connected to a sealing rubber ring, the first sealing rubber ring is externally fixedly connected to a connecting fixing ring, and the second sealing rubber ring is externally fixedly connected to the connecting fixing ring.

[0020] As a further description of the above technical solution:

[0021] The outer side of the second sealing rubber ring is fixedly connected to the inner side of the waterproof protective shell, the outer side of the data connection cable is fixedly connected to the inner side of the waterproof protective shell, and a partition sealing plate is fixedly connected to the inner side of the waterproof protective shell.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, when the telescopic cylinder operates, it drives the telescopic connecting column to extend and retract, causing the supporting connecting ring to slide, which in turn drives the telescopic connecting block to slide down. When the telescopic connecting block slides to the umbrella-shaped support block, the umbrella-shaped support block provides an outward force, compressing the telescopic spring, so that the telescopic connecting block reaches the bottom of the umbrella-shaped support block and is fixed. During disassembly, the telescopic cylinder drives the telescopic connecting column to move down, causing the telescopic connecting block to slide down to the sliding connecting ring, which in turn moves up, causing the telescopic connecting block to slide outside the ring, thus sliding out from the outside of the umbrella-shaped support block to complete the disassembly. The fixing is stable and reliable, effectively ensuring the stability of the equipment during operation and reducing the risk of loosening; the disassembly process is simple and convenient, reducing maintenance time and labor costs, and improving work efficiency; moreover, the linkage design of each component is ingenious, the structure is compact, the space utilization rate is high, and it is suitable for various scenarios.

[0024] 2. In this invention, when the other end of the data cable needs to be connected, it can be placed inside the waterproof protective shell. The separating sealing plate divides the data cable positions, allowing the waterproof protective shell to hold more charging cables. The protective shell provides waterproof protection for the data cable. Simultaneously, sealing rubber rings one and two enhance the sealing performance of the waterproof protective shell, strengthening the waterproof effect. The separating sealing plate achieves orderly separation of the charging cables, preventing cable tangling and facilitating management and maintenance. The protective shell prevents the data cable from being corroded by water, extending its service life. The double seal of sealing rubber rings one and two greatly reduces the risk of water entering the waterproof protective shell, providing more reliable waterproof protection for the data cable and ensuring stable operation even in humid environments. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the embedded waterproof sealing assembly for charging cables proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the waterproof protective shell of the embedded charging cable waterproof sealing assembly proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the partition sealing plate of the embedded charging cable waterproof sealing assembly proposed in this utility model.

[0028] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Waterproof protective shell; 2. Quick disassembly mechanism; 201. Fixed support ring one; 202. Sliding connecting ring; 203. Support connecting column; 204. Fixing component; 2041. Telescopic connecting block; 2042. Telescopic spring; 2043. Umbrella-shaped support block; 2044. Support connecting ring; 2045. Telescopic connecting column; 205. Telescopic cylinder; 206. Connecting support block; 3. Multifunctional component; 301. Data connection cable; 302. Protective connecting shell; 303. Fixed connecting ring two; 304. Sealing rubber ring one; 305. Connecting fixing ring; 306. Sealing rubber ring two; 307. Separating sealing plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of an embedded charging cable waterproof sealing assembly, including a waterproof protective shell 1. A multi-functional component 3 is fixedly connected inside the waterproof protective shell 1. A quick-release mechanism 2 is also fixedly connected inside the waterproof protective shell 1. The quick-release mechanism 2 includes a fixed support ring 201, which serves as the basic support component of the quick-release mechanism 2, providing a stable fixing point for the entire mechanism. A support connecting column 203 is fixedly connected to the outside of the fixed support ring 201, connecting the fixed support ring 201 and the fixing component 204, serving to transmit force and support the fixing component 204, providing a stable installation position and movement track for the fixing component 204, ensuring that the fixing component 204 can extend, retract, and slide in a predetermined manner. A fixing component 204 for fixing is fixedly connected to the outside of the support connecting column 203. The fixing component 204 includes a telescopic connecting block 2041, which is one of the key components for realizing the fixing and disassembly functions. During operation, the mechanism changes its position through extension, contraction, and sliding. In conjunction with the umbrella-shaped support block 2043, a telescopic connecting block 2041 is externally slidably connected to a telescopic spring 2042, which acts as a buffer and reset mechanism during the movement of the telescopic connecting block 2041. When the telescopic connecting block 2041 is subjected to external force, the telescopic spring 2042 is compressed or stretched, storing energy; when the external force disappears, the telescopic spring 2042 releases energy, allowing the telescopic connecting block 2041 to return to its initial position. A sliding connecting ring 202 is externally slidably connected to the support connecting column 203, guiding the sliding direction of the telescopic connecting block 2041 and ensuring that the telescopic connecting block 2041 can smoothly slide out of the umbrella-shaped support block 2043 during disassembly. A support connecting ring 2044 is externally slidably connected to the telescopic spring 2042, connecting the telescopic connecting block 2041 and the telescopic spring 2042, and providing power and support for the movement of the telescopic connecting block 2041 under the drive of the telescopic cylinder 205. It can also protect the telescopic spring 2042 to a certain extent, preventing it from being interfered with or damaged by the outside. The telescopic connecting block 2041 is externally slidably connected to an umbrella-shaped support block 2043, which provides an outward force to the telescopic connecting block 2041, so that the telescopic connecting block 2041 can achieve a fixed effect when it reaches its bottom.Its unique umbrella-shaped structure can gradually apply outward pressure to the telescopic connecting block 2041 as it moves upward, compressing the telescopic spring 2042 and thus fixing the telescopic connecting block 2041 in a suitable position. The outer side of the umbrella-shaped support block 2043 is slidably connected to the inner side of the support connecting ring 2044. The top of the waterproof protective shell 1 is fixedly connected to the connecting support block 206, which fixes the telescopic cylinder 205, providing a stable installation position and support for the telescopic cylinder 205, ensuring that the telescopic cylinder 205 will not shake or shift during operation, thereby ensuring that it can accurately control the movement of the telescopic connecting column 2045. The outer side of the connecting support block 206 is fixedly connected to the inner side of the support ring 2044. A telescopic cylinder 205 is connected as the power source of the quick disassembly mechanism 2. The telescopic cylinder 205 drives the telescopic connecting column 2045 to move through telescopic movement, thereby controlling the telescopic extension and sliding of the fixing component 204 to realize the function of fixing and disassembling the charging cable or other components. The telescopic connecting column 2045 is slidably connected inside the waterproof protective shell 1, connecting the telescopic cylinder 205 and the support connecting ring 2044. The power of the telescopic cylinder 205 is transmitted to the support connecting ring 2044, thereby driving the fixing component 204 to move. The output end of the telescopic cylinder 205 is fixedly connected inside the telescopic connecting column 2045, and the outside of the support connecting ring 2044 is slidably connected inside the waterproof protective shell 1.

[0033] Reference Figure 1 , Figure 3The multifunctional component 3 includes a data connection cable 301, to which a protective connection shell 302 is fixedly connected. This protects the data connection cable 301 from external physical damage, moisture intrusion, and electromagnetic interference. A second fixing ring 303 and a first fixing sealing rubber ring 304 are also fixedly connected to the outside of the protective connection shell 302, ensuring the sealing function of the first sealing rubber ring 304. The second fixing ring 303 is also fixedly connected to the first sealing rubber ring 304, enhancing the seal between the protective connection shell 302 and the fixing ring 305, preventing moisture and dust from entering at the connection point. This is a crucial component for waterproof sealing, effectively improving the component's waterproof performance. The first sealing rubber ring 304 is also fixedly connected to the outside of the second sealing rubber ring 305, connecting the first sealing rubber ring 304 and the second sealing rubber ring 306, providing fixation and support for both. Simultaneously, it can transfer the sealing effect of sealing rubber ring 304 to sealing rubber ring 306, further enhancing the sealing performance of the entire component. Sealing rubber ring 306 is fixedly connected to the outside of the connecting ring 305, enhancing the seal between the connecting ring 305 and the inside of the waterproof protective shell 1, preventing moisture and dust from entering the interior of the waterproof protective shell 1 from the connection point. Working in conjunction with sealing rubber ring 304, it forms a double-layer sealing barrier, improving the waterproof effect of the component. Sealing rubber ring 306 is fixedly connected to the outside of the waterproof protective shell 1, and the data connection cable 301 is fixedly connected to the inside of the waterproof protective shell 1. A partition sealing plate 307 is fixedly connected to the inside of the waterproof protective shell 1, dividing the interior of the waterproof protective shell 1 into different areas, separating and protecting components such as the data connection cable 301. It can prevent mutual interference between different charging cables and also enhance the overall structural strength of the waterproof protective shell 1 to a certain extent.

[0034] Working principle: When the telescopic cylinder 205 starts running, it drives the telescopic connecting column 2045 to telescopically extend and retract, thereby causing the supporting connecting ring 2044 to slide, which in turn causes the telescopic connecting block 2041 to slide downward. At the same time, when the telescopic connecting block 2041 slides to the position of the umbrella-shaped support block 2043, it provides an outward force to the telescopic connecting block 2041, thereby compressing the telescopic spring 2042 to reach the bottom of the umbrella-shaped support block 2043, thus achieving a fixing effect. When disassembly is required, the telescopic cylinder 205 drives the telescopic connecting column 2045 to move downward, thereby causing the telescopic connecting block 2041 to move downward, reaching the position of the sliding connecting ring 202. This causes the sliding connecting ring 202 to move upward, thereby causing the telescopic connecting block 2041 to slide outside the sliding connecting ring 202, thus allowing the telescopic connecting block 2041 to slide smoothly from the outside of the umbrella-shaped support block 2043, thereby achieving the disassembly effect.

[0035] When the other end of the data connection cable 301 is connected, it can be placed inside the waterproof protective shell 1 as needed. At the same time, the partition sealing plate 307 separates the position of the data connection cable 301, allowing more charging cables to be placed. Meanwhile, the protective connecting shell 302 provides waterproof protection for the data connection cable 301, and the sealing rubber ring 1 304 and sealing rubber ring 2 306 provide a sealing effect for the waterproof protective shell 1, improving the waterproof effect.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An embedded charging cable waterproof sealing assembly, comprising a waterproof protective shell (1), characterized in that: The waterproof protective shell (1) is internally fixedly connected to a multi-functional component (3), and the waterproof protective shell (1) is internally fixedly connected to a quick disassembly mechanism (2); The quick disassembly mechanism (2) includes a fixed support ring (201), to which a support connecting column (203) is fixedly connected. To which a fixing component (204) for fixing is fixedly connected. To which the fixing component (204) includes a telescopic connecting block (2041), to which a telescopic connecting block (2041) is slidably connected is a telescopic spring (2042).

2. The embedded charging cable waterproof sealing assembly according to claim 1, characterized in that: The multifunctional component (3) includes a data connection cable (301), and a protective connection shell (302) is fixedly connected to the outside of the data connection cable (301). A fixed connection ring (303) is fixedly connected to the outside of the protective connection shell (302).

3. The embedded charging cable waterproof sealing assembly according to claim 1, characterized in that: The external sliding connection of the support connecting column (203) is connected to a sliding connecting ring (202), and the external sliding connection of the telescopic spring (2042) is connected to a support connecting ring (2044).

4. The embedded charging cable waterproof sealing assembly according to claim 3, characterized in that: The telescopic connecting block (2041) is slidably connected to an umbrella-shaped support block (2043), and the umbrella-shaped support block (2043) is slidably connected to the inside of the support connecting ring (2044).

5. The embedded charging cable waterproof sealing assembly according to claim 4, characterized in that: The top of the waterproof protective shell (1) is fixedly connected to a connecting support block (206), the outside of the connecting support block (206) is fixedly connected to a telescopic cylinder (205), and the inside of the waterproof protective shell (1) is slidably connected to a telescopic connecting column (2045).

6. The embedded charging cable waterproof sealing assembly according to claim 5, characterized in that: The output end of the telescopic cylinder (205) is fixedly connected to the inside of the telescopic connecting column (2045), and the outside of the support connecting ring (2044) is slidably connected to the inside of the waterproof protective shell (1).

7. The embedded charging cable waterproof sealing assembly according to claim 2, characterized in that: The second fixed connecting ring (303) is externally fixedly connected to a sealing rubber ring (304), the first sealing rubber ring (304) is externally fixedly connected to a connecting fixing ring (305), and the second sealing rubber ring (306) is externally fixedly connected to the connecting fixing ring (305).

8. The embedded charging cable waterproof sealing assembly according to claim 7, characterized in that: The sealing rubber ring 2 (306) is externally fixedly connected to the inner side of the waterproof protective shell (1), the data connection line (301) is externally fixedly connected to the inner side of the waterproof protective shell (1), and a partition sealing plate (307) is fixedly connected to the inner side of the waterproof protective shell (1).

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