Crystal head wire harness waterproof rapid installation connector

Abstract

The utility model discloses a waterproof rapid installation connector for a crystal head wire harness, and relates to the technical field of electronic components. Comprising an RJ45 waterproof connector, one end of the RJ45 waterproof connector is provided with a rear cover body, the other end of the RJ45 waterproof connector is provided with a main body rubber core, and a crystal head wire harness body penetrates through the main body rubber core. According to the utility model, the mounting hole is larger than the maximum size of the crystal head body, so that the crystal head body is convenient to directly pass through and mount without finding a non-mounted wire end to pass through, and the problem that the assembled crystal is difficult to mount is effectively solved. The wire sealing body is provided with the opening, and is directly sleeved on the wire harness body through the opening, and the wire sealing body is of a dovetail opening structure; the problem of falling caused by large opening after winding is solved, the reliability of the waterproof capability of the connector is improved, the waterproof protection capability is improved through the arrangement of the rubber core waterproof Rib body and the wire sealing body Rib structure, meanwhile, the interference area with a wire harness body is reduced, and installation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, and specifically relates to a waterproof and quick-installation connector for a crystal head wire harness. Background Art

[0002] Electronic components are the basic components in electronic devices, including resistors, capacitors, inductors, diodes, and triodes. A crystal head wire harness usually refers to a network wire harness with a crystal head (RJ45 connector) for network connection, and data transmission and network communication are achieved through these wire harnesses.

[0003] Currently, the connection between existing RJ45 connector products and crystal head wire harnesses is installed through corresponding wire passing holes, and it is necessary to find an un-installed wire end to pass through, which makes the installation efficiency relatively slow to a certain extent; at the same time, the waterproof ring is fixedly designed and has a large contact area with the wire harness, resulting in a large interference area with the wire harness and inconvenient installation. Therefore, the present utility model is proposed. Content of the Utility Model

[0004] The purpose of the present utility model is to provide a waterproof and quick-installation connector for a crystal head wire harness to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A waterproof and quick-installation connector for a crystal head wire harness, including an RJ45 waterproof connector, with a rear cover body provided at one end of the RJ45 waterproof connector, and a main body rubber core provided at the other end. A crystal head wire harness body passes through the main body rubber core. The crystal head wire harness body includes a crystal head body and a wire harness body. A sealing wire body is sleeved on the wire harness body, and a freshness-keeping nut is provided outside the sealing wire body.

[0006] Preferably, an installation hole is opened inside the whole of the RJ45 waterproof connector, the rear cover body and the main body rubber core, and the crystal head body is installed through the installation hole, and one end of the crystal head body passes through the rear cover body.

[0007] Preferably, a rubber core waterproof Rib body is provided at one end of the main body rubber core. The rubber core waterproof Rib body is arranged as a ring body, and the rubber core waterproof Rib body is in adaptive extrusion contact with the sealing wire body.

[0008] Preferably, the sealing wire body is arranged as a circular ring block body, and sealing wire body Rib structures are symmetrically arranged on the inner wall of the sealing wire body. The sealing wire body Rib structures are arranged as ring bodies.

[0009] Preferably, the sealing wire body Rib structures are in extrusion contact with the wire harness body, the outer wall of the sealing wire body is arranged as a sealing wire body step structure, and a sealing wire body dovetail opening structure is provided on the sealing wire body step structure.

[0010] Preferably, the inner wall of the freshness-keeping nut is adapted to the sealing wire body. The inner wall of the freshness-keeping nut is provided with threads, and one end of the main body rubber core is provided with a thread groove, and the thread groove is adapted to the threads.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] For this RJ45 waterproof connector for crystal head wire harness, the installation hole is larger than the maximum size of the crystal head body, so that the crystal head body can be easily passed through directly for installation without searching for an un-installed wire end to penetrate, effectively solving the problem of difficult installation of the crystal head that has been assembled. Among them, the open port design of the sealing wire body is directly sleeved on the wire harness body through the open port, and the dovetail opening structure of the sealing wire body solves the problem of large opening and dropping after winding, further increasing the reliability of the waterproof ability of the connector. The setting of the waterproof Rib body of the rubber core and the Rib structure of the sealing wire body increases the waterproof protection ability, and at the same time reduces the interference area with the wire harness body, making the installation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is an exploded structural schematic diagram of the present utility model;

[0015] Figure 3 is a cross-sectional view of the present utility model;

[0016] Figure 4 is a partial cross-sectional view of the present utility model;

[0017] Figure 5 is a three-dimensional structural schematic diagram of a partial structure of the present utility model;

[0018] Figure 6 is a cross-sectional view of a partial structure of the present utility model.

[0019] In the figure: 1, RJ45 waterproof connector; 2, main body rubber core; 201, waterproof Rib body of rubber core; 3, crystal head wire harness body; 4, sealing wire body; 401, Rib structure of sealing wire body; 402, step structure of sealing wire body; 403, dovetail opening structure of sealing wire body; 5, freshness-keeping nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] During the use of electronic components, a connector for a communication crystal head wire harness is required. This connector is specifically used to ensure the connection and installation of the connector and the crystal head wire harness body. The connector has good waterproof performance. During use, it needs to undergo preparatory work such as installation and inspection in advance to ensure the normal use of this connector.

[0022] As Figures 1 - 6 shown, the present utility model provides a technical solution: a waterproof and quick-installation connector for a crystal head wire harness, including an RJ45 waterproof connector 1. One end of the RJ45 waterproof connector 1 is provided with a rear cover body, and the other end is provided with a main body rubber core 2. A crystal head wire harness body 3 passes through the main body rubber core 2. The crystal head wire harness body 3 includes a crystal head body and a wire harness body. A sealing wire body 4 is sleeved on the wire harness body, and a freshness-keeping nut 5 is arranged outside the sealing wire body 4. Among them, the RJ45 waterproof connector 1 is a prior art. As a waterproof connector for network connection, the RJ45 waterproof connector 1 is designed to protect the network interface from the intrusion of moisture and dust.

[0023] In the embodiment, an installation hole is opened inside the RJ45 waterproof connector 1, the rear cover body and the main body rubber core 2 as a whole. The crystal head body is installed through the installation hole. One end of the crystal head body passes through the rear cover body. Among them, the crystal head body is arranged inside the rear cover body to ensure the adaptation connection with other devices.

[0024] In the embodiment, one end of the main body rubber core 2 is provided with a rubber core waterproof Rib body 201. The rubber core waterproof Rib body 201 is arranged as a ring body. The rubber core waterproof Rib body 201 is in adaptively pressing contact with the sealing wire body 4. The sealing wire body 4 is arranged as a circular ring block body. The inner wall of the sealing wire body 4 is symmetrically provided with a sealing wire body Rib structure 401. The sealing wire body Rib structure 401 is arranged as a ring body. Among them, the waterproof Rib is a structural component for improving the sealing performance and waterproof performance, which is a prior art.

[0025] In the embodiment, the sealing wire body Rib structure 401 is in pressing contact with the wire harness body. The outer wall of the sealing wire body 4 is provided with a sealing wire body step structure 402. A sealing wire body dovetail opening structure 403 is arranged on the sealing wire body step structure 402. Among them, the design of the sealing wire body step structure 402 enables the interaction of different regional structures to form a complete isolation layer, effectively ensuring the waterproof ability.

[0026] In an embodiment, the inner wall of the freshness-keeping nut 5 is adapted to the wire-sealing body 4. The inner wall of the freshness-keeping nut 5 is provided with threads, and one end of the main body rubber core 2 is provided with a thread groove, which is adapted to the threads. The installation hole is larger than the maximum size of the crystal head body, so that the crystal head body can be easily passed through for installation directly without searching for an un-installed wire end to penetrate, effectively solving the problem of difficult installation of the already assembled crystal. Among them, the wire-sealing body 4 has an open design, and is directly sleeved on the wire harness body through the open port. Moreover, the dovetail opening structure 403 of the wire-sealing body solves the problem of large opening and dropping after winding, and further increases the reliability of the waterproof ability of the connector. The setting of the rubber core waterproof Rib body 201 and the wire-sealing body Rib structure 401 increases the waterproof protection ability, and at the same time reduces the interference area with the wire harness body, making the installation more convenient.

[0027] Working principle: When using this connector, the crystal head wire harness body 3 is passed through the installation hole for installation. After positioning and fixing the crystal head body 3, the wire-sealing body 4 is sleeved on the wire harness body to ensure that the wire-sealing body 4 is in extrusion contact with the RJ45 waterproof connector 1 and the main body rubber core 2 as a whole. Finally, the freshness-keeping nut 5 is sleeved on the wire harness body and installed and locked with the main body rubber core 2 to complete the installation.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended embodiments and their equivalents.

Claims

1. A waterproof and quick-installation connector for a crystal head wire harness, comprising an RJ45 waterproof connector (1), characterized in that: One end of the RJ45 waterproof connector (1) is provided with a rear cover body, and the other end is provided with a main body rubber core (2). A crystal head wire harness body (3) passes through the main body rubber core (2). The crystal head wire harness body (3) includes a crystal head body and a wire harness body. A wire sealing body (4) is sleeved on the wire harness body, and a freshness-keeping nut (5) is arranged outside the wire sealing body (4).

2. The waterproof and quick-installation connector for a crystal head wire harness according to claim 1, wherein: An installation hole is formed inside the RJ45 waterproof connector (1), the rear cover body and the main body rubber core (2) as a whole. The crystal head body is installed through the installation hole, and one end of the crystal head body passes through the rear cover body.

3. The waterproof and quick-installation connector for a crystal head wire harness according to claim 1, characterized in that: One end of the main body rubber core (2) is provided with a rubber core waterproof Rib body (201). The rubber core waterproof Rib body (201) is arranged as a ring body, and the rubber core waterproof Rib body (201) is in adaptive extrusion contact with the wire sealing body (4).

4. The waterproof and quick-installation connector for a crystal head wire harness according to claim 1, wherein: The wire sealing body (4) is arranged as a circular ring block body. Wire sealing body Rib structures (401) are symmetrically arranged on the inner wall of the wire sealing body (4), and the wire sealing body Rib structures (401) are arranged as ring bodies.

5. The waterproof and quick-installation connector for a crystal head wire harness according to claim 4, wherein: The wire sealing body Rib structures (401) are in extrusion contact with the wire harness body. The outer wall of the wire sealing body (4) is arranged as a wire sealing body step structure (402), and a wire sealing body dovetail opening structure (403) is arranged on the wire sealing body step structure (402).

6. The waterproof and quick-installation connector for a crystal head wire harness according to claim 1, wherein: The inner wall of the freshness-keeping nut (5) is adapted to the wire sealing body (4). Threads are arranged on the inner wall of the freshness-keeping nut (5), and a thread groove is formed at one end of the main body rubber core (2). The thread groove is adapted to the threads.

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