Aviation plug

Abstract

The utility model discloses an aviation plug, which comprises a wiring end, a cable and a plugging end, one end of the cable is connected with the wiring end, the other end of the cable is connected with the plugging end, and the connection positions of the cable and the wiring end and the plugging end are provided with rubber coatings. According to the aviation plug provided by the embodiment of the invention, the connection positions among the cable, the wiring end and the plugging end are covered by the rubber coating, so that moisture, moisture and dust substances in an external environment are effectively prevented from entering the connection positions of the aviation plug, safe and reliable connection among the cable, the wiring end and the plugging end is ensured, and the protection level of the aviation plug is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution assistance, in particular to an aviation plug. Background Art

[0002] At present, the installation process of the aviation plug used in the switch cabinet is relatively complicated, and the protection level of the final aviation plug product is low, which cannot effectively prevent the intrusion of moisture, dust and other foreign substances, thereby affecting the normal operation and service life of the aviation plug. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an aviation plug, which can effectively prevent the intrusion of moisture, dust and other foreign substances and improve the protection level of the aviation plug.

[0004] The aviation plug according to the embodiment of the utility model comprises a wiring terminal, a cable and a plug-in terminal, one end of the cable is connected to the wiring terminal, the other end of the cable is connected to the plug-in terminal, and the connection positions between the cable and the wiring terminal and the plug-in terminal are all provided with rubber coating.

[0005] According to some embodiments of the utility model, the wiring terminal and the plug-in end are both provided with a locking fixing nut, the outer surface of the locking fixing nut is provided with a plurality of protruding threads, the inner surface of the locking fixing nut is provided with a recessed groove, and the locking fixing nut is connected to the wiring terminal and the plug-in end through the recessed groove.

[0006] According to some embodiments of the utility model, the wiring terminal is provided with a female plug and a nut limiting mechanism, the female plug has a plurality of female end pins built in, the female plug is connected to one end of the nut limiting mechanism, the other end of the nut limiting mechanism is connected to the rubber bag, and the diameter of the female plug is smaller than the diameter of the nut limiting mechanism.

[0007] According to some embodiments of the utility model, the plug-in end is provided with a male plug and a nut limiting mechanism, and the male plug is equipped with male end pins that are compatible with the number and specifications of the female end pins.

[0008] According to some embodiments of the present utility model, the female plug, the nut limiting mechanism and the rubber bag are concentrically designed, and their diameters increase successively.

[0009] According to some embodiments of the present invention, one end of the nut limiting mechanism away from the female plug is connected to the rubber bag.

[0010] According to some embodiments of the present invention, the aviation plug is a 24-core aviation plug.

[0011] According to some embodiments of the present invention, the cable is an insulated cable.

[0012] The aviation plug according to the embodiment of the utility model has at least the following beneficial effects:

[0013] The aviation plug includes a wiring terminal, a cable and a plug-in terminal, one end of the cable is connected to the wiring terminal, the other end of the cable is connected to the plug-in terminal, and the connection positions of the cable, the wiring terminal and the plug-in terminal are all provided with rubber coating. According to the aviation plug of this embodiment, the connection position between the cable, the wiring terminal and the plug-in terminal is covered by rubber coating, which effectively prevents water vapor, moisture and dust in the external environment from entering the connection of the aviation plug, ensures the safe and reliable connection between the cable, the wiring terminal and the plug-in terminal, and improves the protection level of the aviation plug.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 This is a schematic diagram of the overall structure of the aviation plug of an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the female end pin of an embodiment of the utility model.

[0018] Reference numerals:

[0019] Wiring terminal 100; rubber coating 110; locking nut 120; female plug 130; nut limiting mechanism 140; female end pin 131; cable 200; plug-in terminal 300. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] Reference Figure 1 and Figure 2 The embodiment of the utility model provides an aviation plug, including a wiring terminal 100, a cable 200 and a plug-in terminal 300, one end of the cable 200 is connected to the wiring terminal 100, the other end of the cable 200 is connected to the plug-in terminal 300, and the connection positions of the cable 200, the wiring terminal 100 and the plug-in terminal 300 are all provided with a rubber coating 110. According to the aviation plug of this embodiment, the connection position between the cable 200, the wiring terminal 100 and the plug-in terminal 300 is covered by the rubber coating 110, which effectively prevents water vapor, moisture and dust in the external environment from entering the connection of the aviation plug, ensures a safe and reliable connection between the cable 200, the wiring terminal 100 and the plug-in terminal 300, and improves the protection level of the aviation plug.

[0024] It should be noted that the rubber coating 110 can firmly fix the connection between the cable 200, the terminal 100 and the plug end 300 together, preventing the cable 200 from loosening or falling off during use, reducing the number of connecting parts of the navigation plug and simplifying the installation steps. In addition, the rubber coating 110 has a certain elasticity and high temperature resistance, which can effectively reduce the loosening or breakage of the navigation plug due to vibration during use, and can also ensure the stability and safety of the connection between the cable 200 and the terminal 100 and the plug end 300 when working in a high temperature environment.

[0025] The wiring terminal 100 and the plug-in terminal 300 are both provided with a locking nut 120, the outer surface of the locking nut 120 is provided with a plurality of raised threads, the inner surface of the locking nut 120 is provided with a recessed spiral, and the locking nut 120 is connected to the wiring terminal 100 and the plug-in terminal 300 through the recessed spiral. It should be noted that the locking nut 120 is connected to the wiring terminal 100 and the plug-in terminal 300 through the recessed spiral, and the bite force when the recessed spiral rotates is used to generate friction between the locking nut 120 and the wiring terminal 100 and the plug-in terminal 300, so as to fix the wiring terminal 100 and the plug-in terminal 300 on the equipment connected to the aviation plug. The recessed spiral can effectively improve the anti-seismic performance of the aviation plug when connected, and prevent the aviation plug from falling off due to vibration of the internal equipment of the switch cabinet. The raised thread can make the aviation plug easily rotated by hand when it is installed, which is convenient for maintenance personnel to perform wiring or replacement operations, and improves the simplicity of the work of the aviation plug.

[0026] The terminal 100 is provided with a female plug 130 and a nut limiting mechanism 140. The female plug 130 has a plurality of female end pins 131 built therein. The female plug 130 is connected to one end of the nut limiting mechanism 140. The other end of the nut limiting mechanism 140 is connected to the rubber lagging 110. The diameter of the female plug 130 is smaller than the diameter of the nut limiting mechanism 140.

[0027] It should be noted that the female plug 130 is connected to the limiting mechanism to ensure that the locking nut 120 of the aviation plug will not fall off when it is placed, thereby ensuring the stability of the wiring terminal 100 and the plug terminal 300. The diameter of the female plug 130 is smaller than the diameter of the nut limiting mechanism 140. When the female plug 130 is inserted, the nut limiting mechanism 140 can prevent the female plug 130 from being inserted too deeply, which may cause malfunctions and damage.

[0028] The plug end 300 is provided with a male plug and a nut limiting mechanism 140, and the male plug is equipped with male pins that match the number and specifications of the female pins 131. It should be noted that the male pins of the male plug match the number and specifications of the female pins 131 of the terminal 100, which can ensure the correct electrical connection. When plugging in, the male pins of the male plug can be matched and inserted into the corresponding socket, thereby realizing the transmission of electrical signals. The nut limiting mechanism 140 is connected to the male plug, which can ensure the stability of the plug end 300, so that the male plug is tightly connected to the terminal 100, preventing loosening or falling off during the plugging process, and ensuring the reliability of the connection.

[0029] The female plug 130, the nut limiting mechanism 140 and the rubber bag 110 are designed concentrically, and the diameters increase successively. It should be noted that the diameters of the female plug 130, the nut limiting mechanism 140 and the rubber bag 110 are designed concentrically, which gradually increases, making the connection more stable. The concentric design is adopted inside the aviation plug to ensure their accurate position when plugged in, thereby avoiding problems such as poor plugging or damage caused by position deviation. In addition, the communication design of the female plug 130, the nut limiting mechanism 140 and the rubber bag 110 can reduce the number of connections and connection joints, reduce the complexity of the overall structure, and through the concentric design, the female plug 130, the nut limiting mechanism 140 and the rubber bag 110 can work more closely together, thereby reducing the loss during signal transmission.

[0030] The end of the nut limiting mechanism 140 away from the female plug 130 is connected to the rubber coating 110. It should be noted that the end of the nut limiting mechanism 140 away from the female plug 130 is connected to the rubber coating 110, which can effectively protect the interface of the terminal 100. The rubber coating 110, as an external protective layer of the terminal 100 and the cable 200, can play the role of dustproof, waterproof, and anti-corrosion, and protect the connection position from the influence and damage of the external environment. At the same time, the rubber coating 110 can also provide certain mechanical protection, reducing the risk of damage to the aviation plug caused by accidental collision or vibration.

[0031] The aviation plug is a 24-core aviation plug. It should be noted that the 24-core aviation plug can achieve high-density connection. It can arrange multiple connection points in the limited space of the switch cabinet, and can effectively improve the connection density while ensuring the connection quality between devices. The 24-core aviation plug can support a variety of signal transmission and power supply. By arranging 24 connection points, it can realize the connection of multiple signals, power and ground wires, and meet various functional requirements in the switch cabinet, such as data transmission, power distribution, etc., and the aviation plug adopts a 110 rubber-coated design, which simplifies the installation process and improves the protection level.

[0032] The cable 200 is an insulated cable 200. It should be noted that the insulated cable 200 can effectively prevent current leakage and electromagnetic interference, and the insulated cable 200 has good insulation performance, which can prevent the current from causing dangerous situations such as electric shock and short circuit outside the cable 200. In addition, the insulated cable 200 can also reduce the impact of electromagnetic interference on other equipment, improve the safety of the aviation plug, and the insulated cable 200 has good wear resistance, corrosion resistance and aging resistance, which can extend the service life of the aviation plug and reduce the frequency and cost of replacement and maintenance.

[0033] The cable is an insulated cable. It should be noted that the insulated cable can effectively prevent current leakage and electromagnetic interference. The insulated cable has good insulation performance, which can prevent the current from causing dangerous situations such as electric shock and short circuit outside the cable. In addition, the insulated cable can also reduce the impact of electromagnetic interference on other equipment and improve the safety of the aviation plug. Insulated cables have good wear resistance, corrosion resistance and aging resistance, which can extend the service life of the aviation plug and reduce the frequency and cost of replacement and maintenance.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "further embodiments", "some specific embodiments" or "some examples" etc. means that the specific features, structures or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An aviation plug, characterized in that: It comprises a wiring terminal, a cable and a plug-in terminal, one end of the cable is connected to the wiring terminal, the other end of the cable is connected to the plug-in terminal, and the connection positions between the cable and the wiring terminal and the plug-in terminal are all provided with rubber coating.

2. The aviation plug according to claim 1, characterized in that: The wiring terminal and the plug-in terminal are both provided with a locking nut, the outer surface of the locking nut is provided with a plurality of raised threads, the inner surface of the locking nut is provided with a recessed groove, and the locking nut is connected to the wiring terminal and the plug-in terminal through the recessed groove.

3. The aviation plug according to claim 2, characterized in that: The wiring terminal is provided with a female plug and a nut limiting mechanism, the female plug has a plurality of female end pins built in, the female plug is connected to one end of the nut limiting mechanism, the other end of the nut limiting mechanism is connected to the rubber bag, and the diameter of the female plug is smaller than the diameter of the nut limiting mechanism.

4. The aviation plug according to claim 3, characterized in that: The plug-in end is provided with a male plug and a nut limiting mechanism, and the male plug is equipped with male end pins matching the number and specifications of the female end pins.

5. The aviation plug according to claim 3, characterized in that: The female plug, the nut limiting mechanism and the rubber bag are concentrically designed, and their diameters increase successively.

6. The aviation plug according to claim 3, characterized in that: One end of the nut limiting mechanism away from the female plug is connected to the rubber bag.

7. The aviation plug according to claim 1, characterized in that: The aviation plug is a 24-core aviation plug.

8. The aviation plug according to claim 1, characterized in that: The cable is an insulated cable.

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