Nylon aviation plug butting connector

Abstract

The utility model relates to a connector, in particular to a nylon aviation plug butting connector, which solves the problem of a connection structure of the connector. Comprising a left shell, a left connector, a right connector, a movable connector and a right shell which are sequentially installed along a main axis, the left connector and the right connector are connected in a sleeved mode, the movable connector is connected to the right connector in a sleeved mode to conduct axial blocking connection limiting, the movable connector and the left connector are in threaded connection, the left shell and the left connector are fixed in a threaded connection mode, and the right shell and the right connector are fixed in a threaded connection mode. The left shell and the right shell are provided with a through mounting cavity channel on the main axis, a conductive assembly is arranged in the mounting cavity channel, the conductive assembly is fixedly assembled with the left joint or the right joint, a mode of branching and then butt joint is adopted, the precision and the sealing performance are improved through ingenious design, a clamping opening is further formed in a wiring end position, and it is guaranteed that a large strand is stably connected, so that the service life of the large strand is prolonged. In the using process, disassembly and assembly are convenient, personnel operation is convenient, and safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a connector, in particular to a nylon aviation plug butt joint connector. BACKGROUND

[0002] The connector is also called connector. It is also called joint and socket in China, and generally refers to electrical connector. That is, the device for connecting two active devices to transmit current or signal. The male end and the female end can transmit information or current after contact, also known as connector. For some special operation scenes, thick wire connection needs to use sealed and insulated special connectors, which are different from general terminal fastening. In butt joint, it is necessary to ensure good contact and stable structure to ensure operation safety and reliable use. There are many points that can be improved in the design of traditional products to further improve the performance and safety of the products. SUMMARY

[0003] In view of the existing technical deficiencies, the utility model provides a nylon aviation plug butt joint connector.

[0004] In order to achieve the above purpose, the utility model adopts the technical scheme: a nylon aviation plug butt joint connector, which comprises left shell, left joint, right joint, movable joint and right shell installed in sequence along the main shaft line, the left joint is sleeved with the right joint, the movable joint is axially blocked and limited on the right joint, and the movable joint is threadedly connected with the left joint, the left shell and the left joint are threadedly connected and fixed, the right shell and the right joint are threadedly connected and fixed, the left shell and the right shell are provided with through installation cavity on the main shaft line, the installation cavity is provided with conductive assembly, the conductive assembly is fixedly assembled with the left joint or the right joint, the left shell and the right shell are provided with a plurality of openings and a built-in collection sleeve in the opening at the end away from the movable joint, and the left shell and the right shell are provided with nuts at the end where the collection sleeve is located.

[0005] The conductive assembly comprises a fixator, a connecting pipe and a sealing ring.

[0006] The connecting pipe comprises an open pipe and a sealing pipe, the open pipe and the sealing pipe are inserted and fixed, and the open pipe and the sealing pipe are provided with notches at the opposite end sides.

[0007] The fixator is composed of a plurality of fixed units, and the sealing ring is arranged at the connection of the fixed units.

[0008] The fixator is provided with positioning groove one and positioning block one on the arc side surface, the left joint or the right joint is provided with positioning positioning groove two and positioning block two, and the positioning groove one and the positioning block two are embedded and fixed, and the positioning groove two and the positioning block one are embedded and fixed.

[0009] The diameters of the left shell and the right shell gradually increase towards the center of the main shaft line.

[0010] The left shell and the right shell are provided with a stopper at the end of the aperture to prevent the sleeve from being detached.

[0011] The stopper corresponds to the aperture one by one.

[0012] The left joint is provided with a ring buckle on the outer wall, and the ring buckle is further provided with a connecting strip and a sealing screw cap buckled on the connecting strip.

[0013] The movable joint is provided with an anti-skid groove arranged along the circumference on the outer wall.

[0014] The nylon aviation plug-in butt joint connector provided by the utility model adopts the form of tapping and butt joint, and is ingeniously designed to enhance precision and sealing performance. In addition, a clamping opening is arranged at the wiring end, which ensures stable connection of thick wires and facilitates disassembly and assembly during use, and is convenient for personnel operation and has high safety. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a combined structure schematic view of the utility model;

[0016] Figure 2 It is an exploded structure schematic view of the utility model;

[0017] Figure 3 It is a left shell structure schematic view of the utility model;

[0018] Figure 4 It is a connecting pipe structure schematic view of the utility model;

[0019] Figure 5 It is a fixer structure schematic view of the utility model;

[0020] Figure 6 It is a left joint structure schematic view of the utility model. DETAILED DESCRIPTION

[0021] As Figures 1-6As shown, a nylon aviation plug-in butt connector includes left shell 1, left joint 2, right joint 3, movable joint 4 and right shell 5 installed along the main axis in turn, the left joint 2 is sleeved with the right joint 3, the movable joint 4 is sleeved on the right joint 3 and is axially blocked and limited, and the movable joint 4 is threadedly connected with the left joint 2. The basic layout is relatively symmetrical to left and right, and the middle part adopts a movable joint form to strengthen the axial fixation. Overall, the threaded connection at multiple places can effectively bear the scene stretching load, in addition, the wire harness is inserted and fixedly connected at the left shell 1 and the right shell 5. The left shell 1 and the right shell 5 are threadedly connected and fixed between the left shell 1 and the left joint 2 and between the right shell 5 and the right joint 3, and the left shell 1 and the right shell 5 are provided with a through installation cavity on the main axis, the installation cavity is provided with a conductive assembly, and the conductive assembly is fixedly assembled with the left joint 2 or the right joint 3. The wire harness is not directly connected, but indirectly connected through the conductive assembly, so as to ensure the stable contact of the connection.

[0022] The left shell 1 and the right shell 5 are provided with a plurality of openings 6 at the outer edge of the end away from the movable joint 4 and a built-in collection sleeve 7 at the opening 6, and the left shell 1 and the right shell 5 are further provided with a nut 8 at one end where the collection sleeve 7 is located. The design of the opening 6 enables the place to have the ability of elastic stretching or contraction, and the collection sleeve 7 plays a protective and tightening role. That is, the collection sleeve 7 prevents the sharp part of the opening 6 from scratching, and can also stabilize the position of the wire harness at the end of the connector. The use of the nut 8 can ensure that the opening 6 is tightened to an appropriate degree, which is conducive to improving the stability after the wire harness is connected and improving the anti-plugging performance.

[0023] The conductive assembly includes a fixer 9, a connecting pipe 10 and a sealing ring 11. In this embodiment, the fixer 9 adopts a multi-section assembly design, and a structure for fixing and positioning the connecting pipe 10 can be further arranged on each part to avoid swinging, rotating and other conditions of the connecting pipe 10. The sealing ring 11 improves the friction force of the axial plug-in on the one hand, and also ensures the electrical sealing performance of the connection gap. The connecting pipe 10 includes an open pipe 12 and a sealing pipe 13, the open pipe 12 and the sealing pipe 13 are inserted and fixed between them, and the open pipe 12 and the sealing pipe 13 are provided with a cutout 14 on the side surface of the end away from each other. The open pipe 12 is completely through, and the sealing pipe 13 is closed at one end, and the two are made of conductive metal such as copper material, which ensures stable and reliable electrical connection through large-area and multi-directional contact. The design of the cutout 14 is mainly to facilitate the insertion of thick wires and to reduce the difficulty of connection operation to a certain extent.

[0024] The sealer 9 is composed of several fixed units, and the sealing ring 11 is arranged at the connection of the fixed units. The sealer 9 is provided with a positioning groove one 15 and a positioning block one 16 on the arc-shaped side, and the left joint 2 or the right joint 3 is provided with a positioning positioning groove two 17 and a positioning block two 18, and the positioning groove one 15 and the positioning block two 18 and the positioning groove two 17 and the positioning block one 16 are embedded and fixed. The concave-convex is reversed and designed in multiple places, which is beneficial to the structural stability and avoids deviation caused by vibration and other factors.

[0025] The left shell 1 and the right shell 5 gradually increase in diameter towards the central main axis, so that the left shell 1 and the right shell 5 have a larger internal volume in the direction close to the sealer 9, and a larger space allowance is provided, and the tightening fixing treatment at the gap 6 is not affected. The left shell 1 and the right shell 5 are provided with a stop block 19 at the end of the gap 6 to prevent the release of the constriction sleeve 7. The stop block 19 corresponds to the gap 6 one by one, and in the embodiment, the stop block 19 is arranged at the top end of the gap 6 adjacent part, which is convenient for processing production and use. The outer side wall of the left joint 2 is provided with a ring buckle 20, and the ring buckle 20 is further provided with a connecting strip 21 and a sealing screw cap 22 buckled on the connecting strip 21, which increases the function of the connector, and part of the electrical interface can be directly sealed according to the use requirement. The movable joint 4 is provided with an anti-skid groove 23 arranged along the circumference on the outer side wall, which improves the operability and facilitates personnel operation.

[0026] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model, at the same time, the basic principle, main features and advantages of the utility model are shown and described above, and those skilled in the art should understand.

Claims

1. A nylon aviation plug-in connector characterized by, It includes left shell, left joint, right joint, movable joint and right shell installed along main axis in turn, the left joint is sleeved with right joint, the movable joint is sleeved on right joint and is limited and positioned axially, and the movable joint is threadedly connected with left joint, the left shell and right shell are threadedly connected and fixed between left joint and right joint, the left shell and right shell are provided with through installation cavity on main axis, the installation cavity is provided with conductive assembly, the conductive assembly is fixedly assembled with left joint or right joint, the left shell and right shell are provided with a plurality of openings on outer edge of end portion away from movable joint and collecting sleeve arranged in openings, and the left shell and right shell are provided with nut on one end where collecting sleeve is arranged.

2. A nylon aviation plug-in connector as claimed in claim 1, wherein, The conductive assembly comprises fixator, connecting pipe and sealing ring.

3. A nylon aviation plug-in connector as claimed in claim 2, wherein, The connecting pipe comprises opening pipe and sealing pipe, the opening pipe and sealing pipe are inserted and fixed, and the opening pipe and sealing pipe are provided with cutout on one end side away from each other.

4. A nylon aviation plug-in connector as claimed in claim 3, wherein, The fixator is composed of a plurality of fixed units, and the sealing ring is arranged at the connection of the fixed units.

5. A nylon aviation plug-in connector as claimed in claim 2, wherein, The fixator is provided with positioning groove one and positioning block one on arc-shaped side surface, the left joint or right joint is provided with positioning positioning groove two and positioning block two, and the positioning groove one and positioning block two and the positioning groove two and positioning block one are embedded and fixed.

6. A nylon aviation plug-in connector as claimed in claim 1, wherein, The diameters of the left shell and right shell gradually increase towards the center of the main axis.

7. A nylon aviation plug-in connector as claimed in claim 1, wherein, The left shell and right shell are provided with stopper at the end where the opening is arranged, which prevents the collecting sleeve from being separated.

8. A nylon aviation plug-in connector as claimed in claim 7, wherein, The stopper corresponds to the opening one by one.

9. A nylon aviation plug-in connector as claimed in claim 1, wherein, The outer side wall of the left joint is provided with ring buckle, the ring buckle is further provided with connecting strip and sealing screw cap buckled on the connecting strip.

10. A nylon aviation plug-in connector as claimed in claim 1, wherein, The movable joint is provided with anti-skid groove arranged along the circumference on the outer side wall.

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