Connector device

Abstract

The utility model discloses a connector device, which includes a flange, a base and a movable part. The base is inserted into the upper end of the movable part and can rotate in the movable part, and the lower end of the movable part is detachably connected to the flange. The connector device of the utility model is inserted into the upper end of the movable part and can rotate in the movable part, so that the base and the movable part are movably connected and can rotate, and the base can be adjusted to meet the use requirements. At the same time, a detachable connection method is adopted between the flange and the movable part, so that the flange and the base can be replaced and adjusted, so that the connector device meets the installation and use requirements of various models, greatly reducing costs.

Description

Technical Field

[0001] The utility model relates to a connector device. Background Art

[0002] In the electrical industry, connectors have been widely used. Connectors are mainly used to fix and connect cables.

[0003] At present, the connector is an integral structure and is manufactured by one-piece molding. The two ends of the connector have flange interfaces and base interfaces for installation and connection. Due to the one-piece molding processing method, the base interface cannot be adjusted to adapt to different working conditions. At the same time, the models of the flange interface and the base interface after processing are fixed and cannot be changed, so that the interfaces at both ends of each connector can only be installed and connected with a specific structure, resulting in diversified production models of connectors and high costs. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and the utility model provides a connector device.

[0005] The utility model is realized by the following technical solutions:

[0006] A connector device comprises a flange, a base and a movable component, wherein the base is inserted into the upper end of the movable component and can rotate in the movable component, and the lower end of the movable component is detachably connected to the flange.

[0007] Furthermore, the movable joint component is a movable nut, the outer peripheral surface of the flange component has an external threaded portion, and the lower end of the movable nut is threadedly connected to the external threaded portion.

[0008] Furthermore, a stop ring is pressed between the movable nut and the flange.

[0009] Furthermore, the outer peripheral surface of the flange has an annular groove, which is located below the external threaded portion. The movable nut moves downward and covers the annular groove, so that the stop ring is pressed between the movable nut and the annular groove.

[0010] Furthermore, the bottom of the base and / or the top of the flange has at least one anti-rotation portion, and the anti-rotation portion is used to prevent the base and the flange from rotating.

[0011] Furthermore, the anti-rotation portion is in a tooth shape, and a plurality of the anti-rotation portions are respectively arranged around the bottom of the base and the top of the flange.

[0012] Furthermore, the connector device also includes a retaining spring, and the inner wall surface of the movable part and the outer peripheral surface of the base are provided with retaining spring grooves, and the retaining spring extends into the two retaining spring grooves to enable the base and the movable part to be rotationally connected through the retaining spring.

[0013] Furthermore, a sealing ring is pressed between the base and the flange.

[0014] Furthermore, the outer peripheral surface of the flange has a sealing groove, the sealing groove is located above the external threaded portion, the bottom of the base has a sealing portion extending downward, and the sealing ring is pressed between the sealing groove and the sealing portion.

[0015] The beneficial effects of the utility model are:

[0016] The connector device of the utility model is inserted into the upper end of the movable part by the base and can rotate in the movable part, so that the base and the movable part are movably connected and can rotate, and the base can be adjusted to meet the use requirements. At the same time, the flange and the movable part are connected in a detachable manner, so that the flange and the base can be replaced and adjusted, so that the connector device meets the installation and use requirements of various models, greatly reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a connector device according to an embodiment of the utility model.

[0018] Figure 2 Schematic diagram of the internal structure of the connector device according to an embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the exploded structure of the connector device according to an embodiment of the utility model.

[0020] Figure 4 It is a schematic structural diagram of flanges of five different shapes according to an embodiment of the present invention.

[0021] Figure 5 It is a schematic structural diagram of bases with two different shapes according to an embodiment of the utility model.

[0022] Description of reference numerals:

[0023] Flange 1

[0024] External thread portion 11

[0025] Ring groove 12

[0026] Anti-rotation part 13

[0027] Seal groove 14

[0028] Base 2

[0029] Sealing part 21

[0030] Joint parts 3

[0031] Circlip groove 31

[0032] Stop ring 4

[0033] Circlip 5

[0034] Sealing ring 6 DETAILED DESCRIPTION

[0035] The following descriptions of the embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment discloses a connector device, which includes a flange 1, a base 2 and a movable part 3, wherein the base 2 is inserted into the upper end of the movable part 3 and can rotate in the movable part 3, and the lower end of the movable part 3 is detachably connected to the flange 1. The base 2 is inserted into the upper end of the movable part 3 and can rotate in the movable part 3, so that the base 2 and the movable part 3 are movably connected and can rotate, so that the base 2 can be adjusted to meet the use requirements; and the adjustment is convenient, and the use is very convenient. At the same time, the base 2 is inserted into the joint component 3, and a detachable connection method is adopted between the flange component 1 and the joint component 3, so that the flange component 1 and the base 2 can be disassembled for maintenance and replacement, and installation and disassembly are very convenient; and after the flange component 1 and the base 2 are disassembled, the flange component 1 and the base 2 of different shapes and structures can be replaced, that is, different types of flange components 1 and base 2 can be replaced to meet the installation and use requirements of different types of interfaces, so that the connector device can meet the installation and use requirements of various models, so there is no need to produce multiple different types of connector devices, only the flange component 1 and the base 2 need to be replaced, which greatly reduces the cost.

[0037] In this embodiment, the movable component 3 is a movable nut, and the outer peripheral surface of the flange 1 has an external threaded portion 11, and the lower end of the movable nut is threadedly connected to the external threaded portion 11. Through the threaded connection between the movable nut and the external threaded portion 11, the flange 1 and the movable component 3 can be installed or removed by rotating the movable component 3, and the installation and removal are very convenient; at the same time, the structure is simple.

[0038] A stop ring 4 is pressed between the union nut and the flange 1. The stop ring 4 is located below the external threaded portion 11, and the union component 3 is pressed onto the stop ring 4 after being threadedly connected to the external threaded portion 11, effectively preventing loosening between the union component 3 and the flange 1, and providing a higher connection stability.

[0039] The outer peripheral surface of the flange 1 has an annular groove 12, which is located below the external threaded portion 11. The union nut moves downward and covers the annular groove 12, so that the stop ring 4 is pressed between the union nut and the annular groove 12. The stop ring 4 is inserted into the annular groove 12, and the annular groove 12 will limit and position the stop ring 4, effectively avoiding the offset and dislocation of the stop ring 4 during use, ensuring that the stop ring 4 is pressed between the flange 1 and the union component 3, and has higher stability.

[0040] The bottom of the base 2 and / or the top of the flange 1 has at least one anti-rotation portion 13, and the anti-rotation portion 13 is used to prevent the base 2 and the flange 1 from rotating. The upper and lower ends of the movable joint 3 are respectively sleeved on the base 2 and the flange 1, and the top of the flange 1 and the bottom of the base 2 will exert a force on each other through the anti-rotation portion 132 to prevent the flange 1 and the base 2 from rotating, so that the connection between the flange 1 and the base 2 is more stable, effectively avoiding the rotation between the flange 1 and the base 2, and achieving a more stable and reliable electrical connection.

[0041] In this embodiment, the anti-rotation part 13 is in the shape of a tooth, and a plurality of anti-rotation parts 13 are respectively arranged around the bottom of the base 2 and the top of the flange 1. The top of the flange 1 and the bottom of the base 2 are meshed with each other through a plurality of tooth-shaped anti-rotation parts 13, so that the connection stability between the flange 1 and the base 2 is higher. When the base 2 needs to be rotated and adjusted, it is necessary to manually loosen the joint 3 so that the flange 1 and the base 2 can move in a direction away from each other, and the plurality of anti-rotation parts 13 meshed with each other up and down can be disengaged from each other to achieve the rotation adjustment of the base 2, which is safer and more stable. At the same time, the anti-rotation part 13 is in the shape of a tooth, so that the flange 1 and the base 2 can be meshed within a small rotation range to exert a force on each other, thereby achieving fixation without rotational movement; and the structure is simple and very convenient to use. Of course, in other embodiments, the anti-rotation part 13 can also adopt other structural forms, as long as the interaction force between the flange 1 and the base 2 is achieved to prevent rotational movement.

[0042] The connector device further includes a clamping spring 5, and a clamping spring groove 31 is provided on the inner wall surface of the movable part 3 and the outer peripheral surface of the base 2, and the clamping spring 5 extends into the two clamping spring grooves 31, so that the base 2 and the movable part 3 are rotatably connected through the clamping spring 5. By providing the clamping spring grooves 31 on the inner wall surface of the movable part 3 and the outer peripheral surface of the base 2, the inner and outer sides of the clamping spring 5 extend into the two clamping spring grooves 31 respectively, so that the base 2 and the movable part 3 are installed and connected together, and the clamping spring 5 is used to limit the radial movement between the base 2 and the movable part 3 to prevent the movable part 3 from being separated from the base 2, and the clamping spring 5 allows the movable part 3 to rotate on the base 2, and the structure is simple, the installation is convenient, and it is very convenient to use.

[0043] A sealing ring 6 is pressed between the base 2 and the flange 1. The sealing ring 6 effectively strengthens the sealing between the base 2 and the flange 1, thereby improving the safety and stability of the connector device.

[0044] The outer peripheral surface of the flange 1 has a sealing groove 14, which is located above the external threaded portion 11. The bottom of the base 2 has a sealing portion 21 extending downward, and the sealing ring 6 is pressed between the sealing groove 14 and the sealing portion 21. The sealing ring 6 will be inserted into the sealing groove 14, and the sealing groove 14 will limit and position the sealing ring 6, effectively avoiding the offset and dislocation of the sealing ring 6 during use, ensuring that the sealing ring 6 is pressed between the flange 1 and the sealing portion 21, and has higher stability.

[0045] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A connector device, characterized in that: It comprises a flange, a base and a movable component. The base is inserted into the upper end of the movable component and can rotate in the movable component. The lower end of the movable component is detachably connected to the flange.

2. The connector device according to claim 1, characterized in that The movable joint component is a movable nut, the outer peripheral surface of the flange component has an external threaded portion, and the lower end of the movable nut is threadedly connected to the external threaded portion.

3. The connector device according to claim 2, characterized in that A stop ring is pressed between the movable nut and the flange member.

4. The connector device according to claim 3, characterized in that The outer peripheral surface of the flange is provided with an annular groove, and the annular groove is located below the external threaded portion. The movable nut moves downward and covers the annular groove, so that the stop ring is pressed between the movable nut and the annular groove.

5. The connector device according to claim 1, characterized in that The bottom of the base and / or the top of the flange has at least one anti-rotation portion, and the anti-rotation portion is used to prevent the base and the flange from rotating.

6. The connector device according to claim 5, characterized in that The anti-rotation portion is in a tooth shape, and a plurality of the anti-rotation portions are respectively arranged around the bottom of the base and the top of the flange.

7. The connector device according to claim 1, characterized in that The connector device also includes a retaining spring, and retaining spring grooves are provided on the inner wall surface of the movable component and the outer peripheral surface of the base. The retaining spring extends into the two retaining spring grooves so that the base and the movable component are rotatably connected through the retaining spring.

8. The connector device according to claim 2, characterized in that A sealing ring is pressed between the base and the flange.

9. The connector device according to claim 8, characterized in that The outer peripheral surface of the flange is provided with a sealing groove, and the sealing groove is located above the external threaded portion. The bottom of the base is provided with a sealing portion extending downward, and the sealing ring is pressed between the sealing groove and the sealing portion.

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