Connector with stable and reliable connection

Abstract

The utility model discloses a connector stable and reliable in connection, which comprises a fixed shell, the inner wall of the fixed shell is fixedly connected with a limiting pipe, the interior of the limiting pipe is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected to the side surface of a connecting seat, a connecting head is inserted in the connecting seat, and the connecting head is connected with the limiting pipe. The lower surface of the connector is fixedly connected with a threaded column, and the inner bottom wall of the fixing shell is fixedly connected with a limiting seat. According to the connector stable and reliable in connection, a user can pull the connecting seat to rotate to enable the connecting seat to rotate to the outside of the fixing shell, then the connecting head and the connecting seat are directly connected together in an inserted mode, then the connecting seat is rotated back into the fixing shell again, the connecting head can be installed in the limiting seat, and the threaded column at the bottom of the connecting head can be inserted into the limiting seat. And the locking nut is used for limiting the threaded column, so that the connection between the connector and the connecting seat is more stable and reliable, and the connector is not easy to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, and particularly relates to a connector with stable and reliable connection. Background Art

[0002] Connectors have significant advantages such as being convenient to carry, having a unified standard, supporting hot plugging, and being easy to expand.

[0003] When the existing connectors are in use, they are directly connected together by inserting into the USB port, and the connection part is exposed outside, which is prone to being bumped. Moreover, only relying on the plug-in connection method, the connection is not stable. During the process of pulling the connecting wire back and forth, it is extremely easy to cause the connector head to fall off. Therefore, we propose a connector with stable and reliable connection. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a connector with stable and reliable connection, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A connector with stable and reliable connection includes a fixed shell. The inner wall of the fixed shell is fixedly connected with a limiting tube. A rotating shaft is rotatably connected inside the limiting tube. The rotating shaft is fixedly connected to the side surface of a connecting seat. A connector head is inserted into the connecting seat. A threaded column is fixedly connected to the lower surface of the connector head. The inner bottom wall of the fixed shell is fixedly connected with a limiting seat.

[0007] In order to prevent the threaded column from detaching from the inside of the limiting seat, as a connector with stable and reliable connection of the utility model, an external thread is provided on the outer surface of the threaded column, and a locking nut is threadedly connected to the outer surface of the threaded column.

[0008] In order to fix the threaded column, as a connector with stable and reliable connection of the utility model, a through hole is opened on the upper surface of the limiting seat, and the threaded column is inserted into the through hole.

[0009] In order to facilitate the limitation of the connector head, as a connector with stable and reliable connection of the utility model, the connector head is clamped inside the limiting seat, and the shape of the limiting seat is U-shaped.

[0010] In order to make the fixed shell placed more stably, as a connector with stable and reliable connection of the utility model, L-shaped support rods are fixedly connected to both sides of the fixed shell, and the bottom ends of the L-shaped support rods are fixedly connected to the upper surface of a bottom plate.

[0011] In order to place the connector more stably, as a connector with stable and reliable connection of the utility model, a suction cup is fixedly connected to the lower surface of the base plate, and the number of the suction cups is four.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The connector with stable and reliable connection is provided with a fixed shell, a limiting tube, a rotating shaft, a connecting seat, a connecting head, a limiting seat, a locking nut and a through hole. When the connecting seat is connected with the connecting head, a user can turn the connecting seat to rotate the connecting seat to the outside of the fixed shell, and then directly plug the connecting head and the connecting seat together, and then turn the connecting seat back to the inside of the fixed shell. The connecting head can be installed in the limiting seat, and the threaded column at the bottom of the connecting head can be inserted into the limiting seat. The locking nut is then used to limit the threaded column, so that the connection between the connecting head and the connecting seat can be more stable and reliable, and it is not easy to fall off. In addition, the connecting part of the connecting seat and the connecting head is stored in the fixed shell, so the connecting part can be protected and not easily bumped. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the axonometric structure of a connector with stable and reliable connection according to Embodiment 1 of the utility model;

[0015] Figure 2 This is a schematic diagram of a bottom-up axonometric structure of a connector with a stable and reliable connection according to Embodiment 1 of the utility model;

[0016] Figure 3 This is a schematic cross-sectional isometric structural diagram of a connector with stable and reliable connection according to Embodiment 1 of the utility model;

[0017] Figure 4 This is one of the partial enlarged structural schematic diagrams of a connector with stable and reliable connection according to Embodiment 1 of the utility model;

[0018] Figure 5 This is a second partial enlarged structural diagram of a connector with stable and reliable connection according to Embodiment 1 of the utility model;

[0019] Figure 6 This is a schematic diagram of the axonometric structure of a limit seat in a connector with stable and reliable connection in Example 1 of the utility model.

[0020] In the figure: 1. fixed shell; 2. limiting tube; 3. rotating shaft; 4. connecting seat; 5. connecting head; 6. threaded column; 7. limiting seat; 8. locking nut; 9. through hole; 10. L-shaped support rod; 11. bottom plate; 12. suction cup. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1-6 As shown, a connector with stable and reliable connection includes a fixed shell 1, the inner wall of the fixed shell 1 is fixedly connected to a limiting tube 2, the interior of the limiting tube 2 is rotatably connected to a rotating shaft 3, the rotating shaft 3 is fixedly connected to the side of a connecting seat 4, the interior of the connecting seat 4 is plugged with a connecting head 5, the lower surface of the connecting head 5 is fixedly connected to a threaded column 6, and the inner bottom wall of the fixed shell 1 is fixedly connected to a limiting seat 7.

[0024] During specific use, through the arrangement of the fixed shell 1, the limiting tube 2, the rotating shaft 3, the connecting seat 4, the connecting head 5, the limiting seat 7, the locking nut 8 and the through hole 9, when the connecting seat 4 is connected to the connecting head 5, the user can pull the connecting seat 4 to rotate, so that the connecting seat 4 is rotated to the outside of the fixed shell 1, and then the connecting head 5 and the connecting seat 4 are directly plugged together, and then the connecting seat 4 is turned back to the inside of the fixed shell 1, so that the connecting head 5 can be installed in the limiting seat 7, and the threaded column 6 at the bottom of the connecting head 5 can be inserted into the limiting seat 7, and then the locking nut 8 is used to limit the threaded column 6, so that the connection between the connecting head 5 and the connecting seat 4 can be made more stable and reliable, and it is not easy to fall off, and the connecting part between the connecting seat 4 and the connecting head 5 is stored in the fixed shell 1, which can protect the connecting part and is not easy to be bumped. There are two connecting seats 4, which is convenient for connecting multiple connecting heads 5 and is more practical.

[0025] In this embodiment, an outer surface of the threaded column 6 is provided with an external thread, and a locking nut 8 is threadedly connected to the outer surface of the threaded column 6 .

[0026] During specific use, the threaded column 6 can be limited by the setting of the locking nut 8, so that the threaded column 6 is not easily moved out from the inside of the limiting seat 7.

[0027] In this embodiment, a through hole 9 is formed on the upper surface of the limiting seat 7 , and a threaded column 6 is inserted into the through hole 9 .

[0028] During specific use, the through hole 9 is provided to facilitate the threaded column 6 to be inserted into the limiting seat 7 .

[0029] In this embodiment, the connector 5 is clamped inside the limiting seat 7, and the limiting seat 7 is U-shaped.

[0030] During specific use, through the setting of the limiting seat 7, the connector 5 can be inserted into the limiting seat 7 to limit the connector 5.

[0031] In this embodiment, both sides of the fixed shell 1 are fixedly connected to an L-shaped support rod 10 , and the bottom end of the L-shaped support rod 10 is fixedly connected to the upper surface of the bottom plate 11 .

[0032] During specific use, the L-shaped support rod 10 and the bottom plate 11 can be arranged to make the fixed shell 1 more stably placed.

[0033] In this embodiment, the lower surface of the bottom plate 11 is fixedly connected with a suction cup 12 , and the number of the suction cups 12 is four.

[0034] During specific use, the arrangement of the suction cup 12 can make the connector more stable.

[0035] Working principle: the user can turn the connecting seat 4 to rotate it to the outside of the fixed shell 1, and then the connecting head 5 is directly plugged into the connecting seat 4, and then the connecting seat 4 is turned back to the inside of the fixed shell 1, so that the connecting head 5 can be installed inside the limiting seat 7, and the threaded column 6 at the bottom of the connecting head 5 can be inserted into the limiting seat 7, and then the locking nut 8 is used to limit the threaded column 6, so that the connection between the connecting head 5 and the connecting seat 4 can be more stable and reliable, and it is not easy to fall off.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A connector with stable and reliable connection, comprising a fixed housing (1), characterized in that: The inner wall of the fixed shell (1) is fixedly connected with a limiting tube (2), a rotating shaft (3) is rotatably connected inside the limiting tube (2), the rotating shaft (3) is fixedly connected to the side surface of a connecting seat (4), a connecting head (5) is inserted into the connecting seat (4), a threaded column (6) is fixedly connected to the lower surface of the connecting head (5), and a limiting seat (7) is fixedly connected to the inner bottom wall of the fixed shell (1).

2. The connector with stable and reliable connection according to claim 1, characterized in that: External threads are provided on the outer surface of the threaded column (6), and a locking nut (8) is threadedly connected to the outer surface of the threaded column (6).

3. A connector with stable and reliable connection according to claim 1, characterized in that: A through hole (9) is formed in the upper surface of the limiting seat (7), and the threaded column (6) is inserted into the through hole (9).

4. A connector with stable and reliable connection according to claim 1, characterized in that: The connecting head (5) is clamped inside the limiting seat (7), and the limiting seat (7) is U-shaped in appearance.

5. A connector with stable and reliable connection according to claim 1, characterized in that: L-shaped support rods (10) are fixedly connected to both sides of the fixed shell (1), and the bottom ends of the L-shaped support rods (10) are fixedly connected to the upper surface of a bottom plate (11).

6. The connector with stable and reliable connection according to claim 5, wherein: Suction cups (12) are fixedly connected to the lower surface of the bottom plate (11), and the number of the suction cups (12) is four.

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