Nut locking all-metal connector

Abstract

The utility model relates to the technical field of connector, concretely is a nut locking full -metal connector, including connector male end, connector female end, cable and connecting assembly, the surface of connector female end and connector male end is inserted, cable is electrically connected with connector male end and connector female end respectively, and connecting assembly sets up on connector female end, and connecting assembly includes connecting sleeve and recess, and recess sets up on connector female end, and connecting sleeve is rotatably connected with the surface of connector female end, and connecting sleeve is screw -threaded with the surface of connector male end, and the inner wall of connecting sleeve is fixedly connected with the lug, and the lug is rotatably connected with the inner wall of recess. The utility model, by setting up connecting assembly, is convenient for simplifying the operation process of assembly fixed, greatly reduces assembly difficulty, avoids that internal cable or pipeline is distorted and damaged because of connecting operation or equipment movement, effectively improves the convenience of equipment.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a nut-locking all-metal connector. Background Technology

[0002] Connectors are core components in electronic systems that enable circuit connections and signal transmission. Their function is to establish separable electrical, signal, or optical connections between independent devices or subsystems, and they are widely used in consumer electronics, automotive, communications, and industrial fields.

[0003] Existing devices, such as CN222868197U, an aviation connector, include a socket, a plug, and a locking nut. The socket has a stop ring, the annular front end face of which is helically inclined to form a first helical path. A first blocking portion is formed at the end of the first helical path. The annular front end face of the locking nut is helically inclined to form a second helical path, and a second blocking portion is formed at the end of the second helical path. When the user screws the locking nut to lock the socket and plug, the second helical path screws into the first helical path to the appropriate position, and the second blocking portion is blocked by the first blocking portion. Therefore, the locking nut can be prevented from being too tight or too loose, so as to achieve precise screwing of the locking nut.

[0004] The existing connectors generally use threaded connections to fix the connecting nuts to the female and male ends; however, this structure requires thread engagement at both ends, resulting in low efficiency and cumbersome steps in the assembly and fixing process, which needs to be improved. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the actual assembly and fixing operation in the prior art is relatively cumbersome, and to propose a nut-locking all-metal connector.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a nut-locking all-metal connector, comprising a male connector end, a female connector end, a cable, and a connecting assembly. The female connector end is inserted into the surface of the male connector end. The cable is electrically connected to both the male connector end and the female connector end. The connecting assembly is disposed on the female connector end. The connecting assembly includes a connecting sleeve and a groove. The groove is formed on the female connector end. The connecting sleeve is rotatably connected to the surface of the female connector end. The connecting sleeve is threadedly connected to the surface of the male connector end. A protrusion is fixedly connected to the inner wall of the connecting sleeve. The protrusion is rotatably connected to the inner wall of the groove.

[0007] Furthermore, a guide rod is fixedly connected to the inner wall of the groove, and multiple sets of the guide rods are arranged evenly in a circle.

[0008] Furthermore, a support block is slidably connected to the surface of the guide rod, the support block abuts against the surface of the protrusion, and the support block is slidably connected to the inner bottom wall of the groove.

[0009] Furthermore, a spring is fitted onto the surface of the guide rod, one end of the spring is fixedly connected to the inner wall of the groove, and the other end of the spring is fixedly connected to the support block.

[0010] Furthermore, a connecting ring is fixedly connected to the side of the support block near the spring, and the connecting ring is slidably connected to the surface of the connector female end.

[0011] Furthermore, the connecting sleeve includes an upper threaded sleeve and a lower threaded sleeve, which are symmetrically arranged, and a connecting block is fixedly connected to the surface of the upper threaded sleeve.

[0012] Furthermore, a second connecting block is fixedly connected to the surface of the lower threaded sleeve. Both the first connecting block and the second connecting block are provided in two sets. A rotating shaft is rotatably connected to the inner wall of the first connecting block, and the rotating shaft is fixedly connected to the inner wall of the second connecting block.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] In this invention, by setting a connecting component, the assembly and fixing process is simplified. In specific use, the supporting block is first moved by the connecting ring, and the supporting block slides on the surface of the guide rod. At the same time, the supporting block compresses the spring. Then, the upper and lower threaded sleeves of the connecting sleeve are separated. The upper and lower threaded sleeves are then placed on the female end of the connector, and the connecting ring is placed in the groove. Then, the connecting ring is released. At this time, the spring is unrestrained and pushes the supporting block against the protrusion. Then, the connecting sleeve is threaded together with the male end of the connector. At this time, the connecting sleeve rotates in the groove. By setting a connecting component, the assembly and fixing process is simplified, the assembly difficulty is greatly reduced, and internal cables or pipes are prevented from being twisted and damaged due to connection operations or equipment movement. This effectively improves the convenience of the equipment. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a nut-locking all-metal connector is provided for this utility model;

[0016] Figure 2 This utility model provides an exploded structural diagram of a nut-locking all-metal connector;

[0017] Figure 3 This utility model provides a structural schematic diagram of a connecting sleeve in a nut-locking all-metal connector;

[0018] Figure 4This utility model provides a structural schematic diagram of the connecting component in a nut-locking all-metal connector;

[0019] Figure 5 This utility model proposes a nut-locking all-metal connector. Figure 4 A magnified structural diagram at point A;

[0020] Figure 6 This utility model provides a cross-sectional structural diagram of the connecting component in a nut-locking all-metal connector.

[0021] Legend:

[0022] 1. Connector male end; 2. Connector female end; 3. Cable; 4. Connecting assembly; 41. Connecting sleeve; 42. Groove; 43. Protrusion; 44. Guide rod; 45. Support block; 46. Spring; 47. Connecting ring; 48. Connecting block one; 49. Connecting block two; 410. Shaft; 4101. Upper threaded sleeve; 4102. Lower threaded sleeve. Detailed Implementation

[0023] Please see Figures 1-6 This utility model provides a technical solution: a nut-locking all-metal connector, including a male connector 1, a female connector 2, a cable 3 and a connecting component 4, wherein the female connector 2 is surface-mounted with the male connector 1, the cable 3 is electrically connected to the male connector 1 and the female connector 2 respectively, and the connecting component 4 is disposed on the female connector 2.

[0024] The specific settings and functions of its connecting component 4 will be explained below.

[0025] In this embodiment: the connecting component 4 includes a connecting sleeve 41 and a groove 42. The groove 42 is formed on the female end 2 of the connector. The connecting sleeve 41 is rotatably connected to the surface of the female end 2 of the connector. The connecting sleeve 41 is threadedly connected to the surface of the male end 1 of the connector. A protrusion 43 is fixedly connected to the inner wall of the connecting sleeve 41. The protrusion 43 is rotatably connected to the inner wall of the groove 42.

[0026] The effect achieved by the above components is that the connecting sleeve 41 is rotatably connected to the female end 2 of the connector and threadedly connected to the male end 1 of the connector, which can optimize the connection method and prevent the internal cable 3 or pipeline from being twisted and damaged due to the connection operation.

[0027] Specifically, a guide rod 44 is fixedly connected to the inner wall of the groove 42. Multiple sets of guide rods 44 are provided and are arranged evenly in a circle.

[0028] The effect achieved by the above components is that multiple sets of guide rods 44 can protect the spring 46, prevent the spring 46 from being compressed and damaged, and extend the service life of the spring 46.

[0029] Specifically, a support block 45 is slidably connected to the surface of the guide rod 44, the support block 45 abuts against the surface of the protrusion 43, and the support block 45 is slidably connected to the inner bottom wall of the groove 42.

[0030] The effect achieved by the above components is that the support block 45 is provided to confine the protrusion 43 inside the groove 42.

[0031] Specifically, a spring 46 is fitted onto the surface of the guide rod 44. One end of the spring 46 is fixedly connected to the inner wall of the groove 42, and the other end of the spring 46 is fixedly connected to the support block 45.

[0032] The effect achieved by the above components is that the spring 46 can support the support block 45 and press the support block 45 against the protrusion 43.

[0033] Specifically, a connecting ring 47 is fixedly connected to the side of the support block 45 near the spring 46, and the connecting ring 47 is slidably connected to the surface of the connector female end 2.

[0034] The effect achieved by the above components is: the connecting ring 47 is provided to facilitate the pulling of the support block 45, thereby removing the connecting sleeve 41.

[0035] Specifically, the connecting sleeve 41 includes an upper threaded sleeve 4101 and a lower threaded sleeve 4102, which are symmetrically arranged. A connecting block 48 is fixedly connected to the surface of the upper threaded sleeve 4101.

[0036] Specifically, the surface of the lower threaded sleeve 4102 is fixedly connected to a second connecting block 49. Both the first connecting block 48 and the second connecting block 49 are provided in two sets. The inner wall of the first connecting block 48 is rotatably connected to a rotating shaft 410, and the rotating shaft 410 is fixedly connected to the inner wall of the second connecting block 49.

[0037] The above components achieve the following effects: by setting up connecting block 48, connecting block 49 and rotating shaft 410, it is convenient to install connecting sleeve 41 on connector female end 2. After connecting sleeve 41 is installed on connector female end 2, protrusion 43 is restricted in groove 42, which can prevent the upper threaded sleeve 4101 from separating from the lower threaded sleeve 4102.

[0038] Working principle: By setting the connecting component 4, the assembly and fixing process is simplified. In specific use, the supporting block 45 is first moved by the connecting ring 47. The supporting block 45 slides on the surface of the guide rod 44. At the same time, the supporting block 45 squeezes the spring 46. Then, the upper threaded sleeve 4101 and the lower threaded sleeve 4102 of the connecting sleeve 41 are separated. The upper threaded sleeve 4101 and the lower threaded sleeve 4102 are then placed on the female end 2 of the connector, and the connecting ring 47 is placed in the groove 42. Then, the connecting ring 47 is released. At this time, the spring 46 is unrestrained. The spring 46 pushes the supporting block 45 to abut against the protrusion 43. Then, the connecting sleeve 41 is threaded together with the male end 1 of the connector. At this time, the connecting sleeve 41 rotates in the groove 42.

[0039] By setting up the connection component 4, the assembly and fixing process is simplified, the assembly difficulty is greatly reduced, and the internal cables 3 or pipes are prevented from being twisted and damaged due to connection operations or equipment movement, thus effectively improving the convenience of the equipment.

Claims

1. A nut-locking all-metal connector, characterized in that: It includes a male connector (1), a female connector (2), a cable (3), and a connecting component (4). The female connector (2) is surface-mounted with the male connector (1). The cable (3) is electrically connected to the male connector (1) and the female connector (2) respectively. The connecting component (4) is disposed on the female connector (2). The connecting component (4) includes a connecting sleeve (41) and a groove (42). The groove (42) is formed on the female end (2) of the connector. The connecting sleeve (41) is rotatably connected to the surface of the female end (2) of the connector. The connecting sleeve (41) is threadedly connected to the surface of the male end (1) of the connector. A protrusion (43) is fixedly connected to the inner wall of the connecting sleeve (41). The protrusion (43) is rotatably connected to the inner wall of the groove (42).

2. The nut-locking all-metal connector according to claim 1, characterized in that: The inner wall of the groove (42) is fixedly connected to a guide rod (44), and multiple sets of the guide rod (44) are arranged in a circumferentially.

3. A nut-locking all-metal connector according to claim 2, characterized in that: The surface of the guide rod (44) is slidably connected to a support block (45), the support block (45) abuts against the surface of the protrusion (43), and the support block (45) is slidably connected to the inner bottom wall of the groove (42).

4. A nut-locking all-metal connector according to claim 3, characterized in that: A spring (46) is fitted on the surface of the guide rod (44). One end of the spring (46) is fixedly connected to the inner wall of the groove (42), and the other end of the spring (46) is fixedly connected to the support block (45).

5. A nut-locking all-metal connector according to claim 4, characterized in that: The support block (45) is fixedly connected to a connecting ring (47) on the side near the spring (46), and the connecting ring (47) is slidably connected to the surface of the connector female end (2).

6. A nut-locking all-metal connector according to claim 1, characterized in that: The connecting sleeve (41) includes an upper threaded sleeve (4101) and a lower threaded sleeve (4102), which are symmetrically arranged. A connecting block (48) is fixedly connected to the surface of the upper threaded sleeve (4101).

7. A nut-locking all-metal connector according to claim 6, characterized in that: The surface of the lower threaded sleeve (4102) is fixedly connected to a second connecting block (49). Both the first connecting block (48) and the second connecting block (49) are provided in two sets. The inner wall of the first connecting block (48) is rotatably connected to a rotating shaft (410), and the rotating shaft (410) is fixedly connected to the inner wall of the second connecting block (49).

Images