Hot-pluggable elbow-shaped plug

Abstract

The utility model relates to the technical field of elbow-shaped plugs, in particular to a hot-pluggable elbow-shaped plug. In order to solve the problems that the existing hot-pluggable elbow-shaped plug is easy to influence the plugging with equipment in the use process due to the right-angle design, and the installation of the hot-pluggable elbow-shaped plug is directly influenced and the use is influenced when the hot-pluggable elbow-shaped plug is installed in a narrow space, the following technical scheme is provided: the hot-pluggable elbow-shaped plug comprises a first outer sheath; a vertical contact is arranged in the first outer sheath, the wall body of the outer surface of the vertical contact is sleeved with an insulating sheath convenient for positioning the vertical contact, the bottom end of the vertical contact is connected with a cable, and the top end of the first outer sheath is provided with a plugging assembly. According to the utility model, multi-angle adjustment of the plugging assembly is realized, the application range of the plug is expanded, and the use of the plug is prevented from being influenced by the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of elbow-type plugs, in particular to an elbow-type plug that can be plugged and unplugged under power. Background Art

[0002] The elbow plug is a uniquely designed power plug with an elbow-bent shape, which allows the plug to be connected to the power source or device within a limited angle range. It is usually used to solve space limitations or inconvenient wiring requirements to provide more convenient plugging and unplugging operations. Nowadays, the hot pluggable elbow plug is usually set at a right angle, which can make the plug more firmly connected to the power socket or device, preventing the plug from loosening during use, thereby ensuring the normal transmission of power and safe use.

[0003] However, the existing hot pluggable elbow plug is easily affected by its right-angle design during use, and is easily affected by the connection with the device when installed in a narrow space, which directly affects the installation and use of the hot pluggable elbow plug. In view of this, we propose a hot pluggable elbow plug. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a live pluggable elbow plug.

[0005] The technical solution of the utility model is as follows: a live pluggable elbow plug comprises a first outer sheath, a vertical contact is arranged inside the first outer sheath, an outer surface wall of the vertical contact is sleeved with an insulating sheath for facilitating the positioning of the vertical contact, a cable is connected to the bottom end of the vertical contact, a plug-in component is arranged at the top end of the first outer sheath, a positioning component for facilitating the restriction of the adjustment part of the plug-in component is installed on the plug-in component, and a rotating component for facilitating the auxiliary rotation of the plug-in component is connected to the bottom of the plug-in component.

[0006] Preferably, the plug-in assembly comprises a U-shaped seat, a sleeve is arranged inside the U-shaped seat, a second outer sheath is connected to the outer surface wall of the sleeve, and a transverse contact is installed inside the second outer sheath.

[0007] Preferably, a first conductive connection plate is symmetrically arranged in the vertical wall of the U-shaped seat, a wiring is connected to the bottom of the horizontal contact, and the other end of the wiring is connected to the first conductive connection plate.

[0008] Preferably, the positioning assembly comprises a movable collar, a bottom wall of which is connected with a clamping rod and a paralysis sleeve, and the paralysis sleeve is arranged at the outer ring of the clamping rod.

[0009] Preferably, the rotating assembly includes a second wire connection disk, the top of the second wire connection disk is connected to a vertical axis, the top of the vertical axis is connected to a support plate, the vertical axis and the support plate are both provided with a first through hole, the positions of the two first through holes correspond to each other, and wires are arranged in the two first through holes.

[0010] Preferably, a first limiting groove is provided in the second wire connection disk, the connection part at the top of the vertical contact is arranged in the first limiting groove, and the diameter of the connection part at the top of the vertical contact is larger than the opening of the first limiting groove.

[0011] Preferably, a vertical plate is welded on one side wall of the support plate, a second through hole is formed on the vertical plate, and a screw is disposed in the second through hole.

[0012] Preferably, threaded holes are provided on the outer surface wall of the first outer sheath, a plurality of the threaded holes are distributed in a circular array, and the screws are adapted to the threaded holes.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The utility model connects the vertical contact with the first conductive connection plate through the existing wire, and realizes the purpose of supplying power to the horizontal contact under the action of the wiring, so as to facilitate the subsequent use of the plug in the device. At the same time, the support plate can be rotated to drive the plug assembly to rotate, so as to achieve the purpose of adjusting the plugging direction of the plug assembly, and avoid being plugged in to the device due to environmental influences. Moreover, with the assistance of the sleeve, the second outer sheath can adjust the inclination angle of the horizontal contact, so as to prevent the device interface from being arranged in an inclined state and affecting the plugging and use of the horizontal contact, thereby improving the application scope of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The schematic diagram of the front view cross-section structure of a live pluggable elbow plug;

[0016] Figure 2 yes Figure 1 A schematic diagram of the cutaway structure of the middle plug-in assembly;

[0017] Figure 3 yes Figure 1 A schematic diagram of the cutaway structure of the rotating assembly;

[0018] Figure 4 yes Figure 1 Schematic diagram of the cross-sectional structure of the positioning component when viewed from above.

[0019] Figure numerals: 1. first outer sheath; 2. vertical contact; 3. insulating sheath; 4. cable; 5. plug-in assembly; 51. U-shaped seat; 52. sleeve; 53. second outer sheath; 54. horizontal contact; 55. first conductive connection plate; 6. positioning assembly; 61. movable ring; 62. clamping rod; 63. paralysis; 8. rotating assembly; 81. second wire connection plate; 82. vertical axis; 83. support plate; 84. vertical plate; 85. screw. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Example

[0022] like Figure 1-4 As shown, the utility model proposes a hot pluggable elbow plug, comprising a first outer sheath 1, a vertical contact 2 arranged inside the first outer sheath 1, which is protected by the first outer sheath 1, an insulating sheath 3 fixedly sleeved on the outer surface wall of the vertical contact 2, and the outer surface wall of the insulating sheath 3 is fixedly connected to the inner circle surface of the first outer sheath 1, so as to facilitate the positioning of the vertical contact 2, and the connecting end of the cable 4 is connected to the inside of the first outer sheath 1 and is connected to the connecting end at the bottom of the cable 4, so as to facilitate the subsequent power supply.

[0023] Further, a plug-in assembly 5 is provided at the top end of the first outer sheath 1, and the plug-in assembly 5 includes a U-shaped seat 51, which is provided at the top end of the first outer sheath 1, and second limit rotation grooves are symmetrically opened on the opposite surface walls of the vertical part of the U-shaped seat 51, and two first conductive connection plates 55 are symmetrically arranged in the two second limit rotation grooves, and the diameter of the first conductive connection plates 55 is larger than the diameter at the opening of the second limit rotation groove. The sleeve 52 is arranged between the two first conductive connection plates 55, and the two ends of the sleeve 52 are connected to the opposite surface walls of the two first conductive connection plates 55, so as to limit the position of the sleeve 52 under the action of the first conductive connection plate 55, and at the same time, it is beneficial to assist the sleeve 52 in the U-shaped seat 51 is flipped upside down, the second outer sheath 53 is fixedly mounted on the outer surface wall of the sleeve 52, the transverse contact 54 is fixedly mounted inside the second outer sheath 53, and wiring is arranged inside the sleeve 52, one end of the wiring is connected to the transverse contact 54, and the other end is connected to the first conductive connection plate 55 of Zeyu; due to the arrangement of the two first conductive connection plates 55, under the action of the second limit rotation groove, the opening inclination angle of the second outer sheath 53 can be adjusted, which is convenient for the connection of interfaces arranged according to different environments, avoids the interface from being tilted or the environment from being narrow and oblique, affecting the connection between the second outer sheath 53 and the structure, and at the same time prevents the cable 4 from being bent or deformed for a long time during the plug-in process, causing the surface to crack and cause an accident.

[0024] Furthermore, the plug-in assembly 5 is provided with a positioning assembly 6 for limiting the adjustment position of the plug-in assembly 5. The positioning assembly 6 includes a movable collar 61, which is sleeved on the outer surface wall of the sleeve 52. A plurality of clamping rods 62 and a plurality of paralysis 63 are all in an annular array, and their top ends are fixedly connected to the bottom wall of the movable collar 61; a dovetail groove is provided on the opposite wall of the vertical part of the U-shaped seat 51, and a dovetail swivel is provided in the dovetail groove. Positioning holes are provided on the dovetail swivel and the dovetail groove in an annular array, and a plurality of paralysis 63 are sleeved on the outer ring of the clamping rod 62, and their bottom ends are fixedly connected to the dovetail swivel The dovetail swivel is used to assist the active collar 61 in rotating. A guide block is welded on the inner wall of the active collar 61. A guide groove is provided on the outer wall of the sleeve 52. The guide block is arranged in the guide groove. When the second outer sleeve 53 is adjusted in angle, the active collar 61 is pulled to drive the clamping rod 62 to move out of the positioning hole provided in the dovetail groove, thereby releasing the position restriction on the sleeve 52 and facilitating the adjustment of its angle. When the adjustment is completed, the active collar 61 is released, so that the clamping rod 62 drives the active collar 61 to reset, and drives the clamping rod 62 to be reinserted into the positioning hole provided in the dovetail groove. The operation is simple.

[0025] Furthermore, a rotating component 8 is connected to the bottom of the plug-in component 5 to facilitate the rotation of the auxiliary plug-in component 5. The rotating component 8 includes a second guide connecting disk 81, and the second guide connecting disk 81 is arranged inside the first outer sleeve 1. The top of the vertical contact 2 is arranged in a first limit rotation groove opened on the bottom wall of the second guide connecting disk 81. The diameter of the connecting part at the top of the vertical contact 2 is larger than the opening of the first limit rotation groove, so that when the vertical contact 2 is connected to the rotating component 8, the second guide connecting disk 81 is prevented from rotating and affecting the connection with the vertical contact 2; the bottom end of the vertical shaft 82 is fixedly connected to the top of the second guide connecting disk 81, and the vertical shaft 82 is arranged at the top opening of the first outer sleeve 1. A sealed bearing is installed in the top opening of the first outer sleeve 1. The inner ring surface of the vertical shaft 82 is connected to the outer ring surface of the vertical shaft 82, which plays an auxiliary role for the vertical shaft 82. The top of the vertical shaft 82 is fixedly connected to the bottom of the support plate 83. The U-shaped seat 51 is fixedly installed on the top wall of the support plate 83, which is convenient for driving the plug-in assembly 5 to rotate by rotating the support plate 83, which is conducive to adjusting the plug-in direction of the plug-in assembly 5, avoiding obstacles around the interface that affect the plug-in of the plug-in assembly 5; the vertical plate 84 is welded to the wall of one side of the support plate 83, and the screw 85 is set in the second through hole opened on the vertical plate 84. The screw 85 is adapted to the multiple threaded holes opened on the outer surface wall of the first outer sheath 1, which is convenient for fixing the position of the support plate 83 after the adjustment is completed, avoiding affecting the stability of the plug-in assembly 5 after the plug-in is completed. The vertical shaft 82 and the support plate 83 are both provided with a first through hole, and the positions of the two first through holes correspond to each other. The two first through holes are provided with wires, and the wires are electrically connected to the outer wall of the second guide connection plate 81 and the outer wall of the first conductive connection plate 55.

[0026] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A hot pluggable elbow plug, comprising a first outer sheath (1), characterized in that: A vertical contact (2) is arranged inside the first outer sheath (1); an insulating sheath (3) is sleeved on the outer surface wall of the vertical contact (2) for facilitating the positioning of the vertical contact (2); a cable (4) is connected to the bottom end of the vertical contact (2); a plug-in assembly (5) is arranged at the top end of the first outer sheath (1); a positioning assembly (6) is mounted on the plug-in assembly (5) for facilitating the restriction of the adjustment position of the plug-in assembly (5); and a rotating assembly (8) is connected to the bottom of the plug-in assembly (5) for facilitating the rotation of the plug-in assembly (5).

2. A hot pluggable elbow plug according to claim 1, characterized in that: The plug-in assembly (5) comprises a U-shaped seat (51), a sleeve (52) is arranged inside the U-shaped seat (51), a second outer sheath (53) is connected to the outer surface wall of the sleeve (52), and a transverse contact (54) is installed inside the second outer sheath (53).

3. A hot pluggable elbow plug according to claim 2, characterized in that: A first conductive connection plate (55) is symmetrically arranged in the vertical wall of the U-shaped seat (51), and a wiring is connected to the bottom of the horizontal contact (54), and the other end of the wiring is connected to the first conductive connection plate (55).

4. The hot pluggable elbow plug according to claim 1, characterized in that: The positioning assembly (6) comprises a movable collar (61), the bottom wall of which is connected a clamping rod (62) and a paralysis rod (63), wherein the paralysis rod (63) is sleeved on the outer ring of the clamping rod (62).

5. The hot pluggable elbow plug according to claim 1, characterized in that: The rotating assembly (8) comprises a second wire connection disk (81), the top of the second wire connection disk (81) is connected to a vertical shaft (82), the top of the vertical shaft (82) is connected to a support plate (83), the vertical shaft (82) and the support plate (83) are both provided with a first through hole, the positions of the two first through holes correspond to each other, and wires are arranged in the two first through holes.

6. A hot pluggable elbow plug according to claim 5, characterized in that: A first limiting rotation groove is provided in the second wire connection disk (81), and the connection portion at the top end of the vertical contact (2) is arranged in the first limiting rotation groove. The diameter of the connection portion at the top end of the vertical contact (2) is larger than the opening of the first limiting rotation groove.

7. The hot pluggable elbow plug according to claim 6, characterized in that: A vertical plate (84) is welded to one side wall of the support plate (83), a second through hole is opened on the vertical plate (84), and a screw (85) is arranged in the second through hole.

8. The hot pluggable elbow plug according to claim 7, characterized in that: The outer surface wall of the first outer sheath (1) is provided with threaded holes, a plurality of the threaded holes are distributed in a circular array, and the screws (85) are adapted to the threaded holes.

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