Plug capable of fixing pin angle

Abstract

The utility model relates to a plug capable of fixing the angle of a contact pin, which comprises a shell and the contact pin, the shell comprises a bottom shell, a surface shell and a contact pin end cover, the front side of the bottom shell is provided with the surface shell, the upper end of the surface shell is provided with the contact pin end cover, the surface shell is connected with the bottom shell in a matched manner, and the contact pin end cover is connected with the bottom shell in a matched manner; pin fixing columns are symmetrically and rotationally connected in the pin end cover, the lower ends of the pins are connected with the pin fixing columns, convex teeth which are meshed with each other are arranged on the side surfaces of the two pin fixing columns, the pins are exposed out of the upper end of the shell, and a wire inlet hole is formed in the lower end of the shell; a sliding groove is formed in the front face of the contact pin end cover, a limiting component is slidably connected into the sliding groove, and the limiting component limits rotation of the contact pin connecting column. The utility model has the advantages that the angle of the pin can be flexibly adjusted and fixed, and the pin can adapt to different application scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of plugs, in particular to a plug capable of fixing the angle of pins. Background Art

[0002] The connector of general electronic products and the plug of electrical appliances are called plugs. The household AC power plug and socket have a male connector protruding in a rod shape or copper plate shape, which is physically inserted into a female connector type power socket with a slot or hole.

[0003] The pin angles of the existing plugs are fixed and cannot be adjusted. There are three holes in the socket hole, and the existing plugs cannot be flexibly adjusted according to the usage situation for irregular application scenarios. Content of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is that the pin angles of the existing plugs cannot be flexibly adjusted and fixed, and cannot adapt to different application scenarios.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, a plug capable of fixing the angle of pins is provided, which includes a housing and pins.

[0008] The housing includes a bottom shell, a face shell and a pin end cover. The face shell is provided on the front side of the bottom shell, the pin end cover is provided at the upper end of the face shell, the face shell is connected with the bottom shell in a matching manner, and the pin end cover is connected with the bottom shell in a matching manner.

[0009] The pin end cover is symmetrically and rotatably connected with pin fixing columns. The lower ends of the pins are connected with the pin fixing columns. The side surfaces of the two pin fixing columns are provided with engaging convex teeth. The pins are exposed from the upper end of the housing, and an inlet hole is provided at the lower end of the housing.

[0010] A sliding groove is provided on the front surface of the pin end cover, and a limiting component is slidably connected in the sliding groove. The limiting component limits the rotation of the pin connecting column.

[0011] Further, the limiting component includes a limiting plate and a dial. The limiting plate is slidably connected with the pin end cover. The dial is provided on the front surface of the limiting plate, and the dial is exposed from the sliding groove.

[0012] Further, the face shell and the bottom shell are connected by connecting screws, and the pin end cover is snap-connected with the bottom shell.

[0013] Further, an inlet fixing clip is provided in the housing, and both ends of the inlet fixing clip are connected with the bottom shell through positioning screws.

[0014] Furthermore, a buckle and a limiting post are provided on the side of the pin end cap facing the bottom case, and the pin end cap is snap-connected to the bottom case through the buckle and the limiting post.

[0015] Furthermore, anti-slip stripes are provided on the sides of both the front case and the bottom case.

[0016] III. Beneficial Effects

[0017] The advantages of the present utility model compared with the prior art are as follows:

[0018] When one of the pins is rotated, since the side of the pin fixing post is provided with engaging convex teeth, the two pins can rotate synchronously with each other. After the angle adjustment is completed, the limiting member is pushed to fix the angle of the pins, so that it can be adapted to the use of 2-hole and 3-hole sockets, and the application scenarios are more extensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the utility model;

[0020] Figure 2 is a schematic structural diagram of the bottom case of the utility model;

[0021] Figure 3 is a schematic structural diagram of the pin end cap of the utility model;

[0022] Figure 4 is a schematic structural diagram of the pin fixing post of the utility model;

[0023] Reference numerals: 1, pin; 2, bottom case; 3, front case; 4, pin end cap; 5, pin fixing post; 6, convex teeth; 7, chute; 8, limiting plate; 9, dial; 10, incoming line fixing clip; 11, buckle; 12, limiting post; 13, anti-slip stripe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture as shown in the drawings. If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, in the present utility model, descriptions such as "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0027] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the utility model.

[0028] Now, the present utility model will be further described in conjunction with the drawings of the specification.

[0029] Embodiment 1

[0030] Combined with the attached Figures 1-4 , symmetrically rotatably connected inside the pin end cap 4 are pin fixing columns 5, the lower end of the pin 1 is connected to the pin fixing column 5, mutually meshing convex teeth 6 are provided on the sides of the two pin fixing columns 5, the pin 1 exposes from the upper end of the housing, and an inlet hole is provided at the lower end of the housing;

[0031] A chute 7 is provided on the front surface of the pin end cap 4, and a limiting member is slidably connected inside the chute 7, and the limiting member limits the rotation of the pin connecting column 5;

[0032] The limiting member includes a limiting plate 8 and a dial 9, the limiting plate 8 is slidably connected to the pin end cap 4, the dial 9 is provided on the front surface of the limiting plate 8, and the dial 9 exposes from the chute 7.

[0033] During use, when the angle of the pin needs to be adjusted, hold one of the pins 1 and rotate it. Under the action of the mutually meshing convex teeth 6 on the side of the pin connecting column 5 at its lower end, the pins 1 can rotate relatively synchronously, so as to synchronously adjust the angle of the pins 1 to adapt to the use of 2-hole and 4-hole sockets.

[0034] After the angle adjustment is completed, adjust the position of the limiting plate 8 through the dial 9, and the limiting plate 8 moves to a specific position to realize the limitation of the pin connecting column 5, thereby realizing the fixation of the angle of the pin 1.

[0035] Combined with the attached Figures 1-3 , the housing includes a bottom case 2, a face case 3 and a pin end cap 4, the face case 3 is provided on the front side of the bottom case 2, the pin end cap 4 is provided at the upper end of the face case 3, the face case 3 is cooperatively connected with the bottom case 2, and the pin end cap 4 is cooperatively connected with the bottom case 2;

[0036] The front shell 3 and the bottom shell 2 are connected by connecting screws, and the pin end cover 4 is snap-connected to the bottom shell 2;

[0037] On the side of the pin end cover 4 facing the bottom shell 2, there are snap fasteners 11 and limit posts 12, and the pin end cover 4 is snap-connected to the bottom shell 1 through the snap fasteners 11 and the limit posts 12.

[0038] During use, the front shell 3 is connected to the bottom shell 2 by connecting screws, and the pin end cover 4 is snap-connected to the bottom shell 1 through the snap fasteners 11 and the limit posts 12, which facilitates the disassembly and assembly between the various components of the shell and is convenient for the maintenance of its internal components.

[0039] Embodiment 2

[0040] Combined with the attached Figures 1-2 , an incoming line fixing clip 10 is provided inside the shell, and both ends of the incoming line fixing clip 10 are connected to the bottom shell 2 by positioning screws;

[0041] Anti-slip stripes 13 are provided on the sides of both the front shell 3 and the bottom shell 2.

[0042] On the basis of Embodiment 1, the incoming line fixing clip 10 fixes the position of the wire harness entering the shell. The anti-slip stripes 13 facilitate the insertion and removal of this plug.

[0043] The utility model and its implementation manners have been described. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the creative purpose of the utility model, without creative design, structures and embodiments similar to this technical solution are all within the protection scope of the utility model.

Claims

1. A plug capable of fixing the angle of a plug pin, comprising a housing and a plug pin (1), characterized in that: The housing comprises a bottom shell (2), a front shell (3) and a pin end cover (4); the front shell (3) is provided on the front side of the bottom shell (2); the upper end of the front shell (3) is provided with a pin end cover (4); the front shell (3) is connected to the bottom shell (2) in a matching manner; and the pin end cover (4) is connected to the bottom shell (2) in a matching manner; A pin fixing column (5) is symmetrically rotatably connected inside the pin end cover (4), the lower end of the pin (1) is connected to the pin fixing column (5), and the sides of the two pin fixing columns (5) are provided with mutually meshing convex teeth (6), the pin (1) is exposed from the upper end of the shell, and the lower end of the shell is provided with a wire entry hole; The front side of the plug end cover (4) is provided with a slide groove (7), and a limiting component is slidably connected in the slide groove (7), and the limiting component limits the rotation of the plug fixing column (5).

2. A plug with a fixed pin angle according to claim 1, characterized in that: The limiting component comprises a limiting plate (8) and a paddle (9); the limiting plate (8) is slidably connected to the pin end cover (4); a paddle (9) is provided on the front of the limiting plate (8); and the paddle (9) is exposed from the slide groove (7).

3. A plug with a fixed pin angle according to claim 1, characterized in that: The surface shell (3) and the bottom shell (2) are connected by connecting screws, and the pin end cover (4) is snap-fitted to the bottom shell (2).

4. A plug capable of fixing the pin angle according to claim 1, characterized in that: An incoming line fixing clamp (10) is provided in the housing, and two ends of the incoming line fixing clamp (10) are connected to the bottom housing (2) via positioning screws.

5. A plug capable of fixing the pin angle according to claim 3, characterized in that: A buckle (11) and a limiting column (12) are provided on the surface of the pin end cover (4) facing the bottom shell (2), and the pin end cover (4) is connected to the bottom shell (2) by the buckle (11) and the limiting column (12).

6. A plug capable of fixing the pin angle according to claim 1, characterized in that: The side surfaces of the surface shell (3) and the bottom shell (2) are both provided with anti-slip stripes (13).

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