Plug pin structure of adapter

Abstract

The utility model discloses a plug pin structure of an adapter, which comprises a plug pin copper column and a plug pin conducting strip, and the plug pin copper column and the plug pin conducting strip are of an integrated structure. The lower end of the plug pin copper column and the plug pin conducting strip are formed through integrated stamping and bending of copper materials or formed through stamping after bending of the copper materials. The lower end of the bolt conducting strip is bent to form a track conductor connecting copper sheet, the track conductor connecting copper sheet is bent towards one side, and a plastic insulating sleeve is fixedly arranged on the bolt conducting strip. According to the technical scheme, due to the fact that the lower end of the bolt copper column and the bolt conducting strip are formed by integrally stamping and bending the copper material or stamping and forming the copper material after bending the copper material, assembly is not needed, production efficiency can be improved, the bolt copper column and the bolt conducting strip cannot loosen in the using process, the structural design is reasonable, machining is convenient, the service life is long, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of adapters, and particularly relates to a pin structure of an adapter. Background Art

[0002] When using an orbital socket, the pin conductive sheet of the adapter is inserted into the orbital slot of the orbit after being rotated, and contacts the orbital socket in the orbital slot to obtain power. Then, the plug of the electrical appliance is inserted into the jack of the adapter, and the electrical appliance can obtain power from the adapter.

[0003] The existing pin structure of the adapter is as Figure 1 shown. The existing pin structure of the adapter generally includes a pin copper column 1, a rivet 2, and a pin conductive sheet 3. The lower end of the pin copper column 1 and the upper end of the pin conductive sheet 3 are riveted and fixed by the rivet 2. This technical solution has deficiencies: the structural design is unreasonable. Since the pin copper column and the rivet are small in volume, the assembly is inconvenient, resulting in low production efficiency. Moreover, the lower end of the pin copper column and the upper end of the conductive sheet are riveted and fixed. After long-term use, the riveted part is prone to looseness, resulting in short service life and poor practicability. Summary of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a pin structure of an adapter with reasonable structural design, convenient processing, capable of improving production efficiency, long service life and good practicability.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a pin structure of an adapter, including a pin copper column and a pin conductive sheet, wherein the pin copper column and the pin conductive sheet are of an integral structure.

[0006] The utility model is further provided as: the lower end of the pin copper column and the pin conductive sheet are integrally formed by stamping and bending copper material or formed by stamping after bending the copper material.

[0007] The utility model is further provided as: the lower end of the pin conductive sheet is bent to form an orbital conductor connecting copper sheet, and a plastic insulating sleeve is fixedly arranged on the pin conductive sheet.

[0008] The utility model is further provided as: the lower end of the plastic insulating sleeve covers the bent part of the orbital conductor connecting copper sheet.

[0009] The utility model is further provided as: the orbital conductor connecting copper sheet is bent at a certain angle to the left or right, and the orbital socket connecting surface of the orbital conductor connecting copper sheet is horizontally arranged or the orbital socket connecting surface of the orbital conductor connecting copper sheet is vertically arranged.

[0010] The beneficial effects of the present utility model are as follows: Compared with the prior art, the structure of the present utility model is reasonably designed. Since the lower end of the plug pin copper column and the plug pin conductive sheet are integrally formed by stamping and bending copper material or formed by stamping after bending copper material, no assembly is required, which can not only improve production efficiency, but also prevent the plug pin copper column and the plug pin conductive sheet from loosening during use. It is convenient to process, has a long service life and good practicability.

[0011] The following further describes the present utility model in conjunction with the accompanying drawings of the specification and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the prior art;

[0013] Figure 2 is a schematic structural diagram of the first embodiment of the present utility model;

[0014] Figure 3 is a partial structural schematic diagram of the first embodiment of the present utility model;

[0015] Figure 4 is a schematic structural diagram of the plastic insulating sleeve of the first embodiment of the present utility model;

[0016] Figure 5 is a schematic structural diagram of the second embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In the description of this embodiment, it should be noted that when terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, it should not be construed as a limitation to the present utility model. In addition, when terms such as "first", "second", "third" appear, they are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] Embodiment 1

[0019] Referring to Figures 2 to 4 , a plug pin structure of an adapter disclosed by the present utility model includes a plug pin copper column 1 and a plug pin conductive sheet 2, and the plug pin copper column 1 and the plug pin conductive sheet 2 are of an integral structure.

[0020] Preferably, the lower end of the plug pin copper column 1 and the plug pin conductive sheet 2 are integrally formed by stamping and bending copper material.

[0021] To make the structural design of the present utility model more reasonable, preferably, the lower end of the plug conductive sheet 2 is bent to form a track conductor connecting copper sheet 21, and a plastic insulating sleeve 3 is fixedly arranged on the plug conductive sheet 2.

[0022] The lower end of the plastic insulating sleeve 3 covers the bent part of the track conductor connecting copper sheet 21.

[0023] The track conductor connecting copper sheet 21 is bent at a certain angle, and the track socket connecting surface of the track conductor connecting copper sheet 21 is horizontally arranged, that is, the track socket connecting surface of the track conductor connecting copper sheet 21 is arranged upward or downward. Preferably, the track conductor connecting copper sheet 21 is bent 90° to the left or right.

[0024] In actual application, since the lower end of the plug copper column 1 and the plug conductive sheet 2 are integrally formed by stamping and bending copper material or formed by stamping after bending copper material, without assembly, not only can the production efficiency be improved, but also the plug copper column 1 and the plug conductive sheet 2 will not loosen during use. The structure is reasonably designed, easy to process, has a long service life and good practicability.

[0025] In addition, the above technical solution can be further improved: for example, a limiting convex block 31 is integrally arranged at a local position on the outer surface of the plastic insulating sleeve 3, and a positioning convex block 32 is integrally arranged at the bottom of the plastic insulating sleeve 3.

[0026] Embodiment 2

[0027] See Figure 5 , this Embodiment 2 is an improvement based on the technical solution of the above Embodiment 1: The plug copper column 1 and the plug conductive sheet 2 in this Embodiment 2 are formed by stamping after bending copper material, and the track socket connecting surface of the track conductor connecting copper sheet 21 is vertically arranged, that is, the track socket connecting surface of the track conductor connecting copper sheet 21 is arranged towards the left or towards the right.

[0028] The bending angle of the track conductor connecting copper sheet 21 can also be set according to user needs.

[0029] The above embodiments' specific description of the present utility model is only used to further illustrate the present utility model, and cannot be understood as a limitation of the protection scope of the present utility model. Those skilled in the art's non-essential improvements and adjustments made to the present utility model according to the content of the above utility model all fall within the protection scope of the present utility model.

Claims

1. A pin structure of an adapter, comprising a pin copper column (1) and a pin conductive sheet (2), characterized in that: The pin copper post (1) and the pin conductive sheet (2) are of an integral structure; The lower end of the pin conductive sheet (2) is bent to form a track conductor connecting copper sheet (21), and a plastic insulating sleeve (3) is fixedly arranged on the pin conductive sheet (2); The lower end of the plastic insulating sleeve (3) covers the bent part of the track conductor connecting copper sheet (21).

2. The pin structure of an adapter according to claim 1, wherein: The lower end of the pin copper post (1) and the pin conductive sheet (2) are integrally formed by stamping and bending copper materials or formed by stamping after bending copper materials.

3. The pin structure of an adapter according to claim 2, characterized in that: The track conductor connecting copper sheet (21) is bent at a certain angle, and the track socket connecting surface of the track conductor connecting copper sheet (21) is horizontally arranged or the track socket connecting surface of the track conductor connecting copper sheet (21) is vertically arranged.

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