CN210074297U

CN210074297U - Plug for charging equipment

Info

Publication number: CN210074297U
Application number: CN201921056754.3U
Authority: CN
Inventors: 陆宁远; 李新朋; 温春洋
Original assignee: Shanghai Edge Industry Technology Co Ltd
Current assignee: Shanghai Edge Industry Technology Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-02-14
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a plug for battery charging outfit, participate in including plug housing and setting on plug housing, be equipped with the confession on plug housing one end participate in the rotation jack that stretches out, be equipped with in the plug housing with plug housing sliding connection participate in the base, participate in with participate in the base and rotate the connection, participate in base one end and expose plug housing, the slope is provided with the shell fragment in the plug housing, participate in with the position of shell fragment corresponds. The utility model discloses simple structure, convenient to use promotes to participate in through participating in the base and rotates, after participating in and rotate certain angle, participates in and is played to horizontal position under the spring action of shell fragment, has realized that the automation of participating in stretches out, need not user manual operation, avoids the human body and participates in the contact.

Description

Plug for charging equipment

Technical Field

The utility model relates to a plug technical field specifically is a plug for battery charging outfit.

Background

At present, the plug has become one of the necessary appliances in life, but it has many inconveniences while providing convenience. In the prior art, a large part of plugs are not foldable, so that the plugs occupy large space during storage and the pins of the plugs can scratch other devices after storage; at present, part of plugs are foldable, but the pins are required to be manually pulled open by a user, so that the use is inconvenient. Therefore, a folding plug is urgently needed, which can realize the automatic extension of the plug pins, does not need manual operation of a user and avoids the contact of a human body and the plug pins.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug for battery charging outfit to solve the problem that exists among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plug for battery charging outfit, includes plug housing and the base of participating in of setting on plug housing, be equipped with the confession on plug housing one end participate in the rotation jack that stretches out, be equipped with in the plug housing with plug housing sliding connection participate in the base, participate in with participate in the base and rotate the connection, participate in base one end and expose plug housing, the slope is provided with the shell fragment in the plug housing, participate in with the position of shell fragment corresponds.

Preferably, the included angle between the elastic sheet and the horizontal plane is 40-50 degrees.

Preferably, the included angle between the elastic sheet and the horizontal plane is 45 degrees.

Preferably, one end of the elastic sheet is provided with an arc-shaped limiting groove, and when the pin is in an open state, the end part of the pin is in contact with the arc-shaped limiting groove.

Preferably, one end of the elastic sheet is provided with a limiting protrusion, the limiting protrusion faces the pin, and when the pin is in a closed state, the side surface of the pin is in contact with the limiting protrusion.

Preferably, the elastic sheet is made of a conductive material.

Preferably, the elastic sheet further has a fixing portion, and the fixing portion is fixedly disposed inside the plug housing.

Preferably, the pin is horizontally provided with a rotating shaft, the rotating shaft is arranged in a rotating shaft accommodating groove in the plug shell, one side of the rotating shaft is provided with a connecting block, a spring is arranged in the pin base, and one end of the spring is fixedly connected with the connecting block.

Preferably, a guide rail is arranged in the plug housing, and a sliding block matched with the guide rail is arranged on the pin base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use promotes to participate in through participating in the base and rotates, after participating in and rotate certain angle, participates in and is played to horizontal position under the spring action of shell fragment, has realized that the automation of participating in stretches out, need not user manual operation, avoids the human body and participates in the contact.

Drawings

Fig. 1 and 2 are schematic structural views of the present invention;

fig. 3 and 4 are schematic views of the internal structure of the present invention;

fig. 5 and 6 are schematic views of the connection structure of the elastic sheet and the pins of the present invention;

fig. 7 is a schematic view of the internal structure of the plug housing of the present invention;

in the figure: 100. a plug housing; 110. a jack; 120. a guide rail; 130. a rotating shaft accommodating groove; 200. a pin; 300. a pin base; 310. a spring; 320. a slider; 400. a spring plate; 410. an arc-shaped limiting groove; 420. a limiting bulge; 430. a fixed part; 500. a rotating shaft; 510. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a plug for a charging device, including a plug housing 100 and a pin 200 disposed on the plug housing 100, a face of the plug housing 100 is provided with a hole 110 for the pin 200 to extend out in a rotating manner, the plug housing 100 is provided with a pin base 300 slidably connected to the plug housing 100, the pin 200 is rotatably connected to the pin base 300, one end of the pin base 300 is exposed out of the plug housing 100, the plug housing 100 is provided with an inclined resilient piece 400, and an included angle between the resilient piece 400 and a horizontal plane is 40-50 degrees, preferably 45 degrees.

As shown in fig. 5 and 6, one end of the elastic sheet 400 has an arc-shaped limiting groove 410, a limiting protrusion 420 is further disposed above the arc-shaped limiting groove 410, the limiting protrusion 420 faces the pin 200, the elastic sheet 400 is made of a conductive material, the elastic sheet 400 further has a fixing portion 430, the fixing portion 430 is fixedly disposed inside the plug housing 100, of course, the fixing portion 430 is also made of a conductive material, and one end of the fixing portion 430 is connected with a plug connecting wire to complete the electrical connection structure of the plug.

In a preferred embodiment, as shown in fig. 3 and 4, a rotating shaft 500 is horizontally disposed on the pin 200, the rotating shaft 500 is disposed in the rotating shaft receiving groove 130 inside the plug housing 100, a connecting block 510 is disposed on one side of the rotating shaft 500, a spring 310 is disposed in the pin base 300, and one end of the spring 310 is fixedly connected to the connecting block 510.

When the pin 200 needs to be opened, the pin base 300 is pushed to compress the spring 310, the connecting block 510 drives the rotating shaft 500 to rotate under the action of the spring 310, so that the pin 200 starts to rotate, in the rotating process, as shown in fig. 5 and 6, the end part of the pin 200 continuously extrudes the elastic sheet 400, so that the elastic sheet 400 deforms, when the included angle between the pin 200 and the elastic sheet 400 exceeds 90 degrees, the end part of the pin 200 is ejected to the arc limiting groove 410 under the elastic action of the elastic sheet 400, at the moment, the arc limiting groove 410 limits the maximum opening angle of the pin 200, and the pin 200 is automatically opened from the jack 110.

When the pin 200 is to be closed, the pin base 300 is pulled back, the connecting block 510 drives the rotating shaft 500 to rotate under the action of the spring 310, so that the pin 200 starts to rotate, in the rotating process, the end part of the pin 200 continuously presses the spring sheet 400, so that the spring sheet 400 deforms, when the included angle between the pin 200 and the spring sheet 400 exceeds 90 degrees, the pin 200 continuously rotates under the elastic action of the spring sheet 400 until the side surface of the pin 200 contacts with the limiting protrusion 420, and the limiting protrusion 420 is used for limiting the closing position of the pin 200.

In a preferred embodiment, the plug housing 100 has a guide rail 120 therein, the pin base 300 has a slider 320 disposed to cooperate with the guide rail 120, and the pin base 300 slides on the plug housing 100 via the slider 320.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plug for battery charging outfit, includes plug housing (100) and plug foot (200) of setting on plug housing (100), be equipped with the confession on plug housing (100) one end plug (200) rotate the jack (110) that stretches out, be equipped with in plug housing (100) with plug housing (100) sliding connection's plug foot base (300), plug foot (200) with plug foot base (300) rotate to be connected, plug foot base (300) one end exposes plug housing (100), its characterized in that: an elastic sheet (400) is obliquely arranged in the plug shell (100), and the pin (200) corresponds to the elastic sheet (400).

2. The plug of claim 1, wherein the spring (400) is at an angle of 40-50 degrees to the horizontal.

3. The plug of claim 1, wherein the spring (400) is angled at 45 degrees from horizontal.

4. The plug of claim 1, wherein one end of the resilient piece (400) has an arc-shaped limiting groove (410), and when the pin (200) is in the open state, the end of the pin (200) contacts the arc-shaped limiting groove (410).

5. The plug of claim 1, wherein the spring (400) has a stopper (420) at one end, the stopper (420) faces the pin (200), and the side of the pin (200) contacts the stopper (420) when the pin (200) is in the closed state.

6. A plug according to any of claims 1 to 5, wherein the spring (400) is of an electrically conductive material.

7. The plug according to any of claims 1-5, wherein the spring (400) further comprises a fixing portion (430), and the fixing portion (430) is fixedly disposed inside the plug housing (100).

8. The plug of claim 1, wherein a rotating shaft (500) is horizontally arranged on the pin (200), the rotating shaft (500) is arranged in a rotating shaft (500) accommodating groove inside the plug housing (100), a connecting block (510) is arranged on one side of the rotating shaft (500), a spring (310) is arranged inside the pin base (300), and one end of the spring (310) is fixedly connected with the connecting block (510).

9. The plug of claim 1, wherein the plug housing (100) has a guide rail (120) therein, and the pin base (300) has a slider (320) thereon that is disposed in cooperation with the guide rail (120).