CN217405869U - Adapter capable of exchanging plug - Google Patents

Abstract

The utility model discloses an adapter of interchangeable plug, this adapter of interchangeable plug include adapter main part and plug, are provided with contact connection piece and elasticity pressing means in the adapter main part, and on the contact connection piece was fixed in the adapter main part, the adapter main part passed through the contact connection piece with the plug and produced the electricity and be connected, and elasticity pressing means's one end is connected in the adapter main part elastically, and the other end of plug embedding elasticity pressing means presses down the one end of elasticity pressing means, can make the plug break away from elasticity pressing means's the other end. The utility model discloses an adapter of interchangeable plug breaks away from or assembles the plug through the elasticity pressing means who sets up to make the plug interchangeable, press elasticity pressing means and change the plug of required different specifications in order to be suitable for different use countries, realize carrying out the purpose that charges in different countries, convenience simple to use, simple structure need not to change whole adapter during the use, the cost is reduced.

Description

Adapter capable of exchanging plug

Technical Field

The utility model relates to a power adapter technical field especially relates to an adapter of interchangeable plug.

Background

The adapter is a power supply conversion device of small portable electronic equipment, and with the development and popularization of a large number of electronic equipment, the daily requirement of the adapter is increased.

The current universal adapters on the market are basically single fixed AC power plugs, and because the plug standards of each country are different, the AC power plugs are only limited to be used in a certain place or a certain country, so that the universality and the application range of the whole product are reduced, and meanwhile, a lot of inconvenience is brought to users. For example, a consumer going from a region using the british standard socket to a region using the australian standard socket requires replacing an adapter to recharge their portable electronic device, which is not only cumbersome, but also unnecessarily wasteful.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, embodiments of the present invention are expected to provide an adapter with interchangeable plugs, which has a simple structure, is convenient to use, and saves cost.

The technical scheme of the utility model is realized like this:

an adapter capable of exchanging a plug comprises an adapter body and a plug detachably assembled on the adapter body, wherein a contact connecting sheet and an elastic pressing mechanism are arranged on the adapter body, the contact connecting sheet is fixed on the adapter body, the adapter body and the plug are electrically connected through the contact connecting sheet, one end of the elastic pressing mechanism is elastically connected onto the adapter body, the plug is embedded into the other end of the elastic pressing mechanism, and the plug can be separated from the other end of the elastic pressing mechanism by pressing one end of the elastic pressing mechanism.

Preferably, a storage tank has been seted up on the shell of adapter main part, elasticity pressing means inlays and locates in the storage tank, elasticity pressing means includes the keypad and locates the elasticity support piece of keypad below, the keypad joint in on the shell, the plug joint is in on the keypad.

Preferably, a guide column is arranged below the key board, the elastic supporting piece is sleeved outside the guide column, and the two ends of the elastic supporting piece are abutted to the adapter main body and the key board.

Preferably, a plurality of hooks are arranged below the key board and clamped on the shell of the adapter body.

Preferably, a clamping groove is formed in the end portion of the key board, a positioning block is arranged at the bottom of the plug, the positioning block is embedded in the clamping groove and is pressed against the key board, and the positioning block can be separated from the clamping groove.

Preferably, the clamping groove and the positioning block are in interference fit.

Preferably, the key sheet is a plastic key sheet.

Preferably, the elastic support is a spring.

Preferably, the contact connecting piece is in contact with a contact of the plug.

The embodiment of the utility model provides an adapter of interchangeable plug is through setting up elasticity pressing means breaks away from or assembles the plug to make the plug interchangeable, press elasticity pressing means changes the plug of required different specifications in order being suitable for different use countries, realizes carrying out the purpose that charges in different countries, and convenience simple to use, simple structure need not to change whole adapter during the use, the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of an adapter for interchangeable plugs according to the present invention;

FIG. 2 is a schematic structural view of the adapter body shown in FIG. 1;

FIG. 3 is a schematic view of the adapter of the interchangeable plug of FIG. 1 with another plug attached;

FIG. 4 is an exploded view of the adapter of the interchangeable plug shown in FIG. 1;

FIG. 5 is a cross-sectional view of the adapter of the interchangeable plug shown in FIG. 1;

fig. 6 is an enlarged view of a portion a shown in fig. 5.

Detailed Description

In order to illustrate embodiments of the present invention or technical solutions in the prior art more clearly, the following description will be made in conjunction with the accompanying drawings in embodiments of the present invention to describe the technical solutions in the embodiments of the present invention clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-6. The adapter for interchangeable plugs comprises an adapter body 1 and a plug 3 detachably fitted to the adapter body 1. The adapter body 1 is provided with a contact connecting sheet 5 and an elastic pressing mechanism 7, the contact connecting sheet 5 is fixed on the adapter body 1, and the adapter body 1 and the plug 3 are electrically connected through the contact connecting sheet 5 to enable the plug 3 and the adapter body 1 to be communicated and conductive. Elasticity pressing means 7's one end is connected elastically on the adapter main part 1, the embedding of plug 3 elasticity pressing means 7's the other end is pressed elasticity pressing means 7's one end can make plug 3 breaks away from elasticity pressing means 7's the other end is through setting elasticity pressing means 7 breaks away from or assembles plug 3 to make plug 3 interchangeable, press elasticity pressing means 7 changes the plug 3 of required different specifications in order to be suitable for different use countries, realizes carrying out the purpose of charging in different countries, and simple to use is convenient, simple structure, need not to change whole adapter during the use, the cost is reduced.

As shown in fig. 5, a receiving groove 13 is formed on the housing 11 of the adapter body 1, and the elastic pressing mechanism 7 is embedded in the receiving groove 13. The elastic pressing mechanism 7 comprises a key board 71 and an elastic supporting piece 73 arranged below the key board 71, the key board 71 is detachably clamped on the shell 11, and part of the plug 3 is clamped on the key board 71. Press down the keypad 71, elastic support 73 compresses downwards, plug 3 with the part of keypad 71 looks joint breaks away from keypad 71, plug 3 separates out, just so can easily unload plug 3 is changed into the plug 3 of another different specifications, can satisfy the plug requirement of a plurality of different countries, makes the commonality of product stronger, and application scope is wider.

As shown in fig. 6, a guide post 77 is disposed below the key sheet 71, the elastic supporting member 73 is sleeved outside the guide post 77, and two ends of the elastic supporting member 73 are abutted against the adapter body 1 and the key sheet 71, specifically, the elastic supporting member 73 is a spring. The spring is fitted around the outside of the guide post 77, the guide post 77 is used to position the spring, and the key sheet 71 is supported by the spring force of the spring in a pressable manner.

As shown in fig. 4, a plurality of hooks 75 are disposed below the key sheet 71, the hooks 75 are clamped on the shell 11 of the adapter body 1 for fixing the key sheet 71, and the hooks 75 and the key sheet 71 are integrally formed.

As shown in fig. 6, in order to better fix the plug 3, a slot 711 is formed at an end of the key sheet 71, a positioning block 31 is disposed at a bottom of the plug 3, the positioning block 31 is embedded in the slot 711, and the positioning block 31 can be separated from the slot 711 by pressing the key sheet 71.

Specifically, in this embodiment, the clamping groove 711 and the positioning block 31 are in interference fit, so that the positioning block 31 can be better clamped in the clamping groove 711 and cannot be easily disengaged, and the connection and assembly effects are improved.

Specifically, in this embodiment, the key sheet 71 is a plastic key sheet, and the key sheet 71 made of plastic is easier to mold and has low cost.

As shown in fig. 4, specifically, a circuit board 15 is assembled in the housing 11 of the adapter main body 1, a pressing plate 17 and a contact connection spring piece 19 are installed on the circuit board 15, the bottom of the contact connection piece 5 is in contact with the contact connection spring piece 19, and the top of the contact connection piece 5 is in contact with a contact of the plug 3, so that the current of the contact connection piece 5 is conducted to a contact 33 on the plug 3.

The embodiment of the utility model provides an adapter of interchangeable plug is through setting elasticity pressing means breaks away from or assembles the plug to make the plug interchangeable, press elasticity pressing means changes the plug of required different specifications in order being suitable for different use countries, realizes carrying out the purpose of charging in the country of difference, and convenience simple to use, simple structure need not to change whole adapter during the use, the cost is reduced.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. The adapter capable of exchanging the plug is characterized by comprising an adapter body and the plug detachably assembled on the adapter body, wherein a contact connecting sheet and an elastic pressing mechanism are arranged on the adapter body, the contact connecting sheet is fixed on the adapter body, the adapter body and the plug are electrically connected through the contact connecting sheet, one end of the elastic pressing mechanism is elastically connected onto the adapter body, the plug is embedded into the other end of the elastic pressing mechanism, and one end of the elastic pressing mechanism is pressed to enable the plug to be separated from the other end of the elastic pressing mechanism.

2. The adapter of claim 1, wherein the adapter body has a receiving cavity formed in a housing thereof, the elastic pressing mechanism is embedded in the receiving cavity, the elastic pressing mechanism includes a key board and an elastic supporting member disposed under the key board, the key board is fastened to the housing, and the plug is fastened to the key board.

3. The adapter of claim 2, wherein a guide post is disposed under the key plate, the elastic support member is sleeved on the guide post, and both ends of the elastic support member abut against the adapter body and the key plate.

4. An adapter for an interchangeable plug according to claim 2, wherein a plurality of hooks are provided under the key sheet, and the hooks are caught on a housing of the adapter main body.

5. The adapter of claim 2, wherein a slot is formed at an end of the key plate, and a positioning block is disposed at a bottom of the plug, the positioning block is embedded in the slot and can be disengaged from the slot by pressing the key plate.

6. An adapter for an interchangeable plug according to claim 5, wherein the catch slot is an interference fit with the locating block.

7. The adapter for an interchangeable plug of claim 2, wherein the key sheet is a plastic key sheet.

8. An adapter for an interchangeable plug according to claim 2, wherein the resilient support is a spring.

9. An adapter for an interchangeable plug according to claim 1, wherein the contact connecting piece is in contact with a contact of the plug.

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