CN217507861U

CN217507861U - Charger with convertible plug

Info

Publication number: CN217507861U
Application number: CN202220011568.3U
Authority: CN
Inventors: 马克俊
Original assignee: Shenzhen Hehuiyuan Electronic Technology Co ltd
Current assignee: Shenzhen Hehuiyuan Electronic Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-09-27
Anticipated expiration: 2032-01-05

Abstract

The utility model provides a charger capable of converting a plug, which comprises a charger body, an indicator light, an upper cover and a shell, and further comprises a first plug module, a second plug module or a third plug module, wherein the first plug module comprises a first spring, a first button and a first pin; the second plug module comprises a second spring, a second key and a second pin; the third plug module comprises a third spring, a third key and a third pin, and due to the adoption of a spring and key buckle type connection mode, when the charger plug needs to be replaced, only the first key, the second key or the third key needs to be pressed lightly, and then the first spring connected with the first key, the second spring connected with the second key, or the third spring connected with the third key are linked, so that the charger plug can be replaced simply and easily. The charger adopting the convertible plug is simple in design, convenient to manufacture, convenient for users to quickly replace the plug, low in development cost and strong in market competitiveness.

Description

Charger with convertible plug

Technical Field

The invention relates to the field of chargers, in particular to a charger with a convertible plug.

Background

However, with the development of global trade and commerce, when a business person travels around the world, the business person needs to adapt to different charger specifications of each country, and to this problem, a combined adapter has been developed in the industry, a main body of the adapter has a basic plug, and a plurality of replaceable plugs capable of being connected with the basic plug are matched as accessories, each replaceable plug includes two connecting components, one of the replaceable plugs is used for providing basic plug insertion, and the other replaceable plug is used for inserting into a power socket with a specific specification, so that the charger can be inserted into power sockets with different specifications.

Chinese utility model 2019206556974 discloses a charger of detachable adapter, its technical scheme adopts elasticity trip and buckle to mutually support, and then reaches the purpose of the joint that charges of replacement. The buckle structure of the technical scheme has the advantages of complex design and higher manufacturing cost, and the situation that the buckle structure is poor in contact till failure is caused after being plugged and pulled for many times is inevitable.

Therefore, there is an urgent need to develop a charger which is simple in design, convenient to manufacture and convenient for users to quickly replace the plug.

SUMMERY OF THE UTILITY MODEL

The utility model provides a charger of convertible plug, technical scheme is as follows:

in a first aspect, the utility model provides a charger of convertible plug, including charger body, pilot lamp, upper cover and shell, further still include first electrically conductive connection piece, first AC seat epitheca, first electrically conductive shell fragment, first AC seat inferior valve, first spring, first button and first pin, first electrically conductive connection piece and first electrically conductive shell fragment are connected respectively to two terminal surfaces of first AC seat epitheca, first electrically conductive connection piece sets up the lower terminal surface at the shell, first electrically conductive shell fragment is connected to the up end of first AC seat inferior valve, first spring is connected to the lower terminal surface of first AC seat inferior valve, first spring is connected to the up end of first button, first pin is connected to the lower terminal surface of first button.

A second aspect, the utility model provides a charger of convertible plug, including charger body, pilot lamp, upper cover and shell, further still include the second and lead electric connection piece, second AC seat epitheca, the electrically conductive shell fragment of second, second AC seat inferior valve, the second spring, second button and second pin, the electrically conductive shell fragment of second and second is connected respectively to two terminal surfaces of second AC seat epitheca, the electrically conductive piece setting of plugging into of second is at the lower terminal surface of shell, the electrically conductive shell fragment of second is connected to the up end of second AC seat inferior valve, the second spring is connected to the lower terminal surface of second AC seat inferior valve, the second spring is connected to the up end of second button, the second pin is connected to the lower terminal surface of second button.

A third aspect, the utility model provides a charger of convertible plug, including charger body, pilot lamp, upper cover and shell, further still include the third electrically conductive connection piece, third AC seat epitheca, the electrically conductive shell fragment of third, third AC seat inferior valve, the third spring, third button and third pin, the electrically conductive connection piece of third and the electrically conductive shell fragment of third are connected respectively to two terminal surfaces of third AC seat epitheca, the electrically conductive connection piece of third sets up the lower terminal surface at the shell, the electrically conductive shell fragment of third is connected to the up end of third AC seat inferior valve, the third spring is connected to the lower terminal surface of third AC seat inferior valve, the third spring is connected to the up end of third button, the third pin is connected to the lower terminal surface of third button.

The charger adopting the convertible plug is simple and convenient to operate, simple in design, convenient to manufacture, convenient for users to quickly replace the plug, low in development cost and strong in market competitiveness.

Drawings

FIG. 1: the invention discloses a charger capable of converting a plug.

FIG. 2: the first embodiment of the charger with convertible plug of the invention is an exploded schematic view.

FIG. 3: the second embodiment of the charger with convertible plug of the present invention is an exploded schematic view.

FIG. 4: the charger of the third embodiment of the convertible plug of the invention is an exploded schematic view.

Description of the drawing reference numbers:

the charger comprises a charger body 10, a first plug module 20, a second plug module 30, a third plug module 40, an indicator light 101, an upper cover 102 and a shell 103;

a first conductive connection tab 201, a first AC base upper shell 202, a first conductive elastic sheet 203, a first AC base lower shell 204, a first spring 205, a first key 206, a first pin 207;

a second conductive connection tab 301, a second AC base upper shell 302, a second conductive elastic tab 303, a second AC base lower shell 304, a second spring 305, a second key 306, and a second pin 307;

a third conductive connection tab 401, a third AC base upper shell 402, a third conductive elastic tab 403, a third AC base lower shell 404, a third spring 405, a third button 406, and a third pin 407.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to avoid redundant description, the present invention briefly describes each component of the charger, for example, the connection relationship of some details therein, which belongs to the common general knowledge of those skilled in the art, and the present invention is not described herein again.

Referring to fig. 1, an exploded schematic view of a charger with a convertible plug of the present invention is shown, the charger of the present invention includes a charger body 10, and the charger body 10 can be adapted to and replace any one of the first plug module 20, the second plug module 30, or the third plug module 40.

Referring to fig. 2, an exploded schematic view of a first embodiment of a plug-convertible charger according to the present invention includes an indicator light 101, an upper cover 102, a housing 103, a first conductive connection pad 201, a first AC receptacle upper housing 202, a first conductive elastic sheet 203, a first AC receptacle lower housing 204, a first spring 205, a first button 206, and a first pin 207, where the first spring 205, the first button 206, and the first pin 207 constitute a first plug module 20, the indicator light 101 is embedded on the surface of the upper cover 102, the upper cover 102 is assembled with the housing 103 in a snap-fit manner, two end faces of the first AC receptacle upper housing 202 are respectively connected to the first conductive connection pad 201 and the first conductive elastic sheet 203, the first conductive connection pad 201 is disposed on the lower end face of the housing 103, the upper end face of the first AC receptacle lower housing 204 is connected to the first conductive elastic sheet 203, the lower end face of the first AC receptacle lower housing 204 is connected to the first spring 205, the upper end surface of the first button 206 is connected with a first spring 205, and the lower end surface of the first button 206 is connected with a first pin 207.

Referring to fig. 3, an exploded schematic view of a charger capable of converting a plug according to a second embodiment of the present invention also includes an indicator light 101, an upper cover 102 and a housing 103, and further includes a second conductive connection tab 301, a second AC socket upper shell 302, a second conductive elastic sheet 303, a second AC socket lower shell 304, a second spring 305, a second button 306 and a second pin 307, where the second spring 305, the second button 306 and the second pin 307 form a second plug module 30. The pilot lamp 101 is embedded in the surface of the upper cover 102, the upper cover 102 is assembled with the housing 103 in a clamping manner, two end faces of the second AC base upper shell 302 are respectively connected with the second conductive connection tab 301 and the second conductive elastic tab 303, the second conductive connection tab 301 is arranged on the lower end face of the housing 103, the upper end face of the second AC base lower shell 304 is connected with the second conductive elastic tab 303, the lower end face of the second AC base lower shell 304 is connected with the second spring 305, the upper end face of the second key 306 is connected with the second spring 305, and the lower end face of the second key 306 is connected with the second pin 307.

Referring to fig. 4, an exploded schematic view of a charger capable of converting a plug according to a third embodiment of the present invention also includes an indicator light 101, an upper cover 102, a housing 103, a third conductive connection tab 401, a third AC socket upper shell 402, a third conductive elastic sheet 403, a third AC socket lower shell 404, a third spring 405, a third button 406, and a third pin 407, where the third spring 405, the third button 406, and the third pin 407 form a third plug module 40. The indicator light 101 is embedded in the surface of the upper cover 102, the upper cover 102 is assembled with the housing 103 in a clamping manner, two end faces of the third AC base upper shell 402 are respectively connected with a third conductive connection tab 401 and a third conductive elastic tab 403, the third conductive connection tab 401 is arranged on the lower end face of the housing 103, the upper end face of the third AC base lower shell 404 is connected with the third conductive elastic tab 403, the lower end face of the third AC base lower shell 404 is connected with a third spring 405, the upper end face of the third key 406 is connected with the third spring 405, and the lower end face of the third key 406 is connected with a third pin 407.

The utility model discloses convertible plug's charger only needs to press owing to adopt the connected mode of spring and button buckle formula when needing to change the charger plug first button 106 or second button 206 or third button 306, and then the first spring 205 that first button 106 of linkage is connected, or the second spring 305 that second button 306 is connected, or the third spring 405 that third button 406 is connected to succinctly light change the charger plug.

Although the spirit and substance of the present invention have been described in terms of preferred embodiments, those skilled in the art will recognize that changes may be made in the embodiments of the invention without departing from the principles and spirit of the invention, and that such changes are within the scope of the invention.

Claims

1. The utility model provides a charger of convertible plug, includes charger body, pilot lamp, upper cover and shell, its characterized in that further still includes first electrically conductive connection piece, first AC seat epitheca, first electrically conductive shell fragment, first AC seat inferior valve, first spring, first button and first pin, first electrically conductive connection piece and first electrically conductive shell fragment are connected respectively to two terminal surfaces of first AC seat epitheca, first electrically conductive connection piece sets up the lower terminal surface at the shell, first electrically conductive shell fragment is connected to the up end of first AC seat inferior valve, first spring is connected to the lower terminal surface of first AC seat inferior valve, first spring is connected to the up end of first button, first pin is connected to the lower terminal surface of first button.

2. The utility model provides a charger of convertible plug, includes charger body, pilot lamp, upper cover and shell, its characterized in that further includes the electrically conductive piece of refuting of second, second AC seat epitheca, the electrically conductive shell fragment of second, second AC seat inferior valve, the second spring, second button and second pin, the electrically conductive piece of refuting of second and second is connected respectively to two terminal surfaces of second AC seat epitheca, the electrically conductive piece of refuting of second sets up the lower terminal surface at the shell, the electrically conductive shell fragment of second is connected to the up end of second AC seat inferior valve, the second spring is connected to the lower terminal surface of second AC seat inferior valve, the second spring is connected to the up end of second button, the second pin is connected to the lower terminal surface of second button.

3. The utility model provides a charger of convertible plug, includes charger body, pilot lamp, upper cover and shell, its characterized in that further includes the electrically conductive piece of refuting of third, third AC seat epitheca, the electrically conductive shell fragment of third, third AC seat inferior valve, third spring, third button and third pin, the electrically conductive piece of refuting of third and third is connected respectively to two terminal surfaces of third AC seat epitheca, the electrically conductive piece of refuting of third sets up the lower terminal surface at the shell, the electrically conductive shell fragment of third is connected to the up end of third AC seat inferior valve, the third spring is connected to the lower terminal surface of third AC seat inferior valve, the third spring is connected to the up end of third button, the third pin is connected to the lower terminal surface of third button.