CN216700635U

CN216700635U - Base and power adapter with same

Info

Publication number: CN216700635U
Application number: CN202123416391.XU
Authority: CN
Inventors: 刘业尉; 王小红
Original assignee: Bsy Technology Shenzhen Co ltd
Current assignee: Bsy Technology Shenzhen Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a base which comprises a base connecting piece, pins, pin seats and a fixed seat, wherein the base connecting piece is connected with the fixed seat, the pin seats are connected between the base connecting piece and the fixed seat, the pins are connected to the pin seats, the base connecting piece is further provided with a cavity, and the pins penetrate through the base connecting piece and enter the cavity. Through the fixed base and the connection chucking of plug to realize the multiple plug of a power adapter main part collocation, application range is more extensive, realizes the use of a multi-scene. Through the difference of the direction of chucking and plug direction, avoided the problem that the in-process plug that inserts the socket drops at the plug, it is convenient to change the plug, and saves the cost.

Description

Base and power adapter with same

Technical Field

The utility model relates to the field of power adapters, in particular to a base and a power adapter with the base.

Background

The plug of each country is different, and the base pin of plug also is different, must carry the charger of corresponding national specification in order to use the charger in different countries, otherwise can't use the socket, and some sockets only provide two holes or three holes sometimes when using, and traditional power adapter will not insert into the use this moment, brings very big inconvenience.

In the charger socket with the replaceable plug pins in the prior art, the electric connection between the socket and a circuit board component is realized through a welding wire, the welded part is easy to cause poor electric contact due to poor welding quality, the charging process is unstable, the welded part is easy to be detached after long-time use, and the quality cannot be guaranteed. And the replacement is also inconvenient, and the plug part can be left on the socket when the power adapter is pulled out, so that great potential safety hazard is brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a plug is not suitable for various scenes and the plug and the power adapter are clamped aiming at the defects in the prior art, and provides a base and the power adapter with the base.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

construct a base, wherein, including base connecting piece, pin seat and fixing base, its characterized in that: the base connecting piece is connected with the fixing base, a pin seat is connected between the base connecting piece and the fixing base, a pin is connected to the pin seat, a cavity is further arranged on the base connecting piece, and the pin penetrates through the base connecting piece and enters the cavity.

Preferably, the cavity is internally provided with a clamping block, the clamping block is provided with a locking part, and a clamping piece is further arranged above the locking part.

Preferably, the volume of fixture block is less than the volume of cavity, the card sets up the upper end at the fixture block, the card sets up to 2, leaves the clearance in the middle of it.

Preferably, the base is detachably connected with the plug, the plug is provided with a pin through hole and a pin for connecting the pin, and the pin is communicated with the pin through hole.

Preferably, the plug is further provided with a plug clamping block and a plug connecting block, the plug clamping block is connected with the locking piece, the plug connecting piece is connected with the plug, and a blocking structure is formed between the plug clamping block and the clamping piece.

A power adapter is provided with a shell, a connecting wire and a base, wherein the shell is composed of a left shell and a right shell, and a transformer is further arranged in the shell.

Preferably, a connecting wire through hole is arranged below the shell, and the connecting wire is connected with the shell through the connecting wire through hole.

Preferably, a base cavity is arranged above the shell and corresponds to the base.

The utility model has the beneficial effects that: through the fixed base and the connection chucking of plug to realize the multiple plug of a power adapter main part collocation, application range is more extensive, realizes the use of a multi-scene. Through the difference of the direction of chucking and plug direction, avoided the problem that the in-process plug that inserts the socket drops at the plug, it is convenient to change the plug, and saves the cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:

FIG. 1 is a perspective view of a power adapter according to a preferred embodiment of the present invention;

FIG. 2 is an exploded view of a power adapter in accordance with a preferred embodiment of the present invention;

FIG. 3 is an exploded view of the base of the preferred embodiment of the present invention;

FIG. 4 is a front view of a plug according to a preferred embodiment of the present invention;

fig. 5 is a side view of a plug in accordance with a preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.

The utility model discloses a base and a power adapter with the base; as shown in the attached figures 1 and 2, the transformer comprises a shell 1, a connecting wire 2 and a base 3, wherein the connecting wire 2 is connected with the connecting wire 2 through a connecting wire through hole 13 on one side of the shell 1, a base cavity 14 is arranged at the other end of the shell 1, the base 3 is arranged corresponding to the base cavity 14, the shell 1 is composed of a left shell 11 and a right shell 12, and a transformer 4 is further arranged in the shell 1. The power adapter formed by the method can be connected with the plug 5 through the base 3, so that the work of the power adapter is realized.

Specifically, as shown in fig. 2, the base 3 is composed of a base connector 31 and a fixing seat 34, a pin seat 33 is further disposed between the base connector 31 and the fixing seat 34, and the pin 32 is connected to the pin seat 33. The pins 32 are fixed by the pin bases 33 and are connected with the power adapter, and the conduction of the pins 32 and the plug 5 enables the power adapter to be conducted, so that the work of the power adapter is realized.

Further, as shown in fig. 3, a cavity 35 is disposed above the base 3, the cavity 35 penetrates through the base connector 31, a latch 302 is further disposed in the cavity 35, and the volume of the latch 302 is smaller than that of the cavity 35, so that a pin hole 301 is further left in the cavity 35, and the pin 32 can be placed in the cavity 35 through the pin hole 302. Since the pin 32 passes through the pin hole 302, the pin 32 cannot rotate, and the direction thereof is fixed.

Further, as shown in fig. 3, the latch block 302 is further provided with a locking cavity 3021 and a clamping piece 3022, the plug 5 is fixed through the locking cavity 3022, and then the clamping piece 3022 only moves in the same direction as the pin 32, which is referred to as a front-back direction, and when the plug 5 is used, the plug moves in an up-down direction, and because the moving directions of the two are different, the plug 5 does not fall down when in use, and when the plug 5 is replaced, the plug 5 is pulled down along the pin 32.

Further, as shown in fig. 4 and 5, the plug 5 includes a pin 54 and a pin channel 51, the pin channel 51 is disposed in reference to the pin 32, so as to achieve conduction between the pin 32 and the pin 54, the plug 5 is further provided with a plug fixture block 52 and a plug connection block 53, the plug fixture block 52 is disposed corresponding to the locking cavity 3021, the plug fixture block 52 can be inserted into the locking cavity 3021, and then the connection is achieved under the blocking of the plug connection block 53 and the card 3022, so as to achieve connection and clamping of the plug 5 and the base 3.

When the plug is used, the plug 5 is along the direction of the pin 32, the pin 32 corresponds to the pin channel 51, the pin 32 is inserted into the pin channel 51, then when the plug fixture block 52 contacts with the locking cavity 3021, the plug connection block 53 is inserted into the channel in the middle of the card 3022, and when the plug is used, the pin 54 is inserted into an external power socket, so that the conduction of a power adapter is realized, and the movement in different directions of installation and electrification is realized. Plug 5 under the different scenes need to be used, directly replace plug 5, then locking can, the cooperation of a plurality of different plugs 5 of 3 a bases is used, and the usage scene is abundanter.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a base, includes base connecting piece, pin seat and fixing base, its characterized in that: the base connecting piece is connected with the fixing base, a pin base is connected between the base connecting piece and the fixing base, pins are connected to the pin base, a cavity is further arranged on the base connecting piece, the pins penetrate through the base connecting piece and enter the cavity, the base is detachably connected with the plug, pin through holes and pins for connecting the pins are formed in the plug, and the pins are communicated with the pin through holes.

2. The base of claim 1, wherein: the cavity is internally provided with a clamping block, the clamping block is provided with a locking part, and a clamping piece is arranged above the locking part.

3. The base of claim 2, wherein: the volume of fixture block is less than the volume of cavity, the card sets up the upper end at the fixture block, the card sets up to 2, leaves the clearance in the middle of it.

4. The base of claim 3, wherein: the plug is further provided with a plug clamping block and a plug connecting block, the plug clamping block is connected with the locking piece, the plug connecting piece is connected with the plug, and a blocking structure is formed between the plug clamping block and the clamping piece.

5. A power adapter having a housing, a connecting cord and having a base as claimed in any one of claims 1 to 4.

6. The power adapter as claimed in claim 5, wherein: the shell consists of a left shell and a right shell, and a transformer is further arranged in the shell.

7. The power adapter as claimed in claim 5, wherein: and a connecting wire through hole is arranged below the shell, and the connecting wire is connected with the shell through the connecting wire through hole.

8. The power adapter as claimed in claim 5, wherein: a base cavity is arranged above the shell and corresponds to the base.