CN213043589U

CN213043589U - Combined power adapter

Info

Publication number: CN213043589U
Application number: CN202021869897.9U
Authority: CN
Inventors: 梁超; 孙伟伟; 许程云; 刘俊艳; 孙高鹏; 招秀洋; 莫孙谭; 马奎; 王长松; 周好; 张晓宝; 毕德泉; 徐成伟; 刘翠勤
Original assignee: Jiangsu Tenwei Electronics Co ltd; Jiangsu Jinjing Molding Technology Co ltd
Current assignee: Jiangsu Tenwei Electronics Co ltd; Jiangsu Jinjing Molding Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-23
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a modular power adapter relates to battery charging outfit technical field, including adapter, socket and charging wire, the positive fixed mounting of adapter has first assembly seat, and the inboard fixed mounting of first assembly seat has first insulation sealing washer, and the inside fixed mounting in front of adapter has an electrical property socket, and the draw-in groove has been seted up in the front of adapter, and the inside fixed mounting of adapter bottom has an electrical property interface, and the positive fixed mounting of socket has the plug, and the back fixed mounting of socket has second assembly seat. This combination formula power adapter only needs to insert the inside of corresponding first assembly seat, electric property socket and draw-in groove with second assembly seat, electric property plug and fixture block and can accomplish the equipment between adapter and the socket, and the equipment mode is simple and convenient, conveniently changes suitable plug, need not carry the power adapter of various differences, only needs to carry the socket of different plugs, and is very convenient, makes power adapter's application range greatly improve.

Description

Combined power adapter

Technical Field

The utility model relates to a battery charging outfit technical field specifically is a modular power adapter.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises a shell, a power transformer and a rectification circuit, and can be divided into an alternating current output type and a direct current output type according to the output type; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. It is widely used in telephone set, game machine, language repeater, walkman, notebook computer, cellular phone, etc.

At present, the shell of the existing power adapter is not reasonable enough, the product assembly efficiency is low, and when a user goes to different countries and faces to power sockets of different specifications, the user can not replace a proper plug, so that various different power adapters need to be carried, the power adapter is very inconvenient, and the application range of the power adapter is greatly limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a modular power adapter possesses the advantage of being convenient for the equipment change plug, has solved the problem that can't change suitable plug.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a combined power adapter comprises an adapter, a socket and a charging wire, wherein a first assembly seat is fixedly installed on the front surface of the adapter, a first insulating sealing ring is fixedly installed on the inner side of the first assembly seat, an electric socket is fixedly installed inside the front surface of the adapter, a clamping groove is formed in the front surface of the adapter, an electric interface is fixedly installed inside the bottom of the adapter, a plug is fixedly installed on the front surface of the socket, a second assembly seat is fixedly installed on the back of the socket, a second insulating sealing ring is fixedly installed on the outer side of the second assembly seat, an electric plug is fixedly installed on the back of the socket, a clamping block is fixedly installed on the back of the socket, a connecting seat is fixedly installed at one end of the charging wire, an electric connector is fixedly installed at one side of the connecting seat far away from the charging wire, a protective shell is fixedly installed at the, rectangular channels are formed in the side walls of the four sides of the protective shell, the bottom of an inner cavity of each rectangular channel is fixedly provided with a charging connector wire, and the top of the inner cavity of each rectangular channel is fixedly provided with a charging connector protective shell.

Furthermore, the specification and the size of the first assembling seat are matched with the specification and the size of the second assembling seat, and the specification and the size of the first insulating sealing ring are matched with the specification and the size of the second insulating sealing ring.

Through adopting above-mentioned technical scheme, the advantage lies in that the inside of first equipment seat can be inserted to the second equipment seat, and the inside of first insulating sealing ring can be inserted to the second insulating sealing ring to mutual contact is sealed.

Furthermore, the specification and size of the electrical socket are matched with the specification and size of the electrical plug, and the specification and size of the electrical interface are matched with the specification and size of the electrical connector.

Through adopting above-mentioned technical scheme, the advantage lies in that the electric property plug can insert the inside of electric property socket, realizes the electric connection between socket and the adapter, and electric connection between adapter and the charging wire is realized to electric property joint can insert the inside of electric property interface.

Furthermore, the front of the adapter is fixedly provided with a first anti-slip sheet, and the left side and the right side of the adapter are fixedly provided with a second anti-slip sheet.

Through adopting above-mentioned technical scheme, the advantage lies in that the effect of first antiskid piece and second antiskid piece is the adapter when preventing to hand drops.

Furthermore, there are four clamping grooves, four clamping grooves are circumferentially arranged on the front surface of the adapter, four clamping blocks are circumferentially arranged on the back of the socket, the specification sizes of the four clamping grooves are matched with the specification sizes of the four clamping blocks, and the positions of the four clamping grooves correspond to the positions of the four clamping blocks.

Through adopting above-mentioned technical scheme, the advantage lies in the inside that the fixture block can insert the draw-in groove.

Further, the charging wire and the charging connector wire are electrically connected, the other end of the charging connector wire is provided with a charging connector, and a protection groove matched with the charging connector is formed in the charging connector protection shell.

Through adopting above-mentioned technical scheme, the advantage lies in can not inserting the joint that charges of the installation of the joint line other end that charges inside the protection groove of seting up of the joint protective housing that charges inside not charging, realizes protecting the joint that charges.

Compared with the prior art, the combined power adapter has the following beneficial effects:

the utility model discloses a to carrying out the aggregate erection between adapter and the socket, the realization is changed the socket of different plugs to the adapter, only need with second assembly seat, electric property plug and fixture block insert corresponding first assembly seat, the equipment between adapter and the socket can be accomplished to the inside of electric property socket and draw-in groove, the equipment mode is simple and convenient, when the user goes to different countries in the face of the supply socket of different specifications, can change suitable plug, need not carry the power adapter of various differences, only need carry the socket of different plugs, therefore, the electric energy meter is very convenient, the application range who makes power adapter greatly improves.

Drawings

FIG. 1 is a perspective view of the structure assembly of the present invention;

fig. 2 is a front view of the structural adapter of the present invention;

fig. 3 is a bottom view of the structural adapter of the present invention;

fig. 4 is a rear view of the structural socket of the present invention;

figure 5 is the utility model discloses the structure charging wire elevation view.

In the figure: 1. an adapter; 2. a socket; 3. a charging wire; 4. a first assembly seat; 5. a second anti-slip sheet; 6. a first anti-slip sheet; 7. a connecting seat; 8. a charging connector protective shell; 9. a protective shell; 10. a charging connector wire; 11. a rectangular groove; 12. a plug; 13. a card slot; 14. a first insulating seal ring; 15. an electrical socket; 16. an electrical interface; 17. an electrical plug; 18. a second insulating seal ring; 19. a clamping block; 20. a second assembly seat; 21. and an electrical connector.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: a combined power adapter comprises an adapter 1, a socket 2 and a charging wire 3, wherein a first anti-slip sheet 6 is fixedly installed on the front surface of the adapter 1, a second anti-slip sheet 5 is fixedly installed on each of the left side and the right side of the adapter 1, the first anti-slip sheet 6 and the second anti-slip sheet 5 are used for preventing the adapter 1 from falling off when being held by a hand, a first assembling seat 4 is fixedly installed on the front surface of the adapter 1, a first insulating seal ring 14 is fixedly installed on the inner side of the first assembling seat 4, an electric jack 15 is fixedly installed in the front surface of the adapter 1, a clamping groove 13 is formed in the front surface of the adapter 1, an electric interface 16 is fixedly installed in the inner part of the bottom of the adapter 1, a plug 12 is fixedly installed on the front surface of the socket 2, a second assembling seat 20 is fixedly installed on the back surface of the socket 2, the specification size of the first assembling seat 4 is matched with the specification size of the second assembling, the second assembling seat 20 can be inserted into the first assembling seat 4, the second insulating sealing ring 18 can be inserted into the first insulating sealing ring 14 and is in contact sealing with each other, the second insulating sealing ring 18 is fixedly installed on the outer side of the second assembling seat 20, the back of the socket 2 is fixedly provided with an electric plug 17, the back of the socket 2 is fixedly provided with four clamping blocks 19, the four clamping grooves 13 are circumferentially arranged on the front surface of the adapter 1, the four clamping blocks 19 are circumferentially arranged on the back of the socket 2, the specification sizes of the four clamping grooves 13 are matched with the specification sizes of the four clamping blocks 19, the four clamping grooves 13 correspond to the positions of the four clamping blocks 19, the clamping blocks 19 can be inserted into the clamping grooves 13, one end of the charging wire 3 is fixedly provided with the connecting seat 7, one side of the connecting seat 7, which is far away from the charging wire 3, is fixedly provided with an electric, the specification and size of the electric socket 15 are matched with the specification and size of the electric plug 17, the specification and size of the electric interface 16 are matched with the specification and size of the electric joint 21, the electric plug 17 can be inserted into the electric socket 15 to realize the electric connection between the socket 2 and the adapter 1, the electric joint 21 can be inserted into the electric interface 16 to realize the electric connection between the adapter 1 and the charging wire 3, the outer part of one end of the charging wire 3, which is far away from the connecting seat 7, is fixedly provided with a protective shell 9, the inner parts of the side walls of the front side, the rear side, the left side and the right side of the protective shell 9 are respectively provided with a rectangular groove 11, the bottom of the inner cavity of the rectangular groove 11 is fixedly provided with a charging joint protective shell 8, the charging wire 3 is electrically connected with the charging joint wire 10, the other end of the charging joint wire 10 is provided with a charging joint, the protection groove matched with the charging connector is formed in the charging connector protective shell 8, the charging connector mounted at the other end of the charging connector wire 10 can be inserted into the protection groove formed in the charging connector protective shell 8 when the charging connector is not charged, and the charging connector is protected.

During the use, at first select the socket 2 that has suitable plug 12, then insert the inside of the positive first assembly seat 4 of adapter 1 with the second assembly seat 20 of socket 2 back, and make electric plug 17 insert the inside of electric socket 15, realize the electric connection between socket 2 and adapter 1, fixture block 19 can insert the inside of draw-in groove 13, prevent that socket 2 from openly droing from adapter 1, then insert the inside of the electric interface 16 of adapter 1 bottom with the electric joint 21 of charging wire 3 one end, realize the electric connection between adapter 1 and the charging wire 3, when needing to charge to electronic equipment, with plug 12 external power supply, then select the joint line 10 that charges that has suitable joint to charge to electronic equipment.

Claims

1. The utility model provides a modular power adapter, includes adapter (1), socket (2) and charging wire (3), its characterized in that: the front of the adapter (1) is fixedly provided with a first assembling seat (4), the inner side of the first assembling seat (4) is fixedly provided with a first insulating sealing ring (14), the front of the adapter (1) is fixedly provided with an electric socket (15), the front of the adapter (1) is provided with a clamping groove (13), the inner part of the bottom of the adapter (1) is fixedly provided with an electric interface (16), the front of the socket (2) is fixedly provided with a plug (12), the back of the socket (2) is fixedly provided with a second assembling seat (20), the outer side of the second assembling seat (20) is fixedly provided with a second insulating sealing ring (18), the back of the socket (2) is fixedly provided with an electric plug (17), the back of the socket (2) is fixedly provided with a clamping block (19), one end of the charging wire (3) is fixedly provided with a connecting seat (7), one side fixed mounting that charging wire (3) was kept away from in connecting seat (7) has electric property to connect (21), the outside fixed mounting that the one end of connecting seat (7) was kept away from in charging wire (3) has protective housing (9), rectangular channel (11) have all been seted up to the inside of four side lateral walls all around of protective housing (9), the inner chamber bottom fixed mounting of rectangular channel (11) has charging joint line (10), the inner chamber top fixed mounting of rectangular channel (11) has charging joint protective housing (8).

2. The modular power adapter as claimed in claim 1, wherein: the specification and the size of the first assembling seat (4) are matched with the specification and the size of the second assembling seat (20), and the specification and the size of the first insulating sealing ring (14) are matched with the specification and the size of the second insulating sealing ring (18).

3. The modular power adapter as claimed in claim 1, wherein: the specification and size of the electrical socket (15) are matched with the specification and size of the electrical plug (17), and the specification and size of the electrical interface (16) are matched with the specification and size of the electrical connector (21).

4. The modular power adapter as claimed in claim 1, wherein: the front of adapter (1) is fixed mounting has first antiskid piece (6), the equal fixed mounting in both sides has second antiskid piece (5) about adapter (1).

5. The modular power adapter as claimed in claim 1, wherein: draw-in groove (13) have four, four draw-in groove (13) are the circumference and set up in the front of adapter (1), fixture block (19) have four, and four fixture block (19) are the circumference and install the back at socket (2), four the specification and size of draw-in groove (13) and the specification and size looks adaptation of four fixture block (19), and the position of four draw-in grooves (13) and four fixture block (19) is corresponding.

6. The modular power adapter as claimed in claim 1, wherein: the charging wire (3) is connected with the charging connector wire (10) in an electric connection mode, the other end of the charging connector wire (10) is provided with a charging connector, and a protection groove matched with the charging connector is formed in the charging connector protection shell (8).