CN219610815U - Charger (charger) - Google Patents

Abstract

The present utility model relates to a charger. The charger comprises a plug assembly, a charging main body and a hinge assembly; the plug assembly is provided with a first conductive piece; the charging main body comprises a circuit board and a main body shell, the circuit board is arranged in the main body shell, and an avoidance hole corresponding to the first conductive piece is formed in the first side surface of the main body shell; the hinge assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is connected with the plug assembly, the second connecting piece is connected with the main body shell, and the first connecting piece is rotationally connected with the second connecting piece, so that the plug assembly is in a storage state and a use state. The charger realizes the overturning and folding of the plug assembly relative to the charging main body, reduces the length or the height of the charger under the condition of not increasing the overall size of the charger, is convenient to carry, and effectively improves the user experience.

Description

Charger (charger)

Technical Field

The utility model relates to the technical field of electronic accessories, in particular to a charger.

Background

The charger is power supply conversion equipment of electronic appliances and has wide application. The charger can be used for household appliances such as televisions, refrigerators, electric fans, air conditioners and the like, or communication equipment such as telephones, wire receiving towers, aviation equipment and the like. In daily life, people often need plugs with different interfaces to adapt to different mobile devices, such as mobile phones, tablets, computers and the like.

The plugs of the existing chargers have no unified standard, and in general, plugs of various countries are provided, so that the sockets provided in various countries are also provided according to the plug standard of the latest country. Because the European style charger has a larger height to the height of the pins, the overall dimension of the charger is thickened even, so that the size of the charger is large, the shape is strange and the charger is inconvenient to carry, and the use experience of a user is seriously influenced.

Disclosure of Invention

Based on this, it is necessary to provide a charger against the problem of inconvenience in carrying the charger.

A charger, comprising:

the plug assembly is provided with a first conductive piece;

the charging main body comprises a circuit board and a main body shell, the circuit board is arranged in the main body shell, and a first side surface of the main body shell is provided with an avoidance hole corresponding to the first conductive piece;

the hinge assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is connected with the plug assembly, the second connecting piece is connected with the main body shell, and the first connecting piece is rotationally connected with the second connecting piece, so that the plug assembly is in a storage state and a use state;

when the plug assembly is in the storage state, the first conductive piece is separated from the circuit board, and when the plug assembly is in the use state, the first conductive piece passes through the avoidance hole and is electrically connected with the circuit board.

The charger comprises a plug assembly, a charging main body, a first connecting piece, a second connecting piece and a plug assembly, wherein the plug assembly is used for being connected with a socket for providing electric energy, the charging main body is used for being connected with electronic equipment for receiving the electric energy, the plug assembly is connected with the charging main body through the first connecting piece and the second connecting piece, and the plug assembly is in a storage state and a use state due to the fact that the first connecting piece is rotationally connected with the second connecting piece. When the plug assembly is switched from the storage state to the use state, the plug assembly rotates relative to the charging main body along the rotating shaft, so that the first conductive piece is driven to move in the avoidance hole until the first conductive piece is electrically connected with the circuit board. Therefore, the charger realizes the overturning and folding of the plug assembly relative to the charging main body, reduces the length or the height of the charger under the condition of not increasing the overall size of the charger, is convenient to carry, and effectively improves the user experience.

In one embodiment, the plug assembly includes a plug housing and a pin, a first end of the pin is inserted into the plug housing in a first direction, a first end of the first conductive member is inserted into the plug housing in a second direction, and the first end of the pin is electrically connected with the first end of the first conductive member, the first direction being opposite the second direction.

In one embodiment, the plug housing includes a first housing and a first cover that are connected to each other, the first end of the pin is inserted into the first housing, a protection portion is disposed on the first cover, the first end of the first conductive element passes through the protection portion and is inserted into the first cover, and the protection portion is used for protecting the first conductive element.

In one embodiment, a plug accommodating groove is formed in a first side surface of the main body shell, the bottom wall and the side wall of the plug accommodating groove are both provided with the avoidance holes, when the plug assembly is in the accommodating state, the plug assembly is located in the plug accommodating groove and is abutted to the inner wall of the plug accommodating groove, the first conductive member penetrates through the avoidance holes of the side wall to be inserted into the main body shell, and when the plug assembly is in the using state, the first conductive member penetrates through the avoidance holes of the bottom wall to be connected with the circuit board, and the first connecting member rotates 90 degrees around the rotating shaft to enable the plug assembly to be switched between the accommodating state and the using state.

In one embodiment, a sliding groove is formed in the bottom of the avoidance hole, and the shape of the sliding groove is adapted to the movement track of the first conductive member.

In one embodiment, the main body shell is provided with a second side surface adjacent to the first side surface, the rotating shaft of the hinge assembly is arranged at the junction of the first side surface and the second side surface, when the plug assembly is in the storage state, the plug assembly is in abutting connection with the second side surface, when the plug assembly is in the use state, the plug assembly is in abutting connection with the first side surface, and the first connecting piece is rotated 180 degrees around the rotating shaft to enable the plug assembly to be switched between the storage state and the use state.

In one embodiment, the charging main body further comprises an elastic piece and a fixing block, one end of the elastic piece is connected with the main body shell, the other end of the elastic piece is connected with the fixing block, a first clamping groove is formed in the first conductive piece, the fixing block is clamped with the first clamping groove in a matched mode, and the elastic piece is used for providing acting force close to the first clamping groove for the fixing block when the plug assembly is in the use state, and is in a natural state when the plug assembly is in the storage state.

In one embodiment, the plug housing is provided with a clamping portion, the clamping portion is provided with a second clamping groove, the fixing block is clamped with the second clamping groove in a matched mode, and when the plug assembly is in the use state, the elastic piece provides acting force close to the second clamping groove for the fixing block.

In one embodiment, the circuit board is provided with a second conductive member, the second conductive member is electrically connected with the circuit board, and when the plug assembly is in the use state, the first conductive member passes through the avoidance hole and is abutted with the second conductive member;

and/or an external interface is arranged on the circuit board, and the external interface penetrates through the main body shell to be communicated with the outside.

In one embodiment, the main body case includes a second case and a second cover connected to each other, and the second connector is connected to the second case or the second cover.

Drawings

FIG. 1 is a schematic diagram of a charger according to an embodiment;

FIG. 2 is a schematic diagram of a charger when the plug assembly is in a storage state according to an embodiment;

FIG. 3 is a schematic diagram of a charger when the plug assembly is in use according to an embodiment;

FIG. 4 is a partial cross-sectional view of a charger with the plug assembly in use according to one embodiment;

FIG. 5 is an exploded view of a plug assembly according to one embodiment;

FIG. 6 is a cross-sectional view of a plug assembly according to one embodiment;

fig. 7 is an exploded view of a charging body in one embodiment;

fig. 8 is a schematic structural view of a charger when the plug assembly is in a storage state according to another embodiment;

FIG. 9 is a schematic view of a charger in use with a plug assembly according to another embodiment;

FIG. 10 is a partial cross-sectional view of a charger with the plug assembly in use according to another embodiment;

FIG. 11 is another partial cross-sectional view of the charger with the plug assembly in use in another embodiment;

fig. 12 is an exploded view of a charger in another embodiment.

Reference numerals: 100. a charger; 10. a plug assembly; 11. a first conductive member; 12. a plug housing; 121. a first housing; 122. a first cover; 123. a first decorative plate; 13. pins; 14. a protection part; 15. a clamping part; 151. a second clamping groove; 16. a first clamping groove; 17. a pin fixing member; 20. a charging main body; 21. a main body case; 211. a second housing; 212. a second cover; 213. a second decorative plate; 214. a plug accommodating groove; 215. avoidance holes; 22. a circuit board; 23. an elastic member; 24. a fixed block; 25. a second conductive member; 26. a sliding groove; 27. an external interface; 30. a hinge assembly; 31. a first connector; 32. and a second connecting piece.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

The charger 100 in some embodiments is described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 12, in an embodiment, there is provided a charger 100 including a plug assembly 10, a charging body 20, and a hinge assembly 30;

the plug assembly 10 is used for being electrically connected with the plugboard, and a first conductive piece 11 is arranged on the plug assembly 10; the charging main body 20 comprises a circuit board 22 and a main body shell 21, wherein the circuit board 22 is arranged in the main body shell 21, and a first side surface of the main body shell 21 is provided with an avoidance hole 215 corresponding to the first conductive piece 11; the hinge assembly 30 includes a first link 31 and a second link 32, the first link 31 being connected with the plug assembly 10, the second link 32 being connected with the body housing 21, the first link 31 being rotatably connected with the second link 32 such that the plug assembly 10 has a storage state and a use state.

When the plug assembly 10 is in the storage state, the first conductive member 11 is separated from the circuit board 22, and when the plug assembly 10 is in the use state, the first conductive member 11 passes through the escape hole 215 to be electrically connected with the circuit board 22.

The charger 100, the plug assembly 10 is used for being connected with a socket for supplying electric energy, the charging main body 20 is used for being connected with an electronic device for receiving electric energy, the plug assembly 10 and the charging main body 20 are connected through the first connecting piece 31 and the second connecting piece 32, and the plug assembly 10 has a storage state and a use state due to the fact that the first connecting piece 31 is rotationally connected with the second connecting piece 32. When the plug assembly 10 is switched from the storage state to the use state, the plug assembly 10 rotates relative to the charging body 20 along the rotation axis, so as to drive the first conductive member 11 to move in the avoidance hole 215 until the first conductive member 11 is electrically connected with the circuit board 22. Therefore, the charger 100 realizes the overturning and folding of the plug assembly 10 relative to the charging main body 20, and reduces the length or the height of the charger 100 without increasing the overall size of the charger 100, thereby being convenient for carrying and effectively improving the user experience.

Specifically, as shown in fig. 4 and 11, in an embodiment, the circuit board 22 is provided with a second conductive member 25, the second conductive member 25 is electrically connected to the circuit board 22, and when the plug assembly 10 is in the use state, the first conductive member 11 passes through the avoidance hole 215 and abuts against the second conductive member 25.

The circuit board 22 is provided with an external port 27, and the external port 27 communicates with the outside through the main body case 21.

Specifically, as shown in fig. 4 to 6, in an embodiment, the plug assembly 10 includes a plug housing 12 and a pin 13, the pin 13 is used for electrical connection with a plug board, a first end of the pin 13 is inserted into the plug housing 12 in a first direction, a first end of the first conductive member 11 is inserted into the plug housing 12 in a second direction, and the first end of the pin 13 is electrically connected with the first end of the first conductive member 11, the first direction being opposite to the second direction.

Wherein the first end of the pin 13 is electrically connected to the first end of the first conductive member 11 through a wire.

In this embodiment, as shown in fig. 6, pin fixing members 17 are disposed in the plug housing 12, two pins 13 are disposed in the plug housing, two pins 13 are inserted into the pin fixing members 17, and the pin fixing members 17 are rubber fixing members.

Specifically, as shown in fig. 5, in an embodiment, the plug housing 12 includes a first housing 121 and a first cover 122 that are connected to each other, a first end of the pin 13 is inserted into the first housing 121, a protection portion 14 is disposed on the first cover 122, a first end of the first conductive member 11 is inserted into the first cover 122 through the protection portion 14, and the protection portion 14 is used for protecting the first conductive member 11.

The side surface of the first cover 122 facing away from the first housing 121 is a third side surface, the third side surface is provided with the protection portion 14 and the first conductive member 11, the side surface of the first housing 121 facing away from the first cover 122 is a fourth side surface, and the fourth side surface is provided with the pins 13, that is, the pins 13 and the first conductive member 11 are oppositely arranged on the plug housing 12.

In this embodiment, the third side is provided with a first groove for accommodating the first connector 31, the first connector 31 is connected to the bottom wall of the first groove, the plug housing 12 further includes a first decorative plate 123, the first decorative plate 123 is disposed on the third side, and the second connector 32 is hinged to the first connector 31 through the first decorative plate 123, that is, the first decorative plate 123 is used for covering the third side and shielding the first connector 31.

Specifically, as shown in fig. 7 and 9, in an embodiment, the body case 21 includes a second housing 211 and a second cover 212 connected to each other, and the second connector 32 is connected to the second housing 211 or the second cover 212.

Specifically, as shown in fig. 1, 2, 3, 4 and 7, in an embodiment, a plug accommodating groove 214 is provided on a first side surface of the main body case 21, bottom walls and side walls of the plug accommodating groove 214 are provided with escape holes 215, when the plug assembly 10 is in a storage state, the plug assembly 10 is located in the plug accommodating groove 214 and abuts against an inner wall of the plug accommodating groove 214, the first conductive member 11 is inserted into the main body case 21 through the escape holes 215 of the side walls, when the plug assembly 10 is in a use state, the first conductive member 11 is connected with the circuit board 22 through the escape holes 215 of the bottom walls, and the first connection member 31 is rotated 90 ° around the rotating shaft to enable the plug assembly 10 to switch between the storage state and the use state. The plug receiving recess 214 is effective to reduce the overall size of the charger 100 when the plug assembly 10 is in the stowed condition. Because the plug assembly 10 abuts against the inner wall of the plug accommodating groove 214 in the storage state, the plug assembly 10 can be effectively prevented from shaking.

In this embodiment, the plug accommodating groove 214 is disposed on the second housing 211, the circuit board 22 is provided with an avoidance hole 215, the second conductive member 25 is a conductive elastic sheet, one end of the conductive elastic sheet is connected with the circuit board 22, and the other end of the conductive elastic sheet is located in the avoidance hole 215.

Wherein, be equipped with the second recess that is used for holding second connecting piece 32 on the first side, second connecting piece 32 is connected with the diapire of second recess, is equipped with second decorative board 213 on the first side, and second decorative board 213 is used for covering first side and shields second connecting piece 32.

Further, as shown in fig. 4 and 7, in an embodiment, a sliding groove 26 is formed at the bottom of the avoidance hole 215, and the shape of the sliding groove 26 is adapted to the movement track of the first conductive member 11.

In this embodiment, a sliding rail is disposed on the second cover 212, a sliding groove 26 is disposed in the sliding rail, and a second conductive member 25 is disposed at the bottom of the sliding groove 26.

Specifically, as shown in fig. 8, 9, 10, 11 and 12, in an embodiment, a second side surface adjacent to the first side surface is provided on the main body housing 21, the rotation axis of the hinge assembly 30 is disposed at the junction of the first side surface and the second side surface, when the plug assembly 10 is in the storage state, the plug assembly 10 is disposed in abutment with the second side surface, when the plug assembly 10 is in the use state, the plug assembly 10 is in abutment with the first side surface, and the first connector 31 is rotated 180 ° around the rotation axis to enable the plug assembly 10 to switch between the storage state and the use state.

In this embodiment, the avoidance hole 215 is disposed on the second cover 212, and the second conductive member 25 is electrically connected to the circuit board 22 through a wire.

Specifically, as shown in fig. 8, 11 and 12, in an embodiment, the charging main body 20 further includes an elastic member 23 and a fixing block 24, one end of the elastic member 23 is connected to the main body shell 21, the other end of the elastic member 23 is connected to the fixing block 24, the first conductive member 11 is provided with the first clamping groove 16, the fixing block 24 is clamped with the first clamping groove 16 in a matching manner, and the elastic member 23 is used for providing a force close to the first clamping groove 16 to the fixing block 24 when the plug assembly 10 is in a use state, and the elastic member 23 is in a natural state when the plug assembly 10 is in a storage state.

Specifically, as shown in fig. 8 and 10, in an embodiment, the plug housing 12 is provided with a clamping portion 15, the clamping portion 15 is provided with a second clamping groove 151, the fixing block 24 is clamped with the second clamping groove 151 in a matching manner, and when the plug assembly 10 is in a use state, the elastic member 23 provides a force close to the second clamping groove 151 for the fixing block 24.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A charger, comprising:

the plug assembly is provided with a first conductive piece;

the charging main body comprises a circuit board and a main body shell, the circuit board is arranged in the main body shell, and a first side surface of the main body shell is provided with an avoidance hole corresponding to the first conductive piece;

the hinge assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is connected with the plug assembly, the second connecting piece is connected with the main body shell, and the first connecting piece is rotationally connected with the second connecting piece, so that the plug assembly is in a storage state and a use state;

when the plug assembly is in the storage state, the first conductive piece is separated from the circuit board, and when the plug assembly is in the use state, the first conductive piece passes through the avoidance hole and is electrically connected with the circuit board.

2. The charger of claim 1 wherein the plug assembly comprises a plug housing and a pin, the first end of the pin being inserted into the plug housing in a first direction, the first end of the first conductive member being inserted into the plug housing in a second direction, and the first end of the pin being electrically connected to the first end of the first conductive member, the first direction being opposite the second direction.

3. The charger of claim 2 wherein said plug housing comprises a first housing and a first cover connected to each other, said first end of said pin being inserted into said first housing, said first cover having a protective portion thereon, said first end of said first conductive member being inserted into said first cover through said protective portion, said protective portion being adapted to protect said first conductive member.

4. The charger according to claim 1, wherein a plug accommodating groove is formed in a first side surface of the main body case, the bottom wall and the side wall of the plug accommodating groove are both provided with the escape hole, when the plug assembly is in the storage state, the plug assembly is located in the plug accommodating groove and abuts against an inner wall of the plug accommodating groove, the first conductive member is inserted into the main body case through the escape hole of the side wall, when the plug assembly is in the use state, the first conductive member passes through the escape hole of the bottom wall and is connected with the circuit board, and the first connection member is rotated 90 ° around the rotating shaft so that the plug assembly can be switched between the storage state and the use state.

5. The charger of claim 4 wherein the bottom of the bypass opening is provided with a sliding slot shaped to accommodate the path of movement of the first conductive member.

6. The charger of claim 2 wherein the body housing is provided with a second side adjacent the first side, the pivot axis of the hinge assembly is disposed at the junction of the first side and the second side, the plug assembly is disposed in abutment with the second side when the plug assembly is in the storage state, the plug assembly is in abutment with the first side when the plug assembly is in the use state, and rotating the first connector 180 ° about the pivot axis enables the plug assembly to switch between the storage state and the use state.

7. The charger of claim 6 wherein said charging body further comprises an elastic member and a fixed block, one end of said elastic member is connected to said body housing, the other end of said elastic member is connected to said fixed block, said first conductive member is provided with a first slot, said fixed block is engaged with said first slot, said elastic member is adapted to provide said fixed block with a force close to said first slot when said plug assembly is in said use state, and said elastic member is in a natural state when said plug assembly is in said storage state.

8. The charger of claim 7 wherein the plug housing is provided with a clamping portion, the clamping portion is provided with a second clamping groove, the fixed block is clamped with the second clamping groove in a matching manner, and the elastic member provides a force to the fixed block close to the second clamping groove when the plug assembly is in the use state.

9. The charger of any one of claims 1 to 8 wherein a second conductive member is provided on said circuit board, said second conductive member being electrically connected to said circuit board, said first conductive member being in abutment with said second conductive member through said relief aperture when said plug assembly is in said use condition;

and/or an external interface is arranged on the circuit board, and the external interface penetrates through the main body shell to be communicated with the outside.

10. The charger according to any one of claims 1 to 8, wherein said main body case includes a second case and a second cover which are connected to each other, said second connector being connected to said second case or said second cover.