All-in-one travel socket

Abstract

The utility model provides an all-in-one travel socket, which is characterized in that the all-in-one travel socket comprises a socket main body and a plurality of plug assemblies which can be respectively assembled with the socket main body for use, the socket main body is provided with a butt joint groove for embedding the plug assemblies, and a first electrode for being electrically connected with the plug assemblies is arranged in the butt joint groove; the plug assembly comprises a base and pins arranged on the base, and a second electrode used for being in contact with the first electrode is arranged on the bottom surface of the base; in a storage state, the plug assemblies are stacked and combined, and the base of the plug assembly on the upper layer is provided with an opening through which the pins of the plug assembly on the lower layer can pass. And in a use state, any plug assembly is assembled with the socket main body for use. According to the product, the internal structure of the socket main body is simplified, complicated ejection, locking, unlocking and other structures do not need to be considered, meanwhile, the plug assemblies can be stacked, combined and stored, the occupied space is reduced to the maximum extent, and the problem that the plug assemblies are scattered and difficult to find is also avoided.

Description

Technical Field

[0001] The utility model relates to a multi - in - one travel socket. Background Art

[0002] The socket standards in different countries or regions are different. To be compatible with both two - pole and three - pole usage environments, there is a design of telescopic or foldable grounding pins in plugs. By retracting or extending the grounding pins from the converter housing, the mutual conversion between two - pole and three - pole is achieved. However, such designs have defects: when in use, the user moves the corresponding plug to the working position by pushing, pressing or flipping and then inserts it into the target socket. But when using one plug, it is often easy to pull out other plugs. Therefore, relatively complex structures such as ejection, locking, and unlocking need to be designed for the telescopic or foldable pins in the converter housing, which has high requirements for the internal space of the converter housing, and the production difficulty and cost are also relatively high. Content of the Utility Model

[0003] The utility model provides a multi - in - one travel socket, aiming to meet the usage requirements of pin standards in different countries or regions and simplify the structure of the power socket. The specific technical content is as follows:

[0004] A multi - in - one travel socket includes a socket body and a plurality of plug components that can be respectively assembled and used with the socket body. The socket body is provided with a docking groove for the plug components to be embedded, and a first electrode for electrically connecting with the plug components is arranged in the docking groove. The plug component includes a base and pins arranged on the base, and a second electrode for contacting the first electrode is arranged on the bottom surface of the base. In the storage state, the plug components are stacked and combined, and an opening is formed on the base of the plug component located in the upper layer, through which the pins of the plug component located in the lower layer can pass through. In the use state, any one of the plug components is taken to be assembled and used with the socket body.

[0005] In one or more embodiments of the utility model, the plug component includes a main plug component and several sub - plug components. When stacked and combined, the main plug component is located at the bottom layer, and the sub - plug components are stacked thereon in sequence. The opening through which the pins of the plug component located in the lower layer can pass through is formed on the base of the sub - plug component.

[0006] In one or more embodiments of the utility model, the main plug component is assembled in the docking groove of the socket body, and the sub - plug components are stacked thereon in sequence. The pins of the main plug component protrude from the top of the stacked structure. The multi - in - one travel socket further includes an external power connection component, which includes a main body seat and a power cord extending from the main body seat. The main body seat has a third electrode for docking with the pins of the main plug component, and a plug is arranged at the end of the power cord.

[0007] In one or more embodiments of the present utility model, the socket body is equipped with a bottom cover for surrounding the plug assembly in a stacked combination state, and the cover edge of the bottom cover is snap-connected to the socket body.

[0008] In one or more embodiments of the present utility model, a wire hole / wire groove is formed in the bottom cover for the power cord of the external power connection assembly to pass through.

[0009] In one or more embodiments of the present utility model, a locking member for cooperating with the main plug assembly to lock is provided on the main body base. The locking member includes a tongue and a toggle handle for linking the tongue. The toggle handle is exposed on the main body base, and the main plug assembly has a slot for cooperating with the tongue.

[0010] In one or more embodiments of the present utility model, the docking groove has an opening, which is sealed by an elastically resetable stop block. Guide blocks / guide rails are provided on both sides of the base of the plug assembly, and guide grooves adapted to the guide blocks / guide rails are provided in the docking groove.

[0011] Compared with the prior art, the advantages of the present utility model are as follows: A socket body is provided with multiple plug assemblies, which simplifies the internal structure of the socket body. There is no need to design complex structures such as ejection, locking, and unlocking as in the telescopic or folding pin solutions. During use, directly select the plug assembly corresponding to the standard for assembly. The structure is simple, the cost is low, and there will be no mechanical failures of telescoping or folding. At the same time, considering the storage space problem of multiple plug assemblies, a stacked combination design is specifically adopted, which minimizes the space occupied by the plug assemblies to the greatest extent. And in the stacked state, they can be docked with the socket body integrally, and then surrounded by the bottom cover to achieve small-space storage, avoiding the problem of difficult-to-find scattered plug assemblies. In addition, an external power connection assembly is also provided. This external power connection assembly has a power cord that can connect to the on-site power supply at a certain distance to obtain power, and then supply power to the socket body by contacting the plug assembly, which is convenient for use in scenarios with distance requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the combined state of the multi-functional travel socket.

[0013] Figure 2 It is a schematic structural diagram of the bottom cover separated state of the multi-functional travel socket.

[0014] Figure 3 It is a schematic structural diagram of the separated state of the plug assembly of the multi-functional travel socket.

[0015] Figure 4 It is a schematic structural diagram of the stacked combination of the plug assemblies of the multi-functional travel socket.

[0016] Figure 5Schematic cross-sectional structure diagram of a multi-functional travel socket.

[0017] Figure 6 Schematic structure diagram of the socket body of a multi-functional travel socket.

[0018] Figure 7 Schematic structure diagram of the plug assembly of a multi-functional travel socket.

[0019] Figure 8 Schematic cross-sectional structure diagram of the combination of the socket body and the main plug assembly of a multi-functional travel socket.

[0020] Figure 9 Schematic structure diagram of the combination of the socket body and the secondary plug assembly of a multi-functional travel socket.

[0021] Figure 10 Schematic structure diagram of the secondary plug assembly of a multi-functional travel socket.

[0022] Figure 11 Schematic connection structure diagram of the main plug assembly and the external power connection assembly.

[0023] Figure 12 Schematic cross-sectional connection structure diagram of the main plug assembly and the external power connection assembly. Detailed implementation manners

[0024] The solution of the present application will be further described as follows in conjunction with the accompanying drawings:

[0025] Refer to the attached Figures 1 to 10 , the multi-functional travel socket includes a socket body 1 and a plurality of plug assemblies 2 that can be respectively assembled and used with the socket body 1. The socket body 1 is provided with a docking groove 11 for the plug assembly 2 to be embedded, and a first electrode 12 for electrically connecting with the plug assembly 2 is arranged in the docking groove 11; the docking groove 11 has an opening 10, and the opening 10 is sealed by an elastically resetable stopper 13. When a force is applied to press down the stopper 13, the opening 10 is opened, and the plug assembly 2 can be embedded into the docking groove 11. After the plug assembly 2 is completely embedded into the docking groove 11, when the applied force is removed, the stopper 13 resets upward to seal the opening 10 again, and the withdrawal limit of the plug assembly 2 is realized. Specifically, the plug assembly 2 includes a base 21 and pins 22 arranged on the base 21. A second electrode 23 for contacting the first electrode 12 is arranged on the bottom surface of the base 21. Guide blocks / guide rails 24 are arranged on both sides of the base 21, and guide grooves 14 adapted to the guide blocks / guide rails 24 are arranged in the docking groove 11.

[0026] In the storage state, the plug components 2 are stacked and combined, and an opening 20 is formed in the base 21 of the plug component 2 located in the upper layer, through which the pin 22 of the plug component 2 located in the lower layer can pass; in the use state, any one of the plug components 2 is taken and assembled with the socket body 1 for use.

[0027] In the present utility model, a socket body 1 is provided with a plurality of plug components 2, which simplifies the internal structure of the socket body 1. There is no need to design complex ejecting, locking, unlocking and other structures as in the telescopic or folding pin scheme. When in use, just directly select the corresponding standard plug component 2 for assembly. The structure is simple, the cost is low, and there will be no mechanical failures such as telescoping or folding. At the same time, a stacked combination design is adopted, which minimizes the space occupied by the plug components 2, and the stacked group can be docked and integrated with the socket body 1 to achieve small-space storage and avoid the problem that the plug components 2 are scattered and difficult to find.

[0028] Further, the plug component 2 is divided into a main plug component 201 and several sub-plug components 202. When stacked and combined, the main plug component 201 is located at the bottom layer, and the sub-plug components 202 are stacked thereon in sequence. An opening 20 is formed in the base 21 of the sub-plug component 202, through which the pin of the plug component located in the lower layer can pass. The main plug component 201 is assembled in the docking groove 11 of the socket body 1, and the sub-plug components 202 are stacked thereon in sequence. The pins of the main plug component 201 are exposed from the top of the stacked structure. The through-type design of the main plug component 201 can, on the one hand, make the main plug component 201 play the role of a support, making the stacked structure more stable. On the other hand, the main plug component 201 can also be used to connect the external power supply component 3. The external power supply component 3 includes a main body seat 31 and a power cord 32 extending from the main body seat 31. The main body seat 31 has a third electrode 33 for docking the pins of the main plug component 201. The end of the power cord 32 is provided with a plug. A hole position for the pin of the main plug component 201 to penetrate is formed on the main body seat 31, and the third electrode 33 is arranged at the hole position. Here, the external power supply component 3 has a power cord 32 that can be connected to the on-site power supply at a certain distance to obtain power, and then the socket body 1 can be powered by contacting the main plug component 201, which is convenient for use in scenarios with distance requirements.

[0029] Further, the socket body 1 is equipped with a bottom cover 4 for surrounding the plug components 2 in the stacked and combined state. The cover edge of the bottom cover 4 is buckled with the socket body 1, and a wire hole / groove 41 for the power cord 32 of the external power supply component 3 to pass through is formed on the bottom cover 4.

[0030] Further, refer to the appendix Figure 11 and 12, a locking member 34 for cooperating with the main plug assembly 201 for locking is provided on the main body base 31. The locking member 34 includes a locking tongue 341 and a toggle handle 342 for linking the locking tongue 341. The toggle handle 342 is exposed on the main body base 31. The main plug assembly 201 has a card slot 2011 for cooperating with the locking tongue 341. The locking member 34 is to ensure a stable connection during extended power supply and prevent the connection of the power cord 32 from being broken by external force. During use, first remove the sub-plug assembly 202, only keep the main plug assembly 201 connected to the socket body 1, then connect the main body base 31 to the pins of the main plug assembly 201 and insert the locking tongue 341 into the card slot 2011 to achieve locking. During disassembly, use your hand to toggle the toggle handle 342 to bring the locking tongue 341 away from the card slot 2011, and then separate the main body base 31 from the pins of the main plug assembly 201.

[0031] The above preferred implementation manners should be regarded as examples of the implementation manners of the application solution of the present application. Any technical deductions, substitutions, improvements, etc. that are identical, similar to or based on the application solution of the present application shall be regarded as the protection scope of this patent.

Claims

1. A multi-functional travel socket, characterized in that, It includes a socket body and a plurality of plug components that can be respectively assembled and used with the socket body. The socket body is provided with a docking groove for the plug components to be embedded, and a first electrode for electrically connecting with the plug components is arranged in the docking groove; the plug component includes a base and pins arranged on the base, and a second electrode for contacting the first electrode is arranged on the bottom surface of the base; in the storage state, the plug components are stacked and combined, and an opening is formed on the base of the plug component located in the upper layer and can be penetrated by the pins of the plug component located in the lower layer; In the use state, any one of the plug components is taken and assembled with the socket body for use.

2. The multi-functional travel socket according to claim 1, wherein The plug component includes a main plug component and several sub-plug components. When stacked and combined, the main plug component is located at the bottom layer, and the sub-plug components are stacked on it in sequence. The opening that can be penetrated by the pins of the plug component located in the lower layer is formed on the base of the sub-plug component.

3. The multi-functional travel socket according to claim 2, wherein The main plug component is assembled in the docking groove of the socket body, and the sub-plug components are stacked on it in sequence, and the pins of the main plug component protrude from the top of the stacked structure; the multi-functional travel socket is also provided with an external power connection component, and the external power connection component includes a main body seat and a power cord extending from the main body seat. The main body seat has a third electrode for docking the pins of the main plug component, and a plug is arranged at the end of the power cord.

4. The multi-functional travel socket according to claim 3, wherein The socket body is equipped with a bottom cover for surrounding the plug components in the stacked and combined state, and the cover edge of the bottom cover is buckled with the socket body.

5. The multi-functional travel socket according to claim 4, wherein, A wire hole / wire groove for the power cord of the external power connection component to pass through is formed on the bottom cover.

6. The multi-functional travel socket according to claim 3, characterized in that, A locking member for cooperating with the main plug component for locking is arranged on the main body seat. The locking member includes a tongue and a toggle handle for linking the tongue. The toggle handle is exposed on the main body seat, and the main plug component has a slot for cooperating with the tongue.

7. The multi-functional travel socket according to any one of claims 1-5, characterized in that, The docking groove has an opening, and the opening is sealed by an elastically resetable stop block. Guide blocks / guide rails are arranged on both sides of the base of the plug component, and guide grooves adapted to the guide blocks / guide rails are arranged in the docking groove.

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