Multifunctional accessory storage structure for power converter

Abstract

The utility model discloses a multifunctional accessory storage structure used on a power supply converter, comprising a placing groove formed on a side edge of the power supply converter and a functional assembly, and the functional assembly comprises any one or combination of the following components: a data line, a data adapter, an SIM telephone card and a telephone card thimble. A data line, a data line adapter, an SIM phone card and a phone card ejector pin can be accommodated on the side edge of the power supply converter, and each of the data line, the data line adapter, the SIM phone card and the phone card ejector pin can be independently accommodated on the side edge of the power supply converter, independently taken out for use and freely combined for placement and taking for use. The data line, the data line adapter, the SIM phone card and the phone card ejector pin are stored on the side edge of the power converter, so that people can carry articles conveniently, extra occupied space is not needed, the power converter is convenient to use when going out, and the practicability of the power converter is improved.

Description

Technical Field

[0001] This utility model relates to the field of power converter technology, and in particular to a multifunctional accessory storage structure for power converters. Background Technology

[0002] Because plugs and sockets differ from country to country, they are not interchangeable. If you need to insert a plug into an incompatible socket, you will need a power adapter. A power adapter is an conversion tool; to use it, you plug the adapter into the target socket and then insert the target plug into the matching socket on the adapter. Power adapters have greatly improved the convenience of traveling, especially when traveling internationally, eliminating worries about incompatibility between the plugs of your electronic devices and local power outlets.

[0003] Furthermore, people often need to change SIM cards and phone charging cable connectors when traveling or working abroad. Carrying different tools for these changes can cause inconvenience and hinder travel. Utility Model Content

[0004] To address the aforementioned shortcomings, the purpose of this utility model is to provide a multifunctional accessory storage structure for power converters. The side of the structure can store data cables, data cable adapters, SIM cards, and SIM card ejector pins. Each item can be individually stored on the side of the power converter for separate use, or they can be freely combined and stored together for use. By storing the data cables, data cable adapters, SIM cards, and SIM card ejector pins on the side of the power converter, it makes it convenient for people to carry their belongings, does not require extra space, facilitates travel use, and improves the practicality of the power converter.

[0005] The technical solution adopted by this utility model to achieve the above objectives is as follows:

[0006] A multi-functional accessory storage structure for a power converter includes a placement slot formed on the side of the power converter and a functional component, the functional component including any or a combination of the following: a data cable, a data adapter, a SIM card, and a SIM card ejector pin.

[0007] As a further improvement of this utility model, it also includes an upper cover with one end snapped onto the side of the power converter and capable of covering the placement slot; the functional component is installed between the placement slot and the upper cover.

[0008] As a further improvement of this utility model, the data cable includes a wire body and a connector respectively connected to both ends of the wire body; the placement groove is formed with a U-shaped data cable placement groove for inserting the data cable, the data cable placement groove includes a U-shaped wire body placement groove for inserting the wire body, and a connector placement groove respectively disposed at both ends of the wire body placement groove for inserting the connector; at least one connector engaging protrusion is symmetrically formed on the side of the connector placement groove, protruding into the connector placement groove.

[0009] As a further improvement of this utility model, the data cable includes a wire body and a connector respectively connected to both ends of the wire body; the upper cover is formed with a U-shaped data cable insertion groove for inserting the data cable, the data cable insertion groove includes a U-shaped wire body insertion groove for placing the wire body, and a connector insertion groove respectively disposed at both ends of the wire body insertion groove for placing the connector; at least one connector engaging protrusion is formed on the side of the connector insertion groove protruding into the connector insertion groove.

[0010] As a further improvement of this utility model, a connector insertion groove is formed in the placement groove for inserting the data adapter, and at least one adapter locking protrusion is formed on the side of the connector insertion groove, protruding into the connector insertion groove.

[0011] As a further improvement of this utility model, the upper cover is formed with a connector insertion groove for inserting the data adapter, and at least one connector engaging protrusion is formed on the side of the connector insertion groove protruding into the connector insertion groove.

[0012] As a further improvement of this utility model, a phone card insertion slot is formed in the placement slot for inserting the SIM phone card, and at least one phone card fixing block is symmetrically formed on the side of the phone card insertion slot, protruding into the phone card insertion slot.

[0013] As a further improvement of this utility model, a phone card insertion slot is formed on the upper cover for inserting the SIM phone card, and at least one phone card fixing block protruding into the phone card insertion slot is symmetrically formed on the side of the phone card insertion slot.

[0014] As a further improvement of this utility model, a pin insertion groove is formed on the inner side of the upper cover for inserting the phone card pin, and at least one pin fixing block protruding towards the inside of the pin insertion groove is symmetrically arranged on the side of the pin insertion groove.

[0015] As a further improvement of this utility model, a pin insertion groove is formed in the placement groove for inserting the phone card pin, and at least one pin fixing block protruding towards the inside of the pin insertion groove is symmetrically arranged on the side of the pin insertion groove.

[0016] As a further improvement of this utility model, an outwardly extending cover snap-fit ​​block is formed on the other end of the upper cover, and at least one cover snap-fit ​​groove is formed on the side of the placement groove for the cover snap-fit ​​block to snap into.

[0017] The beneficial effects of this utility model are as follows:

[0018] This storage structure comprises a slot formed on the side of the power converter, a cover hinged to the side of the power converter and capable of closing onto the slot, and a functional component. The functional component includes any or a combination of the following: a data cable, a data adapter, a SIM card, and a SIM card ejector pin. The data cable can connect a mobile phone to a computer, a mobile phone to a power bank, etc., eliminating the need for people to carry an extra data cable while traveling. It also provides extra space for the data cable and avoids the inconvenience of the data cable getting tangled in other items. The data adapter can be installed on the data cable for easy conversion between different interfaces. The SIM card can be a replaced domestic SIM card or a foreign SIM card to be replaced, facilitating telephone communication while traveling. The SIM card ejector pin is used to eject the SIM card from the mobile phone, making it easy to change the SIM card while traveling. Each component can be individually stored on the side of the power converter for use, or they can be freely combined and stored together for use. By storing the data cable, data cable adapter, SIM card, and SIM card ejector pin on the side of the power converter, the data cable can be used simultaneously with the power converter without taking up extra space, making it convenient for travel and improving the practicality of the power converter.

[0019] The above is an overview of the utility model's technical solution. The following description, in conjunction with the accompanying drawings and specific embodiments, will further illustrate the utility model. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure when the top cover is open;

[0022] Figure 3 This is a schematic diagram of the structure of this utility model after removing the top cover and functional components;

[0023] Figure 4 This is a schematic diagram of the upper cover structure;

[0024] Figure 5 This is an overall schematic diagram of the functional components when they are on the top cover;

[0025] Figure 6 This is a structural diagram of the top cover when the functional components are in place.

[0026] Figure 7 This is an overall diagram showing the layout without the top cover.

[0027] Figure 8 This is a structural diagram of the functional components when the top cover is not needed;

[0028] Figure 9 This is a schematic diagram showing the overall installation of the ejector pin within the placement slot;

[0029] Figure 10 A schematic diagram of a power switch with the ejector pin installed in the placement slot;

[0030] In the diagram: 1. Power converter; 2. Placement slot; 21. Data cable insertion slot; 211. Cable insertion slot; 212. Connector insertion slot; 2121. Connector snap-fit ​​protrusion; 22. Adapter insertion slot; 221. TYPE-C female connector insertion slot; 222. USB male connector insertion slot; 2221. Adapter snap-fit ​​protrusion; 23. SIM card insertion slot; 231. SIM card retaining block; 24. Cover snap-fit ​​slot; 25. Opening clearance slot; 26. Ejector pin insertion slot; 261. Ejector pin retaining block; 3. Top cover; 31. Ejector pin insertion slot; 311. Ejector pin retaining block; 321. Guide... 33. Inclined surface; 331. Data cable insertion slot; 332. Cable insertion slot; 3321. Connector insertion slot; 34. Adapter insertion slot; 341. TYPE-C female connector insertion slot; 342. USB male connector insertion slot; 3421. Adapter connector protrusion; 35. SIM card insertion slot; 351. SIM card retaining block; 4. Functional components; 41. Data cable; 411. Cable body; 412. Connector; 42. Data adapter; 421. TYPE-C female connector; 422. USB male connector; 43. SIM card; 44. SIM card pin. Detailed Implementation

[0031] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the specific implementation methods of this utility model will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0032] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Please refer to Figures 1 to 10 This utility model embodiment provides a multi-functional accessory storage structure for a power converter 1, including a placement slot 2 formed on the side of the power converter 1, a top cover 3 with one end hinged to the side of the power converter 1 and capable of covering the placement slot 2, and a functional component 4 installed between the placement slot 2 and the top cover 3. The functional component 4 includes any or a combination of the following: a data cable 41, a data adapter 42, a SIM card 43, and a SIM card ejector pin 44.

[0036] This storage structure includes a placement slot 2 formed on the side of the power converter 1, a top cover 3 hinged to the side of the power converter 1 and capable of covering the placement slot 2, and a functional component 4 installed between the placement slot 2 and the top cover 3. The top cover 3 covers the placement slot 2, thereby preventing functional accessories inside the placement slot 2 from falling out, achieving the purpose of storage. The way the cover is closed also makes it easy for people to take out the functional accessories inside the placement slot 2, making it convenient to use. The functional component 4 includes any or a combination of the following: a data cable 41, a data adapter 42, a SIM card 43, and a SIM card ejector pin 44. The data cable 41 can be used to connect mobile phones and computers, mobile phones and power banks, etc., eliminating the need for people to carry the data cable 41 separately when traveling. It also provides extra space for the data cable 41 and avoids the inconvenience of the data cable 41 getting tangled in other items. The data cable adapter 42 can be installed on the data cable 41 to facilitate different interface conversions. The SIM card 43 can be a replaced domestic SIM card or a foreign SIM card to be replaced, facilitating telephone communication while traveling. The SIM card ejector pin 44 is used to eject the SIM card from the mobile phone, making it easy to change SIM cards while traveling. Each of these components can be individually stored on the side of the power converter 1 for use, or they can be freely combined and stored on the side of the power converter 1 for use together. By storing the data cable 41, data cable adapter 42, SIM card 43, and SIM card ejector pin 44 on the side of the power converter 1, the data cable 41 can be used while using the power converter 1, without taking up extra space, making it convenient for travel and improving the practicality of the power converter 1. The functional component 4 can be installed horizontally in the placement slot 2 or embedded vertically in the placement slot 2, depending on the actual situation, so no specific limitation is made in this embodiment.

[0037] To prevent functional component 4 from falling out of placement slot 2, such as Figures 1 to 6 , Figures 9 to 10 As shown, it also includes an upper cover 3 that is snapped onto the side of the power converter and can be closed onto the placement slot 2; the functional component 4 is installed between the placement slot 2 and the upper cover 3, and the upper cover 3 is closed onto the placement slot 2 to prevent the functional accessories in the placement slot 2 from falling out, thereby achieving the purpose of storage. The closing method also makes it easy for people to take out the functional accessories on the placement slot 2 and make them convenient to use.

[0038] Regarding the specific storage method of the data cable 41, as follows: Figure 2 and Figure 3As shown, the data cable 41 includes a wire body 411 and a connector 412 connected to both ends of the wire body 411; the placement groove 2 has a U-shaped data cable insertion groove 21 for inserting the data cable 41, the data cable insertion groove 21 includes a U-shaped wire body insertion groove 211 for inserting the wire body 411, and a connector insertion groove 212 respectively disposed at both ends of the wire body insertion groove 211 for inserting the connector 412; at least one connector engaging protrusion 2121 protruding into the connector insertion groove 212 is symmetrically formed on the side of the connector insertion groove 212. The cable 411 is inserted into the cable insertion slot 211, and the connector 412 is inserted into the connector insertion slot 212. The side of the connector 412 presses against the connector locking protrusion 2121, thereby fixing the connector 412 in the connector insertion slot 212, fixing the position of the data cable 41, and preventing the data cable 41 from shifting or falling out of the data cable insertion slot 212. This achieves the purpose of storing the data cable 41. When removing it, simply pull the connector 412 out of the connector locking protrusion 2121 to remove it as a whole, making it convenient to use. The cable insertion slot 211 is designed with an overall U-shaped structure, which facilitates bending and storing the data cable 41, saving space in the placement slot 2.

[0039] The data cable 41 can also be stored inside the top cover 3, such as Figure 5 and Figure 6 As shown, the specific method is as follows: a U-shaped data cable insertion groove '33' is formed on the upper cover 3 for inserting the data cable 41. The data cable insertion groove '33' includes a U-shaped wire insertion groove '331' for placing the wire 411, and a connector insertion groove '332' respectively disposed at both ends of the wire insertion groove '331' for placing the connector 412. At least one connector engaging protrusion '3321' is formed on the side of the connector insertion groove '332', protruding into the connector insertion groove '332'. The wire 411 is inserted into the wire insertion groove '331', the connector 412 is inserted into the connector insertion groove '332', and the side of the connector 412 abuts against the connector engaging protrusion '3321', thereby fixing the position of the data cable 41 and preventing the data cable 41 from shifting and falling out of the data cable insertion groove.

[0040] Regarding the specific storage method of the data adapter 42, as follows: Figure 2 and Figure 3As shown, the data adapter 42 includes a TYPE-C female connector 421 and a USB male connector 422 connected to the TYPE-C female connector 421; a connector insertion slot 22 is formed in the middle of the placement slot 2 and between the two ends of the cable insertion slot 211 for inserting the data adapter 42. The connector insertion slot 22 includes a TYPE-C female connector insertion slot 221 for placing the TYPE-C female connector 421 and a USB male connector insertion slot 222 for placing the USB male connector 422; at least one adapter engaging protrusion 2221 is symmetrically formed on the side of the USB male connector insertion slot 222, protruding into the USB male connector insertion slot 222. The TYPE-C female connector 421 is used for inserting the data cable connector 412 to be converted, and the USB male connector 422 is used for inserting into the target machine to complete the connector 412 conversion. The TYPE-C female connector 421 is inserted into the TYPE-C female connector slot 221, and the USB male connector 422 is inserted into the USB male connector slot 222. The side of the USB male connector 422 presses against the adapter locking protrusion 2221, thereby fixing the USB male connector 422 in the USB male connector slot 222, fixing the position of the data adapter 42, and preventing the USB male connector 422 from shifting or falling out of the USB male connector slot 222. This achieves the purpose of storing the data adapter 42. When it needs to be taken out, simply pull the USB male connector 422 out of the adapter locking protrusion 2221 to remove the data adapter 42 as a whole, making it convenient for use.

[0041] The data adapter 42 can also be stored on the top cover 3, such as Figure 5 and Figure 6As shown, the specific method is as follows: an adapter insertion slot '34' is formed in the placement slot 2 for inserting the data adapter 42. The adapter insertion slot 34 includes a TYPE-C female connector insertion slot '341' for placing the TYPE-C female connector 421 and a USB male connector insertion slot '342' for placing the USB male connector 422. At least one adapter engaging protrusion '3421' is symmetrically formed on the side of the USB male connector insertion slot '342', protruding into the USB male connector insertion slot '342'. The TYPE-C female connector 421 is inserted into the TYPE-C female connector slot '341', and the USB male connector 422 is inserted into the USB male connector slot '342'. The side of the USB male connector 422 presses against the adapter locking protrusion '3421', thereby fixing the USB male connector 422 in the USB male connector slot '342', fixing the position of the data adapter 42, and preventing the USB male connector 422 from shifting or falling out of the USB male connector slot '342'. This achieves the purpose of storing the data adapter 42. When it needs to be taken out, simply pull the USB male connector '342' out of the adapter locking protrusion '3421' to remove the data adapter 42 as a whole, making it convenient for use.

[0042] Regarding the specific structural configuration of the data adapter, the data adapter may also be a TYPE-C male connector and a USB female connector connected to the TYPE-C male connector. The adapter insertion slot includes a TYPE-C male connector insertion slot for placing the TYPE-C male connector and a USB female connector insertion slot for placing the USB female connector. At least one adapter locking protrusion is symmetrically formed on the side of the USB female connector insertion slot, protruding into the USB female connector insertion slot. The TYPE-C male connector is inserted into the corresponding TYPE-C male connector slot, and the USB female connector is inserted into the corresponding USB female connector slot. The side of the USB female connector presses against the adapter locking protrusion, thereby fixing the USB female connector in the USB female connector slot, fixing the position of the data adapter, and preventing the USB female connector from shifting or falling out of the USB female connector slot. This achieves the purpose of storing the data adapter. When it needs to be removed, simply pull the USB female connector out of the adapter locking protrusion to remove the entire data adapter for easy use.

[0043] The connector or socket of the data adapter can also be any of the following structures: Micro-B structure, Lightning (commonly known as Apple connector) structure, and the specific configuration can be set according to the actual situation.

[0044] To facilitate the removal of the data adapter 42 from the USB male connector slot 22, such as Figure 2 and Figure 3 As shown, the length of the TYPE-C female connector insertion slot 221 is longer than the length of the TYPE-C female connector 421, and the length of the USB male connector insertion slot 222 is longer than the length of the USB male connector 422. This provides sufficient space in the USB male connector insertion slot 22, making it easier for people to remove the data adapter 42 from the USB male connector insertion slot 22 by hand or other objects, thus improving convenience.

[0045] Regarding the specific method of storing the SIM phone card 43 in the placement slot 2, as follows: Figure 2 and Figure 3 As shown, a SIM card insertion slot 23 is formed in the middle of the placement slot 2 between the two sets of connector insertion slots 212 for inserting the SIM card 43. At least one SIM card fixing block 231 is symmetrically formed on the side of the SIM card insertion slot 23, protruding into the SIM card insertion slot 23. The SIM card 43 is inserted into the SIM card insertion slot 23 and is blocked from the top by the SIM card fixing block 231, thereby preventing the SIM card 43 from shifting out of the SIM card insertion slot 23, achieving the purpose of storing the SIM card. When it needs to be taken out, the SIM card 43 can be slid out of the SIM card insertion slot 23 to remove the SIM card 43 as a whole, which is convenient for use.

[0046] The SIM card 43 can also be stored inside the top cover, such as Figure 5 and Figure 6 As shown, the specific method is as follows: a SIM card insertion slot '35' is formed on the upper cover 3 for inserting the SIM card 43. At least one SIM card fixing block '351' is symmetrically formed on the side of the SIM card insertion slot '35', protruding into the SIM card insertion slot '35'. The SIM card 43 is inserted into the SIM card insertion slot '35' and is blocked from the top by the SIM card fixing block '351, thereby preventing the SIM card 43 from shifting out of the SIM card insertion slot '35', achieving the purpose of storing the SIM card 43. When it needs to be taken out, the SIM card 43 can be slid out of the SIM card insertion slot '35' to remove the SIM card 43 as a whole, which is convenient for use.

[0047] To facilitate the removal of the SIM card 43 from the card slot 23, such as Figure 2 and Figure 3As shown, the length of the SIM card insertion slot 23 is longer than the length of the SIM card, thus providing sufficient space within the slot 23 to facilitate the removal of the SIM card 43 from the slot using hands or other objects. Preferably, the SIM card retaining block 231 is designed to be offset to one side of the slot 23, rather than in the center, allowing the SIM card 43 to be stored on one side of the slot 23. This allows the SIM card 43 to be pushed out from the empty side of the slot 23, improving the efficiency of removing the SIM card 43.

[0048] Regarding the specific storage method of the phone card ejector pin 44, as follows: Figure 2 and Figure 4 As shown, the inner side of the upper cover 3 has a pin insertion groove 31 for inserting the phone card pin 44. At least one pin fixing block 311 protruding into the pin insertion groove 31 is symmetrically arranged on the side of the pin insertion groove 31. The phone card pin 44 is inserted into the pin insertion groove 31 and is pressed from above by the pin fixing block 311, thereby preventing the phone card pin 44 from shifting out of the pin insertion groove 31 and achieving the purpose of storing the phone card pin 44. When it is needed to take it out, the phone card pin 44 can be slid out from the pin insertion groove 31, which is convenient for use.

[0049] The phone card ejector pin can also be stored in the slot, such as... Figure 9 and Figure 10 Specifically, the placement slot 2 has a pin insertion slot '26' for inserting the SIM card pin 44. At least one pin fixing block '261' protruding into the pin insertion slot '26' is symmetrically arranged on the side of the pin insertion slot '26'. The SIM card pin 44 is inserted into the pin insertion slot '26' and pressed down from above by the pin fixing block '261', preventing the SIM card pin 44 from shifting out of the pin insertion slot '26', thus achieving the purpose of storing the SIM card pin 44. When it needs to be removed, the SIM card pin 44 can simply be slid out of the pin insertion slot '26' for easy use. Preferably, to save space on the side of the power converter 1, the pin insertion slot '26' can be located below the SIM card insertion slot 23, allowing the SIM card pin 44 and the SIM card 43 to be stacked, saving space on the side of the power converter 1. Figure 7 and Figure 8 As shown, the placement slot 2 can be set to be deeper than the height of the functional component 4, so that the functional component 4 can be stably installed in the placement slot 2 without the need for an additional top cover 3 to cover it, thus completing the storage of the functional component 4.

[0050] Regarding the specific manner in which the upper cover 3 fits onto the placement slot 2, as follows: Figures 2 to 4 As shown, at least one cover-body locking block 32 extending outward is formed on the other end of the upper cover 3, and at least one cover-body locking groove 24 is formed on the side of the placement groove 2 for the cover-body locking block 32 to be engaged. When it is necessary to close the upper cover 3 onto the placement groove 2, simply rotate the upper cover 3 onto the placement groove 2, and the cover-body locking block 32 will be engaged into the cover-body locking groove 24 accordingly. This will ensure that the upper cover 3 is stably closed onto the placement groove 2, preventing the functional components in the placement groove 2 from falling out, and thus achieving the purpose of storing the functional components 4.

[0051] To ensure that the cover latching block 32 is more accurately engaged within the cover latching groove 24, such as Figure 2 and Figure 4 As shown, the outermost end of the cover snap-fit ​​block 32 has a guide inclined surface 321 that slopes from the lower inside to the upper outside. When the upper cover 3 is closed in the placement groove 2, the guide inclined surface 321 contacts the cover snap-fit ​​groove 24 first, and the cover snap-fit ​​block 32 enters the cover snap-fit ​​groove 24 more accurately under the guidance of the guide inclined surface 321, thereby improving the snap-fit ​​efficiency of the cover snap-fit ​​block 32 and thus improving the storage efficiency of this storage structure.

[0052] To facilitate opening the top cover 3 from the placement slot 2, such as Figures 1 to 4 As shown, an opening clearance groove 25 is formed on the side of the placement groove 2 near the cover snap-fit ​​groove 24. By setting the opening clearance groove 25, a lifting position is reserved between the upper cover 3 and the placement groove 2. People can use their hands or other objects to press against the opening clearance groove 25 to lift the upper cover 3 from the placement groove 2 and open it to take out the functional component 4 inside the placement groove 2.

[0053] It should be noted that the multifunctional accessory storage structure for power converters disclosed in this utility model is an improvement on a specific structure, but the specific control method is not an innovation of this utility model. The data cable, data adapter, SIM card slot, SIM card ejector pin, and other components involved in this utility model can be general standard parts or components known to those skilled in the art. Their structure, principle, and control method are all known to those skilled in the art through technical manuals or conventional experimental methods.

[0054] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, other structures obtained by using the same or similar technical features as the above embodiments of the present utility model are all within the protection scope of the present utility model.

Claims

1. A multifunctional accessory storage structure for a power converter, characterized in that: It includes a placement slot formed on the side of the power converter and a functional component, the functional component including any or a combination of the following: a data cable, a data adapter, a SIM card, and a SIM card ejector pin.

2. The multifunctional accessory storage structure for a power converter according to claim 1, characterized in that: It also includes a top cover that snaps onto the side of the power converter and can be fitted onto the placement slot; the functional component is installed between the placement slot and the top cover.

3. The multifunctional accessory storage structure for a power converter according to claim 1, characterized in that: The data cable includes a wire body and a connector connected to both ends of the wire body; the placement groove has a U-shaped data cable placement groove for inserting the data cable, the data cable placement groove includes a U-shaped wire body placement groove for inserting the wire body, and a connector placement groove respectively disposed at both ends of the wire body placement groove for inserting the connector; at least one connector engaging protrusion is formed on the side of the connector placement groove protruding into the connector placement groove.

4. The multifunctional accessory storage structure for a power converter according to claim 2, characterized in that: The data cable includes a wire body and a connector connected to both ends of the wire body; the upper cover has a U-shaped data cable insertion groove for inserting the data cable, the data cable insertion groove includes a U-shaped wire body insertion groove for placing the wire body, and a connector insertion groove at both ends of the wire body insertion groove for placing the connector; at least one connector engaging protrusion is formed on the side of the connector insertion groove protruding into the connector insertion groove.

5. The multifunctional accessory storage structure for a power converter according to claim 1, characterized in that: The placement slot has an adapter insertion slot for inserting the data adapter, and at least one adapter engaging protrusion is formed on the side of the adapter insertion slot, protruding into the adapter insertion slot.

6. The multifunctional accessory storage structure for a power converter according to claim 2, characterized in that: The upper cover has an adapter insertion groove for inserting the data adapter, and at least one adapter engaging protrusion protruding into the adapter insertion groove is formed on the side of the adapter insertion groove.

7. The multifunctional accessory storage structure for a power converter according to claim 1, characterized in that: The placement slot has a SIM card insertion slot for inserting the SIM card, and at least one SIM card fixing block is symmetrically formed on the side of the SIM card insertion slot, protruding into the SIM card insertion slot.

8. The multifunctional accessory storage structure for a power converter according to claim 2, characterized in that: The upper cover has a SIM card insertion slot for inserting the SIM card, and at least one SIM card fixing block protruding into the SIM card insertion slot is symmetrically formed on the side of the SIM card insertion slot.

9. The multifunctional accessory storage structure for a power converter according to claim 2, characterized in that: The inner side of the upper cover is formed with a pin insertion groove for inserting the phone card pin, and at least one pin fixing block protruding towards the inside of the pin insertion groove is symmetrically arranged on the side of the pin insertion groove.

10. The multifunctional accessory storage structure for a power converter according to claim 1, characterized in that: The placement slot has a pin insertion slot for inserting the phone card pin, and at least one pin fixing block protruding into the pin insertion slot is symmetrically arranged on the side of the pin insertion slot.

11. The multifunctional accessory storage structure for a power converter according to claim 2, characterized in that: At least one cover snap-fit ​​block extending outward is formed on the other end of the cover, and at least one cover snap-fit ​​groove is formed on the side of the placement groove for the cover snap-fit ​​block to snap into.

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