CN221227158U - Portable power source with charging wire capable of serving as hanging rope - Google Patents

Abstract

The utility model discloses a mobile power supply with a charging wire serving as a hanging rope. The utility model mainly uses at least two charging wires to be connected with the mobile power supply body, and the other end of the charging wire is used for accommodating and limiting the charging plug of the charging wire by virtue of the binding piece, so that the charging wire forms a hanging rope structure, thereby not only meeting the requirement that the charging wire and the mobile power supply are carried simultaneously, but also enabling the mobile power supply to be provided with hanging ropes for users; meanwhile, the design of the containing through cavity on the binding member is adopted, and the charging plug of the charging wire can be pushed out of the binding member or contained in the binding member simply through pushing and pulling, so that the charging plug is quite simple for a user.

Description

A mobile power source with a charging cable that can serve as a lanyard

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply which is provided with a charging cable and can serve as a hanging rope.

Background technique

With the promotion and use of consumer electronic products, the use of mobile phones and tablets is becoming more and more common. Mobile power is a commonly used charging device, and charging cables are used for charging. Mobile power and charging cables often need to be carried with you when going out, which is cumbersome. Once the charging cable is missed, the mobile phone cannot be charged. Moreover, the charging cable, as a separate device, needs to be placed properly. If it is damaged and cannot be used, a new one must be reconfigured. Therefore, in order to facilitate carrying and protect the charging cable, a structure that integrates the charging cable and the mobile power is designed.

At present, there are two main types of integrated designs of charging cables and mobile power supplies: one is to set a storage cavity, and then embed the charging cable in the storage cavity, and pull it out when in use, so that it can be used; the other is a mobile power supply with a lanyard, as disclosed in patent number CN201820589190.9, which places the body of the charging cable outside the mobile power supply, and then embeds the plug of the charging cable on the body of the mobile power supply, so that the charging lanyard is used by relying on the charging cable placed outside the body of the mobile power supply. Although both designs meet the convenience of integrated carrying of the charging cable and the protection of the inner cavity of the charging cable plug, there is a problem in operation. When the charging cable needs to be used, it is necessary to rely on fingers, fingernails or external objects to buckle out the plug of the charging cable before it can be charged and used, and when the charging cable needs to be stored, it is also necessary to return the plug of the charging cable to the corresponding position. If it is not installed in place, the charging plug of the charging cable loses the function of end protection. Therefore, there is still an inconvenient operation in the overall operation.

Utility Model Content

In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a mobile power supply which is easy to operate and has its own charging cable which can serve as a lanyard.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A mobile power source with a charging cable that can serve as a lanyard, comprising a mobile power source body, a binding member and at least two charging cables, wherein one end of the charging cable is fixedly connected to the mobile power source body and electrically connected to a mainboard inside the mobile power source body, and the other end of each charging cable is provided with a charging plug, and the binding member is provided with a storage cavity having the same number as the charging cable, the storage cavity being composed of a first cavity and a second cavity that are interconnected, the charging plug being placed in the first cavity, and the charging cable body being passed through the second cavity;

The shape of the first through cavity is adapted to the charging plug to accommodate the charging plug, the diameter of the second through cavity is smaller than the charging plug, so that the charging plug cannot pass through the second through cavity, and the second through cavity is adapted to the diameter of the charging cable to allow the charging cable to move in the second through cavity.

Preferably, a fixing frame is provided inside the mobile power source body, a plug is provided on the fixing frame, a limit block is provided at the end where the charging cable is connected to the main board inside the mobile power source body, all the charging cables are gathered together and connected to the limit block as a whole, a socket is provided on the limit block, the plug is inserted into the socket, and at least one fixing cover is covered on the fixing frame, and the fixing cover is buckled on the limit block to keep the limit block in contact with the fixing frame.

Preferably, the charging plug is provided with a mark for marking the corresponding plug model, and the restraining member is provided with a through hole. When the charging plug is received in the first through cavity, the mark of the charging plug is opposite to the through hole.

Preferably, the restraining member is provided with an arrow indicating pattern for indicating the direction in which the charging plug is pushed out.

Due to the adoption of the above scheme, the utility model is mainly connected to the mobile power source body by at least two charging cables, and relies on the binding piece at the other end of the charging cable to store and limit the charging plug of the charging cable, so that the charging cable forms a hanging rope structure, which can not only meet the requirements of carrying the charging cable and the mobile power source at the same time, but also enable the mobile power source itself to be equipped with a hanging rope for users to use; at the same time, the design of the storage cavity on the binding piece is adopted, and the charging plug of the charging cable can be pushed out of the binding piece or stored in the binding piece simply by pushing and pulling, which is very simple for users.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structural principle of an embodiment of the utility model.

FIG. 2 is an exploded view of the connection structure between the charging cable and the mainboard according to an embodiment of the present utility model.

FIG3 is a schematic diagram of the structure of the connection between the charging cable and the mainboard according to an embodiment of the present utility model.

FIG. 4 is a cross-sectional view of the structure of the restraining member according to the embodiment of the present utility model.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

As shown in FIGS. 1 to 4 , a mobile power supply with a built-in charging cable that can serve as a lanyard provided in this embodiment includes a mobile power supply body 1, a binding member 2, and at least two charging cables 3, one end of the charging cable 3 is fixedly connected to the mobile power supply body 1 and electrically connected to a main board 11 inside the mobile power supply body 1, and the other end of each charging cable 3 is provided with a charging plug 31, and the binding member 2 is provided with a storage cavity 4 having the same number as the charging cable 3, and the storage cavity 4 is composed of a first cavity 41 and a second cavity 42 that are interconnected, the charging plug 31 is placed in the first cavity 41, and the body of the charging cable 3 is passed through the second cavity 42;

The shape of the first through cavity 41 is adapted to the charging plug 31 to accommodate the charging plug 31; the diameter of the second through cavity 42 is smaller than the charging plug 31 so that the charging plug 31 cannot pass through the second through cavity 42; the second through cavity 42 is adapted to the diameter of the charging cable 3 to allow the charging cable 3 to move in the second through cavity 42.

In this embodiment, at least two charging cables 3 are mainly connected to the mobile power source body 1, and the charging plug 31 of the charging cable is stored and limited by the binding member 2 at the other end of the charging cable 3, so that the charging cable 3 forms a hanging rope structure, which can not only meet the requirements of carrying the charging cable 3 and the mobile power source at the same time, but also enable the mobile power source itself to be equipped with a hanging rope for users to use; at the same time, the design of the storage cavity 4 on the binding member 2 is adopted, and the charging plug 31 of the charging cable 3 can be simply pushed and pulled to be pushed out of the binding member 2 or stored in the binding member 2, which is very simple for users.

In specific use, the charging plug 31 of the charging cable 3 of the mobile power supply of this embodiment is stored in the binding member 2 by default, that is, the charging plug 31 is stored in the first through cavity 41. At this time, because the charging plug 31 cannot pass through the second through cavity 42, and the body of the charging cable 3 passes through the second through cavity 42 and then connects to the mobile power supply body 1, at least two charging cables 3 and the binding member 2 are combined, so that the two charging cables 3 can form a hanging rope, which not only meets the storage protection of the charging plug 31, but also provides the use function of the hanging rope. When charging is needed, just grab the charging cable 3 to be used, and then push it from the second through cavity 42 to the first through cavity 41, and the charging plug 41 will be pushed out, and as the push continues, the charging cable 3 will gradually be pushed out of the second through cavity 42 to meet the use of the corresponding length of the charging cable 3, so that the use of the conventional charging cable 3 is met. When charging is not needed, you only need to pull back the charging cable 3 to make the cable body of the charging cable 3 retreat from the first through cavity 41, and the charging plug 31 of the charging cable 3 will automatically retreat to the second storage cavity 42 for storage. It can be seen that the overall operation and use are very convenient.

Furthermore, in order to avoid the breakage between the charging line 3 and the mobile power mainboard 11 when used as a hanging rope, a fixing frame 12 is provided inside the mobile power main body 1 of this embodiment, and a plug 13 is provided on the fixing frame 12. A limit block 14 is provided at the end where the charging line 3 is connected to the mainboard 11 inside the mobile power main body 1. All the charging lines 3 are gathered together and connected to the limit block 14 as a whole. A socket 15 is provided on the limit block 14, and the plug 13 is inserted into the socket 15. At least one fixing cover 16 is covered on the fixing frame 12, and the fixing cover 16 is buckled on the limit block 14 to keep the limit block 14 in contact with the fixing frame 12. In this way, when used as a hanging rope, the pulling force on the charging line will not change the connection between the charging line 3 and the mainboard 11, thereby ensuring the normal transmission of power between the lines.

Furthermore, in order to quickly know the type of charging cable 3 to be used, the charging plug 31 described in this embodiment is provided with a mark 32 for marking the corresponding plug model, and the restraining member 2 is provided with a through hole 21. When the charging plug 31 is received in the first through cavity 41, the mark 32 of the charging plug 31 is opposite to the through hole 21, so that the user can check through the through hole 21 whether it is the charging plug he needs. For example, a Lightning plug can be represented by "L", and a Type-C plug can be represented by "C".

Furthermore, in order to facilitate the first use and to serve as a reminder of the pushing direction, the restraining member 2 of this embodiment is provided with an arrow indicating pattern 22 for indicating the direction in which the charging plug is pushed out, so that the user can quickly know which direction to push in.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (4)

1. A mobile power source with a charging cable that can serve as a lanyard, characterized in that: it comprises a mobile power source body, a binding member and at least two charging cables, one end of the charging cable is fixedly connected to the mobile power source body and electrically connected to a main board inside the mobile power source body, the other end of each charging cable is provided with a charging plug, the binding member is provided with a storage cavity having the same number as the charging cable, the storage cavity is composed of a first cavity and a second cavity that are interconnected, the charging plug is placed in the first cavity, and the body of the charging cable is passed through the second cavity; The shape of the first through cavity is adapted to the charging plug to accommodate the charging plug, the diameter of the second through cavity is smaller than the charging plug, so that the charging plug cannot pass through the second through cavity, and the second through cavity is adapted to the diameter of the charging cable to allow the charging cable to move in the second through cavity. 2. A mobile power supply with a built-in charging cable that can serve as a lanyard as claimed in claim 1, characterized in that: a fixing frame is arranged inside the mobile power supply body, a plug is arranged on the fixing frame, a limit block is arranged at the end where the charging cable is connected to the main board inside the mobile power supply body, all the charging cables are gathered together and connected to the limit block as a whole, a socket is arranged on the limit block, the plug is inserted into the socket, and at least one fixing cover is covered on the fixing frame, and the fixing cover is buckled on the limit block to keep the limit block in close contact with the fixing frame. 3. A mobile power source with a built-in charging cable that can serve as a lanyard as described in claim 1, characterized in that: the charging plug is provided with a mark for marking the corresponding plug model, and the binding piece is provided with a through hole, and when the charging plug is received in the first through cavity, the mark of the charging plug is opposite to the through hole. 4. A mobile power source with a built-in charging cable that can serve as a lanyard as claimed in claim 3, characterized in that an arrow indicating the direction in which the charging plug is pushed out is provided on the binding member.