CN222515198U - Comes with a charging cable - Google Patents

Abstract

The utility model provides self-contained wire charging equipment, and relates to the technical field of power supplies. The self-contained wire charging equipment comprises a body, a charging connecting wire and an interface connector, wherein a charging circuit is arranged in the body, one end of the charging connecting wire is electrically connected with the charging circuit, and an electric connecting seat is arranged at the other end of the charging connecting wire, and the interface connector is detachably connected to the electric connecting seat and is electrically connected with the electric connecting seat, so that a user can realize electric connection of different types of interface connectors with the charging connecting wire through the electric connecting seat according to the needs, and the universality and the compatibility of the self-contained wire charging equipment are improved.

Description

Charging equipment with wire

Technical Field

The utility model relates to the technical field of power supplies, in particular to self-contained wire charging equipment.

Background

With the progress of the age and the rapid development of technology, the information communication technology has deepened into the daily life of people, and greatly enriches and facilitates our life style. Various electronic products such as mobile phones, tablet computers and the like are continuously updated and popularized, become an indispensable tool in life and work of people, and meanwhile, the market of charging equipment is generated.

The charging device is usually connected with an external electronic product through a charging wire when in use, so that the electronic product is charged, and thus, a self-contained charging device, such as a self-contained mobile power supply or a self-contained charging head, appears on the market. The existing self-contained wire charging equipment is usually fixedly provided with interfaces with specific specifications, however, the charging interfaces of electronic products with different brands and models are different in form, the self-contained wire charging equipment with the fixed interfaces can only be compatible with the specific types of electronic products, the requirements of the market on diversified electronic products cannot be met, and the compatibility and the applicability of the self-contained wire charging equipment are limited.

Disclosure of utility model

The utility model aims to provide a self-contained wire charging device with replaceable interfaces.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a self-contained charging device, comprising:

A body, in which a charging circuit is arranged;

one end of the charging connecting wire is electrically connected with the charging circuit, and the other end of the charging connecting wire is provided with an electric connecting seat;

The interface connector is detachably connected to the electric connecting seat and is electrically connected with the electric connecting seat.

Further, the electric connection seat is provided with a connection groove, the interface connector comprises a connector base, and the connector base is detachably connected in the connection groove.

Further, a first electric connection part is arranged in the connection groove, and a second electric connection part matched with the first electric connection part is arranged on the connector base.

Further, a first limiting part is arranged on the side wall of the connecting groove, a second limiting part which is mutually clamped with the first limiting part is arranged on the side wall of the connector base, and/or a first magnetic attraction part is arranged on the bottom wall of the connecting groove, a second magnetic attraction part is arranged on the interface connector, and the first magnetic attraction part corresponds to the second magnetic attraction part in position.

Further, the interface connector further comprises a plug part arranged on the connector base, a slot matched with the plug part is arranged on the electric connection seat, and the slot is communicated with the connection slot;

When the interface connector is arranged on the electric connecting seat, the interface connector has a first installation state and a second installation state, when the interface connector is in the first installation state, the plug part faces to one side far away from the slot, and when the interface connector is in the second installation state, the plug part faces to the slot and is inserted into the slot.

Further, a placement part is arranged on one side of the body, and the electric connecting seat is detachably arranged in the placement part.

Further, the placement part is a groove concavely formed on one side of the body, and the thickness of the electric connection seat is lower than or equal to the height of the groove.

Further, a wire slot is further formed in one side of the body, the wire slot is communicated with the placing portion, and the charging connecting wire is movably arranged in the wire slot.

Further, the wire slot is arranged in the body, a first port communicated with the placing part is formed, the charging connecting wire at least partially penetrates through the wire slot, and one end, close to the electric connecting seat, of the charging connecting wire movably penetrates through the first port.

Further, a through hole communicated with the wire slot is formed in one side of the body;

The part of the charging connecting wire protrudes out of the through hole to form a portable part.

Further, the wire slot comprises a wire clamping portion, two ends of the wire clamping portion are respectively communicated with the placing portion and the side wall of the body, and the part, close to the electric connecting seat, of the charging connecting wire is arranged in the wire clamping portion.

Further, one side of the body is also provided with an interface part, the interface part is provided with a space matched with the interface connector and used for placing another interface connector supporting different models, or,

One side of the body is also provided with an interface part, another electric connecting seat which can be electrically connected with the interface connector is arranged in the interface part, and another interface connector supporting different interface standards is detachably arranged in the interface part.

Compared with the prior art, the self-contained wire charging equipment provided by the embodiment of the utility model has at least the following technical effects:

The charging connecting wire of the self-carrying wire charging equipment is provided with an electric connecting seat, and the interface connector is detachably connected to the electric connecting seat and electrically connected with the electric connecting seat, so that a user can realize electric connection of different types of interface connectors through the electric connecting seat and the charging connecting wire according to the needs, and the universality and the compatibility of the self-carrying wire charging equipment are improved.

Drawings

FIG. 1 is a schematic diagram of a self-contained charging device according to an embodiment;

FIG. 2 is a schematic structural diagram of a body according to an embodiment;

FIG. 3 is a schematic diagram of an embodiment of an electrical connector in a separated state;

FIG. 4 is a schematic diagram illustrating a structure of an electrical connector in a housing state according to an embodiment;

FIG. 5 is a schematic diagram of an interface connector according to an embodiment;

FIG. 6 is a schematic diagram of an exploded structure of the electrical connection base and the interface connector according to an embodiment;

fig. 7 is an enlarged schematic view of the portion a in fig. 3.

Reference numerals illustrate:

10. Body, 11, placement part, 111, wire slot, 1111, positioning part, 1112, wire clamping part, 1113, first port, 1114, second port, 112, groove, 12, perforation, 13, hand-held part, 14, interface part;

20. Charging connecting wire, 21, electric connecting seat, 211, first magnetic attraction part, 212, slot, 22, connecting slot, 221, first limit part, 23, first electric connecting part;

30. 31, a connector base, 311, a second magnetic attraction part, 312, a second limit part, 313, a second electric connection part, 32 and a plug part.

Detailed Description

The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or a different subset of all possible embodiments and may be combined with each other without conflict.

It will be further understood that when an element is referred to as being "fixed to" 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," "inner," "outer," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a self-contained charging device, which includes a body 10, a charging connection wire 20 and an interface connector 30, wherein a charging circuit is disposed inside the body 10, one end of the charging connection wire is electrically connected with the charging circuit, the other end is provided with an electrical connection seat 21, and the interface connector 30 is detachably connected to the electrical connection seat 21 and is electrically connected with the electrical connection seat 21. It should be explained that the interface connector 30 is detachably connected to the electrical connection base 21 means that the interface connector 30 can be easily detached from the electrical connection base 21 without damaging the structures of the interface connector 30 and the electrical connection base 21 themselves. The self-carrying line charging equipment can be a self-carrying line mobile power supply, a self-carrying line charging head or a self-carrying line extension socket and the like.

The charging connecting wire 20 of the self-contained wire charging equipment is provided with the electric connecting seat 21, and the interface connector 30 is detachably connected to the electric connecting seat 21 and is electrically connected with the electric connecting seat 21, so that a user can realize electric connection of different types of interface connectors 30 with the charging connecting wire 20 through the electric connecting seat 21 according to requirements, and the universality and the compatibility of the self-contained wire charging equipment are improved.

In some alternative embodiments, a placing part 11 is arranged on one side of the body 10, an electric connection seat 21 is detachably arranged in the placing part 11, the electric connection seat 21 has a storage state stored in the placing part 11 and a separation state taken out from the placing part 11, and an interface connector 30 is detachably arranged on the electric connection seat 21 and is electrically connected with the electric connection seat 21. It should be noted that, the end of the charging connection wire 20 connected to the charging circuit is usually fixed, and cannot be separated from the body 10, while the end connected to the electrical connection seat 21 is movable, so that the user can move the electrical connection seat 21 to the target position as required, and in particular, the electrical connection seat 21 can be accommodated in the accommodating portion 11 to form an accommodating state, or can be taken out from the accommodating portion 11 to form a separating state.

One side of the body 10 in this embodiment is provided with a placement portion 11, and the electrical connection seat 21 is detachably disposed in the placement portion 11, so that the electrical connection seat 21 has a storage state stored in the placement portion 11 and a separation state taken out from the placement portion 11, and a user can take out or store the electrical connection seat 21 as required, and also can replace the interface connector 30 on the electrical connection seat 21 as required, so that the charging device is more convenient to use under different conditions.

Referring to fig. 5 and 6, in some alternative embodiments, the electrical connection base 21 is provided with a connection slot 22, and the interface connector 30 includes a connector base 31 and a plug portion 32 disposed on the connector base 31, where the connector base 31 is detachably connected in the connection slot 22.

In some alternative embodiments, a first limiting portion 221 is provided on a sidewall of the connection slot 22, and the first limiting portion 221 is used to provide a locking force for installing the interface connector 30 in the connection slot 22. It should be further noted that, the connector base 31 is provided with a second limiting portion 312 engaged with the first limiting portion 221, when the interface connector 30 is installed in the connection slot 22, the first limiting portion 221 and the second limiting portion 312 cooperate to provide a locking force for the interface connector 30 to be firmly installed in the connection slot 22, so as to prevent the electrical connection of the interface connector 30 from being broken due to accidental pulling or extrusion during use.

In some alternative embodiments, the first electrical connection portion 23 is disposed in the connection slot 22 of the electrical connection base 21, the electrical connector base 31 is provided with a second electrical connection portion 313 that is matched with the first electrical connection portion 23, specifically, the first electrical connection portion 23 is disposed on the bottom wall of the connection slot 22 and is located in a middle area of the bottom wall, a second electrical connection portion 313 that is matched with the first electrical connection portion 23 is disposed in a middle area of a side of the connector base 31 opposite to the plug portion 32, the connector base 31 of the interface connector 30 can just be inserted into the connection slot 22, the positions of the first electrical connection portion 23 and the second electrical connection portion 313 correspond to each other, and the interface connector 30 and the electrical connection base 21 are electrically connected through the abutment of the first electrical connection portion 23 and the second electrical connection portion 313.

In some alternative embodiments, the placement portion 11 is a groove 112 formed by recessing one side of the body 10, the thickness of the electrical connection seat 21 is less than or equal to the height of the groove 112, the groove 112 is used for placing the electrical connection seat 21, and the thickness of the electrical connection seat 21 is less than or equal to the height of the groove 112, so that the electrical connection seat 21 can be completely accommodated in the groove 112, thereby increasing the aesthetic appearance and the feel of the self-wired charging device.

Referring to fig. 2, in some alternative embodiments, a wire slot 111 is further provided on one side of the body 10, the wire slot 111 is used for placing the charging connection wire 20, the wire slot 111 is in communication with the placement portion 11, and particularly is in communication with the groove 112, and in the accommodated state, at least a portion of the charging connection wire 20 adjacent to the electrical connection seat 21 is accommodated in the wire slot 111, and the electrical connection seat 21 is accommodated in the groove 112.

In some alternative embodiments, the wire slot 111 is disposed in the body 10, and has a first port 1113 in communication with the placement portion 11, the charging connecting wire 20 at least partially penetrates the wire slot 111, and an end of the charging connecting wire 20 near the electrical connection seat 21 movably penetrates the first port 1113. The recess 112 may be formed by recessing the outer surface of the body 10 toward the interior of the body 10, and the space of the recess 112 is matched with the volume of the electrical connector 21 after the interface connector 30 is mounted, so that the electrical connector 21 can be better received in the recess 112 after the interface connector 30 is mounted.

Referring to fig. 4, in some alternative embodiments, a through hole 12 is formed on one side of the body 10 and is in communication with the placement portion 11, and in the storage state, a portion of the charging connection line 20 protrudes outside the through hole 12 to form a portable portion 13. Specifically, in the storage state in which the electrical connection holder 21 is stored in the storage portion 11, one end of the charging connection wire 20 is locked by the charging circuit, and the other end is locked by the electrical connection holder 21, and a portion of the charging connection wire 20 is folded and protruded to the outside of the through hole 12 through the through hole 12 to form a portable portion 13, so that the charging connection wire 20 is neatly stored in the body 10 on one hand, and on the other hand, a portion of the charging connection wire 20 is folded and protruded to the outside of the through hole 12 to form a portable portion 13 for a user to grasp.

Referring to fig. 3 and fig. 7 in combination, in some alternative embodiments, the wire slot 111 is provided with a positioning portion 1111 and a wire clamping portion 1112, the positioning portion 1111 and the wire clamping portion 1112 are both groove-shaped portions, and are communicated through a second port 1114, at least a portion of the charging connection wire 20, which is close to the charging circuit, is fixedly installed in the positioning portion 1111, and the remaining portion of the charging connection wire 20, which is outside the positioning portion 1111, is movably installed in the wire clamping portion 1112. The two ends of the wire clamping part 1112 are respectively communicated with the placing part 11 and the side wall of the body 10, and penetrate through the edge of the side wall of the body 10, a part of the charging connecting wire 20, which is close to the electric connecting seat 21, is arranged in the wire clamping part 1112, the electric connecting seat 21 is arranged in the placing part 11, and the part of the charging connecting wire 20 connected with the electric connecting seat 21 is clamped in the wire clamping part 1112, so that the electric connecting wire 20 can be stored. Wherein, the positioning portion 1111 and the wire clamping portion 1112 may be stacked up and down in the depth direction of the wire groove 111, the positioning portion 1111 is located at a side close to the inside of the body 10, and the wire clamping portion 1112 is located at a side close to the outer surface of the body 10. It should be explained that at least a portion of the charging connection line 20 near the charging circuit is fixedly disposed in the positioning portion 1111, which means that the charging connection line 20 disposed in the positioning portion 1111 is locked along the length direction of the charging connection line 20, and the remaining portion of the charging connection line 20 outside the positioning portion 1111 is movably disposed in the wire clamping portion 1112, which means that the remaining portion of the charging connection line 20 disposed outside the positioning portion 1111 can freely move.

Referring to fig. 3, in some alternative embodiments, the wire clamping portion 1112 has a semi-closed structure with an opening in the circumferential direction, two ends of the wire clamping portion 1112 are respectively provided with a first port 1113 through which the charging connection wire 20 passes and a second port 1114 opposite to the first port 1113, the charging connection wire 20 is detachably disposed in the wire clamping portion 1112, and the charging connection wire 20 is detachably disposed in the wire clamping portion 1112 through the charging connection wire 20, so that a user can take out or replace the charging connection wire 20 when using the device according to needs, and the charging connection wire 20 can be retracted when the user charges at a short distance or does not need to use the device, while the remote charging needs of the user are satisfied. It should be explained that the semi-closed structure of the wire clamping portion 1112 with the opening in the circumferential direction means that the wire clamping portion 1112 forms an operation space for a user to remove the charging connection wire 20 therefrom or replace the charging connection wire 20.

Referring to fig. 1, in some other alternative embodiments, the wire clamping portion 1112 is a circumferential closed structure, two ends of the wire clamping portion 1112 are respectively provided with a first port 1113 through which the charging connection wire 20 passes and a second port 1114 opposite to the first port 1114, and the charging connection wire 20 is telescopically disposed in the wire clamping portion 1112. The charging connection wire 20 is telescopically arranged in the wire clamping part 1112, so that a user can lengthen or shorten the charging connection wire 20 as required when using the device, and the flexibility in use is improved. The first port 1113 and the second port 1114 are sized such that the charging connection wire 20 can slide along the length direction thereof, but the electrical connection base 21 cannot slide into the wire clamping portion 1112. It can be explained that the wire clamping portion 1112 is a circumferential closed structure, which means that when the charging connecting wire 20 slides inside the wire clamping portion 1112, at least a portion of the charging connecting wire is installed inside the wire clamping portion 1112 to limit the charging connecting wire 20, so as to facilitate the user to lengthen or shorten the charging connecting wire 20. In addition, through the setting that the card line portion 1112 is circumference enclosed construction for the charging connecting wire 20 is in under the state of accomodating when not using, and the middle part of charging connecting wire 20 is protruding to stretch in portable portion 13 that the outside of perforation 12 formed when being lifted by the user, and the one section that charging connecting wire 20 is close to electric connection seat 21 is limited in card line portion 1112 inside, thereby has avoided the user to lift from the risk that takes line charging equipment when carrying through portable portion 13, charging connecting wire 20 drops from card line portion 1112 inside.

Referring to fig. 2, in some alternative embodiments, an interface portion 14 is further provided on one side of the body 10, a space matching with the interface connector 30 is provided in the interface portion 14 for accommodating another interface connector 30 supporting different types, where the interface portion 14 may be formed by recessing an outer surface of the body 10 toward an inside of the body 10, a first space matching with the connector base 31 and a second space matching with the plug portion 32 are provided in the interface portion 14, and the first space and the second space are communicated, and the interface portion 14 can accommodate another interface connector 30 supporting different interface standards.

In some other alternative embodiments, an interface portion 14 is further provided on one side of the body 10, another electrical connection socket 21 that can be electrically connected to the interface connector 30 is provided in the interface portion 14, and another interface connector 30 that supports a different interface standard is detachably provided in the interface portion 14.

It should be further noted that the types of interface connector 30 include, but are not limited to, type-C male and LI GHTN I NG male. The Type-C male head is suitable for new types of equipment of brands such as Hua Cheng, rong, millet and Sanxing, comprises a smart Phone, a tablet personal computer and other electronic equipment supporting the Type-C male head, supports data transmission and quick charging, supports double-sided plug and pull, improves the convenience of use of users, and the LI GHTN I NG male head is suitable for equipment such as i Phone, i Pad and i Pod of apple corporation, and supports data transmission and charging. In some other alternative embodiments, the interface connector 30 further includes a Micro-USB male head that is suitable for some earlier android devices, as well as some small electronic devices such as small fans, bluetooth headsets, and the like. The present embodiment provides diversified interface connectors 30, so that the charging device can cover a wide market of electronic devices, and ensure that users of different electronic devices can find the charging and data transmission requirements suitable for their electronic devices.

Referring to fig. 6, in some alternative embodiments, the electrical connection base 21 is provided with a first magnetic attraction portion 211, the interface connector 30 is provided with a second magnetic attraction portion 311, and the interface connector 30 is detachably mounted on the electrical connection base 21 through magnetic connection between the first magnetic attraction portion 211 and the second magnetic attraction portion 311. The first magnetic attraction portion 211 and the second magnetic attraction portion 311 are close to each other to generate magnetic attraction force, so that the connector base 31 of the interface connector 30 is quickly assembled on the electrical connection seat 21, and the two are electrically connected, and the plug portion 32 protrudes out of the electrical connection seat 21 for connecting the electronic device to be charged. Specifically, when the connector base 31 is mounted on the electrical connection base 21 by the magnetic attraction between the first magnetic attraction portion 211 and the second magnetic attraction portion 311, the first electrical connection portion 23 on the electrical connection base 21 abuts against the second electrical connection portion 313 on the connector base 31 to electrically connect the connector base 31 and the electrical connection base 21.

In some alternative embodiments, the electrical connection socket 21 is provided with a slot 212 matching the plug portion 32, the slot 212 being in communication with the connection slot 22, the slot 212 and the connection slot 22 corresponding to the plug portion 32 and the electrical connection socket 21, respectively. When the interface connector 30 is mounted on the electrical connection base 21, the interface connector has a first mounting state in which the plug portion 32 faces a side away from the socket 212 and a second mounting state in which the plug portion 32 faces the socket 212 and is inserted into the socket 212. It should be further noted that, in the first installation state, the second electrical connection portion 313 on the connector base 31 is matched with the first electrical connection portion 23 on the electrical connection base 21 to achieve electrical connection between the connector base 31 and the electrical connection base 21, at this time, the plug portion 32 of the interface connector 30 faces to a side far away from the slot 212, so that the plug portion 32 can connect to an external electronic device to be charged, and further achieve a charging requirement of the external charging electronic device, and in the second installation state, the second electrical connection portion 313 on the connector base 31 is opposite to the first electrical connection portion 23 on the electrical connection base 21, so that the electrical connection between the connector base 31 and the electrical connection base 21 is disconnected, at this time, the plug portion 32 of the interface connector 30 faces to the slot 212 and is inserted into the slot 212.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. The protection scope of the utility model is subject to the protection scope of the claims.

Claims (12)

1. A self-contained charging device, comprising:

A body, in which a charging circuit is arranged;

one end of the charging connecting wire is electrically connected with the charging circuit, and the other end of the charging connecting wire is provided with an electric connecting seat;

The interface connector is detachably connected to the electric connecting seat and is electrically connected with the electric connecting seat.

2. The self-contained cord charging apparatus of claim 1, wherein said electrical connection base is provided with a connection slot, and said interface connector comprises a connector base removably connected within said connection slot.

3. The self-contained cord charging apparatus of claim 2, wherein a first electrical connection portion is provided in the connection slot, and a second electrical connection portion is provided on the connector base to be compatible with the first electrical connection portion.

4. The self-contained wire charging device according to claim 2, wherein a first limiting portion is provided on a side wall of the connecting slot, a second limiting portion which is engaged with the first limiting portion is provided on a side wall of the connector base, and/or a first magnetic portion is provided on a bottom wall of the connecting slot, a second magnetic portion is provided on the interface connector, and the first magnetic portion corresponds to the second magnetic portion in position.

5. The self-contained charging apparatus according to claim 2, wherein the interface connector further comprises a plug portion provided on the connector base, a slot is provided on the electrical connection base that mates with the plug portion, and the slot communicates with the connection slot;

When the interface connector is arranged on the electric connecting seat, the interface connector has a first installation state and a second installation state, when the interface connector is in the first installation state, the plug part faces to one side far away from the slot, and when the interface connector is in the second installation state, the plug part faces to the slot and is inserted into the slot.

6. The self-contained cord charging apparatus of claim 1, wherein a placement portion is provided on one side of the body, and the electrical connection base is detachably provided in the placement portion.

7. The self-contained cord charging apparatus according to claim 6, wherein said placement portion is a recess formed by recessing one side of said body, and said electrical connection pad has a thickness less than or equal to a height of said recess.

8. The self-contained cord charging apparatus of claim 6, wherein a wire slot is further provided on one side of the body, the wire slot is in communication with the placement portion, and the charging connection cord is movably disposed in the wire slot.

9. The self-contained cord charging apparatus of claim 8, wherein the cord slot is disposed within the body and has a first port in communication with the placement portion, the charging cord is at least partially threaded through the cord slot, and an end of the charging cord proximate to the electrical connection receptacle is movably threaded through the first port.

10. The self-contained wire charging apparatus of claim 8, wherein one side of the body is provided with a perforation in communication with the wire slot;

The part of the charging connecting wire protrudes out of the through hole to form a portable part.

11. The self-contained cord charging apparatus of claim 8, wherein the cord slot comprises a cord clamping portion, two ends of the cord clamping portion are respectively communicated with the placement portion and the side wall of the body, and a portion of the charging connection cord adjacent to the electrical connection seat is arranged in the cord clamping portion.

12. The self-contained charging apparatus as claimed in claim 1, wherein one side of the body is further provided with an interface portion provided with a space for matching with the interface connector for placing another interface connector supporting a different model, or,

One side of the body is also provided with an interface part, another electric connecting seat which can be electrically connected with the interface connector is arranged in the interface part, and another interface connector supporting different interface standards is detachably arranged in the interface part.