CN218300364U

CN218300364U - Combined portable charger

Info

Publication number: CN218300364U
Application number: CN202222718997.7U
Authority: CN
Inventors: 张绮轩
Original assignee: Shenzhen Mfish Culture Technology Co ltd
Current assignee: Shenzhen Mfish Culture Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-13
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a combined portable charger, including extension fixture and charging joint, the extension fixture includes the cable, locates the first plug and the socket at cable both ends, first plug is equipped with two first pins, is equipped with the central line between two first pins, the cable is located the position that deviates from the central line of first plug, the socket is equipped with the jack, the front end of charging joint is equipped with the second plug, the second plug is equipped with the second pin, the rear end of charging joint is equipped with the interface that charges or integrated into one piece's data line; the second plug pin can be inserted into the jack. In the actual process, the cable and the center line are deviated, so that the influence of a net tail structure between the cable and the first plug on the use of other ports is avoided, the use is convenient, and meanwhile, the cable connector is greatly different from the existing product in design; and the charging head can be used independently.

Description

Combined portable charger

Technical Field

The utility model relates to a first field of charging, in particular to make up portable charger.

Background

Current head that charges often has occupied the great usable floor area of socket when in-service use to lead to other 3 jacks of 5 hole sockets to be unable to use, influenced daily use and experienced. Meanwhile, when the mobile phone is out, the distance between the charging head and the socket to be used is far, so that a row plug or a long data line is generally used, but with the use of the high-power charging head and the high-power data line, the length of the data line is generally about 1 meter, and when the length of the high-power data line is increased, the diameter of the data line is also increased, so that the use portability is influenced. But carry row to insert also to have the comparatively inconvenient problem of use, and some users can use while charging in the use, lead to easily charging the head and drop in charging the head, have influenced and have used experience.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a combined portable charger, which aims to facilitate the long-distance use of a high-power charging head through the use of an extension line, the charging head can be used alone, and meanwhile, the connection between the extension line and the charging head is stable, thereby avoiding the abnormal falling off; meanwhile, the extension line can be used in a deviating way, so that the influence on the normal use of other jacks of the socket is avoided.

In order to achieve the above object, the present invention provides a combined portable charger, including:

the extension device comprises a cable, a first plug and a socket, wherein the first plug and the socket are arranged at two ends of the cable, the first plug is provided with two first pins, a central line is arranged between the two first pins, the cable is arranged at a position deviating from the central line of the first plug, and the socket is provided with jacks;

the front end of the charging head is provided with a second plug, the second plug is provided with a second pin, and the rear end of the charging head is provided with a charging interface or an integrally formed data line;

the second plug pin can be inserted into the jack, and the socket and the first plug are respectively provided with mutually matched clamping structures.

Specifically, the clamping structure comprises a first magnetic piece and a second magnetic piece which are respectively arranged on the joint end faces of the socket and the jack.

Specifically, the socket and the second plug are both cylindrical, cuboid or cube.

Specifically, the outer wall of the socket is the same size as the outer wall of the second plug.

Specifically, the charging head comprises a shell provided with an installation cavity, a PCB arranged in the shell, a plug arranged in the shell and a wire passing hole arranged at the rear end of the shell, wherein the PCB is provided with an electronic element, and one end of the plug, which is arranged in the shell, is in contact with the PCB;

one end of the data line penetrates through the line passing hole and then is welded on the PCB, the end part of the data line extending into the PCB is a connecting part, a clamp part is arranged on the outer wall of the connecting part and can be abutted against the line passing hole, and a charging port is arranged at the other end of the data line.

Specifically, the PCB comprises a front plate, a rear plate and an adapter plate for connecting the front plate with the rear plate, at least one adapter plate is arranged, the plug is connected with the front plate, and the connecting part is connected with the rear plate.

Specifically, the adapter plate is equipped with two, including horizontal board and vertical board, be equipped with the interval between horizontal board and the vertical board.

Specifically, the clamp spare includes with spacing portion and the location portion that the diameter is greater than spacing portion, spacing portion can partly block in crossing the wire hole.

In the actual process, the technical scheme of the utility model avoids the influence of the net tail structure between the cable and the first plug on the use of other interference ports because the cable and the central line are deviated, is convenient to use and forms great design difference with the existing product; meanwhile, the socket is arranged on the extension device, so that the charging head can be conveniently used, and the clamping structure is arranged between the socket and the second plug, so that the problem that the charging head is loosened or falls off in the using process is effectively solved, and the charging stability is ensured; meanwhile, the extension device belongs to strong current, the adapter belongs to weak current, the problem of unstable high-power data transmission is avoided through the cooperation of the strong current and the weak current, and the extension device and the charging head can be used independently respectively, so that the use applicability is improved. The portable quick charger is small and exquisite and convenient to carry, and at present, when the strong current is converted into the weak current, a user cannot go out and is provided with a socket and a charging head to run everywhere.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an embodiment of a charging head and data line integrally formed;

fig. 4 is a sectional view of the charging head and the data line being integrally formed.

In the drawing, 1 is an extension device, 11 is a cable, 12 is a first plug, 121 is a first pin, 122 is a central line, 13 is a socket, 131 is a jack, 2 is a charging head, 21 is a second plug, 211 is a second pin, 22 is a charging interface, 23 is a data line, 231 is a connecting portion, 31 is a first magnetic member, 32 is a second magnetic member, 4 is a housing, 41 is a wire passing hole, 42 is an electronic component, 5 is a clip member, 51 is a limiting portion, 52 is a positioning portion, 6 is a front plate, 61 is a rear plate, 62 is a transverse plate, and 63 is a longitudinal plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial \8230 \ 8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 4, a combined portable charger includes:

the extension device 1 comprises a cable 11, a first plug 12 and a socket 13, wherein the first plug 12 and the socket 13 are arranged at two ends of the cable 11, the first plug 12 is provided with two first pins 121, a central line 122 is arranged between the two first pins 121, the cable 11 is arranged at a position deviating from the central line 122 of the first plug 12, and the socket 13 is provided with a jack 131;

the front end of the charging head 2 is provided with a second plug 21, the second plug 21 is provided with a second pin 211, and the rear end of the charging head 2 is provided with a charging interface 22 or an integrally formed data line 23;

the second pin 211 can be inserted into the insertion hole 131, and the socket 13 and the first plug 12 are respectively provided with a mutually-matched clamping structure.

In the actual process, because the cable 11 and the center line 122 are deviated, the influence of the net tail structure between the cable 11 and the first plug 12 on the use of other ports is avoided, the use is convenient, and meanwhile, the design difference with the existing product is larger; simultaneously, can make things convenient for the use of first 2 that charges through set up socket 13 at extension fixture 1, and effectively avoid through set up the block structure between socket 13 and second plug 21, the stability of charging has been guaranteed to the not hard up or the problem that drops that first 2 appears in the use that charges.

In the embodiment of the present invention, the fastening structure includes the first magnetic member 31 and the second magnetic member 32 respectively disposed on the end faces of the socket 13 and the socket 131, and the socket 13 and the socket 131 are respectively provided with the first magnetic member 31 and the second magnetic member 32, which effectively ensure the stable insertion between the charging head 2 and the socket 13, and avoid the dropping of the charging head 2, and of course, the fastening structure can also adopt the existing bayonet lock and the arrangement of the bayonet hole, the matching of the positioning strip and the positioning groove, and other manners; meanwhile, the loosening is avoided when the portable electric scooter is carried.

Specifically, the socket 13 and the second plug 21 are both cylindrical, rectangular or square.

More specifically, the size of the outer wall of the socket 13 is the same as that of the outer wall of the second header 21, so that the appearance can be more beautiful when the two are connected.

Further, the charging head 2 comprises a housing 4 provided with an installation cavity, a PCB board arranged in the housing 4, a plug arranged in the housing 4, and a wire passing hole 41 arranged at the rear end of the housing 4, wherein the PCB board is provided with an electronic element 42, and the plug is arranged at one end of the housing 4 and is in contact with the PCB board;

one end of the data line 23 is welded on the PCB after passing through the line passing hole 41, and the end part of the data line 23 extending into the PCB is the connecting part 231, the outer wall of the connecting part 231 is provided with the clamp member 5, the clamp member 5 can be abutted against the line passing hole 41, and the other end of the data line 23 is provided with a charging port. Make data line 23 and the first 2 integrative designs that charge, and connect stably, the design is comparatively stable, and the anti test of swaing of data line 23 is stable simultaneously, has avoided the damage of data line 23.

The embodiment of the present invention provides an in, PCB includes front bezel 6, back plate 61 and the keysets that is connected front bezel 6 and back plate 61, the keysets is equipped with at least one, the plug is connected with front bezel 6, connecting portion 231 is connected with back plate 61, makes electronic component 42's overall arrangement more reasonable, and compact structure.

Specifically, the adapter plate is provided with two, including horizontal board 62 and vertical board 63, be equipped with the interval between horizontal board 62 and the vertical board 63, guaranteed the relative support nature of PCB board.

In the embodiment of the present invention, the clamp member 5 includes a positioning portion 52 having a limiting portion 51 and a diameter larger than the limiting portion 51, and the limiting portion 51 can be partially clamped in the wire passing hole 41. The provision of the clip member 5 ensures that the data line 23 is stably mounted to the charging head 2.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.

Claims

1. A combination portable charger, comprising:

the extension device comprises a cable, a first plug and a socket, wherein the first plug and the socket are arranged at two ends of the cable, the first plug is provided with two first plug pins, a central line is arranged between the two first plug pins, the cable is arranged at a position deviating from the central line of the first plug, and the socket is provided with a jack;

2. The combination portable charger of claim 1, wherein: the clamping structure comprises a first magnetic piece and a second magnetic piece which are respectively arranged on the joint end faces of the socket and the jack.

3. The combination portable charger of claim 1, wherein: the socket and the second plug are both cylindrical, cuboid or square.

4. The combination portable charger of claim 1, wherein: the size of the outer wall of the socket is the same as that of the outer wall of the second plug.

5. The combination portable charger of claim 1, wherein:

the charging head comprises a shell provided with an installation cavity, a PCB arranged in the shell, a second plug arranged in the shell and a wire passing hole arranged at the rear end of the shell, wherein the PCB is provided with an electronic element, and one end of the plug, which is arranged in the shell, is in contact with the PCB;

6. The combination portable charger of claim 5, wherein: the PCB comprises a front plate, a rear plate and an adapter plate for connecting the front plate and the rear plate, wherein at least one adapter plate is arranged, the plug is connected with the front plate, and the connecting part is connected with the rear plate.

7. The combination portable charger of claim 6, wherein: the adapter plate is equipped with two, including horizontal board and vertical board, be equipped with the interval between horizontal board and the vertical board.

8. The combination portable charger of claim 5, wherein: the clamp piece comprises a positioning part, a limiting part and a positioning part, wherein the diameter of the positioning part is larger than that of the limiting part, and the limiting part can be partially clamped in the wire passing hole.