CN217062758U - Charger with replaceable interface - Google Patents
Charger with replaceable interface Download PDFInfo
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- CN217062758U CN217062758U CN202123069715.7U CN202123069715U CN217062758U CN 217062758 U CN217062758 U CN 217062758U CN 202123069715 U CN202123069715 U CN 202123069715U CN 217062758 U CN217062758 U CN 217062758U
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- charger
- connector module
- mounting groove
- magnetic
- charger body
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Abstract
The utility model discloses a charger with replaceable interfaces, which is characterized by comprising a charger body and a connector module; the upper end surface of the charger body is provided with a mounting groove for inserting the connector module; the bottom wall of the mounting groove is provided with a conducting ring, and the conducting ring is used for electrically communicating the connector module and the charger body; the lower end part of the connector module is provided with a first magnetic part, and the charger body is provided with a second magnetic part matched with the first magnetic part; when the connector module is inserted in the mounting groove, the first magnetic attraction part is magnetically connected with the second magnetic attraction part. When the type of the connector module needs to be replaced, the other connector module is replaced for charging by pulling the connector module; compare in the joint that charges among the prior art, this charger realizes the change of arbitrary required joint module through the mode of magnetism, and the user of being convenient for uses.
Description
Technical Field
The utility model relates to a charger technical field especially relates to a can replace charger of interface.
Background
The vehicle-mounted charger is a vehicle-mounted charger which is powered by a conventional automobile storage battery and is widely used in the field of lithium battery charging of various portable and handheld devices. Common charger interfaces comprise a Mini USB interface, a Micro USB interface, a Type-C interface, a Lighting interface and the like; the space in the vehicle is limited, various charging interfaces cannot be arranged, and the use is inconvenient.
In view of this, it is necessary to improve the charger in the prior art to solve the technical problems of single charging interface and inconvenient use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can replace charger of interface solves above technical problem.
To achieve the purpose, the utility model adopts the following technical proposal:
a charger with a replaceable interface comprises a charger body and a connector module;
the upper end surface of the charger body is provided with a mounting groove for inserting the connector module; the bottom wall of the mounting groove is provided with a conducting ring, and the conducting ring is used for electrically communicating the connector module and the charger body;
the lower end part of the connector module is provided with a first magnetic attraction part, and the charger body is provided with a second magnetic attraction part matched with the first magnetic attraction part;
when the joint module is inserted in the mounting groove, the first magnetic suction part is magnetically connected with the second magnetic suction part.
Optionally, the connector module includes a connector housing, and a PCBA board and a charging port mounted in the connector housing;
an open slot is formed in the upper end of the connector shell, the upper end of the charging port is connected in the open slot in a clamping mode, and the lower end of the charging port is connected with the PCBA board.
Optionally, the first magnetic part is a first magnet piece, the first magnet piece is arranged at the lower end of the joint housing, and the first magnet piece is connected with the PCBA board.
Optionally, the second magnetic attraction portion is a second magnet piece, the second magnet piece is disposed at a position corresponding to the installation groove in the joint housing, and the second magnet piece is connected to the conductive ring.
Optionally, the second magnetic part is an annular magnet, and the annular magnet surrounds the mounting groove.
Optionally, the charger body includes:
the mounting groove is formed in the upper end face of the charger shell;
the chip assembly is installed in the charger shell and electrically connected with the joint module.
Optionally, the charger body further includes:
the base is fixedly connected with the lower end part of the charger shell, and the base is provided with an insertion hole; the chip assembly further comprises a plug portion, and the plug portion penetrates through the jack, so that one end of the plug is exposed out of the base.
Optionally, the charger body further includes:
the outer fringe of ring gear is equipped with a plurality of and is used for fixing charger body's spacing boss.
Compared with the prior art, the utility model discloses following beneficial effect has: when the charger works, the connector module is inserted into the mounting groove, the first magnetic suction part is magnetically connected with the second magnetic suction part, and the connector module is pulled to move to a preset position through magnetic attraction, so that the connector module is electrically communicated with the charger body to perform charging work; when the type of the connector module needs to be replaced, the other connector module is replaced for charging by pulling the connector module; this charger realizes the change of arbitrary required joint module through the mode of magnetism, and the user of being convenient for uses.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
The structure, proportion, size and so on shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification for the understanding and reading of the people skilled in the art, and are not used to limit the limit conditions of the present invention, so that the present invention does not have the essential significance in the technology, and any structure modification, proportion relation change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable by the present invention.
FIG. 1 is an exploded view of the charger;
FIG. 2 is a schematic view of a docking structure of the charger body and the connector module of the charger;
fig. 3 is a schematic diagram of the connecting step of the charger.
Illustration of the drawings: charger body 1, connect module 2, mounting groove 3, conducting ring 4, first magnetism portion of inhaling 5, second magnetism portion of inhaling 6, connect shell 7, PCBA board 8, charge port 9, charger shell 10, chip subassembly 11, base 12, plug portion 13, tooth circle 14, spacing boss 15.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of 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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
A charger with a replaceable interface comprises a charger body 1 and a connector module 2;
the upper end surface of the charger body 1 is provided with a mounting groove 3 for inserting the connector module 2; a conducting ring 4 is arranged on the bottom wall of the mounting groove 3, and the conducting ring 4 is used for electrically conducting the connector module 2 and the charger body 1;
a first magnetic part 5 is arranged at the lower end part of the connector module 2, and a second magnetic part 6 matched with the first magnetic part 5 is arranged on the charger body 1;
when the connector module 2 is inserted into the mounting groove 3, the first magnetic suction part 5 is magnetically connected with the second magnetic suction part 6.
With reference to fig. 3, a schematic diagram of the connection steps of the charger according to the present embodiment is shown from left to right in sequence: firstly, selecting a required connector module type; then, the data line is butted with a required connector module 2; a connector, and connecting the connector module 2 with the charger body 1; the connection is completed.
It should be understood that the connection module 2 in this scheme can be dismantled through the mode of magnetism and connect, during the use, earlier with the data line with connect module 2 and connect, will have the joint module 2 of data line again and peg graft on charger body 1, the effect of magnetism is inhaled can automatic correction connect module 2's position, reduces user's the operation degree of difficulty.
The utility model discloses a theory of operation does: when the charger works, the connector module 2 is inserted into the mounting groove 3, the first magnetic attraction part 5 is magnetically connected with the second magnetic attraction part 6, the connector module 2 is pulled to move to a preset position through magnetic attraction, and the connector module 2 is electrically conducted with the charger body 1 to perform charging work; when the type of the connector module 2 needs to be changed, the connector module 2 is pulled out, and another connector module 2 needed is changed for charging; compare in the joint that charges among the prior art, this charger realizes the change of arbitrary required joint module 2 through the mode of magnetism, and the user of being convenient for uses.
It should be noted that, in order to facilitate the guiding function of the connector module 2, a guiding surface may be disposed on the sidewall of the mounting groove 3, that is, the cross section of the mounting groove 3 is gradually reduced from top to bottom, the upper end opening is larger, which is convenient for a user to insert, and the connector module 2 is pulled to abut against the bottom wall of the mounting groove 3 through the magnetic attraction function, which is convenient for the user to operate.
In the present embodiment, the connector module 2 includes a connector housing 7, and a PCBA board 8 and a charging port 9 mounted in the connector housing 7;
an open slot is formed in the upper end of the joint shell 7, the upper end of the charging port 9 is connected in the open slot in a clamping manner, and the lower end of the charging port 9 is connected with the PCBA board 8.
Further, the first magnetic attracting portion 5 is a first magnet piece provided at the lower end portion of the joint housing 7, and the first magnet piece is connected to the PCBA plate 8.
It should be noted that, in order to ensure the quick insertion of the connector module 2, the first magnetic part 5 is preferably configured with a circular magnet piece, so as to ensure a sufficient magnetic contact area. The second magnetic attraction parts 6 are arranged in various ways, and two ways of arranging the second magnetic attraction parts 6 are provided below.
Optionally, one of the setting modes of the second magnetic part 6 is as follows: the second magnetic part 6 is a second magnet piece, the second magnet piece is arranged in the position corresponding to the mounting groove 3 in the joint housing 7, and the second magnet piece is connected with the conductive ring 4. As shown in fig. 1, the second magnet piece is a circular magnet piece, and is matched with the first magnet piece in shape, and the second magnet piece is disposed on the lower end surface of the mounting groove 3; and also functions to electrically connect the connector modules 2.
Optionally, the second magnetic part 6 is set in the following manner: the second magnetic part 6 is an annular magnet which surrounds the mounting groove 3.
Namely, the side wall of the mounting groove 3 is provided with a ring-shaped magnet which plays a role of connecting the first magnetic suction part 5.
In the present embodiment, the charger body 1 includes:
the charger shell 10 is provided with the mounting groove 3 on the upper end face of the charger shell 10;
and the chip component 11 is arranged in the charger shell 10, and the chip component 11 is electrically connected with the joint module 2.
Further illustratively, the charger body 1 further includes:
the base 12, the base 12 is fixedly connected with the lower end of the charger housing 10, and the base 12 is provided with a jack; the chip assembly 11 further includes a plug portion 13, wherein the plug portion 13 penetrates through the insertion hole, so that one end of the plug is exposed out of the base 12.
Specifically, the charger body 1 further includes:
the charger comprises a dental ring 14, the dental ring 14 is sleeved outside the charger shell 10, and the outer edge of the dental ring 14 is provided with a plurality of limiting bosses 15 for fixing the charger body 1.
During the installation, will the toothring 14 inserts predetermined installation position on the panel in the car, makes spacing boss 15 is connected with installation position block, thereby realizes the toothring 14 demountable installation in the installation position plays convenient to detach and installation's effect, eliminates the clearance simultaneously, avoids rocking.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The charger with the replaceable interface is characterized by comprising a charger body (1) and a connector module (2);
the upper end surface of the charger body (1) is provided with a mounting groove (3) for inserting the connector module (2); a conducting ring (4) is arranged on the bottom wall of the mounting groove (3), and the conducting ring (4) is used for electrically communicating the connector module (2) and the charger body (1);
a first magnetic suction part (5) is arranged at the lower end part of the connector module (2), and a second magnetic suction part (6) matched with the first magnetic suction part (5) is arranged on the charger body (1);
when the connector module (2) is inserted into the mounting groove (3), the first magnetic suction part (5) is magnetically connected with the second magnetic suction part (6).
2. The replaceable interface charger of claim 1, wherein the connector module (2) comprises a connector housing (7) and a PCBA board (8) and a charging port (9) mounted within the connector housing (7);
an open slot is opened at the upper end of the joint shell (7), the upper end part of the charging port (9) is clamped and connected in the open slot, and the lower end part of the charging port (9) is connected with the PCBA board (8).
3. The interface replaceable charger according to claim 2, wherein the first magnetic part (5) is a first magnet piece disposed at a lower end of the connector housing (7) and connected to the PCBA board (8).
4. The interface-replaceable charger according to claim 3, wherein the second magnetic part (6) is a second magnetic piece disposed in the joint housing (7) at a position corresponding to the mounting groove (3), and the second magnetic piece is connected to the conductive ring (4).
5. The interface-replaceable charger according to claim 3, wherein the second magnetic part (6) is a ring magnet, and the ring magnet is disposed around the mounting groove (3).
6. The replaceable interface charger according to claim 1, wherein the charger body (1) comprises:
the mounting groove (3) is formed in the upper end face of the charger shell (10);
chip components (11), chip components (11) install in charger shell (10), just chip components (11) with connect module (2) electricity and be connected.
7. The replaceable interface charger according to claim 6, wherein the charger body (1) further comprises:
the base (12), the said base (12) is fixedly connected with lower end of the said charger outer casing (10), offer the jack on the said base (12); the chip assembly (11) further comprises a plug portion (13), and the plug portion (13) penetrates through the jack, so that one end of the plug is exposed out of the base (12).
8. The replaceable interface charger according to claim 6, wherein the charger body (1) further comprises:
the charger comprises a tooth ring (14), wherein the tooth ring (14) is sleeved outside the charger shell (10), and the outer edge of the tooth ring (14) is provided with a plurality of limiting bosses (15) used for fixing the charger body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123069715.7U CN217062758U (en) | 2021-12-08 | 2021-12-08 | Charger with replaceable interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123069715.7U CN217062758U (en) | 2021-12-08 | 2021-12-08 | Charger with replaceable interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217062758U true CN217062758U (en) | 2022-07-26 |
Family
ID=82477260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123069715.7U Active CN217062758U (en) | 2021-12-08 | 2021-12-08 | Charger with replaceable interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217062758U (en) |
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2021
- 2021-12-08 CN CN202123069715.7U patent/CN217062758U/en active Active
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