CN221886085U - Automatic charging structure for charging dock and charging device - Google Patents

Abstract

The utility model discloses a charging device automatic charging structure for a charging dock, which comprises a power supply body, wherein a circuit board for supplying power to equipment is arranged in the power supply body, one end of the power supply body is provided with an illumination lamp storage cavity, the other end of the power supply body is provided with a first storage bin and a second storage bin respectively, and the inner wall of the illumination lamp storage cavity is movably provided with a movable illumination lamp capable of providing illumination. When the pocket battery bin is overlapped with the charging shell, the power supply interface at one end of the charging shell can supply power to the mobile equipment, when the pocket battery bin enters the first storage bin, the power supply circuit board in the power supply body can supply power to the pocket battery bin, when the charging shell enters the second storage bin, the second storage bin is opened through the cover plate, and at the moment, the power supply body can expand the charging interface of the power supply body, so that the power supply requirements of high capacity, portability and multiple interfaces are met.

Description

A charging dock with a power bank that automatically charges when it is put into storage

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a structure for automatically charging a power bank in a charging dock.

Background Art

With the popularity of smart devices, charging equipment has become an indispensable part of people's daily life. Power bank is a mobile power source that can facilitate people to temporarily charge charging equipment. It is a portable device that integrates power storage, boosting and charging management.

However, in actual use, the existing technology is difficult to make a trade-off between large capacity and convenience, and cannot meet diverse usage needs.

Utility Model Content

The purpose of the utility model is to provide a charging dock with a power bank that automatically charges when it is put into the dock, so as to solve the problem of difficulty in choosing between large capacity and convenience and inability to meet diverse usage requirements.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a power supply body, wherein a circuit board for supplying power to the device is provided in the power supply body, a lighting lamp storage cavity is provided at one end of the power supply body, and a first storage bin and a second storage bin are respectively provided at the other end of the power supply body, the inner wall of the lighting lamp storage cavity is movably provided with a mobile lighting lamp for providing lighting, the inner walls of the first storage bin and the second storage bin are respectively provided with a pocket battery bin and a charging shell for providing mobile power supply needs, the charging shell, one end of the mobile lighting lamp and one end of the inner wall of the first storage bin are all fixedly provided with a connecting component 1, and the second storage bin, one end of the inner wall of the lighting lamp storage cavity and one end of the pocket battery bin are all fixedly provided with a connecting component 2, the connecting component 1 and the connecting component 2 are connected by magnetic attraction to limit the storage of the pocket battery bin, the charging bin and the mobile lighting lamp, and at the same time, the mobile lighting lamp and the pocket battery bin can be charged.

Preferably, the connecting component 1 includes a second retaining frame, the second retaining frame is a rectangular structure, and the four corners of the second retaining frame are respectively fixedly connected with second magnet columns, a Pogo-Pin connecting column is provided in the middle of the second retaining frame, and the Pogo-Pin connecting column has three metal contacts, and the connecting component 2 includes a first retaining frame, the first retaining frame is a rectangular structure, the four corners of the first retaining frame are respectively fixedly connected with first magnet columns, and the middle of the first retaining frame is provided with an electrical contact recess.

Preferably, a rectangular positioning groove with rounded corners is opened in the middle of the second retaining frame, and the Pogo-Pin connecting column is located on the inner wall of the positioning groove, a rectangular positioning protrusion with rounded corners is fixedly provided in the middle of the first retaining frame, and the electrical contact recess is located in the middle of the positioning protrusion, the electrical contact recess includes four electrical contact recesses - negative poles and one electrical contact recess - positive pole, and the four electrical contact recesses - negative poles are arranged in a ring around the electrical contact recess - positive pole, so that when the second retaining frame and the first retaining frame are fitted together under the mutual attraction of the second magnet column and the first magnet column, the positioning groove and the positioning protrusion will guide the Pogo-Pin connecting column to form an electrical connection with the electrical contact recess.

Preferably, one end of the power supply body corresponding to the position of the first storage compartment and the second storage compartment is movably fastened with a cover for closing the first storage compartment and the second storage compartment to prevent the pocket battery compartment and the charging shell from accidentally detaching from the inner walls of the first storage compartment and the second storage compartment respectively.

Preferably, a rubber strip is fixedly embedded in the bottom of the cover plate, a connecting hole is opened at one end of the power supply body corresponding to the position of the rubber strip, and the rubber strip moves on the inner wall of the connecting hole and the rubber strip cannot be separated from the inner wall of the connecting hole, so that the cover plate can be buckled on one end of the power supply body through the rubber strip and will not be separated from the power supply body.

Preferably, the side walls of the power supply body corresponding to the first storage compartment and the second storage compartment are respectively provided with easy-access slots for conveniently taking out the pocket battery compartment and the charging shell, and the easy-access slots are connected to the interior of the first storage compartment and the second storage compartment, a handle for lifting the power supply body is fixedly connected to the top of the power supply body, and heat dissipation nets are respectively provided at both ends of the power supply body, and multiple battery compartments are detachably installed on the bottom of the power supply body.

Compared with the prior art, the beneficial effects of the utility model are:

1. When the pocket battery compartment of the utility model overlaps with the charging shell, the power supply interface at one end of the charging shell can power the mobile device, and when the pocket battery compartment enters the first storage compartment, the power supply circuit board inside the power supply body can power the pocket battery compartment, and when the charging shell enters the second storage compartment, the second storage compartment is opened through the cover plate, and the power supply body can expand the charging interface of the power supply body, meeting the power supply requirements of large capacity, portability and multiple interfaces at the same time;

2. The utility model also opens a rectangular positioning groove with rounded corners in the middle of the second retainer, and the Pogo-Pin connecting column is located on the inner wall of the positioning groove. A rectangular positioning protrusion with rounded corners is fixedly provided in the middle of the first retainer, and the electrical contact recess is located in the middle of the positioning protrusion. When the second retainer and the first retainer are magnetically attached to each other due to the magnetic attraction of the second magnet column and the first magnet column, the positioning protrusion with rounded corners cooperates with the positioning groove with rounded corners to adjust the state of the second retainer and the first retainer when they are attached, so that the second retainer completely overlaps with the first retainer. Due to the electrical contact recess The positions include four electrical contact recesses - negative poles and one electrical contact recess - positive pole, and the four electrical contact recesses - negative poles are arranged in a ring around the electrical contact recess - positive pole. This makes it possible that when the second retaining frame and the first retaining frame are adjusted with the rounded positioning protrusions and the rounded positioning grooves, the three contacts of the Pogo-Pin connecting column will inevitably form a current loop with the electrical contact recesses, so that when the pocket battery compartment overlaps with the charging shell, the battery inside the pocket battery compartment will inevitably be able to form an electrical connection with the micro power supply circuit board inside the charging shell through the electrical contact recesses and the Pogo-Pin connecting column.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is an exploded view of the overall structure of a charging docking station automatic charging structure for a power bank according to the utility model;

FIG2 is an exploded view of the overall structure of a charging docking station automatic charging structure for a power bank according to the utility model;

FIG3 is a schematic diagram of the power supply body structure of a charging dock with a power bank for automatic charging in the compartment according to the utility model.

In the figure: 1. power supply body; 2. first storage compartment; 3. second storage compartment; 4. easy-access slot; 5. pocket battery compartment; 6. charging shell; 7. first retaining frame; 8. first magnet column; 9. electrical contact recess; 10. second retaining frame; 11. second magnet column; 12. Pogo-Pin connecting column; 13. lighting storage cavity; 14. mobile lighting; 15. handle; 16. cover; 17. rubber strip; 18. connecting hole; 19. battery compartment.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-3. The utility model provides a technical solution: it includes a power supply body 1, in which a circuit board for supplying power to the device is arranged, one end of the power supply body 1 is provided with a lighting lamp storage cavity 13, and the other end of the power supply body 1 is respectively provided with a first storage compartment 2 and a second storage compartment 3, the inner wall of the lighting lamp storage cavity 13 is movably provided with a mobile lighting lamp 14 that can provide lighting, the inner walls of the first storage compartment 2 and the second storage compartment 3 are respectively provided with a pocket battery compartment 5 and a charging shell 6 that can provide mobile power supply needs, the charging shell 6, one end of the mobile lighting lamp 14 and one end of the inner wall of the first storage compartment 2 are all fixedly provided with a connecting component 1, and the second storage compartment 3, one end of the inner wall of the lighting lamp storage cavity 13 and one end of the pocket battery compartment 5 are all fixedly provided with a connecting component 2, and the connecting component Component 1 and connection component 2 are connected by magnetic attraction, so as to limit the storage of the pocket battery compartment 5, the charging shell 6 and the mobile lighting lamp 14, and can also charge the mobile lighting lamp 14 and the pocket battery compartment 5, wherein the connection component 1 includes a second holder 10, the second holder 10 is a rectangular structure, and the four corners of the second holder 10 are respectively fixedly installed with second magnet columns 11, and the middle of the second holder 10 is provided with a Pogo-Pin connection column 12, and the Pogo-Pin connection column 12 has three metal contacts, and the connection component 2 includes a first holder 7, the first holder 7 is a rectangular structure, the four corners of the first holder 7 are respectively fixedly installed with first magnet columns 8, and the middle of the first holder 7 is provided with an electrical contact recess 9;

When the above structure is in use, by setting the second retaining frame 10, the second magnetic column 11, the Pogo-Pin connecting column 12, the first retaining frame 7, the first magnetic column 8 and the electrical contact recess 9, not only the pocket battery compartment 5 can be combined with the charging shell 6 and the mobile lighting lamp 14 to form a micro mobile power supply and a light-providing device, but also the pocket battery compartment 5 can play a positioning role when the first storage compartment 2 and the charging shell 6 enter the second storage compartment 3. At the same time, when the pocket battery compartment 5 re-enters the first storage compartment 2, under the action of the second retaining frame 10, the second magnetic column 11, the Pogo-Pin connecting column 12, the first retaining frame 7, the first magnetic column 8 and the electrical contact recess 9, the power supply circuit board inside the power supply body 1 can supply power to the pocket battery compartment 5, and when the charging shell 6 enters the second storage compartment 3, the second storage compartment 3 can be opened through the cover 16. At this time, the power supply body 1 can expand the charging interface of the power supply body 1 to meet the power supply requirements of large capacity, portability and multiple interfaces.

A rectangular positioning groove with rounded corners is provided in the middle of the second retaining frame 10, and the Pogo-Pin connecting column 12 is located on the inner wall of the positioning groove. A rectangular positioning protrusion with rounded corners is fixedly provided in the middle of the first retaining frame 7, and the electrical contact recess 9 is located in the middle of the positioning protrusion. The electrical contact recess 9 includes four electrical contact recesses-negative poles and one electrical contact recess-positive pole, and the four electrical contact recesses-negative poles are arranged in a ring around the electrical contact recess-positive pole, so that when the second retaining frame 10 and the first retaining frame 7 are fitted together under the mutual attraction of the second magnet column 11 and the first magnet column 8, the positioning groove and the positioning protrusion will guide the Pogo-Pin connecting column 12 to form an electrical connection with the electrical contact recess 9;

When the above structure is in use, when the second retaining frame 10 and the first retaining frame 7 are magnetically attracted to each other due to the cooperation of the second magnet column 11 and the first magnet column 8, the positioning protrusion with rounded corners cooperates with the positioning groove with rounded corners to adjust the state of the second retaining frame 10 and the first retaining frame 7 when they are fitted together, so that the second retaining frame 10 and the first retaining frame 7 are completely overlapped, and the three contacts of the Pogo-Pin connecting column 12 will inevitably form a current loop with the electrical contact recess 9, so that when the pocket battery compartment 5 and the charging shell 6 overlap, the battery inside the pocket battery compartment 5 will inevitably be able to form an electrical connection with the micro power supply circuit board inside the charging shell 6 through the electrical contact recess 9 and the Pogo-Pin connecting column 12.

One end of the power supply body 1 corresponding to the position of the first storage compartment 2 and the second storage compartment 3 is movably fastened with a cover 16 for closing the first storage compartment 2 and the second storage compartment 3, so as to prevent the pocket battery compartment 5 and the charging shell 6 from accidentally detaching from the inner walls of the first storage compartment 2 and the second storage compartment 3 respectively, and a rubber strip 17 is fixedly embedded in the bottom of the cover 16, and a connecting hole 18 is opened at one end of the power supply body 1 corresponding to the position of the rubber strip 17, and the rubber strip 17 is movable on the inner wall of the connecting hole 18 and the rubber strip 17 cannot be detached from the inner wall of the connecting hole 18, so that the cover 16 can be fastened to one end of the power supply body 1 through the rubber strip 17 and will not be separated from the power supply body 1.

The side walls of the power supply body 1 corresponding to the first storage compartment 2 and the second storage compartment 3 are respectively provided with easy-access slots 4 for conveniently taking out the pocket battery compartment 5 and the charging shell 6, and the easy-access slots 4 are connected to the interior of the first storage compartment 2 and the second storage compartment 3. A handle 15 for lifting the power supply body 1 is fixedly installed on the top of the power supply body 1, and heat dissipation nets are respectively provided at both ends of the power supply body 1. A plurality of battery compartments 19 are detachably installed on the bottom of the power supply body 1, so that the capacity of the power supply body 1 can be adjusted by adjusting the number of battery compartments 19.

Working principle: When in use, the utility model takes out the pocket battery compartment 5 on the inner wall of the first storage compartment 2 and the charging case 6 on the inner wall of the second storage compartment 3 through the easy-access slot 4. At this time, the second magnet column 11 at one end of the charging case 6 cooperates with the first magnet column 8 at one end of the pocket battery compartment 5 to make the charging case 6 be combined with the pocket battery compartment 5 by magnetic attraction, and the Pogo-Pin connecting column 12 at one end of the charging case 6 and the electrical contact recess 9 at one end of the charging case 6 form a current loop, wherein a micro power supply circuit board and a power supply interface are provided in the charging case 6. At this time, the battery inside the pocket battery compartment 5 supplies power to the circuit board in the charging case 6, and supplies power to the mobile device through the power supply interface;

A rectangular positioning groove with rounded corners is provided in the middle of the second retaining frame 10, and the Pogo-Pin connecting column 12 is located on the inner wall of the positioning groove. A rectangular positioning protrusion with rounded corners is fixedly provided in the middle of the first retaining frame 7, and the electrical contact recess 9 is located in the middle of the positioning protrusion. When the second retaining frame 10 and the first retaining frame 7 are magnetically attracted to each other due to the cooperation of the second magnet column 11 and the first magnet column 8, the positioning protrusion with rounded corners cooperates with the positioning groove with rounded corners, and the state of the second retaining frame 10 and the first retaining frame 7 when they are attached can be adjusted, so that the second retaining frame 10 completely overlaps with the first retaining frame 7. Since the electrical contact recess 9 includes The four electrical contact recesses - negative poles and one electrical contact recess - positive pole are arranged in a ring shape around the electrical contact recess - positive pole, so that when the second retaining frame 10 and the first retaining frame 7 are adjusted with the rounded positioning protrusions and the rounded positioning grooves, the three contact points of the Pogo-Pin connecting column 12 will inevitably form a current loop with the electrical contact recess 9, so that when the pocket battery compartment 5 and the charging shell 6 overlap, the battery inside the pocket battery compartment 5 will inevitably be able to form an electrical connection with the micro power supply circuit board inside the charging shell 6 through the electrical contact recess 9 and the Pogo-Pin connecting column 12;

By providing the second retaining frame 10, the second magnetic column 11, the Pogo-Pin connecting column 12, the first retaining frame 7, the first magnetic column 8 and the electrical contact recess 9, not only can the pocket battery compartment 5 be combined with the charging shell 6 and the mobile lighting lamp 14 to form a micro mobile power supply and a light-providing device, but also the pocket battery compartment 5 can play a positioning role when it re-enters the first storage compartment 2 and the charging shell 6 enters the second storage compartment 3. At the same time, when the pocket battery compartment 5 re-enters the first storage compartment 2, under the action of the second retaining frame 10, the second magnetic column 11, the Pogo-Pin connecting column 12, the first retaining frame 7, the first magnetic column 8 and the electrical contact recess 9, the power supply circuit board inside the power supply body 1 can supply power to the pocket battery compartment 5, and when the charging shell 6 enters the second storage compartment 3, the second storage compartment 3 can be opened through the cover 16. At this time, the power supply body 1 can expand the charging interface of the power supply body 1 to meet the power supply requirements of large capacity, portability and multiple interfaces.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A charging docking power bank automatic charging structure, comprising a power supply body (1), characterized in that: a circuit board for supplying power to a device is provided inside the power supply body (1), a lighting lamp storage cavity (13) is provided at one end of the power supply body (1), and a first storage cavity (2) and a second storage cavity (3) are respectively provided at the other end of the power supply body (1), a movable lighting lamp (14) for providing lighting is movably provided on the inner wall of the lighting lamp storage cavity (13), and a pocket battery compartment (14) for providing mobile power supply is respectively provided on the inner wall of the first storage cavity (2) and the second storage cavity (3). 5) and a charging shell (6), the charging shell (6), one end of the mobile lighting (14) and one end of the inner wall of the first storage compartment (2) are all fixedly provided with a connecting component 1, and the second storage compartment (3), one end of the inner wall of the lighting storage cavity (13) and one end of the pocket battery compartment (5) are all fixedly provided with a connecting component 2, and the connecting component 1 and the connecting component 2 are connected by magnetic attraction, so as to limit the storage of the pocket battery compartment (5), the charging shell (6) and the mobile lighting (14), and at the same time, the mobile lighting (14) and the pocket battery compartment (5) can be charged. 2. According to claim 1, a charging docking station power bank automatic charging structure is characterized in that: the first connecting component includes a second retaining frame (10), the second retaining frame (10) is a rectangular structure, and the four corners of the second retaining frame (10) are respectively fixedly connected with second magnet columns (11), the middle of the second retaining frame (10) is provided with a Pogo-Pin connecting column (12), and the Pogo-Pin connecting column (12) has three metal contacts, and the second connecting component includes a first retaining frame (7), the first retaining frame (7) is a rectangular structure, the four corners of the first retaining frame (7) are respectively fixedly connected with first magnet columns (8), and the middle of the first retaining frame (7) is provided with an electrical contact recess (9). 3. According to claim 2, a charging docking station power bank automatic charging structure is characterized in that: a rectangular positioning groove with rounded corners is opened in the middle of the second retaining frame (10), and the Pogo-Pin connecting column (12) is located on the inner wall of the positioning groove; a rectangular positioning protrusion with rounded corners is fixedly provided in the middle of the first retaining frame (7), and the electrical contact recess (9) is located in the middle of the positioning protrusion, and the electrical contact recess (9) includes four electrical contact recesses-negative poles and one electrical contact recess-positive pole, and the four electrical contact recesses-negative poles are arranged in a ring around the electrical contact recess-positive pole, so that when the second retaining frame (10) and the first retaining frame (7) are fitted together under the mutual attraction of the second magnet column (11) and the first magnet column (8), the positioning groove and the positioning protrusion will guide the Pogo-Pin connecting column (12) to form an electrical connection with the electrical contact recess (9). 4. According to claim 3, a charging docking station power bank automatic charging structure is characterized in that: one end of the power source body (1) corresponding to the position of the first storage bin (2) and the second storage bin (3) is movably engaged with a cover plate (16) for closing the first storage bin (2) and the second storage bin (3) to prevent the pocket battery bin (5) and the charging shell (6) from accidentally detaching from the inner walls of the first storage bin (2) and the second storage bin (3) respectively. 5. According to claim 4, a charging docking station power bank automatic charging structure is characterized in that: a rubber strip (17) is fixedly embedded in the bottom of the cover plate (16), and a connecting hole (18) is opened at one end of the power source body (1) corresponding to the position of the rubber strip (17), and the rubber strip (17) moves on the inner wall of the connecting hole (18) and the rubber strip (17) cannot be separated from the inner wall of the connecting hole (18), so that the cover plate (16) can be buckled on one end of the power source body (1) through the rubber strip (17) and will not be separated from the power source body (1). 6. According to claim 5, a charging docking station power bank automatic charging structure is characterized in that: the side walls of the power source body (1) corresponding to the first storage compartment (2) and the second storage compartment (3) are respectively provided with easy-access slots (4) for conveniently taking out the pocket battery compartment (5) and the charging shell (6), and the easy-access slots (4) are connected to the inside of the first storage compartment (2) and the second storage compartment (3), the top of the power source body (1) is fixedly connected with a handle (15) for lifting the power source body (1), and both ends of the power source body (1) are respectively provided with heat dissipation nets, and the bottom of the power source body (1) is detachably installed with multiple battery compartments (19).