CN222339065U

CN222339065U - Folding magnetic attraction charger baby

Info

Publication number: CN222339065U
Application number: CN202420931613.6U
Authority: CN
Inventors: 高勇星
Original assignee: Shenzhen Xingzhihao Technology Co ltd
Current assignee: Shenzhen Xingzhihao Technology Co ltd
Priority date: 2023-11-16
Filing date: 2024-04-29
Publication date: 2025-01-10
Anticipated expiration: 2034-04-29

Abstract

The utility model discloses a folding magnetic attraction charging device which comprises a charging device body, a magnetic attraction piece and a supporting piece, wherein the magnetic attraction piece is arranged on the front surface of the charging device body and is rotatable relative to the charging device body, the supporting piece is arranged on the rear surface of the charging device body, the magnetic attraction piece comprises a supporting body, a wireless charging coil and a magnetic attraction ring piece are arranged on the supporting body, and the wireless charging coil is electrically connected with the charging device body. This treasured that charges is inhaled to folding magnetism simple structure, the treasured that charges combines the support on, and the support is last to install wireless structure that fills, can open magnetism with different forms and inhale piece and support piece for the cell-phone can adsorb with different angles and fix on the piece is inhaled to magnetism, and carry out wireless charging, and can be triangle structural support through the support piece of opening, increase the stability of support, and magnetism is inhaled piece and support piece and can fold and paste on treasured that charges, great reduction the volume, convenient carrying and depositing.

Description

Folding magnetic attraction charger baby

Technical Field

The utility model relates to the technical field of charger, in particular to a folding magnetic charger.

Background

The portable charger is portable and can store electric energy, and is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment, and is particularly applied to occasions without external Power supply. The main components include a battery for storing electric energy, a circuit (DC-DC converter) for stabilizing the output voltage, and a charger for charging the built-in battery.

At present, the precious simple structure that charges now can only play the function of electric power storage to need be connected with the cell-phone through the charging wire, cause the inconvenience of use, can't carry out wireless charging, and the existence of charging wire influences the precious depositing of charging, and the condition that the charging wire can appear losing.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a folding magnetic charger baby, and consumer electronic products with a wireless charging function can be directly placed on the charger baby for wireless charging without using a charging wire so as to solve the problems mentioned in the background art.

In order to solve the technical problems, the technical scheme includes that the folding magnetic attraction type charger baby comprises a charger baby, a magnetic attraction piece and a support piece, wherein the magnetic attraction piece is arranged on the front surface of the charger baby and is rotatable relative to the charger baby, the support piece is arranged on the rear surface of the charger baby, the magnetic attraction piece comprises a support body, a wireless charging coil and the magnetic attraction piece are arranged on the support body, and the wireless charging coil is electrically connected with the charger baby.

In an embodiment, the support body comprises a metal sheet and a plastic part which are connected, an avoidance hole is formed in the metal sheet, a mounting cavity matched with the wireless charging coil is formed in the position, opposite to the avoidance hole, of the plastic part, the wireless charging coil is mounted in the mounting cavity, and a mounting groove for mounting the magnetic attraction ring is formed in the periphery of the mounting cavity.

In an embodiment, the peripheral wall of the mounting cavity extends into the avoidance hole, and the partial area of the wireless charging coil is correspondingly located in the avoidance hole.

In an embodiment, the plastic part is provided with a sealing cover for sealing the mounting cavity, and the wireless charging coil is located on one side, close to the metal sheet, of the sealing cover.

In an embodiment, the mounting groove is communicated with two opposite sides of the plastic part, and the magnetic attraction ring is connected with the metal sheet.

In one embodiment, one end of the metal sheet is mounted on the charger baby through the first shaft member.

In an embodiment, the magnetic attraction piece further comprises an upper cover and a lower cover which are mutually connected to form a cavity, the wireless charging coil, the magnetic attraction piece, the metal sheet and the plastic piece are all installed in the cavity, one end of the metal sheet extends out of the cavity to be connected with the first rotating shaft piece outside, the top surface of the upper cover is opposite to the wireless charging coil, a mounting hole is formed in the position, corresponding to the magnetic attraction piece, of the magnetic attraction piece, a PET (polyethylene terephthalate) thin patch piece is installed on the plastic piece and located in the mounting hole, and the PET thin patch piece seals the mounting groove and covers a corresponding area of the mounting cavity.

In an embodiment, the plastic part is provided with a positioning frame, the edge of the mounting hole is close to the outer wall of the positioning frame, the edge of the PET thin patch part is close to the inner wall of the positioning frame, and the positioning frame and the PET thin patch part are not protruded out of the surface of the upper cover.

In one embodiment, the upper and lower covers are made of leather material, and the edges of the upper and lower covers are integrally formed.

In an embodiment, wireless charging coil includes continuous body and lead wire, and one side that the plastic part is close to the sheetmetal is equipped with the wire casing of intercommunication installation cavity, the wire casing is used for acceping the lead wire, the one end that the body was kept away from to the lead wire wears out magnetism and inhale the piece and penetrate treasured in order to with treasured electric connection charges.

The folding magnetic-attraction charging treasured has the advantages that the folding magnetic-attraction charging treasured is simple in structure, the charging treasured is combined with the support, the wireless charging structure is arranged on the support, the magnetic-attraction parts and the supporting parts can be opened in different modes, so that the mobile phone can be adsorbed and fixed on the magnetic-attraction parts at different angles and can be subjected to wireless charging, the opened supporting parts can be supported in a triangular structure, the stability of the supporting is improved, the magnetic-attraction parts and the supporting parts can be folded and attached to the charging treasured, the size is greatly reduced, and the mobile phone is convenient to carry and store.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall exploded view of the folded magnetically attracted charger baby of the present utility model;

FIG. 2 is an exploded view of the magnetic part in the folded magnetic charger baby of the present utility model;

FIG. 3 is a cross-sectional view of the magnetic part (after hiding the upper and lower covers) in the folded magnetic charger baby of the present utility model;

FIG. 4 is an exploded view of the support in the folded magnetically attracted charger baby of the present utility model;

FIG. 5 is a schematic structural view of the folded magnetic charger baby of the present utility model after the magnetic member is opened;

fig. 6 is a schematic structural view of the folded magnetic charger baby of the present utility model after the support is opened.

Reference numerals illustrate:

1. Magnetic attraction pieces, 2, supporting pieces, 3, upper box, 31, first containing groove, 4, lower box, 5, polymer battery, 6, main board, 7, key pieces, 8, PET thin patch pieces, 9, magnetic attraction ring pieces, 11, upper cover, 12, wireless charging coil, 121, body, 122, lead wire, 13, plastic piece, 131, installation cavity, 132, installation groove, 133, cover, 134, positioning frame, 135, wire slot, 14, metal sheet, 141, avoidance hole, 15, lower cover, 16, installation hole, 17, upper shell, 18, lower support board, 19, lower shell, 21, charging device, 22, upper support board, 23, first rotating shaft piece, 231, first blade, 232, second blade, 24, second rotating shaft piece.

Detailed Description

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear are referred to, and the directional indication is merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indication is correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In addition, if the meaning of "and/or" is presented throughout this document to include three parallel schemes, taking "and/or" as an example, including a scheme, or a scheme that is satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

Referring to fig. 1 to 6, a foldable magnetic charger baby according to an embodiment of the utility model includes a charger baby 21, a magnetic attraction member 1 and a support member 2, wherein the magnetic attraction member 1 is mounted on a front surface of the charger baby 21 and rotatable relative to the charger baby 21, the support member 2 is mounted on a rear surface of the charger baby 21, the magnetic attraction member 1 includes a support body, a wireless charging coil and a magnetic attraction ring member 9 are disposed on the support body, and the wireless charging coil 12 is electrically connected with the charger baby 21.

The support body comprises a metal sheet 14 and a plastic part 13 which are connected, an avoidance hole 141 is formed in the metal sheet 14, a mounting cavity 131 matched with the wireless charging coil 12 is formed in the position, opposite to the avoidance hole 141, of the plastic part 13, the wireless charging coil 12 is mounted in the mounting cavity 131, and a mounting groove 132 used for mounting the magnetic attraction ring part 9 is formed in the periphery of the mounting cavity 131. Compared with a support made of pure plastic, the support formed by combining the metal sheet 14 and the plastic piece 13 has the advantages that the overall thickness of the magnetic piece 1 can be made thinner on the premise that the structural strength of the magnetic piece 1 is the same, so that the portability of the folding magnetic-type charging device is improved to a greater extent.

In order to make the structure of the magnetic attraction piece 1 lighter and thinner, so that the overall section height of the folded magnetic attraction charging device in the folded state is lower so that the device is convenient for a user to carry, preferably, the peripheral wall of the mounting cavity 131 extends into the avoidance hole 141, and a partial area of the wireless charging coil 12 is correspondingly positioned in the avoidance hole 141. That is, the existence of the escape hole 141 gives the wireless charging coil 12a space to be provided, and thus the thickness of the magnetic attraction member 1 can be made thinner.

In some embodiments, the plastic member 13 has a cover 133 for sealing the mounting cavity 131, the wireless charging coil 12 is located on a side of the cover 133 close to the metal sheet 14, and the cover 133 can effectively protect the wireless charging coil 12, reduce the probability of damage to the wireless charging coil 12 due to impact of foreign objects, and is preferably an integral structure formed by injection molding the cover 133 and the plastic member 13 in an integral manner for easy processing. Of course, in a specific product, the plastic member 13 may not have the cover 133, and the annular structure on the plastic member 13 forms the mounting cavity 131.

Preferably, the mounting groove 132 is communicated with two opposite sides of the plastic member 13, and the magnetic attraction ring member 9 is connected with the metal sheet 14. In this way, the magnetic attraction ring member 9 with a larger thickness can be allowed to be arranged to improve the magnetic attraction effect of the magnetic attraction member 1, or in other words, the thickness of the plastic member 13 can be set to be thinner on the premise that the thickness of the magnetic attraction ring member 9 is fixed, so that the overall thickness of the magnetic attraction member 1 is further reduced.

The magnetic attraction piece 1 further comprises an upper cover 11 and a lower cover 15 which are mutually connected to form a cavity, the wireless charging coil 12, the magnetic attraction piece 9, the metal sheet 14 and the plastic piece 13 are all installed in the cavity, one end of the metal sheet 14 extends out of the cavity to be connected with the first rotating shaft piece 23 outside, the top surface of the upper cover 11 is opposite to the wireless charging coil 12 and is provided with a mounting hole 16, the magnetic attraction piece 9 is correspondingly located in the mounting hole 16, the plastic piece 13 is provided with a PET thin patch piece 8, the PET thin patch piece 8 is located in the mounting hole 16, and the PET thin patch piece 8 seals the mounting groove 132 and covers a corresponding area of the mounting cavity 131.

For facilitating the positioning and mounting of the PET thin patch, the plastic part 13 is provided with a positioning frame 134, the edge of the mounting hole 16 is close to the outer wall of the positioning frame 134, the edge of the PET thin patch part 8 is close to the inner wall of the positioning frame 134, and preferably, the positioning frame 134 and the PET thin patch part 8 are not protruded from the surface of the upper cover 11. It is further preferable that the height of the positioning frame 134, the thickness of the PET sheet and the thickness of the area of the upper cover 11 near the positioning frame 134 are equal to each other, that is, the front surface of the magnetic attraction member 1 can form a flat surface.

In this embodiment, the upper cover 11 and the lower cover 15 are made of leather materials, and the edges of the upper cover 11 and the lower cover 15 are integrated into a whole, so that the aesthetic property and the hand feeling of the outside of the magnetic attraction piece 1 are improved through leather, and the whole quality of the device can be better embodied. In other embodiments, when the upper and lower covers 11 and 15 are made of leather material, edges of the upper and lower covers 11 and 15 may also be adhesively or by sewing. Of course, in some embodiments, the upper cover 11/lower cover 15 may be made of other materials, and the materials of the upper cover 11 and the lower cover 15 may be the same or different.

In this embodiment, one end of the metal sheet 14 is mounted on the charger 21 through a first shaft member 23, specifically, the first shaft member 23 includes a first blade 231, a first shaft member and a second blade 232, the first blade 231 and the second blade 232 are connected through the first shaft member rotating member, and the second blade 232 is connected with the charger 21, so that the structure is simplified for assembly, and preferably, the first blade 231 is a partial area of the metal sheet 14. In detail, in order to make the volume of the folded magnetic charger baby in the folded state smaller, the charger baby 21 is provided with a first accommodating groove 31, the first rotating shaft member 23 is located in the first accommodating groove 31, in this embodiment, a part of the area of the second blade 232 extends into the charger baby 21, and the first accommodating groove 31 is located at the edge of the front surface of the charger baby 21. In detail, one end of the metal sheet 14 extends to the outside through the cavity formed by the upper cover 1111 and the lower cover 1515, and the portion of the metal sheet 14 extending out of the cavity is the first blade 231. Of course, in other embodiments, the specific configuration of the first shaft member 23 may be other structures.

The wireless charging coil 12 comprises a body 121 and a lead 122 which are connected, one side, close to the metal sheet 14, of the plastic part 13 is provided with a wire slot 135 communicated with the mounting cavity 131, the wire slot 135 is used for accommodating the lead 122, and one end, far away from the body 121, of the lead 122 penetrates out of the magnetic attraction part 1 and penetrates into the charging device 21 to be electrically connected with the charging device 21.

In this embodiment, the supporting member 2 includes an upper shell 17, a lower shell 19 and a supporting piece, the supporting piece is installed between the upper shell 17 and the lower shell 19, the edges of the upper shell 17 and the lower shell 19 are fused into a whole, the supporting piece includes an upper supporting plate 22 and a lower supporting plate 18, the upper supporting plate 22 and the lower supporting plate 18 are fixedly connected through a second rotating shaft member 24, and the upper shell 17 is adhered and fixed on the rear surface of the charger 21 relative to the upper supporting plate 22. Optionally, the upper and lower cases 17 and 19 are also made of leather material, and the supporting sheet is made of metal material, so that the supporting strength is increased by the supporting sheet made of metal material, the supporting can be better in a triangular structure, and the external aesthetic property is increased by the leather material.

The first rotating shaft member 23 and the second rotating shaft member 24 are all damping hinge mechanisms, so that automatic positioning can be performed after rotation, and further support is better realized. Moreover, after the whole magnet 1 is made to be light and thin, the magnet 1 is convenient for a user to rotate and operate, and the requirement on damping of the first rotating shaft part 23 can be reduced, so that the first rotating shaft part 23 can adopt some small damping hinge mechanisms, the size of the first rotating shaft part 23 is reduced to ensure the attractive appearance of the folding magnet charger, and the manufacturing cost of the folding magnet charger can be reduced.

In this embodiment, the charger 21 includes an upper case 3, a lower case 4, a polymer battery 5 and a main board 6, where the upper case 3 and the lower case 4 are fixedly connected, and optionally, the upper case 3 and the lower case 4 are assembled and fixed together by screws, the main board 6 and the polymer battery 5 are installed inside the upper case 3 and the lower case 4, and the lead 122 is electrically connected with the main board 6, for example, by welding.

In this embodiment, a key opening is provided at one end of the upper case 3, and a key piece 7 connected with the main board 6 is mounted in the key opening, and the key piece 7, the main board 6 and the polymer battery 5 are electrically connected, so that charging of the charger 21 can be effectively controlled by the key piece 7.

When in use, as shown in fig. 5 and 6, the magnetic attraction piece 1 can be independently opened, so that a mobile phone can be directly adsorbed on the magnetic attraction piece 1, the lower support plate 18 can be opened while the magnetic attraction piece 1 is opened, a triangular structure is formed between the lower support plate 18 and the charger 21, the stability of support is improved, and the mobile phone support can be formed by combining the support piece 2, the charger 21 and the magnetic core piece, so that the mobile phone can be directly fixed above for use, and the adaptability is greatly improved;

After the mobile phone is adsorbed on the magnetic attraction piece 1, the internal polymer battery 5 can be communicated with the wireless charging coil 12 through the key piece 7, and the electric quantity in the polymer battery 5 can be directly and wirelessly transmitted into the mobile phone battery through the wireless charging coil 12.

When not in use, the magnetic attraction piece 1 and the support piece 2 can be folded inwards to be clung to the charger 21, so that the volume is greatly reduced and the portable charger is convenient to carry.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A foldable magnetic power bank, characterized in that it comprises a power bank (21), a magnetic attraction component (1) and a support component (2), wherein the magnetic attraction component (1) is mounted on the front surface of the power bank (21) and is rotatable relative to the power bank (21), and the support component (2) is mounted on the rear surface of the power bank (21), and the magnetic attraction component (1) comprises a support body, on which a wireless charging coil (12) and a magnetic attraction coil component (9) are provided, and the wireless charging coil (12) is electrically connected to the power bank (21).

2. The foldable magnetic power bank according to claim 1 is characterized in that: the support body comprises a connected metal sheet (14) and a plastic part (13), the metal sheet (14) is provided with an avoidance hole (141), the plastic part is provided with an installation cavity (131) matching the wireless charging coil (12) opposite to the avoidance hole, the wireless charging coil (12) is installed in the installation cavity (131), and the periphery of the installation cavity (131) is provided with an installation groove (132) for installing the magnetic attraction ring part (9).

3. The foldable magnetic power bank according to claim 2 is characterized in that: the peripheral wall of the installation cavity (131) extends into the avoidance hole (141), and a partial area of the wireless charging coil (12) is correspondingly located in the avoidance hole (141).

4. The foldable magnetic power bank according to claim 2, characterized in that: the plastic part (13) has a cover (133) for sealing the installation cavity (131), and the wireless charging coil (12) is located on a side of the cover (133) close to the metal sheet (14).

5. The foldable magnetic power bank according to claim 2, characterized in that: the mounting groove (132) is connected to two opposite sides of the plastic part (13), and the magnetic ring part (9) is connected to the metal sheet (14).

6. The foldable magnetic power bank according to claim 2, characterized in that one end of the metal sheet (14) is installed on the power bank (21) through a first rotating shaft (23).

7. The foldable magnetic power bank according to claim 6 is characterized in that: the magnetic component (1) also includes an upper cover (11) and a lower cover (15) connected to each other to form a chamber, the wireless charging coil (12), the magnetic ring component (9), the metal sheet (14) and the plastic component (13) are all installed in the chamber, one end of the metal sheet (14) extends out of the chamber to the outside to connect to the first rotating shaft component (23), a mounting hole (16) is provided on the top surface of the upper cover (11) directly opposite to the wireless charging coil (12), the magnetic ring component (9) is correspondingly located in the mounting hole (16), a PET thin patch component (8) is installed on the plastic component (13), the PET thin patch component (8) is located in the mounting hole (16), and the PET thin patch component (8) closes the mounting groove (132) and covers the corresponding area of the mounting cavity (131).

8. The foldable magnetic power bank according to claim 7 is characterized in that: the plastic part (13) has a positioning frame (134), the edge of the mounting hole (16) is close to the outer wall of the positioning frame (134), the edge of the PET thin patch part (8) is close to the inner wall of the positioning frame (134), and the positioning frame (134) and the PET thin patch part (8) are not protruding from the surface of the upper cover (11).

9. The foldable magnetic power bank according to claim 7, characterized in that the upper cover (11) and the lower cover (15) are made of leather material, and the edges of the upper cover (11) and the lower cover (15) are integrated into one.

10. The foldable magnetic power bank according to claim 1 is characterized in that: the wireless charging coil (12) comprises a main body (121) and a lead (122) connected to each other, and a wire groove (135) connected to the mounting cavity (131) is provided on one side of the plastic part (13) close to the metal sheet (14), and the wire groove (135) is used to accommodate the lead (122), and one end of the lead (122) away from the main body (121) passes through the magnetic part (1) and enters the power bank (21) to be electrically connected to the power bank (21).