CN220934892U - Three-in-one wireless charger - Google Patents

Abstract

The utility model discloses a three-in-one wireless charger, which comprises a first wireless charging module, a second wireless charging module, a third wireless charging module and a base; the second wireless charging module, the first wireless charging module and the base are sequentially arranged in a stacking manner from top to bottom; the first wireless charging module, the second wireless charging module and the base are respectively provided with a first end and a second end which are opposite, a third end and a fourth end which are opposite, the first end of the U-shaped piece is arranged at the first end of the first wireless charging module, the first end of the U-shaped piece and the first wireless charging module can rotate relatively, the second end of the U-shaped piece is arranged at the first end of the second wireless charging module, the second end of the U-shaped piece and the second wireless charging module can rotate relatively, the bottom end of the base is provided with a containing cavity, and the third wireless charging module is arranged in the containing cavity. The utility model can meet the charging requirements of various electronic products, and has small occupied space and convenient carrying and storage.

Description

Three-in-one wireless charger

Technical Field

The utility model relates to the technical field of charging, in particular to a three-in-one wireless charger.

Background

The conventional wireless charger can only perform wireless charging on one electronic product, and if the charging requirements of multiple electronic products are required to be met, a plurality of wireless chargers are required to be equipped, and the plurality of wireless chargers can be inconvenient to carry when going out.

Three-in-one wireless charging equipment capable of achieving wireless charging of various electronic products such as apple mobile phones, apple headphones, apple watches and the like is currently in the market. This kind of trinity wireless charging equipment generally includes the support frame, be used for carrying out the first wireless module that charges for first kind of electronic product such as apple earphone etc. wireless, be used for carrying out the second wireless module that charges for second kind of electronic product such as apple cell-phone etc. and be used for carrying out the third wireless module that charges for third kind of electronic product such as apple wrist-watch etc. wireless charging, the bottom mounting of support frame sets up on the top of first wireless module that charges, the rotatable top at the support frame of second wireless module that charges, one side of support frame is being located the fixed link that is provided with in position of second wireless module below, the link is perpendicular setting with the support frame, the fixed one end that keeps away from the support frame that sets up at the link of third wireless module that charges. The charger of this kind of structure, though can satisfy the demand of charging of multiple electronic product, but this kind of charger, the bottom of its support frame is fixed on the top of first wireless charging module, and the link is perpendicular setting with the support frame, the support frame can not fold on first wireless charging module, the link can not fold on the support frame, and the height of support frame is greater than the length of cell-phone generally, therefore the height of this charger can be than high, the width is than wide, make the volume of charger can be than big, therefore occupation space is big, carry, accomodate can be inconvenient.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides the three-in-one wireless charger which can meet the charging requirements of various electronic products, occupies small space and is convenient to carry and store.

The technical scheme adopted for solving the technical problems is as follows:

A three-in-one wireless charger comprises a first wireless charging module, a second wireless charging module, a third wireless charging module and a base; the second wireless charging module, the first wireless charging module and the base are sequentially arranged in a stacking manner from top to bottom; the first wireless charging module, the second wireless charging module and the base are respectively provided with a first end and a second end which are opposite, a third end and a fourth end which are opposite, the first end of the U-shaped piece is arranged at the first end of the first wireless charging module, the first end of the U-shaped piece and the first wireless charging module can rotate relatively, the second end of the U-shaped piece is arranged at the first end of the second wireless charging module, the second end of the U-shaped piece and the second wireless charging module can rotate relatively, the first end of the U-shaped piece is close to the fourth end of the first wireless charging module, the second end of the U-shaped piece is close to the third end of the second wireless charging module, the second end of the first wireless charging module is connected with the second end of the base through a flexible piece, the first wireless charging module is connected with the base through magnetic attraction, and the bottom end of the base is provided with a containing cavity.

As a preferred technical scheme, the first wireless charging module includes the first casing, the second wireless charging module includes the second casing, the third wireless charging module includes the third casing, second casing, first casing and base are from last to stacking in proper order arranges, first casing and second casing have relative first end and second end, relative third end and fourth end respectively, the first end setting of U type spare is in the first end of first casing and the first end and the first casing of U type spare can rotate relatively, the second end setting of U type spare is in the first end of second casing and the second end and the second casing of U type spare can rotate relatively, the first end of U type spare is close to with the fourth end of first casing mutually, the second end of U type spare is close to with the third end of second casing mutually, connect and first casing and base magnetism are inhaled through the flexible piece between the second end of first casing and the second end of base and are connected, the bottom of base is equipped with and holds the chamber, the third casing sets up in hold the intracavity.

As a preferable technical scheme, a first mounting hole is formed in a first end of the first shell, the first mounting hole is close to a fourth end of the first shell, a first end of the U-shaped piece penetrates through the first mounting hole and stretches into the first shell, a first rotating shaft is connected to the first end of the U-shaped piece, a first damping shaft sleeve is arranged in the first shell, the first damping shaft sleeve is sleeved on the periphery of the first rotating shaft and fixed to the top in the first shell, the first rotating shaft and the first damping shaft sleeve can rotate relatively, a first straight surface extending along the axial direction of the first damping sleeve is arranged on the inner wall of the first damping sleeve, a second straight surface corresponding to the first straight surface is arranged on the outer wall of the first rotating shaft, and the second straight surface is matched with the first straight surface; the first end of second casing is equipped with the second mounting hole, the second mounting hole with the third end of second casing is close to mutually, the second end of U type spare passes the second mounting hole stretches into in the second casing, the second end of U type spare is connected with the second pivot, be equipped with the second damping axle sleeve in the second casing, the second damping axle sleeve cover is established the periphery of second pivot and is fixed on the top in the second casing, the second pivot with the second damping axle sleeve can rotate relatively, the inner wall of second damping axle sleeve is equipped with the third straight face of following the axial extension of second damping axle sleeve, the outer wall of second pivot be equipped with the fourth straight face that the third straight face corresponds, fourth straight face cooperatees with the third straight face.

As the preferred technical scheme, the first wireless charging module still includes first circuit board, first wireless charging coil and charging interface, first circuit board and first wireless charging coil all set up in the first casing, the top of first casing has first charge, first wireless charging coil with first charge the position corresponds and is close to top in the first casing, charging interface sets up the fourth end of first casing, first wireless charging coil and charging interface all with first circuit board electricity is connected.

As an preferable technical scheme, the second wireless charging module further comprises a second wireless charging coil arranged in the second shell, a boss is arranged at the top end of the second shell, a second charging position is arranged at the top end of the boss, and the second wireless charging coil corresponds to the second charging position and is close to the top in the second shell; the first end outer wall of U type spare is equipped with first wire passing hole, the second end outer wall of U type spare is equipped with the second wire passing hole, first circuit board electricity is connected with first connecting wire, first connecting wire keep away from the one end of first circuit board is passed first wire passing hole, the inside of U type spare, second wire passing hole and stretch into in the second casing, and with the wireless charging coil electricity of second is connected.

As the preferable technical scheme, the top of boss is equipped with the annular, the annular is around the second position setting that charges, be equipped with first magnetism in the annular and inhale the part, the top of boss is in the position that corresponds the annular is equipped with annular apron.

As an optimized technical scheme, the first wireless charging module further comprises a first indicator lamp, a second indicator lamp and a third indicator lamp which are arranged in the first shell, a first light hole of the first indicator lamp, a second light hole corresponding to the second indicator lamp and a third light hole corresponding to the third indicator lamp are arranged at the third end of the first shell, and the first indicator lamp, the second indicator lamp and the third indicator lamp are all electrically connected with the first circuit board.

As the preferable technical scheme, the first shell and the base are magnetically connected through the magnetic attraction component, the magnetic attraction component comprises a first magnetic attraction piece arranged at the bottom in the first shell and a second magnetic attraction piece arranged at the top in the base, the second magnetic attraction piece corresponds to the first magnetic attraction piece, and the second magnetic attraction piece is magnetically connected with the first magnetic attraction piece.

As a preferable technical scheme, the third shell can be turned between a horizontal state and a vertical state relative to the base; the outer wall of third casing is equipped with the third mounting hole, be equipped with two third damping axle sleeves, connecting axle and connecting piece in the base, two third damping axle sleeves are established respectively the both ends periphery of connecting axle and are fixed respectively on the top in the base, the connecting axle can be relative two third damping axle sleeves rotate, the connecting piece is located between two third damping covers, the one end of connecting piece with the connecting axle is connected, the other end of connecting piece passes hold through-hole, the third mounting hole of intracavity wall and stretch into in the third casing, and fix on the bottom in the third casing.

As a preferable technical scheme, a second magnetic component is arranged at the top in the third shell, the third wireless charging module further comprises a second circuit board and a third wireless charging coil which are arranged in the third shell, the second circuit board and the third wireless charging coil are both arranged in the third shell, a third charging potential is arranged at the top of the third shell, the third wireless charging coil corresponds to the third charging potential and contacts with the top in the third shell, the third wireless charging coil is electrically connected with the second circuit board, the third wireless charging coil is provided with a through hole, and the second magnetic component is positioned in the through hole; the first circuit board is electrically connected with an FPC flexible flat cable, one end, far away from the first circuit board, of the FPC flexible flat cable penetrates through the inside of the flexible piece and stretches into the base, and is connected with a second connecting wire, and one end, far away from the FPC flexible flat cable, of the second connecting wire penetrates through the inside of the connecting piece and stretches into the third shell, and is electrically connected with the third circuit board.

The beneficial effects of the utility model are as follows: according to the utility model, through the first wireless charging module, the second wireless charging module and the third wireless charging module, wireless charging of three types of electronic products can be realized, the wireless charging device has multiple functions, so that the charging requirements of multiple electronic products can be met, the second wireless charging module, the first wireless charging module and the base are sequentially stacked from top to bottom, the first wireless charging module and the second wireless charging module are connected through the U-shaped piece, the first wireless charging module is connected with the base through the flexible piece, the first wireless charging module is magnetically attracted with the base, the third wireless charging module is arranged in the accommodating cavity of the base, the volume of the charger can be reduced, the occupied space can be reduced, the carrying and the accommodating are more convenient, the U-shaped piece can be used as a handle, the carrying of the charger is further facilitated, the U-shaped piece can also be used as a hanging piece, the U-shaped piece can be hung on a hanging piece and the like, and the charger can have multiple accommodating modes, and the charger is further convenient to accommodate the charger.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic diagram of a front view angle of a three-in-one wireless charger according to an embodiment of the present utility model;

fig. 2 is a schematic diagram illustrating a bottom view of the three-in-one wireless charger shown in fig. 1;

FIG. 3 is a schematic view of the three-in-one wireless charger of FIG. 1 in a rear view;

FIG. 4 is an exploded view of a first wireless charging module of the three-in-one wireless charger of FIG. 1;

FIG. 5 is a schematic view of the first wireless charging module of FIG. 4 with a first lower housing removed;

FIG. 6 is a schematic view of the first magnetic attraction member of the first wireless charging module shown in FIG. 4 and the first housing with the first upper case removed;

FIG. 7 is an exploded schematic view of a second wireless charging module of the three-in-one wireless charger of FIG. 1;

FIG. 8 is an exploded view of the U-shaped member, the first damping sleeve and the second damping sleeve of the three-in-one wireless charger of FIG. 1;

FIG. 9 is a schematic diagram of the base of the three-in-one wireless charger and a third wireless charging module of FIG. 1;

FIG. 10 is a schematic view of the base of the three-in-one wireless charger of FIG. 9;

FIG. 11 is an exploded view of the base of the three-in-one wireless charger and a third wireless charging module of FIG. 9;

FIG. 12 is a schematic view of a first angle of the three-in-one wireless charger of FIG. 1 in a first use state;

FIG. 13 is a schematic view of a second angle of the first use state of the three-in-one wireless charger of FIG. 1;

fig. 14 is a schematic view of a structure of the three-in-one wireless charger shown in fig. 1 in a second use state;

fig. 15 is a schematic structural view of the three-in-one wireless charger shown in fig. 1 in a third use state;

Fig. 16 is a schematic structural view of the third use state of the three-in-one wireless charger shown in fig. 1.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

Referring to fig. 1 to 3, a three-in-one wireless charger according to an embodiment of the present utility model includes a first wireless charging module 10, a second wireless charging module 20, a third wireless charging module 30, a base 40, a hollow U-shaped member 50 (i.e. the U-shaped member 50 is a tubular structure), and a flexible member 60. The first wireless charging module 10 is configured to wirelessly charge a first electronic product, such as an apple headset. The second wireless charging module 20 is configured to wirelessly charge a second electronic product, such as a mobile phone. The third wireless charging module 30 is configured to wirelessly charge a third electronic product, such as an apple wristwatch.

The second wireless charging module 20, the first wireless charging module 10 and the base 40 are sequentially stacked from top to bottom. The first wireless charging module 10, the second wireless charging module 20 and the base 40 have opposite first and second ends, respectively, and opposite third and fourth ends. The first end of the U-shaped member 50 is disposed at the first end of the first wireless charging module 10, and the first end of the U-shaped member 50 and the first wireless charging module 10 can rotate relatively, and the second end of the U-shaped member 50 is disposed at the first end of the second wireless charging module 20, and the second end of the U-shaped member 50 and the second wireless charging module 20 can rotate relatively. The first end of the U-shaped member 50 is adjacent to the fourth end of the first wireless charging module 10, and the second end of the U-shaped member 50 is adjacent to the third end of the second wireless charging module 20. The second end of the first wireless charging module 10 is connected with the second end of the base 40 through a flexible piece 60, and the first wireless charging module 10 is magnetically connected with the base 40. The bottom end of the base 40 is provided with a containing cavity 41, and the third wireless charging module 30 is arranged in the containing cavity 41 and can be turned between a horizontal state and a vertical state relative to the base 40.

The structures of the first wireless charging module 10, the second wireless charging module 20, the third wireless charging module 30, the base 40, the U-shaped member 50 and the flexible member 60 are specifically described below.

Specifically, as shown in fig. 4 to 8, the first wireless charging module 10 includes a first housing 11, a first circuit board 12, a first wireless charging coil 13, and a charging interface 14. The U-shaped member 50 shown in fig. 4, 5 and 7 is rotated by a certain angle with respect to the first and second housings 11 and 21, respectively.

The first housing 11 has a square structure. The first housing 11 includes a first lower case 11b and a first upper case 11a provided at the top end of the first lower case 11 b. The space between the first lower case 11b and the first upper case 11a forms the inside of the first case 11. The first housing 11 has opposite first and second ends, and opposite third and fourth ends, i.e., the first and second ends are disposed opposite each other, and the third and fourth ends are disposed opposite each other. The first end of the U-shaped member 50 is disposed at the first end of the first housing 11 and the first end of the U-shaped member 50 and the first housing 11 are capable of rotating relative to each other. The first end of the U-shaped member 50 is adjacent to the fourth end of the first housing 11. Specifically, the first end of the first housing 11 is provided with a first mounting hole, and the first mounting hole is close to the fourth end of the first housing 11. The first end of the U-shaped member 50 passes through the first mounting hole and protrudes into the first housing 11. The first end of the U-shaped member 50 is connected to a first shaft 51 by means of a socket. The first housing 11 is provided therein with a first damping sleeve 17, the first damping sleeve 17 is sleeved on the outer periphery of the first rotating shaft 51 and fixed on the top in the first housing 11, and the first rotating shaft 51 and the first damping sleeve 17 can rotate relatively, so that the first end of the U-shaped member 50 and the first housing 11 can rotate relatively. The first damping sleeve 17 plays a damping role in the relative rotation of the first damping sleeve 17 and the first rotary shaft 51. The first damping sleeve 17 is of conventional construction.

In the present embodiment, the outer wall of the first damping boss 17 is preferably integrally formed with a first mounting portion 171, and the first mounting portion 171 is fixed to the top inside the first housing 11 by a fastener such as a screw or the like.

The periphery of the first rotating shaft 51 is sleeved with a first limiting gasket 511 and a second limiting gasket 512, the first damping shaft sleeve 17 is located between the first limiting gasket 511 and the second limiting gasket 512, and the first limiting gasket 511 is located between the first end of the U-shaped piece 50 and the first damping shaft sleeve 17. The first spacing washer 511 has an outer diameter greater than the inner diameter of the first end of the U-shaped member 50 and the second spacing washer 512 has an outer diameter greater than the inner diameter of the first damping sleeve 17. The first limiting spacer 511 and the second limiting spacer 512 are provided to limit the first shaft 51, so that the first end of the U-shaped member 50 and the first shaft 51 can be prevented from being pulled out of the first mounting hole. The first limiting pad 511 is preferably integrally formed with the first shaft 51, and the second limiting pad 512 is formed separately from the first shaft 51. The first and second limiting washers 511 and 512 are rotatable with the first rotation shaft 51. The top in the first casing 11 is equipped with two first baffles 18 respectively in the both sides that lie in first damping axle sleeve 17, and two first baffles 18 play the spacing effect to first damping axle sleeve 17, and two first baffles 18 are equipped with two first concave positions respectively, and first spacing gasket 511 and second spacing gasket 512 cooperate with two first concave positions respectively. The two first baffles 18 can provide rotational support for the first and second limit washers 511, 512.

Further, the inner wall of the first damping sleeve 17 is provided with a first straight surface 172 extending along the axial direction of the first damping sleeve 17, the outer wall of the first rotating shaft 51 is provided with a second straight surface 514 corresponding to the first straight surface 172, and the second straight surface 514 is matched with the first straight surface 172. In actual use, for example, in the process of rotating the first end of the U-shaped member 50 relative to the first housing 11 to return the first end of the U-shaped member 50 to the initial position, when one side of the second straight surface 514 contacts the first straight surface 172, the damping force at the first straight surface 172 of the first damping sleeve 17 cannot form damping restriction on the first rotating shaft 51, so that the first rotating shaft 51 can be quickly rotated to the initial position, i.e. the position where the second straight surface 514 is matched with the first straight surface 172, so that the first end of the U-shaped member 50 can be quickly returned to the initial position and locked, thereby realizing self-locking and being convenient to use.

The first circuit board 12 and the first wireless charging coil 13 are both disposed within the first housing 11. The first circuit board 12 is located below the first wireless charging coil 13. The top end of the first shell 11 is provided with a first charging position, and the first charging position is used for placing an apple earphone. The first wireless charging coil 13 corresponds to the first charging position and is close to the top inside the first housing 11. The charging port 14 is provided at the fourth end of the first housing 11. The charging interface 14 is, for example, a typ-c interface or the like. The first wireless charging coil 13 and the charging interface 14 are electrically connected with the first circuit board 12. In this embodiment, the charging interface 14 is disposed on the first circuit board 12, and the first wireless charging coil is electrically connected to the first circuit board 12 through a wire. In actual use, the charging interface 14 is connected with an external power supply through a charging wire, so that the first circuit board 12 can be charged through the charging interface 14, and wireless charging of the apple earphone placed on the first charging wire can be realized through the first wireless charging coil 13 under the control of the first circuit board 12. The wireless charging technology of the first wireless charging coil 13 is existing.

The second wireless charging module 20 includes a second housing 21 and a second wireless charging coil 22 disposed within the second housing 21.

The second housing 21 is the same size and shape as the first housing 11. The second housing 21 includes a second lower case 21b and a second upper case 21a provided at the top end of the second lower case 21 b. The space between the second lower case 21b and the second upper case 21a forms the inside of the second case 21. The second housing 21, the first housing 11 and the base 40 are sequentially stacked from top to bottom. The second housing 21 has opposite first and second ends, opposite third and fourth ends. The second end of the U-shaped member 50 is disposed at the first end of the second housing 21 and the second end of the U-shaped member and the second housing 21 are capable of relative rotation. The second end of the U-shaped member 50 is adjacent to the third end of the second housing 21. Specifically, the first end of the second housing 21 is provided with a second mounting hole, and the second mounting hole is close to the third end of the second housing 21. The second end of the U-shaped member 50 passes through the second mounting hole and protrudes into the second housing 21. The second end of the U-shaped member 50 is connected to a second shaft 52 by means of a socket. The second housing 21 is provided therein with a second damping sleeve 23, the second damping sleeve 23 is sleeved on the outer periphery of the second rotating shaft 52 and fixed on the top in the second housing 21, and the second rotating shaft 52 and the second damping sleeve 23 can rotate relatively, so that the second end of the U-shaped member 50 and the second housing 21 can rotate relatively. The second damping sleeve 23 is provided to play a damping role in the relative rotation of the second damping sleeve 23 and the second rotary shaft 52. The second damping sleeve 23 is of conventional construction.

In the present embodiment, the outer wall of the second damping sleeve 23 is preferably integrally formed with a second mounting portion 231, and the second mounting portion 231 is fixed to the top inside the second housing 21 by a fastener such as a screw or the like.

The outer periphery of the second rotating shaft 52 is sleeved with a third limiting gasket 521 and a fourth limiting gasket 522, the second damping shaft sleeve 23 is positioned between the third limiting gasket 521 and the fourth limiting gasket 522, and the third limiting gasket 521 is positioned between the second end of the U-shaped piece 50 and the second damping shaft sleeve 23. The third limiting gasket 521 has an outer diameter greater than the inner diameter of the second end of the U-shaped member 50 and the fourth limiting gasket 522 has an outer diameter greater than the inner diameter of the second damping sleeve 23. The third limiting gasket 521 and the fourth limiting gasket 522 provide a limiting effect on the second shaft 52, so that the second end of the U-shaped member 50 and the second shaft 52 can be prevented from being pulled out from the second mounting hole. The third limiting pad 521 is preferably integrally formed with the second shaft 52. The fourth limiting pad 522 and the second rotating shaft 52 are formed separately. The third and fourth limiting washers 521 and 522 may rotate together with the second rotation shaft 52. Similar to the first housing 11, the top in the second housing 21 is also provided with two second baffles respectively located at two sides of the second damping shaft sleeve 23, the two second baffles play a limiting role on the second damping shaft sleeve 23, the two second baffles are respectively provided with two second concave positions, and the third limiting gasket 521 and the fourth limiting gasket 522 are respectively matched with the two second concave positions. Two second baffles may be provided to provide rotational support to the third and fourth stop shims 521 and 522.

Further, the inner wall of the second damping shaft sleeve 23 is provided with a third straight surface 232 extending along the axial direction of the second damping shaft sleeve 23, the outer wall of the second rotating shaft 52 is provided with a fourth straight surface 524 corresponding to the third straight surface 232, and the third straight surface 232 is matched with the fourth straight surface 524. In actual use, for example, in the process of rotating the second end of the U-shaped member 50 relative to the second housing 21 to return the second end of the U-shaped member 50 to the initial position, when one side of the fourth straight surface 524 contacts with the third straight surface 232, the damping force at the third straight surface 232 of the second damping sleeve 23 cannot form damping restriction on the second rotating shaft 52, so that the second rotating shaft 52 can be quickly rotated to the initial position, i.e. the position where the fourth straight surface 524 is matched with the third straight surface 232, and thus the second end of the U-shaped member 50 can be quickly returned and locked, thereby realizing self-locking.

The top of second casing 21 is equipped with boss 211, and the top of boss 211 has the second and charges the position and correspond and be close to the top in the second casing 21 with the second wireless charging coil 22, and the second charges the position and is used for placing the apple cell-phone. The outer wall of the first end of the U-shaped member 50 is provided with a first wire through hole 551, and the outer wall of the second end of the U-shaped member 50 is provided with a second wire through hole 552. Since the first end and the second end of the U-shaped member 50 are respectively connected with the first rotating shaft 51 and the second rotating shaft 52 by plugging, the first rotating shaft 51 is partially located in the first end of the U-shaped member 50, the second rotating shaft 52 is partially located in the second end of the U-shaped member 50, the portion of the first rotating shaft 51 located in the first end of the U-shaped member 50 has a first rotating shaft through hole 513, and the portion of the second rotating shaft 52 located in the second end of the U-shaped member 50 has a second rotating shaft through hole 523. The first circuit board 12 is electrically connected with a first connecting wire, and one end of the first connecting wire far away from the first circuit board 12 passes through the first wire passing hole 551, the first rotating shaft through hole 513, the inside of the U-shaped piece 50, the second rotating shaft through hole 523, the second wire passing hole 552 and stretches into the second casing 21, and is electrically connected with the second wireless charging coil 22. When the apple mobile phone is placed on the second charging level and the charging interface 14 is connected with an external power supply through the charging line, wireless charging of the apple mobile phone placed on the second charging level can be achieved through the second wireless charging coil 22 under the control of the first circuit board 12. The wireless charging technique of the second wireless charging coil 22 is existing.

The top of boss 21 is equipped with annular 213, and annular 213 encircles the second position setting that charges, is equipped with first magnetism and inhale part 214 in the annular 213, and the top of boss 211 is equipped with annular apron 215 in the position that corresponds annular 213. The first magnetic component 214 is a C-shaped magnet, and the first magnetic component 214 is configured to magnetically attract and connect with a mobile phone, and because the magnet is disposed in the mobile phone, when the mobile phone is placed on the second charging level, the magnet of the mobile phone can magnetically attract and connect with the first magnetic component 214, thereby fixing the mobile phone on the second charging level of the second housing 21, and preventing the mobile phone from falling. It will be appreciated that when other types of handsets are placed on the second charging station, a magnet may be mounted on the back of the other types of handsets, so that the first magnetic component 214 and the magnet of the handset may be magnetically coupled together, and the handset may be prevented from falling. The cover plate 215 is used to close the opening of the ring groove 213, so as to protect the first magnetic attraction member 214.

In this embodiment, the U-shaped member 50 is a metal member, such as a stainless steel member, the outer wall of the U-shaped member 50 is provided with a U-shaped opening 53 communicating with the inside of the U-shaped member 50, a U-shaped inner plug 54 is fitted in the U-shaped opening 53, the U-shaped opening 53 and the inner plug 54 are preferably tightly fitted, and the inner plug 54 is made of TPU (thermoplastic polyurethane elastomer). The U-shaped opening 53 is provided to facilitate the passage of the first connecting wire from the interior of the U-shaped member 50. The inner plug 54 is provided to protect the first connecting line.

As shown in fig. 9 to 11, the base 40 and the first housing 11 are the same size and shape. The base 40 includes a base lower case 40b and a base upper case 40a provided at the top end of the base lower case 40 b. The space between the base lower case 40b and the base upper case 40a forms the inside of the base 40. The second end of the first housing 11 and the second end of the base 40 are connected by a flexible member 60, and the first housing 11 and the base 40 are magnetically connected by a magnetic component. The flexible member 60 is curved. Specifically, the second end of the first housing 11 is provided with a first mounting hole, the second end of the base 40 is provided with a second mounting hole, the flexible member 60 is a silica gel member, one end of the flexible member 60 is disposed in the first mounting hole, and the other end of the flexible member 60 is disposed in the second mounting hole. The flexible member 60 may be provided to be bent according to actual needs to facilitate stacking the first housing 11 and the base 40 together. The two ends of the flexible member 60 are respectively formed with a first protrusion 71 and a second protrusion 72, the first protrusion 71 is located in the first housing 11 and is abutted on the inner wall of the second end of the first housing 11, the second protrusion 72 is located in the base 40 and is abutted on the inner wall of the second end of the base 40, the first protrusion 71 can prevent one end of the flexible member 60, which is disposed in the first mounting hole, from being pulled out from the first mounting hole, and the second protrusion 72 can prevent one end of the flexible member 60, which is disposed in the second mounting hole, from being pulled out from the second mounting hole. The magnetic assembly includes a first magnetic member 81 (see fig. 6) disposed at the bottom in the first housing 11, and a second magnetic member 82 disposed at the top in the base 40, the second magnetic member 82 corresponding to the first magnetic member 81, the second magnetic member 82 magnetically coupled to the first magnetic member 81. The first magnetic attraction member 81 and the second magnetic attraction member 82 are both magnets. The first magnetic attraction piece 81 and the second magnetic attraction piece 82 are provided, and when the first housing 11 is laminated on the top end of the base 40, the first housing 11 and the base 40 can be fixed together by the first magnetic attraction piece 81 and the second magnetic attraction piece 82.

In this embodiment, the number of the first magnetic attraction pieces 81 is preferably four, wherein two first magnetic attraction pieces 81 are close to the first end of the first housing 11, the other two first magnetic attraction pieces 81 are close to the second end of the first housing 11, the number of the second magnetic attraction pieces 82 corresponds to the number of the first magnetic attraction pieces 81, and the number of the second magnetic attraction pieces 82 is also four, wherein two second magnetic attraction pieces 82 are close to the first end of the base 40, and the other two second magnetic attraction pieces 82 are close to the second end of the base 40. It will be appreciated that the number and positions of the first magnetic attraction pieces 81 and the second magnetic attraction pieces 82 may be set according to practical situations.

The bottom end of the base 40 is provided with a receiving cavity 41. The inner wall of the receiving chamber 41 is formed with a limiting plate 411 at a position near the top end of the base 40 as shown in fig. 10 and 13.

The third wireless charging module 30 includes a third housing 31, a second circuit board 32, and a third wireless charging coil 33.

The third housing 31 has a circular cross-sectional shape. The third housing 31 includes a third lower case 31 and a third upper case disposed at the top end of the third lower case. The space between the third lower case and the third upper case forms the inside of the third case 31. The third housing 31 is disposed in the accommodating chamber 41 and is reversible between a horizontal state and a vertical state with respect to the base 40. The top end of the third housing 31 faces downward. Specifically, the outer wall of the third housing 31 is provided with a third mounting hole 311. Two third damping sleeves 43, a connecting shaft 42 and a connecting piece 421 are arranged in the base 40. The two third damping shaft sleeves 43 are respectively sleeved on the peripheries of the two ends of the connecting shaft 42 and are respectively fixed on the top in the base 40, and the connecting shaft 42 can rotate relative to the two third damping shaft sleeves 43. In this embodiment, two mounting seats 44 are disposed at the top of the base 40 near the accommodating cavity 41, two mounting positions 441 are disposed at the sides of the two mounting seats 44 near each other, and two third damping bushings 43 are respectively fixed in the two mounting positions 441. One end of the two mounting seats 44 far away from the top in the base 40 is provided with a cover plate 45, one side of the cover plate 45 close to the accommodating cavity 41 is an arc surface, the arc surface is matched with the accommodating cavity 41, the cover plate 45 has a sealing effect on the two mounting positions 441, and therefore the two third damping shaft sleeves 43 and the connecting shaft 42 are protected. The connecting piece 421 is located between the two third damping sleeves 43 and the two mounting seats 44, one end of the connecting piece 421 is connected with the connecting shaft 42, and the other end of the connecting piece 421 passes through the through hole 412 of the inner wall of the accommodating cavity 41, the third mounting hole 311 and extends into the third housing 31, and is fixed on the bottom in the third housing 31 by, for example, a fastener screw or the like. In practical application, when the third housing 31 is in a horizontal state, the third housing 31 is located in the accommodating cavity 41 and rests on the limiting plate 411, the connecting piece 421 is in a horizontal state, and when the third housing 31 is turned over from the horizontal state to the vertical state relative to the base 40, the third housing 31 is located at the bottom end of the base 40, as shown in fig. 14. In the process of turning the third housing 31 relative to the base 40, the third housing 31 may drive the connecting member 421 to turn from the horizontal state to the vertical state, and in the process of turning the connecting member 421, the connecting shaft 42 rotates relative to the two third damping shaft sleeves 43. The third damping bushing 43 is provided to play a damping role during the rotation of the connecting shaft 42 relative thereto. The third damper bushing 43 is of a conventional construction. The limiting plate 411 is provided to limit the third housing 31, so that the third housing 31 can only be turned from a horizontal state to a vertical state in a direction close to the bottom end of the base 40.

The second circuit board 32 and the third wireless charging coil 33 are both disposed in the third housing 31, the second circuit board 32 is located below the third wireless charging coil 33, the top end of the third housing 31 has a third charging position, and the third wireless charging coil 33 corresponds to the third charging position and contacts with the top in the third housing 31. The third wireless charging coil 33 is preferably electrically connected to the second circuit board 32 by a wire. The first circuit board 12 is connected with an FPC flexible flat cable 70, the FPC flexible flat cable 70 is in a curved shape, one end of the FPC flexible flat cable 70, which is far away from the first circuit board 12, passes through the first through hole of the first protrusion 71, the inside of the flexible member 70, and the second through hole of the second protrusion 72, and extends into the base 40, and is connected with a second connecting wire, namely a wire, and one end of the second connecting wire, which is far away from the FPC flexible flat cable 70, passes through the inside of the connecting member 421, extends into the third housing 31, and is connected with the third circuit board 32. In actual use, the dial of the apple wristwatch can be placed on the third charging level, when the charging interface 14 is connected with an external power supply through the charging wire, current can flow into the second circuit board 32 through the first circuit board 12, the FPC flexible flat cable 70 and the second connecting wire, and under the control of the second circuit board 32, the apple wristwatch placed on the third charging level can be wirelessly charged through the third wireless charging coil 33. The charging technology of the third wireless charging coil 33 is existing. The flexible flat cable 70 of the FPC is provided to facilitate bending.

The top in the third casing 31 is equipped with the second magnetism and inhales part 34, and the part 34 is inhaled to the second magnetism is a magnet, and the part 34 is inhaled to the second magnetism is used for inhaling with the dial plate magnetism of apple wrist-watch and is connected, because be equipped with magnet in the dial plate of apple wrist-watch, when placing the dial plate of apple wrist-watch on the third charges, the magnet of apple wrist-watch can inhale the part 34 magnetism with the second magnetism and inhale the connection together, can avoid like this that the apple wrist-watch drops. The third wireless charging coil 33 has a through hole 331, and the second magnetic member 34 is located in the through hole 331.

Through the above structure, when the wireless charging of the apple earphone, the apple mobile phone and the apple watch is needed, for example, the first end of the U-shaped member 50 can be rotated to a proper angle relative to the first housing 11, for example, in a direction close to the fourth end of the first housing 11, and the specific rotation angle can be determined according to the actual situation, the rotation of the first end of the U-shaped member 50 can drive the second housing 21 to move, so as to separate the second wireless charging module 20 from the first wireless charging module 10, then the second housing 21 of the second wireless charging module 20 can be rotated to a proper angle relative to the second end of the U-shaped member 50, so that the second housing 21 forms an included angle relative to the first housing 11, the specific rotation angle can be determined according to the actual situation, and then the base 40 is separated from the first housing 11 of the first wireless charging module 10, and the base 40 and the first wireless charging module 10 are placed side by side, at this time, the flexible member 60 and the FPC flexible cord 70 are in a straight state, the bottom end of the base 40 faces upward, the top end of the third housing 31 faces upward, as shown in fig. 12 and 13, then the apple earphone is placed on the first charging level of the first wireless charging module 10, the apple mobile phone is placed on the second charging level of the second wireless charging module 20, the apple watch is sleeved on the base 40, the dial of the apple watch is placed on the third charging level of the third wireless charging module 30, the apple mobile phone can be fixed on the second charging level of the second wireless charging module 20 through the first magnetic component 214 of the second wireless charging module 20, the dial of the apple watch can be fixed on the third charging level of the third wireless charging module 30 through the second magnetic component 34 of the third wireless charging module 30, then, the charging interface 14 of the first wireless charging module 10 is connected with an external power supply through a charging wire, so that wireless charging of the apple earphone, the apple mobile phone and the apple watch can be realized through the first wireless charging coil 13 of the first wireless charging module 10, the second wireless charging coil 22 of the second wireless charging module 20 and the third wireless charging coil 33 of the third wireless charging module 30. When the apple earphone, the apple mobile phone and the apple watch do not need to be charged, the three-in-one wireless charger in the states of fig. 12 and 13 can be used as a mobile phone bracket, and the apple mobile phone can be directly placed on the second charging position of the second wireless charging module 20.

When the base 40 is separated from the first housing 11 of the first wireless charging module 10 and the base 40 and the first wireless charging module 10 are placed side by side, the third housing 31 of the third wireless charging module 30 can be lifted up by hand from the top end of the base 40, then the third housing 31 is turned over towards the direction close to the bottom end of the base 40 until the third housing 31 is in a vertical state, as shown in fig. 14, then the apple earphone is placed on the first charging level of the first wireless charging module 10, the apple mobile phone is placed on the second charging level of the second wireless charging module 20, the dial of the apple watch is placed on the third charging level of the third wireless charging module 30, the apple mobile phone can be fixed on the second charging level of the second wireless charging module 20 through the first magnetic component 214 of the second wireless charging module 20, and the dial of the apple watch can be fixed on the third charging level of the third wireless charging module 30 through the second magnetic component 34 of the third wireless charging module 30, so that the apple earphone can be charged by the first wireless charging coil 13 of the first wireless charging module 10, the second wireless charging coil 22 of the second wireless charging module 20, and the third wireless earphone 33 of the wireless earphone can be charged by the same wireless earphone.

When the apple wristwatch does not need to be wirelessly charged, after the second housing 21 of the second wireless charging module 20 is rotated to a suitable angle relative to the second end of the U-shaped piece 50, the base 40 is not required to be separated from the first housing 11 of the first wireless charging module 10 and the base 40 and the first wireless charging module 10 are not required to be placed side by side, as shown in fig. 15, then the apple earphone is placed on the first charging potential of the first wireless charging module 10, the apple mobile phone is placed on the second charging potential of the second wireless charging module 20, and then the charging interface 14 of the first wireless charging module 10 is connected with an external power supply through a charging wire, so that wireless charging of the apple earphone and the apple mobile phone can be realized through the first wireless charging coil 13 of the first wireless charging module 10 and the second wireless charging coil 22 of the second wireless charging module 20.

When the apple earphone and the apple mobile phone are not required to be wirelessly charged, the base 40 is directly separated from the first housing 11 of the first wireless charging module 10, and the base 40 and the first wireless charging module 10 are placed side by side, as shown in fig. 16, then the apple watch is sleeved on the base 40, the dial of the apple watch is placed on the third charging position of the third wireless charging module 30, and then the charging interface 14 of the first wireless charging module 10 is connected with an external power supply through the charging wire, so that the apple watch can be wirelessly charged through the third wireless charging coil 33 of the third wireless charging module 30.

When the apple earphone, the apple mobile phone and the apple watch do not need to be charged wirelessly, the first end of the U-shaped piece 50 can rotate relative to the first shell 11 towards the direction close to the third end of the first shell 11 to return to the initial position, then the second shell 21 rotates relative to the second end of the U-shaped piece 50 to return to the initial position, at this time, the second shell 21 is stacked on the top end of the first shell 11, then the third shell 31 is turned from the vertical state to the horizontal state relative to the base 40 to return to the initial position, at this time, the third wireless charging module 30 is located in the accommodating cavity 41, then the base 40 is stacked on the bottom end of the first shell 11, at this time, the base 40 and the first shell 11 are magnetically attracted together through the magnetic attraction component, and the flexible part 60 and the flexible flat cable 70 are all in a curved shape.

In this embodiment, the first wireless charging module 10 further includes a first indicator lamp 15a, a second indicator lamp 15b and a third indicator lamp 15c disposed in the first housing 11, and a third end of the first housing 11 is provided with a first light hole 111a corresponding to the first indicator lamp 15a, a second light hole 111b corresponding to the second indicator lamp 15b and a third light hole 111c corresponding to the third indicator lamp 15c, as shown in fig. 1, 2 and 4, and the first indicator lamp 15a, the second indicator lamp 15b and the third indicator lamp 15c are all electrically connected with the first circuit board 12. The first indicator lamp 15a, the second indicator lamp 15b, and the third indicator lamp 15c are specifically disposed on the first circuit board 12. The first indicator lamp 15a is used for emitting light to perform light indication when the wireless charging of the apple phone is performed through the second wireless charging coil 22 of the second wireless charging module 20, the second indicator lamp 11b is used for emitting light to perform light indication when the wireless charging of the apple earphone is performed through the first wireless charging coil 13 of the first wireless charging module 10, and the third indicator lamp 15c is used for emitting light to perform light indication when the wireless charging of the apple watch is performed through the third wireless charging coil 33 of the third wireless charging module 30. The first indicator lamp 15a, the second indicator lamp 15b, and the third indicator lamp 15c emit light such as blue light, red light, and the like. The light emitted from the first indicator lamp 15a, the second indicator lamp 15b, and the third indicator lamp 15c can be respectively emitted from the first light hole 111a, the second light hole 111b, and the third light hole 111 c.

According to the three-in-one wireless charger, through the first wireless charging module 10, the second wireless charging module 20 and the third wireless charging module, three types of electronic products can be subjected to wireless charging, multiple functions are achieved, the charging requirements of multiple electronic products can be met, the second wireless charging module 20, the first wireless charging module 10 and the base 40 are sequentially stacked from top to bottom, the first wireless charging module 10 and the second wireless charging module 20 are connected through the U-shaped piece 50, the first wireless charging module 10 and the base 40 are connected through the flexible piece 60, the first wireless charging module 10 and the base 40 are connected in a magnetic attraction mode, the third wireless charging module 30 is arranged in the accommodating cavity 41 of the base 40, the size of the charger can be reduced, occupied space can be reduced, the carrying and the accommodating are convenient, meanwhile, the U-shaped piece 50 can be used as a handle, the carrying of the charger is further convenient, the U-shaped piece 50 can be used as a hanging piece, the hanging piece 50 can be hung on a hanging piece or the like, multiple manners are further convenient for accommodating the charger. In addition, when the utility model is used, a plurality of using states can be provided, and the use requirements under various scenes can be met.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and the equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. The three-in-one wireless charger is characterized by comprising a first wireless charging module, a second wireless charging module, a third wireless charging module and a base;

The second wireless charging module, the first wireless charging module and the base are sequentially arranged in a stacking manner from top to bottom;

The first wireless charging module, the second wireless charging module and the base are respectively provided with a first end and a second end which are opposite, a third end and a fourth end which are opposite, the first end of the U-shaped piece is arranged at the first end of the first wireless charging module, the first end of the U-shaped piece and the first wireless charging module can rotate relatively, the second end of the U-shaped piece is arranged at the first end of the second wireless charging module, the second end of the U-shaped piece and the second wireless charging module can rotate relatively, the first end of the U-shaped piece is close to the fourth end of the first wireless charging module, the second end of the U-shaped piece is close to the third end of the second wireless charging module, the second end of the first wireless charging module is connected with the second end of the base through a flexible piece, the first wireless charging module is connected with the base through magnetic attraction, and the bottom end of the base is provided with a containing cavity.

2. The three-in-one wireless charger of claim 1, wherein the first wireless charging module comprises a first housing, the second wireless charging module comprises a second housing, the third wireless charging module comprises a third housing, the second housing, the first housing and the base are sequentially stacked from top to bottom, the first housing and the second housing respectively have opposite first and second ends, opposite third and fourth ends, the first end of the U-shaped member is disposed at the first end of the first housing and the first end of the U-shaped member and the first housing are capable of rotating relatively, the second end of the U-shaped member is disposed at the first end of the second housing and the second end of the U-shaped member and the second housing are capable of rotating relatively, the first end of the U-shaped member is adjacent to the fourth end of the first housing, the second end of the U-shaped member is adjacent to the third end of the second housing, the second end of the first housing and the second end of the base are connected through a flexible member and the first housing and the base are connected, and the bottom end of the U-shaped member is disposed in the housing and the third housing is disposed in the receiving cavity.

3. The three-in-one wireless charger according to claim 2, wherein a first mounting hole is formed in a first end of the first shell, the first mounting hole is close to a fourth end of the first shell, a first end of the U-shaped piece penetrates through the first mounting hole and stretches into the first shell, a first rotating shaft is connected to the first end of the U-shaped piece, a first damping shaft sleeve is arranged in the first shell, is sleeved on the periphery of the first rotating shaft and is fixed to the top in the first shell, the first rotating shaft and the first damping shaft sleeve can rotate relatively, a first straight surface extending along the axial direction of the first damping shaft sleeve is arranged on the inner wall of the first damping shaft sleeve, a second straight surface corresponding to the first straight surface is arranged on the outer wall of the first rotating shaft, and the second straight surface is matched with the first straight surface;

The first end of second casing is equipped with the second mounting hole, the second mounting hole with the third end of second casing is close to mutually, the second end of U type spare passes the second mounting hole stretches into in the second casing, the second end of U type spare is connected with the second pivot, be equipped with the second damping axle sleeve in the second casing, the second damping axle sleeve cover is established the periphery of second pivot and is fixed on the top in the second casing, the second pivot with the second damping axle sleeve can rotate relatively, the inner wall of second damping axle sleeve is equipped with the third straight face of following the axial extension of second damping axle sleeve, the outer wall of second pivot be equipped with the fourth straight face that the third straight face corresponds, fourth straight face cooperatees with the third straight face.

4. The three-in-one wireless charger of claim 3, wherein the first wireless charging module further comprises a first circuit board, a first wireless charging coil and a charging interface, wherein the first circuit board and the first wireless charging coil are both arranged in the first housing, a first charging potential is arranged at the top end of the first housing, the first wireless charging coil corresponds to the first charging potential and is close to the top in the first housing, the charging interface is arranged at the fourth end of the first housing, and the first wireless charging coil and the charging interface are both electrically connected with the first circuit board.

5. The three-in-one wireless charger of claim 4, wherein the second wireless charging module further comprises a second wireless charging coil disposed in the second housing, a boss is disposed at a top end of the second housing, a second charging potential is disposed at a top end of the boss, and the second wireless charging coil corresponds to the second charging potential and is close to a top portion in the second housing; the first end outer wall of U type spare is equipped with first wire passing hole, the second end outer wall of U type spare is equipped with the second wire passing hole, first circuit board electricity is connected with first connecting wire, first connecting wire keep away from the one end of first circuit board is passed first wire passing hole, the inside of U type spare, second wire passing hole and stretch into in the second casing, and with the wireless charging coil electricity of second is connected.

6. The three-in-one wireless charger of claim 5, wherein the top end of the boss is provided with a ring groove, the ring groove is arranged around the second charging position, the ring groove is internally provided with a first magnetic component, and the top end of the boss is provided with an annular cover plate at a position corresponding to the ring groove.

7. The three-in-one wireless charger of claim 4, wherein the first wireless charging module further comprises a first indicator light, a second indicator light and a third indicator light disposed in the first housing, wherein a third end of the first housing is provided with a first light hole corresponding to the first indicator light, a second light hole corresponding to the second indicator light and a third light hole corresponding to the third indicator light, and the first indicator light, the second indicator light and the third indicator light are all electrically connected with the first circuit board.

8. The three-in-one wireless charger of claim 2, wherein the first housing and the base are magnetically connected by a magnetic component, the magnetic component comprises a first magnetic component disposed at the bottom of the first housing and a second magnetic component disposed at the top of the base, the second magnetic component corresponds to the first magnetic component, and the second magnetic component is magnetically connected to the first magnetic component.

9. The three-in-one wireless charger of claim 4, wherein the third housing is reversible relative to the base between a horizontal state and a vertical state; the outer wall of third casing is equipped with the third mounting hole, be equipped with two third damping axle sleeves, connecting axle and connecting piece in the base, two third damping axle sleeves are established respectively the both ends periphery of connecting axle and are fixed respectively on the top in the base, the connecting axle can be relative two third damping axle sleeves rotate, the connecting piece is located between two third damping axle sleeves, the one end of connecting piece with the connecting axle is connected, the other end of connecting piece passes hold through-hole, the third mounting hole of intracavity wall and stretch into in the third casing, and fix on the bottom in the third casing.

10. The three-in-one wireless charger of claim 9, wherein a second magnetic component is arranged at the top in the third shell, the third wireless charging module further comprises a second circuit board and a third wireless charging coil which are arranged in the third shell, the second circuit board and the third wireless charging coil are both arranged in the third shell, a third charging potential is arranged at the top of the third shell, the third wireless charging coil corresponds to the third charging potential and is in contact with the top in the third shell, the third wireless charging coil is electrically connected with the second circuit board, the third wireless charging coil is provided with a through hole, and the second magnetic component is positioned in the through hole; the first circuit board is electrically connected with an FPC flexible flat cable, one end, far away from the first circuit board, of the FPC flexible flat cable penetrates through the inside of the flexible piece and stretches into the base, and is connected with a second connecting wire, and one end, far away from the FPC flexible flat cable, of the second connecting wire penetrates through the inside of the connecting piece and stretches into the third shell, and is electrically connected with the second circuit board.