Wireless charger

Abstract

The utility model belongs to the technical field of mobile charging equipment, and provides a wireless charger, which comprises a first shell and a second shell which are arranged up and down, the first shell is provided with a first wireless charging module for charging a smart phone and a second wireless charging module for charging a wireless earphone; the second shell is provided with a main control board and a third wireless charging module used for charging the intelligent wearable device, and the main control board is electrically connected with the first wireless charging module, the second wireless charging module and the third wireless charging module; a movable mechanism is arranged between the first shell and the second shell, and the first shell moves on the second shell through the movable mechanism, so that the first shell and the second shell can be mutually overlapped or unfolded; and internal cables of the first shell and the second shell are communicated with each other through a threading hole in the movable mechanism. The objective of the utility model is to solve the technical problem that an all-in-one wireless charger in the prior art is large in size and is not convenient to store and carry about.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mobile charging devices, and particularly relates to a multi-in-one wireless charger. BACKGROUND

[0002] With the rapid development of electronic products, there are various mobile intelligent terminals, such as smart phones, wireless earphones, smart wearable devices such as smart watches and smart bracelets, which are committed to business or private communication, communication, shooting and operation requirements. These mobile devices are subject to the constraints of battery capacity and need to be charged in time to maintain the endurance.

[0003] In actual application, different mobile intelligent terminal devices have corresponding wireless chargers, for example: a smart phone has a corresponding wireless charging base; a wireless earphone needs to be installed on a designated charger through a storage box to be charged; a smart wearable device needs a corresponding connecting head to contact the contact end on the back of the wearable device to realize charging connection. It can be seen that when people take these electronic products outside, they will need to carry multiple different wireless chargers at the same time to meet the charging needs of the corresponding electronic products.

[0004] There are integrated multi-wireless charging chargers on the market, which have multiple charging sites on the multi-in-one wireless charger, allowing users to place corresponding electronic products on each charging site to realize wireless charging. Since multiple electronic products need to be charged at the same time, the end surface of the charger for placing electronic products needs to be large enough to allow the multiple charging modules on the charger to be arranged along the length direction of the charger, thus limiting the overall shape of the charger and causing the charger to be large in size.

[0005] Therefore, the multi-in-one wireless charger of the prior art is large in size, is not convenient to store and carry, and cannot meet the travel use requirements of users today. SUMMARY

[0006] The purpose of the embodiments of the present application is to provide a wireless charger to solve the technical problem of the large size of the multi-in-one wireless charger of the prior art, which is not convenient to store and carry.

[0007] To achieve the above purpose, the technical solution adopted by the present application is:

[0008] In a first aspect, the embodiments of the present application provide a wireless charger, comprising:

[0009] a first housing and a second housing arranged vertically;

[0010] The first housing is provided with a first wireless charging module for charging a smart phone and a second wireless charging module for charging a wireless earphone;

[0011] The second shell is provided with a main control board and a third wireless charging module for charging the smart wearable device, and the main control board is electrically connected with the first, second and third wireless charging modules respectively;

[0012] The first shell and the second shell are provided with a rotating mechanism, the rotating mechanism at least includes a rotating shaft arranged on the first shell, and the second shell is provided with a shaft hole for inserting the rotating shaft, and the first shell rotates on the second shell through the rotating shaft, so that the first shell and the second shell can be overlapped or unfolded with each other;

[0013] The rotating shaft is provided with a threading hole, and the internal cables of the first shell and the second shell are communicated with each other through the threading hole.

[0014] In this way, the user can operate the mutual rotation of the first shell and the second shell, so that the two shells are unfolded to an open state, and each wireless charging module on the charger is exposed, so that the user can place the corresponding electronic product on each wireless charging module for charging; or the first shell and the second shell are rotated to an overlapped state, so that the volume of the charger is reduced, and the charger is convenient to store and carry.

[0015] The structure of the rotating shaft is improved, the rotating shaft is provided with an anti-dropping disc, the anti-dropping disc is located on the extension end of the rotating shaft for extending into the interior of the second shell, and the anti-dropping disc is buckled with the second shell part surrounding the outer periphery of the shaft hole in the second shell. The anti-dropping disc is buckled with the shaft hole in the interior of the second shell, so that the first shell and the second shell are connected with each other, the two shells are prevented from being easily separated, and the stability of the mutual rotation of the two shells is effectively ensured.

[0016] In one embodiment, the anti-dropping disc is detachably arranged on the rotating shaft. In this way, the rotating shaft can be inserted into the second shell before the anti-dropping disc is installed, and the operability of the installation of the charger is effectively ensured.

[0017] In one embodiment, the second shell is provided with a limiting column arranged close to the shaft hole, and the outer periphery of the rotating shaft is provided with a stopping portion for abutting with the limiting column. In this way, the stopping portion on the rotating shaft is abutted with the limiting column in the second shell, so as to limit the rotation range of the first shell on the second shell, and the internal cable is effectively prevented from being easily damaged.

[0018] In a second aspect, the embodiments of the present application also provide another wireless charger, which comprises:

[0019] The first shell and the second shell are arranged in a vertical manner;

[0020] The first shell is provided with a first wireless charging module for charging a smart phone and a second wireless charging module for charging a wireless earphone;

[0021] The second shell is provided with a main control board and a third wireless charging module for charging a smart wearable device, and the main control board is electrically connected with the first, second and third wireless charging modules respectively;

[0022] The first shell and the second shell are provided with a track mechanism, which at least includes a connecting lug on the first shell, and the second shell is provided with a sliding groove for mounting the connecting lug, and the connecting lug extends into the second shell from the sliding groove; the first shell can move on the second shell along the length direction of the sliding groove with the connecting lug, so that the first shell and the second shell can be overlapped or unfolded;

[0023] The connecting lug has a threading hole, and the internal cables of the first shell and the second shell are connected through the threading hole.

[0024] In this way, the user can operate the first shell to translate on the second shell, so that the first shell and the second shell can be unfolded to an open state, exposing each wireless charging module on the charger, and facilitating the user to place the corresponding electronic products on each wireless charging module for charging; or, the first shell and the second shell can be reset to an overlapped state, so that the volume of the charger is reduced, which is beneficial for storage and carrying.

[0025] The sliding rail structure between the first shell and the second shell is improved, and the second shell is provided with a pair of parallel sliding grooves extending along the length direction of the second shell; the first shell is provided with a pair of symmetrically arranged connecting lugs, and the connecting lugs are respectively mounted on the sliding grooves, thereby improving the stability of the movement of the first shell on the second shell.

[0026] In one embodiment, the extending end of the connecting lug is provided with a detachably mounted buckle. In this way, the buckle is buckled with the sliding groove in the second shell, avoiding the easy separation of the first shell and the second shell. When installing, the connecting lug can be inserted into the second shell first, and then the buckle is installed, effectively ensuring the installation operability of the charger.

[0027] In one embodiment, the second shell is further provided with a partition plate, which is located between the main control plate and the inner side wall of the second shell, and is spaced apart from the inner side wall of the second shell to form a storage cavity for storing cables; the projection of the chute on the inner bottom surface of the second shell is located in the storage cavity. In this way, the cables can be blocked in the storage cavity by the partition plate, avoiding winding on the main control plate and effectively preventing damage caused by pulling the cables.

[0028] The structure of the wireless charging module is improved, and the first wireless charging module is arranged on the overlapping part when the first shell and the second shell are unfolded relative to each other; the first shell is further provided with a groove for embedding a wireless earphone box, and the groove is located on the electrical connection end of the second wireless charging module. On the one hand, it is beneficial to the counterbalance during use, so that the smartphone can be placed in the middle of the unfolded charger, effectively preventing the charger from easily falling over. On the other hand, the groove arranged on the second wireless charging module is beneficial to the installation and positioning of the wireless earphone box placed on the second wireless charging module, ensuring the stability of the charging contact.

[0029] In one embodiment, the second shell is provided with a through hole capable of accommodating the third wireless charging module, and the third wireless charging module is arranged on the second shell through a hinge mechanism and can be flipped up or reset in the through hole of the second shell through the hinge mechanism. In this way, the third wireless charging module has a deformable function, which can be stood up during use, which is beneficial to electrical connection with smart wearable devices; and the third wireless charging module can be restored when it is stored, effectively avoiding affecting the mutual movement of the first shell and the second shell.

[0030] The wireless charger provided by the present application has the following advantages: compared with the prior art, the wireless charger of the present application includes a first shell and a second shell with similar shapes, two wireless charging modules are arranged on the first shell, a third wireless charging module and a main control plate are arranged on the second shell, and the first shell and the second shell are deformed and moved through a movable mechanism, so that the first shell and the second shell can overlap each other or unfold relative to each other. When the two shells overlap each other, the volume of the entire wireless charger is reduced, which is convenient for storage and carrying. When in use, the two shells are unfolded relative to each other, so that the charging ends of the wireless charging modules on the two shells are exposed, which is convenient for users to place corresponding electronic products on the wireless charging modules for charging, effectively solving the problem of large volume of traditional multi-in-one wireless chargers, which is not conducive to storage and carrying. BRIEF DESCRIPTION OF DRAWINGS

[0031] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the storage state structure of the wireless charger provided in an embodiment of this application;

[0033] Figure 2 A schematic diagram of the unfolded structure of the wireless charger provided in an embodiment of this application;

[0034] Figure 3 An internal structural view of a wireless charger having a first type of active mechanism provided for an embodiment of this application;

[0035] Figure 4 for Figure 3 A magnified structural diagram of part A;

[0036] Figure 5 A three-dimensional structural diagram of the second housing of the first type of movable mechanism provided in the embodiments of this application;

[0037] Figure 6 A three-dimensional structural diagram of the first housing of the first type of active mechanism provided in the embodiments of this application;

[0038] Figure 7 A schematic diagram of the first housing of the first type of moving mechanism provided in the embodiments of this application;

[0039] Figure 8 A schematic diagram of the exploded structure of the second housing of the first type of moving mechanism provided in the embodiments of this application;

[0040] Figure 9 A schematic diagram of the internal structure of the first type of active mechanism in its deployed state, as provided in an embodiment of this application.

[0041] Figure 10 A three-dimensional structural diagram of the first housing of the second type of active mechanism provided in the embodiments of this application;

[0042] Figure 11 This is a three-dimensional structural diagram of the second housing of the second type of active mechanism provided in the embodiments of this application;

[0043] Figure 12 View of the internal structure of a wireless charger with a second type of active mechanism provided in the embodiments of this application Figure 1 ;

[0044] Figure 13 forFigure 12 B part enlarged structural schematic view of the application;

[0045] Figure 14 Explosive structure schematic view of the connecting ear provided by the embodiment of the application;

[0046] Figure 15 Internal structure view of the wireless charger with the second kind of movable mechanism provided by the embodiment of the application Figure 2 .

[0047] In the drawings, various reference signs refer to the following items:

[0048] 100-threading hole;

[0049] 1-first shell;

[0050] 2-second shell; 20-power supply interface; 21-shaft hole; 22-limiting column; 23-sliding slot; 24-separation plate; 25-through hole;

[0051] 3-first wireless charging module;

[0052] 4-second wireless charging module; 41-groove;

[0053] 5-third wireless charging module; 51-hinge mechanism;

[0054] 6-main control board;

[0055] 7-rotary shaft; 71-anti-drop disc; 711-mounting hole; 72-stopping part;

[0056] 8-connecting ear; 81-buckling block. DETAILED DESCRIPTION

[0057] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0058] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0059] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like, indicate directions or positions based on the directions or positions shown in the drawings, and are used only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0060] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0061] The charging module on the conventional multi-in-one wireless charger generally includes multiple wireless charging modules, which are arranged in order on the surface of the charger so that the user can place the corresponding electronic products on each wireless charging module for charging. It can be seen that, in order to support multiple electronic products to be charged simultaneously, the end surface of the charger for placing the electronic products needs to be large enough, so that the multiple charging modules on the charger can be arranged along the length direction of the charger, thereby limiting the overall shape of the charger, resulting in a large volume of the charger, which is not conducive to storage and carrying.

[0062] Herein, the embodiments of the present application provide a new multi-in-one wireless charger, which adopts a deformable design, so that the charger can be deformed to be unfolded or restored. The charger has a small volume in the storage state, which is convenient for carrying. When in use, the charger is deformed to be in the unfolded state, so that each charging part on the charger is exposed, which is convenient for the user to place the electronic products on each wireless charging part for simultaneous charging. The problem of the large volume of the conventional multi-in-one wireless charger, which is not conducive to storage and carrying, is effectively solved. The present application will be described in detail.

[0063] Please refer to Figure 1 and Figure 2 The wireless charger of the embodiments of the present application at least includes a first shell 1 and a second shell 2 arranged in an up-down manner. In the present embodiment, the first shell 1 and the second shell 2 can preferably be flat containers with similar shapes. The two ends of the first shell 1 and the second shell 2 are both arc-shaped, so that the charger can be stored like an eyeglass case, which is convenient for storage and carrying, and is conducive to improving the grip feeling. The second shell 2 is provided with a power supply interface 20, so as to be connected with the power supply through a connecting cable.

[0064] AsFigure 1 and Figure 2 As shown in

[0065] The second wireless charging module 4 is a placement part on the other end of the first shell 1. Preferably, as shown in Figure 2 the placement part is provided with a groove 41 for embedding the wireless earphone box. The wireless earphone can be placed in the earphone box and then placed on the groove 41 of the second wireless charging module 4, effectively improving the positioning effect of the wireless earphone box and ensuring the stability of the charging contact.

[0066] As shown in Figure 2 and Figure 3 The second shell 2 is provided with a third wireless charging module 5 and a main control board 6, and the third wireless charging module 5 is used for charging smart wearable devices. The main control board 6 is electrically connected with the first wireless charging module 3, the second wireless charging module 4 and the third wireless charging module 5 respectively. In this embodiment, the main control board 6 is preferably electrically connected with each wireless charging module through a connecting cable.

[0067] Please refer to Figure 1 , Figure 2 and Figure 3 The first shell 1 and the second shell 2 are connected through a movable mechanism, which is used to make the first shell 1 and the second shell 2 move relative to each other, so that the first shell 1 and the second shell 2 can overlap or unfold each other. In this way, when the first shell 1 and the second shell 2 overlap each other, as shown in Figure 1 the volume of the whole wireless charger is reduced, which is conducive to storage and carrying. When the first shell 1 and the second shell 2 are unfolded relative to each other, as shown in Figure 2 the first wireless charging module 3, the second wireless charging module 4 and the third wireless charging module 5 on the wireless charger are all exposed, and the user can place the corresponding electronic products on each wireless charging module respectively to charge at the same time.

[0068] Please refer to Figure 3 and Figure 4The first shell 1 and the second shell 2 have a threading hole 100 on the movable mechanism therebetween, and the internal cables of the first shell 1 and the second shell 2 communicate with each other through the threading hole 100. The internal cables of the first shell 1 and the second shell 2 can be understood as the connection cables between the main control board 6 and the first wireless charging module 3 and the second wireless charging module 4, which can extend to the first shell 1 through the threading hole 100 in the movable mechanism to realize the connection with the first wireless charging module 3 and the second wireless charging module 4.

[0069] Compared with the prior art, the wireless charger provided by the embodiment of the present application includes a first shell 1 and a second shell 2 which are similar in shape, two wireless charging modules are arranged on the first shell 1, a third wireless charging module and a main control board 6 are arranged on the second shell 2, and the first shell 1 and the second shell 2 are deformed and moved through a movable mechanism, so that the first shell 1 and the second shell 2 can overlap each other or be unfolded. When the two shells overlap each other, the volume of the entire wireless charger is small, which is convenient for storage and carrying. When in use, the two shells are unfolded, so that the charging ends of the wireless charging modules on the two shells are exposed, which is convenient for users to place corresponding electronic products on the wireless charging modules for charging. The problem that the multi-in-one wireless charger in the prior art is large in size and is not conducive to storage and carrying is effectively solved.

[0070] In addition, the three wireless charging modules are electrically connected to the main control board 6 through connection cables. Since the first wireless charging module 3 and the second wireless charging module 4 are arranged in the first shell 1, and the main control board 6 and the third wireless charging module 5 are arranged in the second shell 2, the connection cables between the main control board 6 and the first wireless charging module 3 and the second wireless charging module 4 can extend to the inside of the first shell 1 through the threading hole 100 in the movable mechanism to realize electrical connection with the first wireless charging module 3 and the second wireless charging module 4, thereby effectively ensuring the stability of the charging connection.

[0071] The movable mechanism between the first shell 1 and the second shell 2 includes but is not limited to the following forms:

[0072] Embodiment one

[0073] In an embodiment of the present application, please refer to Figure 4 , Figure 5 and Figure 6The rotating mechanism is a rotating mechanism between the first shell 1 and the second shell 2, and at least comprises a rotating shaft 7 arranged on the first shell 1, and an axial hole 21 provided on the second shell 2 and into which the rotating shaft 7 is inserted, and the first shell 1 is rotatable on the second shell 2 with the rotating shaft 7, so that the first shell 1 and the second shell 2 can be overlapped or unfolded with each other.

[0074] The rotating shaft 7 is provided with a threading hole 100, and the internal cables of the first shell 1 and the second shell 2 are communicated with each other through the threading hole 100.

[0075] In this way, the user can operate the mutual rotation of the first shell 1 and the second shell 2, so as to make the first shell 1 and the second shell 2 unfolded to an open state, so that each wireless charging module on the charger is exposed, and the user can place the corresponding electronic product on each wireless charging module for charging; or, the first shell 1 and the second shell 2 are rotated to an overlapped state, so that the volume of the charger is reduced, and it is convenient to carry.

[0076] For the structure of the rotating shaft 7, please refer to Figure 4 , Figure 6 and Figure 7 in this embodiment, the rotating shaft 7 is provided with an anti-dropping disc 71, which is located on the extension end of the rotating shaft 7 for extending into the interior of the second shell 2, and the anti-dropping disc 71 is buckled with the part of the second shell 2 surrounding the outer periphery of the axial hole 21 in the second shell 2.

[0077] As shown in Figure 4 , the rotating shaft 7 outside the first shell 1 extends into the interior of the second shell 2 from the axial hole 21 on the second shell 2, and the anti-dropping disc 71 on the rotating shaft 7 is buckled on the axial hole 21 in the interior of the second shell 2.

[0078] In this way, the anti-dropping disc 71 is buckled with the axial hole 21 in the interior of the second shell 2, so as to connect the first shell 1 and the second shell 2 with each other, avoid the separation of the two, and effectively ensure the stability of the mutual rotation of the two shells.

[0079] Preferably, in order to facilitate installation, in this embodiment, as shown in Figure 7 , the anti-dropping disc 71 is designed to be detachable, so that the anti-dropping disc 71 is detachably arranged on the rotating shaft 7.

[0080] For the detachable structure of the anti-dropping disc 71, as an example, as shown in Figure 7 , the extension end of the rotating shaft 7 and the anti-dropping disc 71 are provided with position corresponding mounting holes 711, so as to add fasteners such as screws, so that the anti-dropping disc 71 is easily detachable on the rotating shaft 7. The structure is simple and easy to implement.

[0081] In actual application, the second shell 2 has an upper cover plate, and the shaft hole 21 is arranged on the upper cover plate. In installation, the rotating shaft 7 can be first inserted into the other side of the upper cover plate through the shaft hole 21 of the upper cover plate, then the anti-dropping disc 71 is installed, so that the anti-dropping disc 71 is buckled on the shaft hole 21, and finally the upper cover plate is installed on the second shell 2 together with the first shell 1.

[0082] In this way, by virtue of the detachable arrangement of the anti-dropping disc 71 and the rotating shaft 7, the rotating shaft 7 can be first inserted into the second shell 2 and then the anti-dropping disc 71 is installed, so that the installation operability of the charger is effectively ensured.

[0083] In addition, on the wireless charger in the embodiment, the connecting cable between the main control board 6 and the first wireless charging module 3 and the second wireless charging module 4 is extended into the first shell 1 through the threading hole 100 on the rotating shaft 7, and meanwhile, the first shell 1 rotates on the second shell 2 by the rotating shaft 7, so that the rotation range of the first shell 1 will interfere with the internal cable. If the rotation range is too large, the internal cable will be entangled with each other, and even be damaged due to loosening.

[0084] Therefore, it is necessary to limit the rotation range of the first shell 1 rotating by the rotating shaft 7. In one embodiment of the present application, please refer to Figure 8 and Figure 9 , the second shell 2 is provided with a limiting column 22 for limiting the rotation range of the rotating shaft 7, and the rotating shaft 7 is provided with a stop portion 72 for abutting with the limiting column 22.

[0085] For example, as shown in Figure 9 , the anti-dropping disc 71 of the rotating shaft 7 has a semicircular protruding ring, and the two ends of the protruding ring are provided as the stop portions 72 for abutting with the limiting column 22 respectively. Correspondingly, the limiting column 22 is arranged in the second shell 2 close to the shaft hole 21, so as to abut with the stop portions 72, thereby limiting the rotation range of the first shell 1 on the second shell 2 within 180 degrees.

[0086] In this way, by virtue of the abutting of the stop portions 72 on the rotating shaft 7 with the limiting column 22 in the second shell 2, the rotation range of the first shell 1 on the second shell 2 is limited, so that the internal cable is effectively prevented from being easily damaged, and the service life of the internal connecting cable is prolonged.

[0087] Embodiment Two

[0088] In another embodiment of the present application, please refer to Figure 10 , Figure 11 and Figure 12The activity mechanism is provided with a track mechanism between the first shell 1 and the second shell 2, and the track mechanism at least comprises a connecting lug on the first shell 1, and a sliding groove 23 on the second shell 2 for mounting the connecting lug 8, and the connecting lug 8 extends into the second shell 2 from the sliding groove 23.

[0089] The first shell 1 can move on the second shell 2 along the length direction of the sliding groove 23, so that the first shell 1 and the second shell 2 can be overlapped or unfolded.

[0090] As shown in Figure 13 , the connecting lug 8 has a threading hole 100, and the internal cables of the first shell 1 and the second shell 2 are communicated through the threading hole 100.

[0091] In this way, the user can operate the first shell 1 to translate on the second shell 2, so that the first shell 1 and the second shell 2 can be unfolded to an open state, and each wireless charging module on the charger is exposed, which is convenient for the user to place the corresponding electronic product on each wireless charging module for charging; or the first shell 1 and the second shell 2 are reset to an overlapped state, so that the volume of the charger is reduced, which is beneficial for storage and carrying.

[0092] In the embodiment, as shown in Figure 10 and Figure 11 , the second shell 2 is provided with a pair of sliding grooves 23 extending in parallel, and the pair of sliding grooves 23 are respectively arranged near the two side edges of the second shell 2, and the pair of sliding grooves 23 extend along the length direction of the second shell 2.

[0093] The first shell 1 is provided with a pair of connecting lugs 8 arranged symmetrically, and the pair of connecting lugs 8 are respectively mounted on the pair of sliding grooves 23.

[0094] In this way, a pair of track matching structures arranged in parallel are formed between the first shell 1 and the second shell 2, which is beneficial for improving the stability of the movement of the first shell 1 on the second shell 2.

[0095] For the mounting structure of the connecting lug 8 and the sliding groove 23, in the embodiment, please refer to Figure 14 , the extension end of the connecting lug 8 is used for inserting into the second shell 2, and the extension end of the connecting lug 8 is provided with a buckling block 81.

[0096] In this way, the buckling block 81 is buckled in the second shell 2 and the sliding groove 23, which avoids the easy separation of the first shell 1 and the second shell 2.

[0097] The buckle 81 is detachably arranged on the extended end of the connecting lug 8. In the installation operation, the connecting lug 8 is first inserted into the second shell 2 through the sliding groove 23, and then the buckle 81 is arranged on the extended end of the connecting lug 8, i.e. the part inserted into the second shell 2, and the buckle 81 is buckled on the sliding groove 23 from the second shell 2, thereby effectively ensuring the installation operability of the connecting lug 8.

[0098] In addition, in the wireless charger of the embodiment of the present application, the connecting cable between the main control board 6 and the first and second wireless charging modules 3 and 4 is extended into the first shell 1 through the wire hole 100 on the connecting lug 8, and the first shell 1 is moved with the connecting lug 8 in the sliding groove 23 of the second shell 2. Therefore, the connecting cable inside the second shell 2 will be interfered during the movement of the first shell 1. The connecting cable inside the second shell 2 will be stretched or rolled up with the movement of the first shell 1, which will easily cause the connecting cable to be wound or stuck on the edge of the electrical device such as the main control board 6 inside the second shell 2 and be pulled and damaged.

[0099] In this embodiment of the present application, as shown in Figure 15 , a partition plate 24 is further arranged in the second shell 2, and the partition plate 24 is located between the main control board 6 and the inner side wall of the second shell 2, and the partition plate 24 and the inner side wall of the second shell 2 are spaced apart to form a receiving cavity for receiving the cable. The projection of the sliding groove 23 on the inner bottom surface of the second shell 2 is located in the receiving cavity.

[0100] In this way, the cable can be blocked in the receiving cavity by the partition plate 24, so as to avoid the cable from being wound on the main control board 6, effectively prevent the cable from being pulled and damaged, and prolong the service life of the internal connecting cable.

[0101] Preferably, in the wireless charger of the embodiment of the present application, as shown in Figure 2 , the first wireless charging module 3 is preferably arranged on the overlapping part of the first and second shells 1 and 2 when the first and second shells 1 and 2 are unfolded.

[0102] In this way, since the first wireless charging module 3 has a simple structure and occupies a small space, it is beneficial to be arranged on the movable mechanism part between the first and second shells 1 and 2. In addition, from the use perspective, it is beneficial to balance the weight during use. When using, the smart phone with a larger weight is placed in the middle of the entire wireless charger, so as to prevent the charger from being easily tilted.

[0103] For reference, Figure 5 , Figure 8 and Figure 9The second shell 2 is provided with a through hole 25 capable of accommodating the third wireless charging module 5. The third wireless charging module 5 is arranged on the second shell 2 through a hinge mechanism 51 and can be flipped up or reset in the through hole 25 of the second shell 2 through the hinge mechanism 51.

[0104] In this way, the third wireless charging module 5 has a deformable function. In use, it can be stood up to facilitate electrical connection with the smart wearable device. In storage, it can be restored to effectively avoid affecting the mutual movement of the first shell 1 and the second shell 2.

[0105] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wireless charger, characterized by, The utility model relates to a wireless charging device for smart phone, wireless earphone and smart wearable device, which comprises: vertically arranged first shell and second shell; the first shell is equipped with first wireless charging module for charging smart phone and second wireless charging module for charging wireless earphone; the second shell is equipped with main control board and third wireless charging module for charging smart wearable device, and the main control board is electrically connected with the first wireless charging module, the second wireless charging module and the third wireless charging module respectively; the first shell and the second shell are equipped with rotating mechanism, and the rotating mechanism at least includes rotating shaft arranged on the first shell, and the second shell is equipped with shaft hole for inserting the rotating shaft, and the first shell rotates on the second shell with the rotating shaft, so that the first shell and the second shell can overlap or unfold each other; wherein the rotating shaft has a threading hole, and the internal cables of the first shell and the second shell are connected through the threading hole.

2. The wireless charger of claim 1, wherein: the rotating shaft is equipped with anti-off disc, and the anti-off disc is located on the extension end of the rotating shaft for extending into the second shell, and the anti-off disc is buckled with the second shell part around the outer periphery of the shaft hole in the second shell.

3. The wireless charger of claim 2, wherein: the anti-off disc is detachably arranged on the rotating shaft.

4. The wireless charger of any one of claims 1 to 3, wherein: the second shell is equipped with limiting column close to the shaft hole, and the outer periphery of the rotating shaft is equipped with abutting portion for abutting with the limiting column.

5. A wireless charger, characterized by, The utility model relates to a wireless charging device for smart phone, wireless earphone and smart wearable device, which comprises: vertically arranged first shell and second shell; the first shell is equipped with first wireless charging module for charging smart phone and second wireless charging module for charging wireless earphone; the second shell is equipped with main control board and third wireless charging module for charging smart wearable device, and the main control board is electrically connected with the first wireless charging module, the second wireless charging module and the third wireless charging module respectively; the first shell and the second shell are equipped with rotating mechanism, and the rotating mechanism at least includes rotating shaft arranged on the first shell, and the second shell is equipped with shaft hole for inserting the rotating shaft, and the first shell rotates on the second shell with the rotating shaft, so that the first shell and the second shell can overlap or unfold each other; wherein the rotating shaft has a threading hole, and the internal cables of the first shell and the second shell are connected through the threading hole.

6. The wireless charger of claim 5, wherein: the second shell is equipped with a pair of parallel extension sliding grooves, and the pair of sliding grooves are arranged along the length direction of the second shell; the first shell is equipped with a pair of symmetrically arranged connecting ears, and the pair of connecting ears are respectively installed on the pair of sliding grooves.

7. The wireless charger of claim 5, wherein: the extension end of the connecting ear is equipped with detachably arranged buckle.

8. The wireless charger of any one of claims 5 to 7, wherein: the second shell is further equipped with partition plate, and the partition plate is located between the main control board and the inner side wall of the second shell, and the partition plate is spaced apart from the inner side wall of the second shell to form a storage cavity for storing cables; the projection of the sliding groove on the inner bottom surface of the second shell is located in the storage cavity.

9. The wireless charger of claim 1 or 5, wherein: The first wireless charging module is arranged on the overlapping part of the first shell and the second shell when the first shell and the second shell are unfolded from each other. The first shell further has a recess for embedding a wireless earphone box, and the recess is located on the electrical connection end of the second wireless charging module.

10. The wireless charger of claim 1 or 5, wherein: The second shell is provided with a through hole capable of accommodating the third wireless charging module, and the third wireless charging module is arranged on the second shell through a hinge mechanism and can be flipped up or reset in the through hole of the second shell through the hinge mechanism.

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