Folding all-in-one wireless charger

Abstract

The utility model discloses a folding all-in-one wireless charger, comprising a Bluetooth earphone charging module comprising an earphone pedestal, the end face of the earphone pedestal is provided with a Bluetooth earphone charging area; the watch charging module comprises a watch base and a watch placement seat, the end face of the watch base is provided with a containing bin, the watch placement seat is hinged to one side of the containing bin, and the watch base is hinged to one side of the earphone base; the mobile phone charging module comprises a mobile phone base and a supporting arm, one end of the supporting arm is hinged to the side, adjacent to or opposite to the watch base, of the earphone base, the other end of the supporting arm is hinged to the mobile phone base, and a mobile phone charging area is arranged on the mobile phone base; hinge rotating shafts are arranged at the hinged position of the watch placing base and the containing bin, the hinged position of the watch base and the earphone base, the hinged position of the supporting arm and the earphone base and the hinged position of the supporting arm and the mobile phone base. The technical scheme of the utility model aims to meet the charging requirements of different electronic products at the same time, and is convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a foldable all-in-one wireless charger. Background Art

[0002] A wireless charger is a device that uses the principle of electromagnetic induction to charge. Its principle is similar to that of a transformer. By placing a coil at the sending and receiving ends, the sending coil sends an electromagnetic signal to the outside world under the action of electricity, and the receiving coil receives the electromagnetic signal and converts it into current, thereby achieving the purpose of wireless charging.

[0003] With the development of technology, electronic products in the ecosystem that can be used with mobile phones are becoming more and more abundant (for example, Bluetooth headsets, smart watches, smart bracelets, etc.), and gradually support the function of wireless charging. However, traditional wireless chargers cannot meet the wireless charging needs of a variety of different electronic products. Purchasing different types of wireless chargers not only increases the cost of use, but also makes storage inconvenient and causes a messy desktop. Utility Model Content

[0004] The main purpose of the utility model is to provide a foldable all-in-one wireless charger, which is intended to simultaneously meet the charging needs of different electronic products and is easy to store.

[0005] To achieve the above-mentioned purpose, the foldable all-in-one wireless charger proposed by the utility model comprises:

[0006] A Bluetooth headset charging module comprises a headset base, wherein an end surface of the headset base is provided with a Bluetooth headset charging area;

[0007] A watch charging module, comprising a watch base and a watch placement seat, wherein the end surface of the watch base is provided with a receiving compartment, the watch placement seat is hinged to one side of the receiving compartment, and the watch base is hinged to one side of the earphone base; and

[0008] The mobile phone charging module comprises a mobile phone base and a support arm, wherein one end of the support arm is hinged to the earphone base on a side adjacent to or opposite to the watch base, and the other end is hinged to the mobile phone base, and a mobile phone charging area is arranged on the mobile phone base.

[0009] In one embodiment of the present application, the hinge of the watch placement seat and the storage bin, the hinge of the watch base and the earphone base, the hinge of the support arm and the earphone base, and the hinge of the support arm and the mobile phone base are all provided with hinge shafts, and the watch placement seat, the watch base, one end of the support arm and the earphone base hinged, and the mobile phone base are defined as rotating parts, and the earphone base, one side of the storage bin, and one end of the support arm and the mobile phone base hinged are fixed parts, and each of the hinge shafts includes:

[0010] The main shaft is a hollow structure to form an electronic wire lead position, and two shaft shoulders are arranged in the middle of the main shaft, and the two ends of the main shaft are respectively fixed to the fixing part;

[0011] Two gear sets, the two gear sets are respectively sleeved on the two ends of the main shaft, including rotating teeth and fixed teeth, the rotating teeth are movably connected to the main shaft, the fixed teeth are fixedly connected to the main shaft, the fixed teeth and the rotating teeth both have teeth that mesh with each other face to face, and the rotating teeth are connected to the rotating part;

[0012] Two elastic members are respectively sleeved on two ends of the main shaft, one end of the elastic member abuts against the rotating tooth, and the other end abuts against the shaft shoulder.

[0013] In one embodiment of the present application, a clamping piece is protruded from the outer edge of the rotating tooth, and a clamping groove is provided at the connection between the rotating part and the rotating tooth.

[0014] In one embodiment of the present application, one end of the support arm hinged to the headphone base is bent toward one side of the headphone base to form a convex position to accommodate the watch base folded onto the headphone base.

[0015] In one embodiment of the present application, a wireless charging coil is disposed in the mobile phone base, a magnet group is arranged in the wireless charging coil, and a magnetic conductive sheet is disposed at the bottom of the magnet group.

[0016] In one embodiment of the present application, a watch charging coil and a watch PCB board are arranged in the watch placement seat.

[0017] In one embodiment of the present application, an earphone charging coil and an earphone PCB board are disposed in the earphone base.

[0018] The technical solution of the utility model integrates the Bluetooth headset charging module, the watch charging module and the mobile phone charging module into the same wireless charger, so that different electronic devices can be charged at the same time, thereby improving the charging efficiency. In addition, the integration of multiple charging modules into the same wireless charger can reduce the desktop space occupied, reduce the confusion of charging cables, and avoid a messy desktop.

[0019] In addition, in the present application, multiple charging modules can be folded and stored when not in use, which is convenient for carrying and easy to organize and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the unfolded structure of an embodiment of the foldable all-in-one wireless charger of the utility model;

[0022] Figure 2 This is a schematic diagram of the folded state structure of an embodiment of the foldable all-in-one wireless charger of the utility model;

[0023] Figure 3 This is a structural schematic diagram of an embodiment of a hinge shaft of the utility model;

[0024] Figure 4 This is a schematic diagram of the exploded structure of an embodiment of the hinge shaft of the utility model;

[0025] Figure 5 This is a schematic structural diagram of an embodiment of the practical support arm;

[0026] Figure 6 This is a schematic diagram of the exploded structure of an embodiment of the mobile phone base of the utility model;

[0027] Figure 7 This is a schematic diagram of the exploded structure of an embodiment of a watch base of the utility model;

[0028] Figure 8 The figure is a schematic diagram of the exploded structure of an embodiment of the earphone base of the present invention.

[0029] Description of Figure Numbers:

[0030] 10. Bluetooth headset charging module; 11. headset base; 111. headset charging coil; 112. headset PCB board; 20. watch charging module; 21. watch base; 211. watch charging coil; 212. watch PCB board; 22. watch placement seat; 23. storage compartment; 30. mobile phone charging module; 31. mobile phone base; 311. wireless charging coil; 312. magnet group; 313. magnetic conductive sheet; 32. support arm; 321. convex position; 40. hinge shaft; 41. main shaft; 411. shaft shoulder; 42. gear group; 421. rotating tooth; 4211. clamping part; 422. fixed tooth; 43. elastic part.

[0031] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying 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.

[0033] Wireless chargers are a charging method that transfers electrical energy to devices through the principle of electromagnetic induction without the use of traditional charging cables. They usually consist of two parts: a charger base and a receiving device (such as a smartphone or other rechargeable device). When the device is placed on the charger base, the coil in the base generates an electromagnetic field, and the receiving device in the device uses this electromagnetic field to sense the electrical energy and convert it into current for charging. Today's wireless chargers can only charge a single electronic device, but now there are more and more electronic products associated with mobile phones, such as smart watches, Bluetooth headsets, etc. These electronic devices are gradually supporting wireless charging. If all electronic devices that support wireless charging are equipped with wireless chargers, it will not only increase the economic cost, but also take up a lot of space, and the charging cables are messy, which is not convenient for storage and carrying.

[0034] In view of this, combined with reference Figures 1 to 8 As shown, the foldable all-in-one wireless charger proposed by the utility model includes:

[0035] The Bluetooth headset charging module 10 comprises a headset base 11, and the end surface of the headset base 11 is provided with a Bluetooth headset charging area;

[0036] The watch charging module 20 includes a watch base 21 and a watch placement seat 22, wherein the end surface of the watch base 21 is provided with a receiving compartment 23, the watch placement seat 22 is hinged to one side of the receiving compartment 23, and the watch base 21 is hinged to one side of the earphone base 11; and

[0037] The mobile phone charging module 30 includes a mobile phone base 31 and a support arm 32, one end of the support arm 32 is hinged to the earphone base 11 and is located on a side adjacent to or opposite to the watch base 21, and the other end is hinged to the mobile phone base 31, and a mobile phone charging area is provided on the mobile phone base 31;

[0038] Among them, hinge shafts 40 are provided at the hinges of the watch placement seat 22 and the storage compartment 23, the hinges of the watch base 21 and the earphone base 11, the hinges of the support arm 32 and the earphone base 11, and the hinges of the support arm 32 and the mobile phone base 31.

[0039] Combined with reference Figure 1 and 2As shown, the Bluetooth headset charging module 10 is located at the bottom of the foldable all-in-one wireless charger, including a headset base 11, on which a Bluetooth headset charging area is provided, and the Bluetooth headset can be wirelessly charged by placing the charging compartment of the Bluetooth headset in the charging area. The headset base 11 can be square, and a watch charging module 20 can be hinged on one side of the headset. The watch charging module 20 includes a watch base 21 and a watch placement seat 22. The size and shape of the watch base 21 can be similar to the headset base 11. A storage compartment 23 of the watch placement seat 22 can be provided on the end surface of the watch base 21. The watch placement seat 22 is hinged to one side of the storage compartment 23. When the watch needs to be charged, the watch placement seat 22 is folded and rotated outward to leave space for placing the watch strap; after charging is completed, the watch placement seat 22 is folded and rotated and placed in the storage compartment 23, so that the end surface of the watch base 21 remains flat, so that the watch base 21 and the headset base 11 can be folded and placed. A mobile phone charging module 30 is hinged on the side of the headphone base 11 adjacent to or opposite to the watch base 21, including a mobile phone base 31 and a support arm 32. One end of the support arm 32 is hinged to the headphone base 11, and the other end is hinged to the mobile phone base 31. By setting the support arm 32, the height and angle of the mobile phone base 31 can be adjusted so that the mobile phone can be used normally during the charging process.

[0040] Furthermore, hinge shafts 40 are provided at the hinges of the watch seat 22 and the receiving compartment 23, the hinges of the watch base 21 and the headphone base 11, the hinges of the support arm 32 and the headphone base 11, and the hinges of the support arm 32 and the mobile phone base 31. The hinge shafts 40 can make the watch seat 22, the watch base 21, the headphone base 11, and the support arm 32 rotate along the axis. The hinge shaft 40 can be composed of a shaft and a sleeve. The shaft is fixed, and the sleeve is matched and connected with the watch seat 22, the watch base 21, the headphone base 11, and the support arm 32. The shaft and the sleeve can be an interference fit or a slot with multiple angles to form damping, so that the watch seat 22, the watch base 21, the headphone base 11, and the support arm 32 can hover after rotating to a certain angle. It should be noted that the headphone base 11 and the watch base 21 can be hingedly connected through a connecting plate, and hinge shafts 40 are respectively set at both ends of the connecting plate to hinge the headphone base 11 and the watch base 21. Such a setting can make up for the problem that the watch base 21 is not easy to flip due to its excessive thickness. Exemplarily, the folding scheme of this embodiment is: first rotate the watch placement seat 22 to be stored in the storage compartment 23, then flip and fold the watch base 21 toward the headphone base 11, then flip and fold the support arm 32 toward the headphone base 11, and then flip and fold the mobile phone base 31 toward the support arm 32 to complete the folding and storage. At this time, the mobile phone charging area on the mobile phone base 31 is exposed to the outside, and the mobile phone is usually used frequently and charged many times. When charging the mobile phone alone, this foldable all-in-one wireless charger can be in a folded state.

[0041] The above solutions can simplify the user's charging needs, reduce the clutter of charging cables, and improve charging efficiency. They are usually very suitable for home, office or travel, allowing users to conveniently charge multiple devices at the same time without plugging and unplugging multiple charging cables. In addition, different charging modules can also hover at different placement angles, which can provide users with more abundant usage scenarios.

[0042] In one embodiment of the present application, the watch placement seat 22, the watch base 21, the support arm 32, the hinged end of the earphone base 11, and the mobile phone base 31 are defined as rotating parts, the earphone base 11, one side of the receiving compartment 23, and the hinged end of the support arm 32 and the mobile phone base 31 are fixed parts, and each of the hinge shafts 40 includes:

[0043] The main shaft 41 is a hollow structure to form an electronic wire lead position. Two shaft shoulders 411 are arranged in the middle of the main shaft 41, and the two ends of the main shaft 41 are respectively fixed to the fixing part;

[0044] Two gear sets 42, the two gear sets 42 are respectively sleeved on the two ends of the main shaft 41, including rotating teeth 421 and fixed teeth 422, the rotating teeth 421 are movably connected to the main shaft 41, the fixed teeth 422 are fixedly connected to the main shaft 41, the fixed teeth 422 and the rotating teeth 421 both have teeth that mesh face to face with each other, and the rotating teeth 421 are connected to the rotating part;

[0045] Two elastic members 43 are respectively sleeved on two ends of the main shaft 41 , one end of the elastic member 43 abuts against the rotating tooth 421 , and the other end abuts against the shaft shoulder 411 .

[0046] Combined with reference Figure 3 and Figure 4 As shown, for the convenience of description, in this embodiment, the watch placement seat 22, the watch base 21, the support arm 32 and the hinged end of the earphone base 11 and the mobile phone base 31 can be defined as rotating parts, and the earphone base 11, one side of the storage compartment 23 and the hinged end of the support arm 32 and the mobile phone base 31 are all fixed parts. The hinge shaft 40 can include a main shaft 41, two gear sets 42 and two elastic members 43. The main shaft 41 can be a hollow structure or a structure with a flat middle part to facilitate the lead-out of the electronic wire. Two shaft shoulders 411 are convexly provided at intervals in the middle part of the main shaft 41. The two ends of the main shaft 41 can be fixed to the fixed part by screws, or fixed to the fixed part by clamping or bonding. The two gear sets 42 are respectively sleeved on the two ends of the main shaft 41, including rotating teeth 421 and fixed teeth 422. The fixed teeth 422 are clamped and fixed on the end of the main shaft 41. A clamping groove can be set on the main shaft 41, and a clamping block is set on the inner ring of the fixed teeth 422 for fixing; the rotating teeth 421 and the main shaft 41 are rotatably connected, and the end faces of the rotating teeth 421 and the fixed teeth 422 opposite to each other are provided with teeth with concave and convex intervals, and the two mesh with each other. An elastic member 43 is also sleeved between the rotating teeth 421 and the shaft shoulder 411, and the two ends of the elastic member 43 are respectively abutted against the rotating teeth 421 and the shaft shoulder 411, so that the rotating teeth 421 and the fixed teeth 422 remain in a meshing state. The elastic member 43 can be a compression spring, a gas spring, etc. When the rotating part needs to rotate, the teeth of the rotating teeth 421 slide out from the teeth of the fixed teeth 422 and compress the elastic member 43. After rotating a tooth angle and then re-engaging, the elastic member 43 restores the deformation and presses the rotating teeth 421 to keep the rotating part in a suspended state. Compared with the above scheme in which the rotating part is suspended by forming damping through interference fit, the rotation is smoother and the suspension is more stable through the cooperation between the fixed teeth 422 and the rotating teeth 421, and it is not easy to be fatigued and damaged after long-term use, resulting in unstable support. In this embodiment, by suspending the rotating part at different angles, different usage scenarios can be provided to the user, and the application is more extensive.

[0047] In one embodiment of the present application, a clamping member 4211 is protruding from the outer edge of the rotating tooth 421 , and a clamping groove is provided at the connection between the rotating portion and the rotating tooth 421 .

[0048] Combined with reference Figure 3 As shown, a clamping piece 4211 may be protruded from the outer edge of the rotating tooth 421, and a clamping groove matching the same may be provided on the rotating portion for easy installation and fixation. The rotating tooth 421 and the rotating portion may also be integrally formed.

[0049] In one embodiment of the present application, one end of the support arm 32 hinged to the headphone base 11 is bent toward one side of the headphone base 11 to form a protrusion 321 to accommodate the watch base 21 folded to the headphone base 11.

[0050] Combined with reference Figure 2 and Figure 5 As shown, after the watch base 21 is flipped and folded, the support arm 32 is folded onto the watch base 21, and the support wall needs to overcome the thickness of the watch base 21. Therefore, one end of the support arm 32 can be bent to form a convex position 321, and at this time, the main body of the support arm 32 forms a concave position relative to the convex position 321, which can accommodate the watch base 21 folded to the earphone base 11.

[0051] Combined with reference Figure 6 As shown, in one embodiment of the present application, a wireless charging coil 311 is disposed in the mobile phone charging base 31, and a magnet group 312 is arranged in the wireless charging coil 311, and a magnetic conductive sheet 313 is disposed at the bottom of the magnet group 312.

[0052] It should be noted that the mobile phone may have a certain tilt angle after being placed on the mobile phone base 31 . The mobile phone can be adsorbed and fixed by arranging a magnet group 312 around the wireless charging coil 311 . In order to enhance the magnetism, a magnetic conductive sheet 313 can also be set at the bottom of the magnet group 312 .

[0053] Combined with reference Figure 7 As shown, in one embodiment of the present application, a watch charging coil 211 and a watch PCB board 212 are disposed in the watch placement seat 22 .

[0054] Combined with reference Figure 8 As shown, in one embodiment of the present application, an earphone charging coil 111 and an earphone PCB board 112 are disposed in the earphone base 11 .

[0055] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0056] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A foldable all-in-one wireless charger, characterized in that: include: A Bluetooth headset charging module comprises a headset base, wherein an end surface of the headset base is provided with a Bluetooth headset charging area; A watch charging module, comprising a watch base and a watch placement seat, wherein the end surface of the watch base is provided with a storage compartment, the watch placement seat is hinged to one side of the storage compartment, and the watch base is hinged to one side of the earphone base; and The mobile phone charging module comprises a mobile phone base and a support arm, wherein one end of the support arm is hinged to the earphone base on a side adjacent to or opposite to the watch base, and the other end is hinged to the mobile phone base, and a mobile phone charging area is arranged on the mobile phone base.

2. The foldable all-in-one wireless charger according to claim 1, characterized in that: The hinges of the watch placement seat and the storage bin, the watch base and the earphone base, the support arm and the earphone base, and the support arm and the mobile phone base are all provided with hinge shafts. The watch placement seat, the watch base, one end of the support arm and the earphone base, and the mobile phone base are defined as rotating parts, and the earphone base, one side of the storage bin, and one end of the support arm and the mobile phone base are all fixed parts. Each of the hinge shafts includes: The main shaft is a hollow structure to form an electronic wire lead position, and two shaft shoulders are arranged in the middle of the main shaft, and the two ends of the main shaft are respectively fixed to the fixing part; Two gear sets, the two gear sets are respectively sleeved on the two ends of the main shaft, including rotating teeth and fixed teeth, the rotating teeth are movably connected to the main shaft, the fixed teeth are fixedly connected to the main shaft, the fixed teeth and the rotating teeth both have teeth that mesh with each other face to face, and the rotating teeth are connected to the rotating part; Two elastic members are respectively sleeved on two ends of the main shaft, one end of the elastic member abuts against the rotating tooth, and the other end abuts against the shaft shoulder.

3. The foldable all-in-one wireless charger according to claim 2, characterized in that: A clamping piece is protruded from the outer edge of the rotating tooth, and a clamping groove is provided at the connection between the rotating part and the rotating tooth.

4. The foldable all-in-one wireless charger according to claim 1, characterized in that: One end of the support arm hinged to the earphone base is bent toward one side of the earphone base to form a convex position to accommodate the watch base folded onto the earphone base.

5. The foldable all-in-one wireless charger according to claim 1, characterized in that: A wireless charging coil is arranged in the mobile phone base, a magnet group is arranged on the wireless charging coil, and a magnetic conductive sheet is arranged at the bottom of the magnet group.

6. The foldable all-in-one wireless charger according to claim 1, characterized in that: A watch charging coil and a watch PCB board are arranged in the watch placement seat.

7. The foldable all-in-one wireless charger according to claim 1, characterized in that: The earphone base is provided with an earphone charging coil and an earphone PCB board.

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