Wireless charging split docking station

Abstract

The utility model relates to the technical field of docking stations, in particular to a wireless charging split type docking station which comprises a docking station body, one end of the docking station body is fixedly connected with a first charging line, the other end of the docking station body is fixedly connected with a three-in-one data line, and a clamping groove is formed in the middle of the front side of the docking station body. A clamping groove is formed in the docking station body, a USB slot located in the front side of the docking station body is formed in one side of the clamping groove, a first magnet connected to the front side of the docking station body in an embedded mode is arranged on the inner side of the clamping groove, a second magnet is connected to the side, away from the docking station body, of the first magnet in a magnetic attraction mode, and a wireless charging shell is fixedly connected to the outer side of the second magnet. Through the arrangement of the first charging line, the three-in-one data line, the wireless charging shell, the circuit board, the quick charging coil, the rotating shaft, the reset wheel, the second charging line and the line hole, the docking station not only can carry out wired charging on other equipment, but also can carry out wireless charging on other equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of expansion docks, in particular to a wireless charging split expansion dock. Background Art

[0002] A docking station, also known as a port replicator, is an external device designed specifically for laptop computers. By duplicating or even expanding the ports of a laptop, it allows a convenient one-stop connection between the laptop and multiple accessories or external devices (such as a power adapter, network cable, mouse, external keyboard, printer, and external display). The functions of a docking station include connecting an external display, extending USB ports, wired network connections, extending audio ports, charging functions, data transmission and storage, etc. Wireless charging refers to the transmission of energy between the charger and the power-consuming device through a magnetic field, without the need for wires to connect the two. Therefore, both the charger and the power-consuming device can have no exposed conductive contacts.

[0003] Wireless charging technology is more convenient than wired charging. In the prior art, the expansion dock usually only has a simple expansion port function, without wireless charging and wired charging functions. Some expansion docks with wireless charging functions cannot separate the wireless charging function from the expansion function. In addition, the bottom surface of the traditional expansion dock is relatively smooth and easy to slide off the table. There is no way to fix the traditional expansion dock. Therefore, a wireless charging split expansion dock is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wireless charging split docking station to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wireless charging split expansion dock comprises an expansion dock body, one end of the expansion dock body is fixedly connected to a first charging cable, the other end of the expansion dock body is fixedly connected to a three-in-one data cable, a locking groove is provided in the middle of the front side of the expansion dock body, one side of the locking groove is provided with a USB slot located on the front side of the expansion dock body, the inner side of the locking groove is provided with a first magnet embedded and connected to the front side of the expansion dock body, the side of the first magnet away from the expansion dock body is magnetically connected to a second magnet, the outer side of the second magnet is fixedly connected to a wireless charging shell, the inner side of the wireless charging shell is fixedly connected to a circuit board, one side of the circuit board is fixedly connected to a fast charging coil, the side of the circuit board away from the fast charging coil is fixedly connected to a rotating shaft, the outer side of the rotating shaft is rotatably connected to a reset wheel, the outer side of the reset wheel is fixedly connected to the second charging cable, and one side of the wireless charging shell is provided with a wire hole passing through the wireless charging shell.

[0007] Preferably, a thread groove is provided on one side of the expansion dock body, a thread block is spirally connected to the inner side of the thread groove, a suction cup is fixedly connected to the side of the thread block away from the thread groove, and rubber particles are fixedly connected to the side of the expansion dock body close to the thread groove.

[0008] Preferably, the number of the thread grooves, thread blocks and suction cups are all six, the inner diameter of the thread groove is slightly larger than the outer diameter of the thread block, the number of the rubber particles is several, and the rubber particles are distributed in an array on one side of the docking station body.

[0009] Preferably, the first charging cable and the second charging cable have the same specifications, the inner diameter of the engagement groove is slightly larger than the outer diameter of the wireless charging housing, and the first magnet and the second magnet have the same size.

[0010] Preferably, one end of the rotating shaft away from the circuit board is fixedly connected to the inner side of the wireless charging housing, and the second charging cable is located inside the cable hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, by providing the first charging cable, the three-in-one data cable, the wireless charging shell, the circuit board, the fast charging coil, the rotating shaft, the reset wheel, the second charging cable and the cable hole, the expansion dock can not only perform wired charging for other devices, but also perform wireless charging for other devices. When the wired charging function is needed, the first charging cable is directly connected to the power, and then the three-in-one data cable is connected to other devices. The expansion dock body can perform wired charging for other devices. When the wireless charging function is needed, the device that can be wirelessly charged is directly placed on the surface of the wireless charging shell, and then the second charging cable is pulled out. At this time, the reset wheel and the rotating shaft rotate, the second charging cable is lengthened, the second charging cable is connected to the power, and an electromagnetic field is generated under the cooperation of the circuit board and the fast charging coil, and the device can be charged. After use, the second charging cable is pulled out again, and the reset wheel can be rotated to reset, and the redundant second charging cable is put into the inner side of the wireless charging shell to prevent it from being damaged.

[0013] 2. In the utility model, the expansion function and the wireless charging function of the expansion dock can be separated by setting the snap-fit ​​slot, the USB slot, the first magnet and the second magnet. When the expansion function and the wireless charging function need to be combined, the wireless charging shell is directly aligned with the snap-fit ​​slot and inserted, the first magnet and the second magnet are attracted to each other, and then the second charging cable is inserted into the USB slot, and the assembly is completed. When the two functions need to be used at the same time, the first charging cable is inserted into the computer to expand the computer port, and the computer can supply power to the wireless charging shell, so that the wireless charging function and the expansion function can be used at the same time. When the expansion function needs to be separated from the wireless charging function, the second charging cable is directly pulled out from the inside of the USB slot, and the wireless charging shell is taken out, and the expansion function and the wireless charging function can be separated;

[0014] 3. In the utility model, the threaded groove, threaded block, suction cup and rubber particles are provided, so that the expansion dock not only has an anti-slip function, but also can be fixed on the surface of a smooth object. In daily use, the rubber particles play an anti-slip function. When the expansion dock needs to be fixed on the surface of a smooth object, pick up the suction cup, align the threaded block with the threaded groove and screw it in, and the suction cup can be pressed on the surface of the smooth object. The suction cup is adsorbed on the surface of the smooth object and the expansion dock is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the cross-sectional structure of the wireless charging housing of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the wireless charging housing of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the expansion dock of the utility model;

[0018] Figure 4 This is a schematic diagram of the side structure of the expansion dock of the utility model;

[0019] Figure 5 For this utility model Figure 4 A schematic diagram of the structure at A;

[0020] Figure 6 It is a schematic diagram of the back structure of the expansion dock of the utility model.

[0021] In the figure: 1. docking station body; 2. first charging cable; 3. three-in-one data cable; 4. snap-fit ​​slot; 5. USB slot; 6. first magnet; 7. second magnet; 8. wireless charging shell; 9. circuit board; 10. fast charging coil; 11. rotating shaft; 12. reset wheel; 13. second charging cable; 14. cable hole; 15. threaded groove; 16. threaded block; 17. suction cup; 18. rubber particles. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0024] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] A wireless charging split docking station comprises an expansion docking station body 1, one end of the expansion docking station body 1 is fixedly connected to a first charging cable 2, the other end of the expansion docking station body 1 is fixedly connected to a three-in-one data cable 3, a clamping slot 4 is provided in the middle of the front side of the expansion docking station body 1, one side of the clamping slot 4 is provided with a USB slot 5 located on the front side of the expansion docking station body 1, the inner side of the clamping slot 4 is provided with a first magnet 6 embedded and connected to the front side of the expansion docking station body 1, the side of the first magnet 6 away from the expansion docking station body 1 is magnetically connected to a second magnet 7, the outer side of the second magnet 7 is fixedly connected to a wireless charging shell 8, the inner side of the wireless charging shell 8 is fixedly connected to a circuit board 9, one side of the circuit board 9 is fixedly connected to a fast charging coil 10, the side of the circuit board 9 away from the fast charging coil 10 is fixedly connected to a rotating shaft 11, the outer side of the rotating shaft 11 is rotatably connected to a reset wheel 12, the outer side of the reset wheel 12 is fixedly connected to a second charging cable 13, and one side of the wireless charging shell 8 is provided with a wire hole 14 passing through the wireless charging shell 8.

[0027] A thread groove 15 is provided on one side of the expansion dock body 1, and a thread block 16 is spirally connected to the inner side of the thread groove 15. A suction cup 17 is fixedly connected to the side of the thread block 16 away from the thread groove 15. Rubber particles 18 are fixedly connected to the side of the expansion dock body 1 close to the thread groove 15. There are six thread grooves 15, six thread blocks 16 and six suction cups 17. The inner diameter of the thread groove 15 is slightly larger than the outer diameter of the thread block 16. There are several rubber particles 18, and the rubber particles 18 are distributed in an array on one side of the expansion dock body 1. The first charging cable 2 and the second charging cable 13 have the same specifications. The inner diameter of the engaging groove 4 is slightly larger than the outer diameter of the wireless charging shell 8. The first magnet 6 and the second magnet 7 are the same size. The end of the rotating shaft 11 away from the circuit board 9 is fixedly connected to the inner side of the wireless charging shell 8, and the second charging cable 13 is located on the inner side of the wire hole 14.

[0028] Working process: When the wired charging function is needed, directly connect the first charging line 2 to the power supply, and then connect the three-in-one data line 3 to other devices. The docking station body 1 can charge other devices by wire. When the wireless charging function is needed, directly place the device that can be wirelessly charged on the surface of the wireless charging shell 8, and then pull out the second charging line 13. At this time, the reset wheel 12 and the rotating shaft 11 rotate, and the second charging line 13 is lengthened. Connect the second charging line 13 to the power supply, and generate an electromagnetic field with the cooperation of the circuit board 9 and the fast charging coil 10, and the device can be charged. After use, pull out the second charging line 13 again, and the reset wheel 12 can rotate and reset, and put the excess second charging line 13 into the inner side of the wireless charging shell 8 to prevent it from being damaged. When the expansion function and the wireless charging function need to be combined together, directly align the wireless charging shell 8 with the snap-in slot 4 and snap it in, and the first magnet 6 The second magnet 7 is attracted to each other, and then the second charging line 13 is inserted into the USB slot 5, and the assembly is completed. When the two functions need to be used at the same time, the first charging line 2 is inserted into the computer to expand the computer port, and the computer can power the wireless charging shell 8, so that the wireless charging function and the expansion function can be used at the same time. When the expansion function needs to be separated from the wireless charging function, the second charging line 13 is directly pulled out from the inside of the USB slot 5, and the wireless charging shell 8 is taken out, so that the expansion function can be separated from the wireless charging function. In daily use, the rubber particles 18 have an anti-slip function. When the expansion dock body 1 needs to be fixed on a smooth surface, pick up the suction cup 17, align the threaded block 16 with the threaded groove 15 and screw it in, so that the suction cup 17 can be pressed on the smooth surface of the object, and the suction cup 17 is adsorbed on the smooth surface of the object and fixes the expansion dock body 1.

[0029] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wireless charging split docking station, comprising a docking station body (1), characterized in that: One end of the expansion dock body (1) is fixedly connected to a first charging cable (2), and the other end of the expansion dock body (1) is fixedly connected to a three-in-one data cable (3). A snap-fitting slot (4) is provided in the middle of the front side of the expansion dock body (1), and one side of the snap-fitting slot (4) is provided with a USB slot (5) located on the front side of the expansion dock body (1). The inner side of the snap-fitting slot (4) is provided with a first magnet (6) embedded in the front side of the expansion dock body (1), and a side of the first magnet (6) away from the expansion dock body (1) is magnetically connected to a second magnet (7), and the second A wireless charging shell (8) is fixedly connected to the outside of the magnet (7), a circuit board (9) is fixedly connected to the inside of the wireless charging shell (8), a fast charging coil (10) is fixedly connected to one side of the circuit board (9), a rotating shaft (11) is fixedly connected to the side of the circuit board (9) away from the fast charging coil (10), a reset wheel (12) is rotatably connected to the outside of the rotating shaft (11), a second charging wire (13) is fixedly connected to the outside of the reset wheel (12), and a wire hole (14) that passes through the wireless charging shell (8) is provided on one side of the wireless charging shell (8).

2. The wireless charging split docking station according to claim 1, characterized in that: A thread groove (15) is provided on one side of the expansion dock body (1), a thread block (16) is spirally connected to the inner side of the thread groove (15), a suction cup (17) is fixedly connected to the side of the thread block (16) away from the thread groove (15), and rubber particles (18) are fixedly connected to the side of the expansion dock body (1) close to the thread groove (15).

3. The wireless charging split docking station according to claim 2, characterized in that: The number of the thread groove (15), the thread block (16) and the suction cup (17) is six each, the inner diameter of the thread groove (15) is slightly larger than the outer diameter of the thread block (16), the number of the rubber particles (18) is a plurality, and the rubber particles (18) are distributed in an array on one side of the docking station body (1).

4. The wireless charging split docking station according to claim 1, characterized in that: The first charging cable (2) and the second charging cable (13) have the same specifications, the inner diameter of the engaging groove (4) is slightly larger than the outer diameter of the wireless charging housing (8), and the first magnet (6) and the second magnet (7) are the same size.

5. The wireless charging split docking station according to claim 1, characterized in that: Place One end of the rotating shaft (11) away from the circuit board (9) is fixedly connected to the inner side of the wireless charging housing (8). The second charging cable (13) is located inside the cable hole (14).

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