Portable charging device of smart watch

Abstract

The utility model relates to the technical field of intelligent watches, in particular to a portable charging device of an intelligent watch, which comprises a shell, a wireless charging panel, a storage battery and a charging assembly. Two ends of the shell are arc-shaped, the intelligent watch wraps the outer side of the shell, and one side of the top end of the middle of the shell is provided with an upper cover used for limiting and protecting a watch body of the intelligent watch in a use state; the wireless charging panel is arranged in the middle of the top end of the shell and makes contact with the intelligent watch body. The charging assembly is arranged on the inner side of the shell and connected with the wireless charging panel through a wire. The number of the storage battery is at least one. According to the intelligent watch, the watch body is placed at the top end of the wireless charging panel, the watchband wraps the outer side of the shell and is connected with the shell, the upper cover is closed to protect the watch body of the intelligent watch, the charging assembly charges the watch body through the wireless charging panel according to the electric quantity of the storage battery, and charging of the intelligent watch is convenient.

Description

Technical Field

[0001] This utility model relates to the field of smartwatch technology, specifically to a portable charging device for smartwatches. Background Technology

[0002] A smartwatch is a wearable device that combines the functions of a smartphone and a wristwatch. It has core functions such as location tracking and anti-loss, audio and video calls, as well as multiple functions such as electronic payment, health monitoring, social chat, photography, and intelligent object recognition. Due to the size limitations of smartwatches, their battery life is relatively short, so they need to be recharged frequently.

[0003] Chinese patent document CN222381372U discloses a portable charging dock for a smartwatch, including an outer casing, a cover, and a wireless charging dock. The cover is rotatably disposed at the opening of the outer casing. The wireless charging dock is disposed in a charging chamber inside the outer casing, with one end connected to the inner wall of the outer casing via a pivot, and the other end connected to the inner wall of the outer casing via a positioning structure. The positioning structure includes a positioning seat and a positioning pin. One side of the positioning seat is fixedly disposed on the inner wall of the outer casing, and the other side has a connecting groove. One end of the positioning pin is connected to the wireless charging dock, and the other end is slidably connected to the connecting groove.

[0004] However, when using the above solution, the smartwatch needs to be wrapped around the outside of the charging dock, and the charging dock needs to be placed inside the outer casing for charging. Since the edges of the charging dock are rounded, it is inconvenient to remove the charging dock from the outer casing, making it inconvenient to charge the smartwatch. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a portable charging device for smartwatches.

[0006] The technical solution of this utility model is: a portable charging device for a smartwatch, comprising a casing, a wireless charging pad, a battery, and a charging component;

[0007] The two ends of the casing are rounded, and the smartwatch is wrapped around the outside of the casing. The top of the middle part of the casing has a cover for limiting and protecting the smartwatch body when in use.

[0008] The wireless charging pad is located at the top center of the casing and makes contact with the smartwatch body.

[0009] The charging component is located inside the housing and connected to the wireless charging pad cable;

[0010] The number of batteries is at least one. The battery is located inside the casing and connected to the charging component wires, and is connected to the wireless charging pad through the charging component.

[0011] Preferably, the upper cover includes a cover body and a limiting block;

[0012] The cover is hinged to the top of the housing and has a cavity with an opening at the bottom in the middle.

[0013] There are two limiting blocks, both of which are installed on the inside of the cover, and the bottom of the limiting blocks are in contact with the connecting feet of the smartwatch body.

[0014] Preferably, there are notches at the bottom of both sides of the cover, and the smartwatch strap is located inside the notch.

[0015] Preferably, magnets are provided at the bottom of the cover and on the side of the notch, and at the top of the shell, with the two magnets positioned correspondingly and having opposite magnetic poles.

[0016] Preferably, an observation window is provided on the inner side of the cover and above the smartwatch body, and the outer dimension of the observation window is larger than the outer dimension of the smartwatch body.

[0017] Preferably, the charging component includes a charging port and a circuit board;

[0018] The circuit board is located inside the housing and is connected to the wireless charging pad and battery wires;

[0019] The charging port is located on the circuit board and one end extends outward from the casing.

[0020] Preferably, a storage compartment is provided on the front side of the shell, and one end of the storage compartment is open.

[0021] Preferably, a display screen is provided on the front side of the housing, and the display screen is connected to the circuit board wires.

[0022] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0023] In this invention, the watch body is placed on top of the wireless charging pad, and the watch strap is wrapped around the outside of the housing and connected to each other. At the same time, the top cover is closed to protect the watch body, and the charging component charges the watch body with the battery through the wireless charging pad, making the charging of the smartwatch more convenient. Attached Figure Description

[0024] Figure 1 This is a perspective view of one embodiment of the present invention.

[0025] Figure 2This is a schematic diagram of the upper cover structure in one embodiment of the present invention.

[0026] Figure 3 This is a cross-sectional schematic diagram of the shell structure in one embodiment of the present invention.

[0027] Reference numerals: 1. Housing; 2. Display screen; 3. Storage compartment; 4. Charging port; 5. Cover; 6. Observation window; 7. Notch; 8. Magnet; 9. Limiting block; 10. Wireless charging plate; 11. Circuit board; 12. Battery. Detailed Implementation

[0028] Example 1

[0029] like Figure 1-3 As shown, the present invention proposes a portable charging device for a smartwatch, comprising a housing 1, a wireless charging pad 10, a battery 12, and a charging assembly.

[0030] The two ends of the housing 1 are rounded, and the smartwatch is wrapped around the outside of the housing 1. The top of the middle part of the housing 1 is provided with a top cover for limiting and protecting the smartwatch body when in use.

[0031] The wireless charging pad 10 is disposed at the top center of the housing 1 and in contact with the smartwatch body. The wireless charging pad 10 may optionally have a magnetic structure (not shown in the prior art diagram).

[0032] The charging component is located inside the housing 1 and connected to the wireless charging pad 10 wire;

[0033] The number of batteries 12 is at least one. The batteries 12 are disposed inside the housing 1 and connected to the charging component wires, and are connected to the wireless charging pad 10 through the charging component.

[0034] In this embodiment, by opening the top cover and placing the smartwatch body on top of the wireless charging pad 10, and wrapping the smartwatch strap around the outside of the housing 1 and connecting the strap, the watch is securely fixed to the outside of the housing 1. Then, the top cover is closed to protect the smartwatch body, while ensuring that the wireless charging pad 10 is in close contact with the watch. The power stored in the battery 12 is then transferred to the smartwatch body through the wireless charging pad 10 via the charging component, enabling the smartwatch body to charge. This makes charging the smartwatch more convenient.

[0035] Example 2

[0036] like Figure 2 As shown, the present invention proposes a portable charging device for a smartwatch. The difference between this embodiment and the first embodiment is that the upper cover includes a cover body 5 and a limiting block 9.

[0037] The cover 5 is mounted on the top of the housing 1 by a hinge, and has a cavity with an opening at the bottom in the middle.

[0038] There are two limiting blocks 9, both of which are installed on the inside of the cover 5, and the bottom of the limiting blocks 9 are in contact with the connecting feet of the smartwatch body.

[0039] In an optional embodiment, notches 7 are provided at the bottom of both sides of the cover 5, and the smartwatch strap is located inside the notches 7, so that the strap and the watch body can be placed inside the cover 5 at the same time for charging during use.

[0040] In an optional embodiment, magnets 8 are provided at the bottom of the cover 5 and on the side of the notch 7 and at the top of the housing 1. The two magnets 8 are arranged in opposite positions with opposite magnetic poles, so that the cover 5 can be attracted and fixed to the top of the housing 1 by the magnetic force of the magnets 8 during use.

[0041] In an optional embodiment, an observation window 6 is provided on the inner side of the cover 5 and above the smartwatch body. The outer dimension of the observation window 6 is larger than the outer dimension of the smartwatch body, so as to allow the watch status to be observed when charging.

[0042] In this embodiment, the cover 5 is connected to the housing 1 by a hinge, making the use of the cover 5 more convenient. The bottom end of the cover 5 is tightly attracted to the top end of the housing 1 by the magnetic force of the magnet 8, so that the cover 5 and the housing 1 are stably connected, and the cover 5 fixes and protects the watch body. The notch 7 accommodates the watch strap, avoiding obstruction between the cover 5 and the watch strap. At the same time, by setting a limiting block 9 on the inside of the cover 5, the limiting block 9 contacts the connecting foot of the smart watch body when the cover 5 is closed on the top end of the housing 1, and presses it down, thereby improving the stability of the smart watch body.

[0043] Example 3

[0044] like Figure 3 As shown, the present invention proposes a portable charging device for a smartwatch. The difference between this embodiment and the first embodiment is that the charging component includes a charging port 4 and a circuit board 11.

[0045] The circuit board 11 is located inside the housing 1 and is connected to the wireless charging pad 10 and the battery 12 wires. This is the only existing technology and will not be described in detail here.

[0046] The charging port 4 is located on the circuit board 11 and one end extends outward from the housing 1.

[0047] In this embodiment, the circuit board 11 is connected to the wireless charging board 10 and the battery 12 via wires, so that the battery 12 and the wireless charging board 10 are connected. When in use, the battery 12 is connected to the charging port 4 via a charging cable, so that the battery 12 can be charged. Through the function of the circuit board 11, the power inside the battery 12 is transferred to the wireless charging board 10 to charge the smartwatch.

[0048] Example 4

[0049] like Figure 1-2 As shown, the present invention proposes a portable charging device for a smartwatch. The difference between this embodiment and the first embodiment is that a storage compartment 3 is provided on the front side of the housing 1, and one end of the storage compartment 3 is open.

[0050] In an optional embodiment, a display screen 2 is provided on the front side of the housing 1, and the display screen 2 is connected to the circuit board 11 by wires.

[0051] In this embodiment, the display screen 2 detects the amount of electricity stored inside the battery 12, and the storage compartment 3 stores the charging cable, making it more convenient to replenish the battery 12.

[0052] In this invention, the cover 5 is opened via a hinge, and the smartwatch body is placed on top of the wireless charging pad 10. The smartwatch strap is wrapped around both ends of the housing 1 and connected, securing the watch firmly to the outside of the housing 1. Simultaneously, the cover 5 is rotated towards the smartwatch body, closing and wrapping around the outside of the smartwatch body. The magnetic force of the magnet 8 tightly attracts the bottom of the cover 5 to the top of the housing 1, ensuring a stable connection between the cover 5 and the housing 1. The cover 5 then causes the limiting block 9 to contact the connecting feet of the smartwatch body, thus... The device is pressed down to ensure that the smartwatch body does not move easily during charging. At the same time, through the function of the circuit board 11, the power inside the battery 12 is transferred to the wireless charging pad 10 to charge the smartwatch. The display screen 2 monitors the power level inside the battery 12. The charging cable connected to the charging port 4 is placed inside the storage compartment 3. When the battery 12 needs to be recharged, the charging cable inside the storage compartment 3 is taken out and connected to the charging port 4 and the power source, so that the power of the battery 12 can be replenished, making it convenient to replenish the power of the battery 12.

[0053] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A portable charging device for a smart watch, characterized in that, The shell (1), the wireless charging plate (10), the battery (12) and the charging assembly are included. The two ends of the shell (1) are arc-shaped, the smart watch is wrapped on the outside of the shell (1), and the top side of the middle part of the shell (1) is provided with an upper cover for limiting and protecting the watch body in the use state. The wireless charging plate (10) is arranged at the top middle part of the shell (1) and contacts the watch body. The charging assembly is arranged on the inside of the shell (1) and is connected with the wireless charging plate (10) by wires. The number of the battery (12) is at least one, the battery (12) is arranged on the inside of the shell (1) and is connected with the charging assembly by wires, and is communicated with the wireless charging plate (10) through the charging assembly.

2. The portable charging device of a smart watch according to claim 1, wherein, The upper cover includes a cover body (5) and a limiting block (9). The cover body (5) is hingedly installed at the top end of the shell (1) and has a cavity with an open bottom in the middle part. The number of the limiting block (9) is two, and the two limiting blocks (9) are both installed on the inside of the cover body (5), and the bottom end of the limiting block (9) contacts the connecting leg of the watch body.

3. The portable charging device of claim 2, wherein, The bottom end of the cover body (5) is provided with a notch (7) on both sides, and the watch strap is located on the inside of the notch (7).

4. The portable charging device of claim 3, wherein, The bottom end of the cover body (5) and the side of the notch (7) are provided with a magnet (8) on the top end of the shell (1), the positions of the two magnets (8) are correspondingly arranged, and the magnetic poles are oppositely arranged.

5. The portable charging device of claim 2, wherein, The inside of the cover body (5) and above the watch body are provided with an observation window (6), and the outside dimension value of the observation window (6) is greater than the outside dimension value of the watch body.

6. The portable charging device of a smart watch according to claim 1, wherein, The charging assembly includes a charging port (4) and a circuit board (11). The circuit board (11) is arranged on the inside of the shell (1) and is connected with the wireless charging plate (10) and the battery (12) by wires. The charging port (4) is arranged on the circuit board (11) and extends to the outside of the shell (1) at one end.

7. The portable charging device of a smart watch according to claim 1, wherein, The front side of the shell (1) is provided with a storage bin (3), and one end of the storage bin (3) is in an open shape.

8. The portable charging device of claim 6, wherein, The front side of the shell (1) is provided with a display screen (2), and the display screen (2) is connected with the circuit board (11) by wires.

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