Watch with wireless charging and anti-disassembly functions

Abstract

The utility model relates to the technical field of watches, and particularly discloses a watch with wireless charging and tamper functions, which comprises a watch body, and a first watchband and a second watchband fixedly mounted on two sides of the watch body, the built-in receiving coil is fixedly mounted on the inner bottom side of the meter body; the first wireless charging receiving coils are arranged in the first watchband at equal intervals; the second wireless charging receiving coils are arranged in the second watchband at equal intervals; the first buckle is connected to the far end of the second watchband, and a third wireless charging receiving coil is arranged in the first buckle. According to the watch with the wireless charging and anti-disassembly functions, the magnetic resonance multiple coils are assembled in a series connection or parallel connection mode, and when any power receiving end coil is within the effective charging range of the charging end coil, the stable charging or power supply effect on the power receiving end can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of watches, and more particularly to the technical field of wireless charging, and in particular to a watch with wireless charging and anti-disassembly functions. Background Art

[0002] Wireless charging technology is currently used in many fields, such as robots, mobile phones, mice, etc. Currently, there are three main charging solutions for watches or bracelets:

[0003] The first type: socket charging, which includes Android port, TYPE-C port, and Apple port. Disadvantages: 1. It must be charged with a USB or TYPE-C connector, and the charging port is not waterproof, making it difficult to achieve IP68 waterproof rating; 2. After the USB charging port is plugged in and out too many times, poor contact will occur; 3. Either remove the watch or bracelet to charge, or leave the charging cable plugged in, which limits the range of activities and makes it very inconvenient for activities and work, and is not suitable for supervised persons (supervised persons are prohibited from disassembling watches or bracelets).

[0004] The second type: magnetic charging, disadvantages: 1. Magnetic charging belongs to metal contact charging, and has poor waterproof and anti-rust capabilities; 2. Magnetic charging also requires plugging in, but the suction method is different, and there is also a limited range of movement, which is inconvenient for activities and work.

[0005] The third type: ordinary wireless charging, which is divided into two categories: the first type is flat-panel wireless charging, where you take off your watch or bracelet and place it on the wireless charging plate, which can solve the problems of waterproofing and rust prevention. Disadvantages: 1. You need to take off your watch or bracelet, which is not suitable for product usage scenarios of supervised people; 2. The charging position is fixed and must be charged close to the surface. If the position is not aligned or the distance is increased, the power will be cut off, and the charging efficiency and experience are very poor. The second type is that the power bank is made into a wireless charging transmitter, and the watch or bracelet has a built-in wireless charging receiver. The power bank is covered or placed flat on the watch or bracelet for wireless charging. Disadvantages: 1. While solving disadvantage 2 of the above two charging methods, a power bank module is added. Although it solves the problems of limited activities and inconvenience at work, the power bank also needs to be purchased and charged, which will increase the workload, product cost and management cost.

[0006] However, combined with existing technologies, it is found that these wireless charging methods all require fixed positions, the charging end (wireless charging transmitter) and the receiving end (watch or bracelet) cannot move relative to each other, and the product charging method is rigid. If the watch or bracelet cannot be taken off, such as the elderly with dementia or the supervised person, this wireless charging method is not humane and charging is inconvenient. A better and more flexible wireless charging method is needed to solve this problem.

[0007] Therefore, we propose a watch with wireless charging and anti-tampering functions to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a watch with wireless charging and anti-disassembly functions, so as to solve the problems proposed in the above background technology that the current wireless charging methods all require a fixed position, the product charging method is rigid, and charging is inconvenient in the scenario where the watch or bracelet cannot be taken off.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a watch with wireless charging and anti-disassembly functions, comprising: a watch body and a first watch strap and a second watch strap fixedly mounted on both sides of the watch body;

[0010] Also includes:

[0011] A built-in receiving coil, wherein the built-in receiving coil is fixedly mounted on the inner bottom side of the meter body;

[0012] a first wireless charging receiving coil, wherein the first wireless charging receiving coil is arranged inside the first watch band at equal intervals;

[0013] a second wireless charging receiving coil, wherein the second wireless charging receiving coil is arranged at equal intervals inside the second watch strap;

[0014] A first buckle, wherein the first buckle is connected to the far end of the second strap, a third wireless charging receiving coil is arranged inside the first buckle, a metal screw is provided on the inner top side of the first buckle, and a metal screw that can be bolted to the metal screw is provided on the first strap.

[0015] Preferably, the side of the first buckle corresponds to the side of the third wireless charging receiving coil.

[0016] Preferably, the first wireless charging receiving coil, the second wireless charging receiving coil and the third wireless charging receiving coil are arranged in series.

[0017] Preferably, a second buckle is connected to the distal end of the second strap, and a third wireless charging receiving coil is also installed inside the second buckle.

[0018] Preferably, the first wireless charging receiving coil, the second wireless charging receiving coil and the third wireless charging receiving coil are arranged in parallel.

[0019] Preferably, a second buckle is connected to the distal end of the second strap, and the second buckle is arranged in series with the built-in receiving coil.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects: the watch with wireless charging and anti-disassembly functions is assembled in series or parallel by using magnetic resonance (magnetic resonance) multi-coil mode, and when any receiving-end coil (receiving coil) is within the effective charging range of the charging-end coil (transmitting coil), the receiving end (watch or bracelet) can be stably charged or powered;

[0021] 1. The watch described in this solution does not need to be set up with a charging interface and can be charged without contact, which directly eliminates the problems of wear and poor contact;

[0022] 2. The watch described in this solution uses wireless charging to achieve fully sealed charging, which can easily achieve IP68 level. The product can even be charged in water, and can ensure waterproof and rust-proof functions;

[0023] 3. The watch described in this solution is designed with multiple coils in series or in parallel, so that after the watch or bracelet is worn, the entire wrist is wrapped with coils. When the wrist is turned at any angle, one or more coils can receive the energy of the wireless charging transmitting coil, thereby providing power to the back-end watch or bracelet, greatly improving the convenience and flexibility of the product. The product does not need to be taken off or charged in a fixed position, which is very suitable for charging watches or bracelets of supervised persons;

[0024] 4. The watch or bracelet described in this solution is locked with two specially designed metal screws at the buckle. When the screws are locked, the coils on the left and right branches of the watch or bracelet will be turned on, and the wireless charging circuit board has the function of real-time monitoring of the electronic parameters of the coil. When the screws of the watch or bracelet are violently removed, cut, or the coil is stretched, the electronic parameters of the coil will change, and this change will cause the wireless charging receiving circuit to send an alarm signal to the watch, thereby realizing the background system alarm. This function is very suitable for scenes with supervised personnel or similar needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0026] Figure 1 This is a front perspective structural diagram of Embodiment 1 of the present utility model;

[0027] Figure 2 This is a side perspective structural diagram of the utility model;

[0028] Figure 3 This is a front perspective structural diagram of Embodiment 2 of the present utility model;

[0029] Figure 4 This is a front perspective structural diagram of Embodiment 3 of the present utility model;

[0030] Figure 5 This is a schematic diagram of the charging principle of the utility model.

[0031] In the figure: 1. watch body; 2. first watch strap; 3. second watch strap; 4. built-in receiving coil; 5. first wireless charging receiving coil; 6. second wireless charging receiving coil; 7. first buckle; 8. third wireless charging receiving coil; 9. metal screw; 10. fixing hole; 11. second buckle. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model, so that the implementation process of how the application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them.

[0033] Embodiment 1:

[0034] See also Figure 1-2 The utility model provides a technical solution: a watch with wireless charging and anti-disassembly functions, comprising: a watch body 1, a first watch strap 2, a second watch strap 3, a built-in receiving coil 4, a first wireless charging receiving coil 5, a second wireless charging receiving coil 6, a first buckle 7, a third wireless charging receiving coil 8, a metal screw 9 and a fixing hole 10;

[0035] The first watchband 2 and the second watchband 3 are fixedly mounted on both sides of the watch body 1, the built-in receiving coil 4 is fixedly mounted on the inner bottom side of the watch body 1, the first wireless charging receiving coil 5 is evenly spaced inside the first watchband 2, and the second wireless charging receiving coil 6 is evenly spaced inside the second watchband 3;

[0036] The first buckle 7 is connected to the far end of the second strap 3, the third wireless charging receiving coil 8 is arranged inside the first buckle 7, and a metal screw 9 is provided on the top side of the first buckle 7, the first strap 2 is provided with a metal screw 9 that can be bolted to the metal screw 9, the side of the first buckle 7 covers the side of the third wireless charging receiving coil 8, and the first wireless charging receiving coil 5, the second wireless charging receiving coil 6 and the third wireless charging receiving coil 8 are arranged in series;

[0037] In a specific application scenario, when worn, the first strap 2 and the second strap 3 are wrapped around the wrist of the wearer, the first strap 2 is inserted into the inner side of the first buckle 7, and is fixed by the corresponding connection between the metal screw 9 and the fixing hole 10. While the metal screw 9 is connected, the third wireless charging receiving coil 8 inside the first buckle 7 and the first wireless charging receiving coil 5 set on the inner side of the second strap 3 are connected in series. When charging is needed, due to the first wireless charging receiving coil 5 and the second wireless charging receiving coil 6 installed inside the first strap 2 and the second strap 3 respectively, and the built-in receiving coil 4 and the third wireless charging receiving coil 8 respectively set inside the watch body 1 and the first buckle 7, the wearer can charge the watch when placing any position close to the wireless charging device without taking it off, which is suitable for wearing and use by supervised persons.

[0038] Embodiment 2:

[0039] The difference from the above embodiment is that, please refer to Figure 3 The utility model provides another technical solution: a watch with wireless charging and anti-disassembly functions, comprising: a watch body 1, a first watch strap 2, a second watch strap 3, a built-in receiving coil 4, a first wireless charging receiving coil 5, a second wireless charging receiving coil 6, a third wireless charging receiving coil 8, a fixing hole 10 and a second buckle 11, the far end of the second watch strap 3 is connected with the second buckle 11, and the interior of the second buckle 11 is also installed with the third wireless charging receiving coil 8, the first wireless charging receiving coil 5, the second wireless charging receiving coil 6 and the third wireless charging receiving coil 8 are arranged in parallel, in a specific application scenario, after wearing according to the above embodiment, the first wireless charging receiving coil 5, the second wireless charging receiving coil 6 and the third wireless charging receiving coil 8 are arranged in parallel, and can be directly charged and used during charging;

[0040] Embodiment 3:

[0041] The difference from the above embodiment is that, please refer to Figure 4 The utility model provides another technical solution: a watch with wireless charging and anti-disassembly functions, comprising: a watch body 1, a first strap 2, a second strap 3, a built-in receiving coil 4, a fixing hole 10 and a second buckle 11, the far end of the second strap 3 is connected with the second buckle 11, and the second buckle 11 and the built-in receiving coil 4 are arranged in series. In a specific application scenario, after wearing according to the above embodiment, the second buckle 11 can directly contact the wireless charging device for charging.

[0042] Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model; the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in the field. In addition, the directional nouns such as up, down, left, right, front and back in the text only represent their relative positions rather than absolute positions.

[0043] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A watch with wireless charging and anti-tampering functions, comprising: A watch body (1) and a first watch strap (2) and a second watch strap (3) fixedly mounted on both sides of the watch body (1); It is characterized by further comprising: A built-in receiving coil (4), wherein the built-in receiving coil (4) is fixedly mounted on the inner bottom side of the meter body (1); first wireless charging receiving coils (5), the first wireless charging receiving coils (5) being arranged at equal intervals inside the first watchband (2); A second wireless charging receiving coil (6), wherein the second wireless charging receiving coil (6) is arranged at equal intervals inside the second watchband (3); A first buckle (7), wherein the first buckle (7) is connected to the distal end of the second watchband (3), a third wireless charging receiving coil (8) is arranged inside the first buckle (7), a metal screw (9) is provided on the top side of the interior of the first buckle (7), and a metal screw (9) is provided on the first watchband (2) to be bolted to the metal screw (9).

2. A watch with wireless charging and anti-tampering functions according to claim 1, characterized in that: The side of the first buckle (7) corresponds to the side of the third wireless charging receiving coil (8).

3. A watch with wireless charging and anti-tampering functions according to claim 2, characterized in that: The first wireless charging receiving coil (5), the second wireless charging receiving coil (6) and the third wireless charging receiving coil (8) are arranged in series.

4. A watch with wireless charging and anti-tampering functions according to claim 1, characterized in that: The far end of the second watchband (3) is connected to a second buckle (11), and a third wireless charging receiving coil (8) is also installed inside the second buckle (11).

5. A watch with wireless charging and anti-tampering functions according to claim 4, characterized in that: The first wireless charging receiving coil (5), the second wireless charging receiving coil (6) and the third wireless charging receiving coil (8) are arranged in parallel.

6. A watch with wireless charging and anti-tampering functions according to claim 1, characterized in that: The far end of the second strap (3) is connected to a second buckle (11), and the second buckle (11) is arranged in series with the built-in receiving coil (4).

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