Mobile phone and watch two-in-one wireless charger

Abstract

The utility model provides a two-in-one wireless charger for a mobile phone and a watch. The two-in-one wireless charger comprises a first main body, a circuit board assembly arranged on the first main body, a first coil, a connecting line, a spring arranged on the connecting line, and a second main body. A second coil is arranged in the second body and electrically connected with the connecting wire, the first coil is electrically connected with the circuit board assembly, the connecting wire is electrically connected with the circuit board assembly, and the connecting wire and / or one end of the spring are / is connected with the first body. A mobile phone can be wirelessly charged through the first coil, a smart watch can be wirelessly charged through the second coil, the second main body can stretch and retract through the configuration of the clockwork spring, the second main body can be stored when not used, the environment is kept concise, and the second main body can be stretched when needing to be far away from the first main body, so that the second main body is more convenient to use. Therefore, the second main body charges the watch.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a two-in-one wireless charger for a mobile phone and a watch. Background Art

[0002] As we all know, the car wireless charger is fixed on the car console through a suction cup base, or fixed on the blades of the car air outlet through a blade clamp, and connected to the power through a data cable, so that the mobile phone can be charged after it is placed on the car charger. And with the emergence of smart watches, watch chargers for wireless charging of watches have appeared on the market. For this reason, users have chargers for multiple electronic products, which are inconvenient to store, affecting the user experience, and purchasing multiple products at the same time increases the user's daily expenses. Utility Model Content

[0003] In order to solve the defects and shortcomings of the above-mentioned prior art, the utility model provides a two-in-one wireless charger for mobile phones and watches, which is used to solve the problem that the existing chargers are numerous, inconvenient for users to store and increase daily expenses.

[0004] The technical solution adopted by the utility model is:

[0005] A two-in-one wireless charger for a mobile phone and a watch, comprising:

[0006] First subject;

[0007] A circuit board assembly disposed in the first body;

[0008] A first coil disposed in the first body for charging a mobile phone, wherein the first coil is electrically connected to the circuit board assembly;

[0009] A connecting wire disposed in the first body, the connecting wire being electrically connected to the circuit board assembly;

[0010] A spring arranged on the connecting line, wherein one end of the connecting line and / or the spring is connected to the first body;

[0011] And a second body, wherein a second coil for charging the watch is arranged in the second body, and the second coil is electrically connected to the connecting wire.

[0012] Furthermore, the wireless charger also includes a storage seat arranged on the first body, wherein a storage space is provided in the storage seat, a fixed end is provided in the storage space, and one end of the connecting wire and / or the spring is fixed on the fixed end;

[0013] The circuit board assembly includes a first circuit board and a second circuit board, the second circuit board is arranged on the storage seat, the connecting wire is electrically connected to the second circuit board, the second circuit board and the first coil are electrically connected to the first circuit board, the connecting wire is stored in the storage space when in the storage state, and the storage seat is provided with a stretching opening for avoiding the connecting wire;

[0014] The first coil is located on a side of the storage seat away from the back of the first main body, and the first circuit board is located on one side of the first coil.

[0015] Furthermore, the storage seat has a first opening on a side away from the back of the first body, the first opening is opened corresponding to the position of the first coil, the second circuit board is passed through the fixing column, and the second circuit board is partially placed outside the storage seat.

[0016] Furthermore, a boss is protruding from the back of the first body, and the second body is located on one side of the boss;

[0017] When the connecting line is in the retracted state, the range of the orthographic projection of the second body is located within the range of the orthographic projection of the first body;

[0018] The first main body includes an intermediate shell and a first face shell and a first bottom shell respectively arranged on the front and back of the intermediate shell, the first face shell and the intermediate shell form a first space, the first bottom shell and the intermediate shell form a second space, the second space is connected to the first space, the first circuit board is arranged in the first space, the storage seat is at least partially located in the second space and on one side of the first circuit board, and the boss is arranged corresponding to the storage seat.

[0019] Furthermore, a charging interface is provided on the first circuit board, and a second opening is provided on the intermediate housing at a position corresponding to the charging interface;

[0020] The first coil is located in the first space and is arranged at a position corresponding to the boss. A third space is opened on the surface of the first shell at a position corresponding to the first coil. A first magnetic attraction component is arranged in the third space. A panel is also arranged on the surface of the first shell.

[0021] Furthermore, the thickness of the boss is equal to the thickness of the second body, and the side of the boss opposite to the second body matches the outer shape of the second body.

[0022] Furthermore, a second magnetic attraction component for adsorbing to a watch is arranged in the second body.

[0023] Furthermore, a support seat is arranged in the second main body, a first groove is opened in the middle of the support seat, a second annular groove is opened on the surrounding side of the first groove, a separator is formed between the first groove and the second annular groove, the first magnetic attraction member is arranged in the first groove, and the second coil is located in the second annular groove.

[0024] Furthermore, the surface of the second body is recessed downward to form a second groove, and the bottom surface of the second groove is an arc surface.

[0025] Furthermore, the second main body includes a second surface shell and a second bottom shell connected to the second surface shell to form a fourth space, and the support seat, the second magnetic attraction component, and the second coil are all located in the fourth space.

[0026] Beneficial effects of the utility model: Compared with the prior art, the utility model configures the first coil in the first body to wirelessly charge the mobile phone after the circuit board assembly is powered on. The second body is electrically connected to the circuit board assembly by a connecting wire, so that the second coil is electrically connected to the circuit board assembly, and the smart watch can be wirelessly charged through the second coil. In addition, a spring is configured on the connecting wire, so that the second body can be retracted, so that it can be stored when the second body is not in use, keeping the environment simple, and when the second body needs to be away from the first body, it can be stretched so that the second body can charge the watch. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of the utility model.

[0028] Figure 2 It is a three-dimensional diagram from another perspective of the utility model.

[0029] Figure 3 It is a schematic diagram of stretching the second body of the utility model.

[0030] Figure 4 It is an exploded view of the utility model.

[0031] Figure 5 This is an exploded view of the utility model from another perspective.

[0032] Figure 6 It is a three-dimensional diagram of the storage seat of the utility model. DETAILED DESCRIPTION

[0033] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the present embodiment of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model. Based on the embodiments of the utility model, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model.

[0034] Please refer to the attached Figure 1-6 ,A two-in-one wireless charger for mobile phones and watches in an embodiment of the utility model.

[0035] The two-in-one wireless charger for mobile phones and watches comprises: a first body 1; a circuit board assembly arranged in the first body 1; a first coil 14 arranged in the first body 1 for charging a mobile phone, the first coil 14 being electrically connected to the circuit board assembly; a connecting wire 17 arranged in the first body 1, the connecting wire 17 being electrically connected to the circuit board assembly; a spring arranged on the connecting wire 17; and a second body 2, the second body 2 being provided with a second coil 22 for charging a watch, the second coil 22 being electrically connected to the connecting wire 17. One end of the connecting wire 17 is connected to the first body 1, or one end of the spring is connected to the first body 1, or one end of the connecting wire 17 and one end of the spring are connected to the first body 1 at the same time.

[0036] The utility model configures a first coil 14 in the first body 1, which is used to wirelessly charge the mobile phone after the circuit board assembly is powered on. The second body 2 is electrically connected to the circuit board assembly by a connecting wire 17, so that the second coil 22 can be electrically connected to the circuit board assembly, and the smart watch can be wirelessly charged through the second coil 22. In addition, a spring is configured on the connecting wire 17, so that the second body 2 can be retracted, so that the second body 2 can be stored when not in use, keeping the environment simple, and when the second body 2 needs to be away from the first body 1, it can be stretched so that the second body 2 can charge the watch, solving the problem that the existing chargers are numerous, inconvenient for users to store, and increase daily expenses.

[0037] Specifically, in order to make the wireless charging structure of this embodiment compact, the wireless charger also includes a storage seat 10 arranged on the first body 1, and a storage space 101 is provided in the storage seat 10. A fixed end 102 is provided in the storage space 101. One end of the connecting wire 17 and / or the spring is fixed on the fixed end 102 to fix the connecting wire 17. The circuit board assembly includes a first circuit board 16 and a second circuit board 162. The second circuit board 162 is arranged on the storage seat 10. The connecting wire 17 is electrically connected to the second circuit board 162. The second circuit board 162 and the first coil 14 are both electrically connected to the first circuit board 16. The connecting wire 17 is stored in the storage space 101 when in the storage state. A stretching opening 103 for avoiding the connecting wire 17 is provided on the storage seat 10.

[0038] To facilitate the first coil 14 to charge the mobile phone, the first coil 14 is located on a side of the storage seat 10 away from the back of the first body 1 , and the first circuit board 16 is located on one side of the first coil 14 .

[0039] In one embodiment, the storage seat 10 is provided with a first opening 104 on a side away from the back side of the first main body 1, and the first opening 104 is opened corresponding to the position of the first coil 14. The second circuit board 162 is passed through the fixed end 102, and the second circuit board 162 is partially placed on the outside of the storage seat 10, so that the second circuit board 162 is electrically connected to the first circuit board 16 through wire routing.

[0040] In one embodiment, a boss 20 is formed on the back of the first body 1, and the second body 2 is located on one side of the boss 20. When the connecting line 17 is in the storage state, the range of the orthographic projection of the second body 2 is located within the range of the orthographic projection of the first body 1, so as to prevent the second body 2 from protruding from the first body 1 on the horizontal plane and reduce the collision between the second body 2 and other objects.

[0041] In one embodiment, the thickness of the boss 20 is equal to that of the second body 2, and the boss 20 matches the shape of the second body 2 on the side opposite to the second body 2, so as to accommodate the second body 2 and further reduce the collision between the body and other objects, thereby protecting the second body 2. When a blade clamp used for the air outlet blade of the vehicle control console is configured on the back of the boss 20, when it is fixed to the vehicle air outlet, the boss 20 can provide a storage space for the second body 2.

[0042] In one embodiment, to facilitate the production of the first main body 1, the first main body 1 includes an intermediate shell 15 and a first face shell 13 and a first bottom shell 18 respectively arranged on the front and back of the intermediate shell 15, the first face shell 13 and the intermediate shell 15 form a first space 151, the first bottom shell 18 and the intermediate shell 15 form a second space 181, the second space 181 is connected to the first space 151, the first circuit board 16 is arranged in the first space 151, the storage seat 10 is at least partially located in the second space 181 and on one side of the first circuit board 16, and the boss 20 is arranged corresponding to the storage seat 10.

[0043] In one embodiment, a charging interface 161 is provided on the first circuit board 16, and a second opening 152 is provided on the intermediate housing 15 at a position corresponding to the charging interface 161. The charging interface 161 is connected to an external power source to supply power to the circuit board assembly. Specifically, the charging interface 161 may be a USB-C interface, a USB-A interface, etc.

[0044] In one embodiment, the first coil 14 is located in the first space 151 and is arranged at a position corresponding to the boss 20. The surface of the first cover 13 is provided with a third space 131 at a position corresponding to the first coil 14. The third space 131 is provided with a first magnetic member 12. Specifically, the first magnetic member 12 can be a magnet for adsorbing a mobile phone so as to fix the mobile phone. The surface of the first cover 13 is also provided with a panel 11, and the panel 11 can be used to improve the aesthetics of the wireless charger.

[0045] In one embodiment, an indicator light is provided on the first circuit board 16, and a light guide 111 is provided at a position corresponding to the indicator light on the first body 1. Specifically, the light guide 111 passes through the first shell 13 and the panel 11 from the first space 151 so as to guide the light of the indicator light. The indicator light is used to indicate whether the charging interface 161 is connected to a power source, the charging status of a mobile phone or a watch, etc. Alternatively, the indicator light can also be used as an atmosphere light.

[0046] In one embodiment, a second magnetic member 23 for adsorbing a watch is disposed in the second body 2. Specifically, the second magnetic member 23 may be a magnet.

[0047] Specifically, in order to facilitate the fixation of the second body 2 when it is stretched, the user can fix the second body 2 at the desired position by gluing or using magnets after stretching the second body 2, or a locking mechanism is provided on the storage seat 10 for fixing the connecting line 17 when the connecting line 17 is pulled out, such as a fixing structure similar to that of a tape measure after the tape measure is pulled out, etc. This is a prior art and will not be elaborated here.

[0048] In one embodiment, a support seat 24 is provided in the second main body 2, a first groove 241 is provided in the middle of the support seat 24, a second annular groove 242 is provided on the circumferential side of the first groove 241, a separator 243 is formed between the first groove 241 and the second annular groove 242, the first magnetic member 12 is provided in the first groove 241, and the second coil 22 is located in the second annular groove 242, so that the second magnetic member 23 can be separated from the second coil 22 to prevent the second magnetic member 23 from affecting the second coil 22 to charge the watch.

[0049] In one embodiment, the surface of the second body 2 is recessed downward to form a second groove 21 for placing a watch. Specifically, the bottom surface of the second groove 21 may be a curved surface.

[0050] In one embodiment, the second groove 21 is located on the surface of the second body 2 opposite to the first body 1, and the first body 1 protrudes outward at a position corresponding to the second groove 21 to form a convex surface 152. The convex surface 152 can be engaged with the second groove 21 when the second body 2 is in the storage state, thereby fixing the second body 2.

[0051] In one embodiment, to facilitate the production of the second main body 2, the second main body 2 includes a second surface shell 211 and a second bottom shell 25 connected to the second surface shell 211 to form a fourth space 26, and the support seat 24, the second magnetic attraction component 23, and the second coil 22 are all located in the fourth space 26.

[0052] The above embodiments of the utility model are merely examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. However, obvious changes or modifications derived from the essence of the utility model still fall within the protection scope of the utility model.

Claims

1. A two-in-one wireless charger for mobile phones and watches, characterized in that: include: First subject; A circuit board assembly disposed in the first body; A first coil disposed in the first body for charging a mobile phone, wherein the first coil is electrically connected to the circuit board assembly; A connecting wire disposed in the first body, the connecting wire being electrically connected to the circuit board assembly; A spring arranged on the connecting line, wherein one end of the connecting line and / or the spring is connected to the first body; And a second body, wherein a second coil for charging the watch is arranged in the second body, and the second coil is electrically connected to the connecting wire.

2. The two-in-one wireless charger for mobile phone and watch according to claim 1, characterized in that: It also includes a storage seat arranged on the first body, wherein a storage space is opened in the storage seat, a fixed end is arranged in the storage space, and one end of the connecting wire and / or the mainspring is fixed on the fixed end; The circuit board assembly includes a first circuit board and a second circuit board, the second circuit board is arranged on the storage seat, the connecting wire is electrically connected to the second circuit board, the second circuit board and the first coil are electrically connected to the first circuit board, the connecting wire is stored in the storage space when in the storage state, and the storage seat is provided with a stretching opening for avoiding the connecting wire; The first coil is located on a side of the storage seat away from the back of the first main body, and the first circuit board is located on one side of the first coil.

3. The two-in-one wireless charger for mobile phone and watch according to claim 2 is characterized in that: The storage seat is provided with a first opening at a side away from the back of the first body, the first opening is opened corresponding to the position of the first coil, the second circuit board is passed through the fixing column, and the second circuit board is partially placed outside the storage seat.

4. The two-in-one wireless charger for mobile phone and watch according to claim 3 is characterized in that: A boss is protruding from the back of the first body, and the second body is located on one side of the boss; When the connecting line is in the retracted state, the range of the orthographic projection of the second body is located within the range of the orthographic projection of the first body; The first main body includes an intermediate shell and a first face shell and a first bottom shell respectively arranged on the front and back of the intermediate shell, the first face shell and the intermediate shell form a first space, the first bottom shell and the intermediate shell form a second space, the second space is connected to the first space, the first circuit board is arranged in the first space, the storage seat is at least partially located in the second space and on one side of the first circuit board, and the boss is arranged corresponding to the storage seat.

5. The two-in-one wireless charger for mobile phone and watch according to claim 4 is characterized in that: The first circuit board is provided with a charging interface, and the intermediate housing is provided with a second opening at a position corresponding to the charging interface; The first coil is located in the first space and is arranged at a position corresponding to the boss. A third space is opened on the surface of the first shell at a position corresponding to the first coil. A first magnetic attraction component is arranged in the third space. A panel is also arranged on the surface of the first shell.

6. The two-in-one wireless charger for mobile phone and watch according to claim 5, characterized in that: The thickness of the boss is equal to that of the second body, and the side surface of the boss opposite to the second body matches the outer shape of the second body.

7. The two-in-one wireless charger for mobile phone and watch according to claim 5, characterized in that: The second main body is provided with a second magnetic attraction component for adsorbing to a watch.

8. The two-in-one wireless charger for mobile phone and watch according to claim 7, characterized in that: A support seat is arranged in the second main body, a first groove is opened in the middle of the support seat, a second annular groove is opened on the peripheral side of the first groove, a separator is formed between the first groove and the second annular groove, the first magnetic attraction member is arranged in the first groove, and the second coil is located in the second annular groove.

9. The two-in-one wireless charger for mobile phone and watch according to claim 8, characterized in that: The surface of the second body is concave downward to form a second groove, and the bottom surface of the second groove is an arc surface.

10. The two-in-one wireless charger for mobile phone and watch according to claim 9, characterized in that: The second main body includes a second surface shell and a second bottom shell connected to the second surface shell to form a fourth space, and the support base, the second magnetic attraction member, and the second coil are all located in the fourth space.

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