Mobile phone accessory with door opening function

Abstract

The utility model provides a mobile phone accessory with a door opening function, and belongs to the technical field of proximity door opening keys. The mobile phone accessory comprises a shell fixed on a mobile phone; the proximity door opening key is arranged in the shell, is in wireless communication connection with the intelligent lock and is used for opening a door lock when approaching the intelligent lock; the wireless charging module is arranged in the shell and comprises a main board and a wireless charging coil connected with the main board, the main board is in wireless communication connection with the mobile phone, and the wireless charging coil is configured to perform reverse charging through the mobile phone or perform synchronous charging when the mobile phone is charged. The wireless charging coil is connected with the proximity type door opening key and used for supplying power to a battery of the proximity type door opening key. The mobile phone accessory provided by the utility model can improve the use convenience of the proximity type door opening key.

Description

Technical Field

[0001] The utility model relates to the technical field of proximity door-opening keys, and particularly to a mobile phone accessory with a door-opening function. Background Art

[0002] With the rise of intelligent security and intelligent home, non-sensing door opening / locking has become an important requirement in the industry. Many existing vehicles are equipped with proximity door-opening keys, which can open the vehicle door without sensing when the key approaches the vehicle, bringing a good user experience.

[0003] As an intelligent product, the proximity door-opening key is generally made into a small accessory. Such accessories are often difficult to store, easy to lose or forget, thus affecting the user's use efficiency and user satisfaction.

[0004] Therefore, in the prior art, there is also a solution to use the proximity door-opening key as an accessory function of other intelligent devices. For example, a module for communicating with the vehicle and a corresponding application program are set in the mobile phone, and the mobile phone is used to open the vehicle door by operating the application program. However, the application program on the mobile phone requires manual operation, so there is still a problem of inconvenient use. Summary of the Utility Model

[0005] An object of the utility model is to provide a mobile phone accessory with a door-opening function, which can improve the use convenience of the proximity door-opening key.

[0006] In particular, an embodiment of the present application provides a mobile phone accessory with a door-opening function, including:

[0007] A housing fixed to the mobile phone;

[0008] A proximity door-opening key disposed in the housing and wirelessly communicatively connected to the intelligent lock, for opening the intelligent lock when approaching the intelligent lock;

[0009] A wireless charging module disposed in the housing and including a main board and a wireless charging coil connected to the main board. The main board is wirelessly communicatively connected to the mobile phone. The wireless charging coil is configured to charge the mobile phone reversely or charge synchronously when the mobile phone is charging. The wireless charging coil is connected to the proximity door-opening key for supplying power to the battery of the proximity door-opening key.

[0010] Further, the proximity door-opening key includes a battery, and the battery is connected to the wireless charging coil through the main board.

[0011] Further, the proximity door-opening key is provided with an exposed first electrode;

[0012] The wireless charging module includes a battery, the battery is connected to the wireless charging coil through the mainboard, and the battery includes a second electrode;

[0013] A groove for accommodating the proximity door opening key is formed at the housing, and the second electrode is exposed at one side of the groove. The second electrode is connected to the first electrode when the proximity door opening key is assembled in the groove.

[0014] Furthermore, the first electrode is an electrode sheet, and the second electrode is an electrode column.

[0015] Furthermore, the groove or the proximity door opening key is provided with a magnet for attracting the first electrode or the second electrode.

[0016] Furthermore, the groove is provided with a blocking piece extending along its side wall for stopping the proximity door opening key.

[0017] Furthermore, the proximity door opening key is a Bluetooth key and is connected to the smart lock via Bluetooth.

[0018] Furthermore, the mobile phone accessory is a mobile phone protective case.

[0019] Furthermore, the mobile phone accessory with the door opening function also includes a security chip connected to the mainboard.

[0020] According to the first aspect of the utility model, the mobile phone accessory includes a proximity door opening key and a wireless charging module fixed to a shell. The wireless charging module can utilize the mobile phone for reverse charging and supply power to the proximity door opening key, so that the mobile phone accessory can have the function of a car door lock key and can conveniently obtain power. Moreover, since the shell of the mobile phone accessory is fixedly connected to the mobile phone, the user only needs to carry the mobile phone with the mobile phone accessory fixed to it to open the car door. There is no need to carry the car door key separately, which is easy to keep. At the same time, the car door can be opened without manual operation, so it is convenient to use.

[0021] According to the second aspect of the utility model, the proximity door key and the shell are detachably connected, and whether the proximity door key is powered is controlled by whether the first electrode and the second electrode are in contact. When the user does not need the proximity door key or wants to carry the proximity door key alone, or when the proximity door key malfunctions, the proximity door key can be easily removed, which greatly improves the flexibility of the mobile phone accessory function.

[0022] Furthermore, fixing the proximity door opening key and the housing by magnetic attraction further improves the convenience of removing and installing the proximity door opening key. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1Schematic diagram of the internal structure of a mobile phone accessory with a door opening function according to an embodiment of the present utility model;

[0024] Figure 2 Schematic diagram of the structure of the housing of a mobile phone accessory with a door opening function according to an embodiment of the present utility model;

[0025] Figure 3 Schematic diagram of the structure of the housing of a mobile phone accessory with a door opening function according to another embodiment of the present utility model. Detailed implementation manners

[0026] To make the above objects, features, and advantages of the present application more obvious and understandable, the following describes the detailed implementation manners of the present application in conjunction with the accompanying drawings. It can be understood that the specific embodiments described herein are only used to explain the present application, rather than limiting the present application. Additionally, it should be noted that for the convenience of description, only the parts related to the present application are shown in the drawings instead of all the structures. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0027] The terms "including" and "having" and any variations thereof in the present application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products, or devices.

[0028] Referring to "embodiment" in this article means that the specific features, structures, or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase at various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0029] Figure 1 Schematic diagram of the internal structure of a mobile phone accessory 100 with a door opening function according to an embodiment of the present utility model. As Figure 1As shown, in one embodiment, a mobile phone accessory 100 with a door opening function is provided, and the mobile phone accessory 100 can be a decorative part or a protective part fixed to the mobile phone. Optionally, the mobile phone accessory 100 is a mobile phone case. The mobile phone accessory 100 includes a housing 10, a proximity door opening key 20 and a wireless charging module 30. The housing 10 is fixed to the mobile phone. The proximity door opening key 20 is arranged in the housing 10 and is wirelessly connected to the smart lock, and is used to open the smart lock when approaching the smart lock. The proximity door opening key 20 here can be any door opening key wirelessly connected to the smart lock in the prior art. The smart lock can be a car door lock, a room door lock, or a door lock installed in other scenarios, which is not limited here. For example, the proximity door opening key 20 is a Bluetooth key and is connected to the smart lock by Bluetooth. The proximity door opening key 20 can also be connected to the vehicle through wireless radio frequency identification (PFID) technology, near field communication (NFC) technology or wireless network transmission technology, which is not limited here. The wireless charging module 30 is arranged in the housing 10 and includes a mainboard 31 and a wireless charging coil 33 connected to the mainboard 31. The mainboard 31 is connected to the mobile phone wirelessly, for example, the mainboard 31 is connected to the mobile phone via a Bluetooth module 32. The wireless charging coil 33 is configured to reverse charge the mobile phone or intercept the current for synchronous charging when the mobile phone is charging. The reverse charging and synchronous charging technologies here are both existing technologies and will not be described in detail here. The wireless charging coil 33 is connected to the proximity door opening key 20 to power the battery of the proximity door opening key 20. Here, the charging process of the wireless charging coil by the mobile phone can be controlled by the built-in APP of the mobile phone, such as the wireless charging control APP in the prior art, which can include some commonly used functions, such as starting and stopping charging, regularly checking the power, and starting charging when the power is insufficient.

[0030] The mobile phone accessory 100 of this embodiment includes a proximity door opening key 20 and a wireless charging module 30 fixed to a shell 10. The wireless charging module 30 can use the mobile phone to reverse charge and power the proximity door opening key 20, so that the mobile phone accessory 100 can have the function of a car door lock key and can easily obtain power. Since the shell 10 of the mobile phone accessory 100 is fixedly connected to the mobile phone, the user only needs to carry a mobile phone with the mobile phone accessory 100 fixed to it to open the car door. There is no need to carry a car door key separately, which is easy to keep. At the same time, the car door can be opened without manual operation, so it is convenient to use.

[0031] In a further embodiment, the mobile phone accessory 100 also includes a security chip 35 connected to the mainboard 31, and the security chip 35 is used to encrypt transmitted data, such as data transmitted between the mainboard 31 and the mobile phone, so as to ensure the security of information during transmission.

[0032] In one embodiment, the proximity door-opening key 20 includes a battery, which is connected to a wireless charging coil 33 through a main board 31. The proximity door-opening key 20 in this embodiment is a conventional wireless door-opening key including a battery, which is only integrated on the mobile phone accessory 100.

[0033] Figure 2 FIG. is a schematic structural diagram of a housing 10 of a mobile phone accessory 100 with a door-opening function according to an embodiment of the present invention. As Figure 2 shown, in another embodiment, the proximity door-opening key 20 is provided with an exposed first electrode. The wireless charging module 30 includes a battery, which is connected to a wireless charging coil 33 through a main board 31. The battery includes a second electrode 34. A groove 11 for accommodating the proximity door-opening key 20 is formed at the housing 10, and the second electrode 34 is exposed on one side of the groove 11. The second electrode 34 is connected to the first electrode when the proximity door-opening key 20 is assembled in the groove 11. In this embodiment, the first electrode is an electrode sheet, including a positive electrode sheet and a negative electrode sheet, and the second electrode 34 is an electrode post, including a positive electrode post and a negative electrode post. The groove 11 is provided with a magnet 12 for attracting the first electrode. Of course, in other embodiments not shown, the magnet 12 can also be provided on the proximity door-opening key 20 for attracting the second electrode 34, which is not limited here. In this embodiment, the battery included in the wireless charging module 30 can be a battery with a relatively large capacity. In some embodiments, the proximity door-opening key 20 itself can also be provided with a small-capacity battery, so that the proximity door-opening key 20 can still be used when taken out of the housing 10. The groove 11 in this embodiment can be provided on the side of the housing 10 facing the mobile phone to achieve the functions of aesthetics, dust prevention and anti-loss.

[0034] The proximity door-opening key 20 in this embodiment is detachably connected to the housing 10, and whether to supply power to the proximity door-opening key 20 is controlled by whether the first electrode and the second electrode 34 are in contact. When the user does not need the proximity door-opening key 20, or wants to carry the proximity door-opening key 20 alone, or when the proximity door-opening key 20 has a fault, the proximity door-opening key 20 can be conveniently removed, greatly improving the flexibility of the functions of the mobile phone accessory 100.

[0035] Furthermore, fixing the proximity door-opening key 20 and the housing 10 by magnetic attraction further improves the convenience of disassembling and installing the proximity door-opening key 20.

[0036] Figure 3 FIG. is a schematic structural diagram of a housing 10 of a mobile phone accessory 100 with a door-opening function according to another embodiment of the present invention. As Figure 3As shown, in another embodiment, the difference from the above embodiment is that the fixing method of the proximity door-opening key 20 is changed from magnetic attraction to snap connection. Specifically, a retaining piece extending along the side wall is provided at the groove 11 for retaining the proximity door-opening key 20. In this embodiment, a first retaining piece 13 and two second retaining pieces 14 are respectively provided on two opposite sides of the groove 11, and the second retaining piece 14 is located on the side where the second electrode 34 is provided. This way can fix the proximity door-opening key 20 more firmly.

[0037] The above embodiments only illustrate several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A mobile phone accessory with a door opening function, characterized in that, Comprising: A housing, fixed to the mobile phone; A proximity door-opening key, disposed within the housing and wirelessly communicatively connected to the smart lock, for opening the smart lock when approaching the smart lock; A wireless charging module, disposed within the housing and including a main board and a wireless charging coil connected to the main board, the main board being wirelessly communicatively connected to the mobile phone, the wireless charging coil being configured to charge the mobile phone in reverse or charge synchronously when the mobile phone is charging, and the wireless charging coil being connected to the proximity door-opening key for supplying power to the battery of the proximity door-opening key.

2. The mobile phone accessory with a door opening function according to claim 1, wherein, The proximity door-opening key includes a battery, and the battery is connected to the wireless charging coil through the main board.

3. The mobile phone accessory with an opening function according to claim 1, characterized in that, The proximity door-opening key is provided with an exposed first electrode; The wireless charging module includes a battery, the battery is connected to the wireless charging coil through the main board, and the battery includes a second electrode; A groove for accommodating the proximity door-opening key is formed at the housing, and the second electrode is exposed on one side of the groove, and the second electrode is connected to the first electrode when the proximity door-opening key is assembled in the groove.

4. The mobile phone accessory with an opening function according to claim 3, characterized in that, The first electrode is an electrode sheet, and the second electrode is an electrode post.

5. The mobile phone accessory with a door opening function according to claim 3, wherein, The groove or the proximity door-opening key is provided with a magnet for attracting the first electrode or the second electrode.

6. The mobile phone accessory with an opening function according to claim 3, characterized in that, A stop piece extending along the side wall is provided at the groove for stopping the proximity door-opening key.

7. The mobile phone accessory with a door opening function according to any one of claims 1-6, characterized in that, The proximity door-opening key is a Bluetooth key and is Bluetooth-connected to the smart lock.

8. The mobile phone accessory with a door opening function according to any one of claims 1-6, characterized in that, The mobile phone accessory is a mobile phone case.

9. The mobile phone accessory with a door opening function according to any one of claims 1-6, characterized in that, It further includes a security chip connected to the main board.

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