CN219322149U

CN219322149U - Intelligent finger ring charging device and handheld terminal protection shell

Info

Publication number: CN219322149U
Application number: CN202123211160.5U
Authority: CN
Inventors: 梅书略; 梅建亮
Original assignee: Jiangsu Yongchuang Boundless Intelligent Technology Co ltd
Current assignee: Jiangsu Yongchuang Boundless Intelligent Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2023-07-07
Anticipated expiration: 2031-12-17

Abstract

The present disclosure relates to an intelligent ring charging device and a handheld terminal protective housing. The intelligent ring charging device is used for laminating in the back of handheld terminal, includes: the NFC energy collection module, the energy storage module and the NFC energy transmission module; the NFC energy acquisition module is connected with the energy storage module and is used for acquiring energy radiated by the NFC module of the handheld terminal, converting the acquired energy into electric energy and storing the electric energy into the energy storage module; the NFC energy transmission module is connected with the energy storage module and is used for wirelessly charging the intelligent ring by adopting electric energy stored by the energy storage module when the NFC signal of the intelligent ring is read. According to the technical scheme, when a user holds the handheld terminal, the handheld terminal charges the intelligent ring, so that the intelligent ring is prevented from being taken down to charge, the data monitoring of the intelligent ring is ensured not to be interrupted, and the loss probability of the intelligent ring is reduced; meanwhile, the charger can be omitted, and the development trend of carbon neutralization at present is met.

Description

Intelligent finger ring charging device and handheld terminal protection shell

Technical Field

The disclosure relates to the technical field of intelligent ring charging, in particular to an intelligent ring charging device and a handheld terminal protective shell.

Background

At present, an intelligent ring is commercially available, because of its structural characteristics, such as the charging interface 10 is located on the inner side of the intelligent ring 1 in fig. 1, so that the charging and discharging of the battery are isolated, i.e. the charger and the battery of the intelligent ring are designed separately. With reference to fig. 2, after the battery power of the intelligent ring 1 is consumed, the intelligent ring must be taken off from the finger and taken to a corresponding external charger for charging. For intelligent ring, because intelligent ring general stand-by time is not long, the too high frequency of charging influences the use and experiences, can't realize intelligent ring to user's continuous monitoring.

Disclosure of Invention

In order to solve the technical problem, the present disclosure provides an intelligent finger ring charging device and a handheld terminal protective housing.

The present disclosure provides an intelligent ring charging device for laminating in the back of handheld terminal, the device includes:

the NFC energy collection module, the energy storage module and the NFC energy transmission module; the NFC energy acquisition module is connected with the energy storage module and is used for acquiring energy radiated by the NFC module of the handheld terminal, converting the acquired energy into electric energy and storing the electric energy into the energy storage module; the NFC energy transmission module is connected with the energy storage module and is used for wirelessly charging the intelligent ring by adopting electric energy stored by the energy storage module when NFC signals of the intelligent ring are read.

In some embodiments, the NFC energy harvesting module is located at a location corresponding to the NFC module.

In some embodiments, the NFC energy transfer module is located at a position that is down the middle of the handheld terminal.

In some embodiments, the wireless charging device further comprises a wireless charging module, wherein the wireless charging module is connected with the energy storage module and is used for acquiring electric energy input by the wireless charger and storing the acquired electric energy into the energy storage module.

In some embodiments, the system further comprises a wired charging module with a wired charging interface, wherein the wired charging module is connected with the energy storage module and is used for acquiring electric energy input by the wired charger and storing the acquired electric energy into the energy storage module.

In some embodiments, the energy storage module is an ultra-thin battery.

The embodiment discloses a handheld terminal protective housing, handheld terminal protective housing embeds has the intelligent ring charging device of arbitrary one of the above-mentioned.

In some embodiments, the handheld terminal protective case includes an outer shell and an inner shell, the smart ring charging device being disposed between the outer shell and the inner shell.

In some embodiments, the handheld terminal protective housing is of unitary construction with the intelligent ring charging device.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

the embodiment of the disclosure provides an intelligent ring charging device for laminate in the back of handheld terminal, its device includes: the NFC energy collection module, the energy storage module and the NFC energy transmission module; the NFC energy acquisition module is connected with the energy storage module and is used for acquiring energy radiated by the NFC module of the handheld terminal, converting the acquired energy into electric energy and storing the electric energy into the energy storage module; the NFC energy transmission module is connected with the energy storage module and is used for wirelessly charging the intelligent ring by adopting electric energy stored by the energy storage module when the NFC signal of the intelligent ring is read. Therefore, when a user holds the handheld terminal, the intelligent ring can be charged through the handheld terminal, the intelligent ring can be prevented from being taken down to be charged, the data monitoring of the intelligent ring is ensured not to be interrupted, and the loss probability of the intelligent ring is reduced; meanwhile, an external charger can be omitted, so that the packaging cost and the material cost of the part are reduced, and the development trend of carbon neutralization at present is met.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of an intelligent ring;

FIG. 2 is a charging schematic diagram of a prior art smart ring;

fig. 3 is a block diagram of an intelligent ring charging apparatus according to an embodiment of the present disclosure;

fig. 4 is a schematic diagram of a gesture of a user holding a handheld terminal according to an embodiment of the disclosure;

fig. 5 is a schematic structural diagram of a handheld terminal protection shell according to an embodiment of the present disclosure.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

Fig. 3 is a schematic structural diagram of an intelligent ring charging device according to an embodiment of the present disclosure, where the intelligent ring charging device is suitable for charging an intelligent ring with an NFC charging function when a handheld terminal with the NFC function is held. As shown in fig. 3, the intelligent ring charging device is configured to be attached to a back surface of a handheld terminal, and includes an NFC energy collection (energy storage) module 11, an energy storage module 12, and an NFC energy transmission (NFC) module 13, where the NFC energy collection module 11 is connected with the energy storage module 12, and is configured to collect energy radiated by the NFC module of the handheld terminal, and convert the collected energy into electrical energy, and store the electrical energy in the energy storage module 12; the NFC energy transmission module 13 is connected with the energy storage module 12 and is used for wirelessly charging the intelligent ring by adopting electric energy stored by the energy storage module 12 when NFC signals of the intelligent ring are read.

The handheld terminal can be a handheld device with NFC function, such as a mobile phone, a tablet personal computer, a logistics handheld terminal, a warehousing handheld terminal and the like. NFC refers to a near field communication technology, and is developed by combining a wireless interconnection technology on the basis of a non-contact Radio Frequency Identification (RFID) technology. The NFC energy harvesting module 11 and the NFC energy transfer module 13 each comprise an NFC coil structure. In some embodiments, the energy storage module is an ultra-thin battery. Specifically, when laminating in the back of handheld terminal, its great use experience that can influence the user of thickness of intelligent ring charging device to intelligent ring itself stand-by time is not long, and the energy that it possesses is less. From this, set up energy storage module into ultra-thin battery alright satisfy the needs that charge of intelligent ring to its thickness is less can not influence user's use experience.

Considering that the frequency of daily use handheld terminal is higher to and the common gesture (as shown in fig. 4) when the user holds handheld terminal, this disclosed technical scheme is through laminating above-mentioned intelligent ring charging device in handheld terminal's back, when the user uses the hand of wearing intelligent ring to adopt the gesture to hold this handheld terminal as shown in fig. 4, intelligent ring charging device can realize charging the intelligent ring that the user was wearing. Specifically, after the user opens the handheld terminal, under the condition that the NFC function of the handheld terminal is opened, the NFC module of the handheld terminal radiates energy (signals) outwards in real time, and at this time, the NFC energy collecting module 11 of the intelligent ring charging device can receive the energy radiated by the NFC module of the handheld terminal and convert the energy into electric energy to store the electric energy in the energy storage module 12, so that the energy radiated by the handheld terminal in real time can be used for charging the intelligent ring charging device, and the energy waste of the handheld terminal is reduced. After that, when the hand wearing the intelligent ring of the user holds the handheld terminal by using the gesture shown in fig. 4, the NFC signal of the intelligent ring can be read by the NFC energy transmission module 13, and the intelligent ring is wirelessly charged by using the electric energy stored by the energy storage module 12 by the NFC energy transmission module 13.

It can be understood that the structure of the intelligent ring charging device shown in fig. 3 only shows the main structure for realizing self charging of the intelligent ring charging device and charging of the intelligent ring, and for realizing conversion and voltage stabilization of direct current and alternating current, a rectifying circuit, a voltage stabilizing circuit, and the like are also needed, and the structure of the intelligent ring charging device is of a conventional design, and the embodiment of the disclosure is not described.

In some embodiments, the NFC energy harvesting module 11 is located at a location corresponding to the NFC module.

Specifically, the positions of the NFC modules of different handheld terminals are likely to be different, and the placement position of the NFC energy collection module 11 should be matched with the position of the NFC module, that is, the NFC energy collection module 11 is located at the position corresponding to the NFC module of the handheld terminal. This is because the NFC energy collection module 11 may collect the energy radiated by the NFC module of the handheld terminal, and the energy radiated by the NFC module of the handheld terminal may decrease along with the increase of the distance, if the NFC energy collection module 11 is far away from the NFC module of the handheld terminal, the energy radiated by the NFC module collected by the NFC energy collection module 11 may decrease much relative to the energy radiated by the NFC module collected by the NFC module 11 disposed at the position corresponding to the NFC module of the handheld terminal, and the weak energy may not be received by the NFC energy collection module 11, so that the energy storage module 12 may not be charged, and thus the intelligent ring may not be charged. Therefore, the NFC energy collection module 11 is located at the position corresponding to the NFC module of the handheld terminal, and the energy radiated by the NFC module of the handheld terminal and collected by the NFC energy collection module 11 is maximized.

In some embodiments, the NFC energy transfer module is located in a position intermediate and downward of the handheld terminal.

Specifically, referring to fig. 4, the position of the handheld terminal that is located below the middle of the handheld terminal is often the position of the intelligent ring that is closest to the handheld terminal, and the NFC energy transmission module is disposed at the position of the handheld terminal that is located below the middle of the handheld terminal, so that the distance between the intelligent ring and the NFC energy transmission module is the smallest, and the energy transmitted by the NFC energy transmission module is received by the intelligent ring to the greatest extent. Therefore, the NFC energy transmission module can guarantee the charging efficiency of the intelligent ring to the greatest extent when charging the intelligent ring. It should be noted that, the specific location where the NFC energy transfer module is placed may be designed according to the survey statistics of the user.

In some embodiments, the intelligent ring charging apparatus further comprises a wireless charging module, wherein the wireless charging module is connected with the energy storage module and is used for acquiring electric energy input by the wireless charger and storing the acquired electric energy into the energy storage module.

Specifically, some handheld terminals do not have NFC module, and at this moment, in order to realize not plucking under the condition that intelligent ring still can charge to intelligent ring, above-mentioned intelligent ring charging device still can include wireless charging module, no matter handheld terminal is in use or not using, all accessible external wireless charger charges the module for energy storage module through intelligent ring charging device's wireless charging. Therefore, the intelligent finger ring can still be charged by a user when the user holds the terminal. In particular, the handheld terminal is also provided with a wireless charging module, so that the intelligent ring charging device can be charged wirelessly while the handheld terminal is charged wirelessly. Therefore, when the NFC module is not configured in the handheld terminal, the wireless charging module can be configured, and the wireless charging module is connected with the energy storage module, so that the energy storage module is charged.

In some embodiments, the intelligent ring charging apparatus further comprises a wired charging module having a wired charging interface, the wired charging module being connected to the energy storage module for obtaining electrical energy input by the wired charger and storing the obtained electrical energy in the energy storage module.

Specifically, for the handheld terminal without the NFC module, the intelligent ring charging device can be further provided with a wired charging module with a wired charging interface, the wired charging module is connected with the energy storage module, and the energy storage module is charged through an external wired charger.

By adopting the intelligent ring charging device provided by the embodiment of the disclosure, when a user holds the handheld terminal, the user can charge the intelligent ring through the handheld terminal, so that the charging of the intelligent ring can be prevented from being taken down, the data monitoring of the intelligent ring is ensured not to be interrupted, and the loss probability of the intelligent ring is also reduced; meanwhile, an external charger can be omitted, so that the packaging cost and the material cost of the part are reduced, and the development trend of carbon neutralization at present is met.

The embodiment of the disclosure further provides a handheld terminal protective housing (e.g., a mobile phone protective housing), and referring to fig. 5, the handheld terminal protective housing is internally provided with the intelligent ring charging device provided in any one of the embodiments, so that the handheld terminal protective housing has the beneficial effects of the embodiments and is not described herein again.

The handheld terminal protective housing is a mobile phone protective housing. It can be appreciated that the location of the handset NFC module is also different for different models of handsets. Therefore, in order to enable the position of the NFC energy collection module in the mobile phone protection shell to be matched with the position of the mobile phone NFC module, different mobile phone protection shells need to be customized for mobile phones of different models.

In some embodiments, the handheld terminal protective housing includes an outer housing and an inner housing, and the intelligent ring charging apparatus is disposed between the outer housing and the inner housing.

Specifically, the intelligent ring charging device is located between the outer shell and the inner shell of the handheld terminal protection shell, and the handheld terminal protection shell is matched with the handheld terminal. From this, handheld terminal protective housing can effectively protect intelligent ring charging device when protecting the hand terminal. Optionally, outer casing and inlayer casing can dismantle, so, only need replace new intelligent ring charging device when intelligent ring charging device damages.

Specifically, the handheld terminal protective housing and the intelligent ring charging device can adopt an integrated structure formed by an injection molding process, so that the intelligent ring charging device in the handheld terminal protective housing does not move relative to the handheld terminal protective housing, and the handheld terminal protective housing and the intelligent ring charging device are more firmly connected.

In addition, the intelligent ring charging device provided by the embodiment of the disclosure can be further arranged in decorative pieces such as decorative stickers and the like which can be attached to the back of the handheld terminal.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, smart ring charging device, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or may include elements inherent to such process, smart ring charging device, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The intelligent ring charging device is used for being attached to the back surface of a handheld terminal and is characterized by comprising an NFC energy acquisition module, an energy storage module and an NFC energy transmission module; the NFC energy acquisition module is connected with the energy storage module and is used for acquiring energy radiated by the NFC module of the handheld terminal, converting the acquired energy into electric energy and storing the electric energy into the energy storage module; the NFC energy transmission module is connected with the energy storage module and is used for wirelessly charging the intelligent ring by adopting electric energy stored by the energy storage module when NFC signals of the intelligent ring are read.

2. The intelligent ring charging apparatus of claim 1, wherein the NFC energy harvesting module is located at a location corresponding to the NFC module.

3. The smart ring charging device of claim 2, wherein the NFC energy transfer module is located in a position intermediate and down the handheld terminal.

4. The intelligent ring charging apparatus of claim 1, further comprising a wireless charging module, wherein the wireless charging module is connected to the energy storage module, and is configured to obtain electrical energy input by the wireless charger, and store the obtained electrical energy in the energy storage module.

5. The intelligent ring charging apparatus of claim 1, further comprising a wired charging module having a wired charging interface, wherein the wired charging module is coupled to the energy storage module for obtaining electrical energy input by the wired charger and storing the obtained electrical energy in the energy storage module.

6. The intelligent ring charging apparatus of claim 1, wherein the energy storage module is an ultra-thin battery.

7. A handheld terminal protective case, wherein the handheld terminal protective case has the intelligent ring charging device as claimed in any one of claims 1 to 6 built therein.

8. The hand-held terminal protective case of claim 7, comprising an outer shell and an inner shell, wherein the smart ring charging device is disposed between the outer shell and the inner shell.

9. The handheld terminal protective case of claim 7, wherein the handheld terminal protective case is of unitary construction with the intelligent ring charging device.