Hearing aid charging cases and hearing aid systems

Abstract

The utility model provides a hearing aid charging box and a hearing aid system, and relates to the technical field of hearing aid equipment. The hearing aid charging box comprises: a body and a cover body, the body is provided with a storage bin, the cover body is movably connected to the body, the cover body can move between a closed position of covering the storage bin and an open position of opening the storage bin, a battery unit, a charging management unit and an intelligent management unit are provided in the body, a first display unit is provided at a position close to the storage bin on the body, a second display unit is provided at a side of the cover body away from the storage bin, the battery unit is electrically connected to the first display unit via the charging management unit, and the battery unit is electrically connected to the second display unit via the intelligent management unit. Thus, the first display unit and the second display unit can be used to respectively display the remaining power of the battery unit, so as to conveniently and timely obtain power information, and at the same time, the second display unit can be used to realize intelligent operation after closing the cover body.

Description

Technical Field

[0001] The utility model relates to the technical field of hearing aid equipment, and in particular to a hearing aid charging box and a hearing aid system. Background Art

[0002] With the rapid development of communication technology, wireless hearing aids are becoming more and more popular. They can help the hearing-impaired improve their hearing and bring great convenience to people's life, work and study. At present, most wireless hearing aids are charged with the help of charging boxes.

[0003] However, most existing charging boxes can only charge hearing aids. At the same time, the way to display the power level is relatively simple. Moreover, with the continuous development of modern technology and intelligent AI, the demand for charging boxes to meet intelligent usage is getting higher and higher. Utility Model Content

[0004] The utility model provides a hearing aid charging box and a hearing aid system, which are used to solve the defects that most of the hearing aid charging boxes in the prior art can only realize the charging function, and at the same time, the way of displaying the power is relatively single and cannot meet the intelligent use requirements.

[0005] According to a first aspect of the utility model, a hearing aid charging box is provided, comprising: a body and a cover, wherein the body is provided with a storage compartment capable of accommodating a hearing aid, the cover is movably connected to the body, and the cover can move between a closed position covering the storage compartment and an open position opening the storage compartment,

[0006] A battery unit, a charging management unit and an intelligent management unit are arranged in the main body, a first display unit is arranged on the main body near the accommodating compartment, a second display unit is arranged on the side of the cover body facing away from the accommodating compartment, the battery unit is electrically connected to the first display unit via the charging management unit, and the battery unit is electrically connected to the second display unit via the intelligent management unit.

[0007] According to a hearing aid charging box provided by the utility model, the second display unit is constructed as a full screen or a non-full screen covering the surface of the cover body.

[0008] According to a hearing aid charging box provided by the utility model, a power management unit is also provided in the body, and the battery unit is connected to the intelligent management unit via the power management unit.

[0009] According to a hearing aid charging box provided by the utility model, a power meter is provided in the power management unit.

[0010] According to a hearing aid charging box provided by the utility model, a control button is also provided on the body, and the control button is electrically connected to the power management unit.

[0011] According to a hearing aid charging box provided by the utility model, a charging socket is also provided on the body, and the charging socket is electrically connected to the charging management unit and the intelligent management unit.

[0012] According to a hearing aid charging box provided by the utility model, a power switching unit is also provided in the body, the battery unit and the charging socket are both electrically connected to the power switching unit, and the power switching unit is electrically connected to the charging management unit.

[0013] According to a hearing aid charging box provided by the utility model, a Hall chip is further provided in the body, the Hall chip is electrically connected to the charging management unit, and an induction magnet is provided in the cover body.

[0014] When the cover is located at the closed position, the induction magnet corresponds to the position of the Hall chip.

[0015] According to a hearing aid charging box provided by the utility model, charging contacts are also provided in the main body, the charging contacts are located in the accommodating compartment, the charging contacts are electrically connected to the charging management unit, and the charging contacts are used to charge the hearing aid placed in the accommodating compartment.

[0016] According to a second aspect of the present invention, a hearing aid system is provided, comprising: a hearing aid and a hearing aid charging box according to any one of the first aspects of the present invention, wherein the hearing aid can be placed in the accommodating compartment of the hearing aid charging box.

[0017] The utility model provides a hearing aid charging box and a hearing aid system. The hearing aid charging box can use a first display unit and a second display unit to respectively display the remaining power of a battery unit, so that the user can obtain power information in a timely manner during the charging process of the hearing aid. At the same time, the second display unit can be used to realize intelligent operation after closing the cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1It is a schematic structural diagram of a hearing aid charging box according to one embodiment of the utility model, wherein the cover is in a closed position.

[0020] Figure 2 It is a schematic structural diagram of a hearing aid charging box according to one embodiment of the utility model, wherein the cover is in an open position.

[0021] Figure 3 It is a schematic diagram of the circuit structure in a hearing aid charging box according to one embodiment of the utility model.

[0022] Reference numerals:

[0023] 1. Main body; 2. Cover; 3. Storage compartment; 11. Battery unit; 12. Charging management unit; 13. Intelligent management unit; 14. First display unit; 15. Second display unit; 16. Other peripherals; 17. Power management unit; 18. Fuel meter; 19. Control buttons; 20. Charging jack; 21. Power switching unit; 22. Hall chip; 23. Charging contacts. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In one embodiment of the present invention, a hearing aid charging box and a hearing aid system are provided. The hearing aid charging box is provided with a charging management unit and an intelligent management unit. The charging management unit can be used to manage the charging of the hearing aid charging box and use the first display unit to display the remaining power of the battery unit. The intelligent management unit can be used to manage the intelligent operation of the hearing aid charging box. It can use the second display unit to display the remaining power of the battery unit and can also use the second display unit to realize various intelligent function requirements. Figures 1 to 3 The figure further describes the hearing aid charging box and the hearing aid system in this embodiment.

[0026] Specifically, if Figure 1 and Figure 2 As shown, the hearing aid charging box in this embodiment includes: a main body 1 and a cover body 2, the main body 1 is provided with a storage compartment 3 capable of accommodating the hearing aid, the cover body 2 is movably connected to the main body 1, and the cover body 2 can move between a closed position covering the storage compartment 3 and an open position opening the storage compartment 3.

[0027] Exemplarily, the hearing aid charging box in this embodiment can be a box-shaped structure made of plastic material, and the whole can be roughly constructed into a rectangular shape, or can also be constructed into a spherical shape, a flat shape, etc. according to usage requirements or aesthetic requirements.

[0028] The hearing aid charging box includes a body 1 and a cover 2, wherein various functional components may be arranged inside the body 1, for example, a battery component for providing electric energy, a charging component for charging the hearing aid, and a control chip for realizing control may all be fixedly arranged inside the body 1. Moreover, the body 1 is provided with a storage compartment 3, in which the hearing aid may be placed, for both storage and charging.

[0029] The cover body 2 is used to cover the storage compartment 3 so as to protect the hearing aid placed in the storage compartment 3. For example, the cover body 2 can be in a closed position to cover the storage compartment 3. At this time, the cover body 2 can protect the hearing aid in the storage compartment 3. The cover body 2 can also be in an open position to open the storage compartment 3. At this time, the hearing aid can be easily taken out of the storage compartment 3.

[0030] The cover body 2 is movably connected to the main body 1. For example, the cover body 2 can be rotatably connected to the main body 1 by means of a rotating shaft, or can be slidably connected to the main body 1 by means of a slide rail. Moreover, the cover body 2 can also be separated from the main body 1. At this time, the cover body 2 can be connected to the main body 1 by means of a snap-on structure, or can be adsorbed to the main body 1 by means of a magnetic adsorption structure.

[0031] In this embodiment, as an implementation method, Figure 2 As shown, the cover 2 can be rotatably connected to the body 1 by means of a rotating shaft, and the cover 2 can rotate between a closed position covering the receiving bin 3 and an open position opening the receiving bin. Of course, in other embodiments, the cover 2 can also be movably connected to the body 1 in other ways.

[0032] In one embodiment, Figure 1 and Figure 2 As shown, the top surface of the body 1 is provided with two accommodating chambers 3, and the two accommodating chambers 3 can respectively accommodate hearing aids. A rotating shaft is provided on the side of the top surface of the body 1, and the side edge of the cover body 2 is rotatably connected to the rotating shaft, and the cover body 2 can move between a closed position that fits the top surface of the body 1 and an open position that is away from the top surface of the body 1.

[0033] In actual use, when a hearing aid is placed in the storage compartment 3, the cover 2 can be attached to the top surface of the body 1 to protect the hearing aid. When the hearing aid in the storage compartment 3 needs to be taken out, the cover 2 can be rotated and moved away from the top surface of the body 1 to take the hearing aid out of the storage compartment 3.

[0034] Furthermore, a battery unit 11, a charging management unit 12 and an intelligent management unit 13 are provided in the main body 1, a first display unit 14 is provided on the main body 1 near the accommodating compartment 3, a second display unit 15 is provided on the side of the cover body 2 facing away from the accommodating compartment 3, the battery unit 11 is electrically connected to the first display unit 14 via the charging management unit 12, and the battery unit 11 is electrically connected to the second display unit 15 via the intelligent management unit 13.

[0035] Exemplarily, the battery cell 11 can be a storage battery, and the battery cell 11 can provide electrical energy to the functional elements in the hearing aid charging box. For example, the hearing aid charging box is provided with a charging element for charging the hearing aid. When the hearing aid is placed in the storage compartment 3 of the main body 1, the battery cell 11 can supply power to the charging element, thereby charging the hearing aid.

[0036] In this embodiment, the first display unit 14 only needs to display the power level, so the first display unit 14 can be a digital screen. The charging management unit 12 is an IC chip, and the charging management unit 12 is mainly used to manage the charging of the hearing aid. For example, the battery unit 11 and the charging element are both electrically connected to the charging management unit 12. When the hearing aid is placed in the receiving compartment 3 of the body 1, the charging management unit 12 can control the charging element to charge the hearing aid.

[0037] Moreover, the charging management unit 12 can also enable the first display unit 14 to display the power in the battery unit 11. For example, during the charging process of the hearing aid, the charging management unit 12 can display the remaining power in the battery unit 11 through the first display unit 14. Since the first display unit 14 is disposed on the body 1 near the receiving compartment 3, when the cover 2 is in the open position, the user can conveniently know the remaining power of the battery unit 11 through the first display unit 14.

[0038] In this embodiment, in addition to displaying the power level, the second display unit 15 also needs to meet the requirements of intelligent use. Therefore, the second display unit 15 can be an electronic display screen. The intelligent management unit 13 is also an IC chip. The intelligent management unit 13 mainly allows the hearing aid charging box to meet the requirements of intelligent operation. For example, the intelligent management unit 13 can control the second display unit 15 to display various operating programs, and then the user can use the operating programs on the second display unit 15 to implement functions such as hearing test and fitting guidance.

[0039] Moreover, the intelligent management unit 13 can enable the second display unit 15 to display the power in the battery unit 11. For example, during the charging process of the hearing aid, the intelligent management unit 13 can display the remaining power in the battery unit 11 through the second display unit 15. Since the second display unit 15 is arranged on the side of the cover body 2 away from the receiving compartment, when the cover body 2 is in the closed position, the user can conveniently know the remaining power of the battery unit 11 through the second display unit 15.

[0040] In this embodiment, the charging management unit 12 and the intelligent management unit 13 are both IC chips, wherein the charging management unit 12 only needs to support conventional charging functions and does not need to support AI and hardware design, so the charging management unit 12 can use a standard and integrated IC chip with fewer PIN pin resources. The intelligent management unit 13 can be used for intelligent operation and has the function of carrying computing power, so the intelligent management unit 13 can use an IC chip that supports intelligent hardware functions and has basic intelligent computing capabilities.

[0041] In a usage scenario, when the hearing aid needs to be charged with the hearing aid charging box, the hearing aid can be placed in the receiving compartment 3 of the body 1. During the charging process, the user can open the cover 2 and obtain the remaining power of the battery unit 11 through the first display unit 14, or the user can close the cover 2 and obtain the remaining power of the battery unit 11 through the second display unit 15. In addition, the user can also use the second display unit 15 to perform intelligent operations such as hearing tests and fitting guidance.

[0042] In another usage scenario, when the hearing aid in the hearing aid charging box needs to be used, the user can open the cover 2 and take out the hearing aid in the storage compartment 3 of the main body 1. After that, the user can close the cover 2 and can also use the second display unit 15 to perform intelligent operations such as hearing tests and fitting guidance.

[0043] It can be seen that, with the help of the hearing aid charging box in this embodiment, the first display unit 14 and the second display unit 15 can be used to respectively display the remaining power of the battery unit 11, thereby realizing dual power display. During the charging process of the hearing aid, whether the cover body 2 is closed or opened, the user can easily obtain the power information. At the same time, after closing the cover body 2, the second display unit 15 can be used to realize intelligent operation.

[0044] Further, in this embodiment, if Figure 2As shown, the second display unit 15 is constructed as a full screen or a non-full screen covering the surface of the cover body 2. It can be understood that by setting the second display unit 15 as a full screen, more content can be displayed on the second display unit 15, so as to facilitate the user to perform various intelligent operations. Alternatively, the second display unit 15 can also be set as a non-full screen that partially covers the surface of the cover body 2. In this case, other control structures such as buttons can be set on the surface of the cover body 2, which can also facilitate the user to perform various intelligent operations.

[0045] In one embodiment, the second display unit 15 is a touch display screen. In this case, the user can perform various intelligent operations by touching the second display unit 15 .

[0046] In one embodiment, an operation button is provided on the cover 2 or the body 1 , and the operation button is electrically connected to the intelligent management unit 13 . At this time, the user can perform various intelligent operations on the second display unit 15 by pressing the operation button.

[0047] In one embodiment, Figure 3 As shown, other peripherals 16 are also provided on the cover 2 or the body 1. For example, the other peripherals 16 may include: a speaker, a microphone, a WIFI unit, and the other peripherals 16 are electrically connected to the intelligent management unit 13. When the user uses the second display unit 15 to perform various intelligent operations, the corresponding operations can be realized with the help of the above-mentioned other peripherals.

[0048] For example, other peripherals 16 include speakers, and intelligent operations include playing music. When the user needs to play music, the user can select a corresponding operation on the second display unit 15, and then let the intelligent management unit 13 control the speaker to play music.

[0049] Further, in this embodiment, if Figure 3 As shown, a power management unit 17 is also provided in the body 1 , and the battery unit 11 is connected to the intelligent management unit 13 via the power management unit 17 .

[0050] It is understood that the power management unit 17 (Power Management Unit, PMU) is an integrated circuit or chip used to monitor and manage the power supply and power consumption of electronic devices. The power management unit 17 is responsible for managing the power conversion, voltage regulation, current control and other functions of the device to optimize power consumption and extend battery life.

[0051] By providing the power management unit 17 , when the battery unit 11 supplies power to the intelligent management unit 13 , the power supply and power consumption can be precisely controlled, thereby improving the performance and efficiency of the device and extending the service life of the battery unit 11 .

[0052] Further, in this embodiment, if Figure 3 As shown, a power meter 18 is provided in the power management unit 17 .

[0053] It can be understood that the fuel meter 18 is integrated in the power management unit 17 , and the fuel meter 18 calculates the real-time power of the battery cell 11 by monitoring parameters such as the current, voltage and temperature of the battery and combining internal algorithms and models.

[0054] By providing the power meter 18, the intelligent management unit 13 can accurately know the remaining power of the battery unit 11, and then display the remaining power of the battery unit 11 through the first display unit 14 and the second display unit 15, so that the user can accurately know the current state of the battery unit 11. Moreover, the power meter 18 is built into the power management unit 17, and there is no need to add other power measurement chips, which can make the entire circuit structure more concise.

[0055] In order to enable the first display unit 14 to accurately display the power level, the intelligent management unit 13 and the charging management unit 12 can be electrically connected. After the intelligent management unit 13 obtains the power level information measured by the power meter 18, the power level information can be synchronously transmitted to the charging management unit 12. As an implementation method, the intelligent management unit 13 and the charging management unit 12 can realize signal connection through a communication interface such as UART or I2C.

[0056] Therefore, the first display unit 14 can also display the power information measured by the power meter 18 .

[0057] In actual use, compared with the charging management unit 12, the intelligent management unit 13 has poor reliability and high power consumption. Therefore, in order to improve battery life and take practicality into consideration, the intelligent management unit 13 can be turned off when intelligent operation is not required.

[0058] In this embodiment, if Figure 1 and Figure 3 As shown, a control button 19 is also provided on the body 1 , and the control button 19 is electrically connected to the power management unit 17 .

[0059] Exemplarily, the control button 19 is a physical button, and the user can press the control button 19 to send a control signal to the power management unit 17 to control the working state of the power management unit 17.

[0060] In a specific embodiment, the control button 19 can send an on signal and an off signal to the power management unit 17 respectively.

[0061] In actual use, when there is no need to use the intelligent management unit 13 and the second display unit 15 to perform intelligent operations, the user can press the control button 19 and make the control button 19 send a shutdown signal to the power management unit 17. After that, the power management unit 17 will stop working and no longer supply power to the intelligent management unit 13. At this time, the intelligent management unit 13, the second display unit 15 and other peripherals 16 are all in a power-off state.

[0062] When it is necessary to use the intelligent management unit 13 and the second display unit 15 to perform intelligent operations, the user can press the control button 19 and make the control button 19 send an on signal to the power management unit 17, so that the power management unit 17 can work normally and supply power to the intelligent management unit 13. After that, the intelligent management unit 13 controls the second display unit 15 and other peripherals 16 to work normally, thereby making it convenient for the user to use the second display unit 15 to perform intelligent operations.

[0063] It can be understood that the control button 19 can be regarded as the switch of the intelligent management unit 13. When the user does not need to perform intelligent operations, the control button 19 can be pressed to turn off the intelligent management unit 13. At this time, the hearing aid charging box can be regarded as a regular ordinary charging box, which is only used to charge the hearing aid, and can significantly extend the battery life. When the user needs to perform intelligent operations, the control button 19 can be pressed to turn on the intelligent management unit 13.

[0064] Further, in this embodiment, if Figure 3 As shown, the body 1 is also provided with a charging socket 20 , which is electrically connected to the charging management unit 12 and the intelligent management unit 13 .

[0065] Exemplarily, the charging socket 20 is used to connect an external power line to receive external power, so that the charging management unit 12 and the intelligent management unit 13 can work normally, and can also charge the battery unit 11. For example, the charging socket 20 can be a USB socket, a Type-C socket, etc.

[0066] In actual use, when the battery unit 11 is low in power or has no power, the charging management unit 12 and the intelligent management unit 13 will not work properly. At this time, an external power line can be connected to the charging socket 20 so that external power can be directly supplied to the charging management unit 12 and the intelligent management unit 13. In addition, in order to protect the intelligent management unit 13, the charging socket 20 can be connected to the intelligent management unit 13 via the power management unit 17.

[0067] Further, in this embodiment, if Figure 3As shown, a power switching unit 21 is also provided in the main body 1 , the battery unit 11 and the charging socket 20 are both electrically connected to the power switching unit 21 , and the power switching unit 21 is electrically connected to the charging management unit 12 .

[0068] Exemplarily, the power switching unit 21 may be an IC chip, and the power switching unit 21 can adjust the power supply state of the charging management unit 12 .

[0069] In one embodiment, when the external power source is not supplied via the charging socket 20, the power switching unit 21 can supply the power of the battery cell 11 to the charging management unit 12. When the external power source is supplied via the charging socket 20, the power switching unit 21 can supply the electric energy from the charging socket 20 to the charging management unit 12. Moreover, at this time, the power switching unit 21 can also supply the electric energy from the charging socket 20 to the battery cell 11 to realize charging of the battery cell 11.

[0070] In one embodiment, the battery cell 11 may also be directly electrically connected to the charging management unit 12. After receiving the voltage supplied by the battery cell 11, the charging management unit 12 uses a built-in program to obtain the remaining power of the battery cell 11 through reverse calculation. Since the accuracy of the reverse calculation of power by voltage is limited, it is also necessary to cooperate with measures such as smooth display, no decrease in power during charging, and no increase in power during operation without charging, to ensure that the first display unit 14 can display complete power information.

[0071] Further, in this embodiment, if Figure 3 As shown, the body 1 is further provided with a Hall chip 22, which is electrically connected to the charging management unit 12, and the cover 2 is provided with an induction magnet. When the cover 2 is in the closed position, the induction magnet corresponds to the position of the Hall chip 22.

[0072] It can be understood that the induction magnet can be fixedly arranged in the cover body 2 and can follow the rotation of the cover body 2 to reach the open position or the closed position.

[0073] In practice, when the induction magnet can trigger the Hall chip 22, it means that the cover 2 has reached the closed position. When the induction magnet does not trigger the Hall chip 22, it means that the cover 2 has not reached the closed position.

[0074] Therefore, the charging management unit 12 can determine the closing state of the cover body 2 according to the trigger signal of the Hall chip 22 .

[0075] Further, in this embodiment, if Figure 3As shown, the body 1 is also provided with a charging contact 23, which is located in the accommodation compartment. The charging contact 23 is electrically connected to the charging management unit 12, and the charging contact 23 is used to charge the hearing aid placed in the accommodation compartment.

[0076] Exemplarily, the charging contact 23 may be a metal contact, which may protrude from the inner surface of the accommodation chamber 3. Accordingly, the hearing aid that can be placed in the accommodation chamber 3 has a metal patch and a battery electrically connected to the metal patch. After the hearing aid is placed in the accommodation chamber 3, the metal patch on the hearing aid can contact the charging contact 23. Then, by utilizing the electrical connection between the metal patch and the charging contact 23, the charging management unit 12 can transfer electrical energy to the battery of the hearing aid, thereby charging the hearing aid.

[0077] Moreover, when the charging management unit 12 determines through the charging contact 23 that there is no hearing aid placed in the storage compartment 3 or the hearing aid is fully charged, and senses through the Hall chip that the cover 2 is in the closed position, the charging management unit 12 itself can perform a shutdown process.

[0078] In other embodiments, the hearing aid charging box can also charge the hearing aid wirelessly.

[0079] For example, the body 1 may be provided with a wireless transmission coil, which is electrically connected to the charging management unit 12, and the hearing aid that can be placed in the storage compartment has a wireless charging coil and a battery electrically connected to the wireless charging coil. After the hearing aid is placed in the storage compartment, the wireless charging coil in the hearing aid can cooperate with the wireless transmission coil, and then, by utilizing the power transmission between the wireless charging coil and the wireless transmission coil, the charging management unit 12 can transfer the power to the battery of the hearing aid, thereby charging the hearing aid.

[0080] Therefore, the hearing aid charging box in this embodiment has the following usage scenarios:

[0081] 1. When the intelligent management unit 13 and the charging management unit 12 are both in normal working state, after the power meter 18 in the power management unit 17 obtains the remaining power of the battery unit 11, the power information can be transmitted to the intelligent management unit 13 and synchronously to the charging management unit 12. At this time, the second display unit 15 and the first display unit 14 can synchronously display the power. At this time, the user can also use the second display unit 15 to realize intelligent operation;

[0082] 2. When the intelligent management unit 13 is in the shutdown state and the charging management unit 12 is in the normal working state, the power management unit 17 is no longer working, and the charging management unit 12 directly obtains the remaining power of the battery unit 11, which can then be displayed through the first display unit 14;

[0083] 3. When the intelligent management unit 13 is in normal working state and the charging management unit 12 is in the shutdown state, the power meter 18 in the power management unit 17 obtains the remaining power of the battery unit 11 and transmits it to the intelligent management unit 13, which can then be displayed through the second display unit 15. At this time, the user can also use the second display unit 15 to realize intelligent operation.

[0084] In addition, in this embodiment, a hearing aid system is also provided, which includes a hearing aid and a charging box in this embodiment, and the hearing aid can be placed in a receiving compartment of the hearing aid charging box.

[0085] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative work.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A hearing aid charging box, characterized in that: include: A body and a cover, wherein the body is provided with a storage compartment capable of accommodating a hearing aid, the cover is movably connected to the body, and the cover can move between a closed position covering the storage compartment and an open position opening the storage compartment, A battery unit, a charging management unit and an intelligent management unit are arranged in the main body, a first display unit is arranged on the main body near the accommodating compartment, a second display unit is arranged on the side of the cover body facing away from the accommodating compartment, the battery unit is electrically connected to the first display unit via the charging management unit, and the battery unit is electrically connected to the second display unit via the intelligent management unit.

2. The hearing aid charging box according to claim 1, characterized in that: The second display unit is configured as a full screen or a non-full screen covering the surface of the cover body.

3. The hearing aid charging box according to claim 1, characterized in that: The main body is also provided with a power management unit, and the battery unit is connected to the intelligent management unit via the power management unit.

4. The hearing aid charging box according to claim 3, characterized in that: The power management unit is provided with a power meter.

5. The hearing aid charging box according to claim 3, characterized in that: The body is also provided with a control button, and the control button is electrically connected to the power management unit.

6. The hearing aid charging box according to claim 1, characterized in that: The body is also provided with a charging socket, which is electrically connected to the charging management unit and the intelligent management unit.

7. The hearing aid charging box according to claim 6, characterized in that: A power switching unit is also provided in the body, the battery unit and the charging socket are both electrically connected to the power switching unit, and the power switching unit is electrically connected to the charging management unit.

8. The hearing aid charging box according to claim 1, characterized in that: The main body is also provided with a Hall chip, the Hall chip is electrically connected to the charging management unit, and the cover is provided with an induction magnet. When the cover is located at the closed position, the induction magnet corresponds to the position of the Hall chip.

9. The hearing aid charging box according to claim 1, characterized in that: The body is also provided with charging contacts, which are located in the accommodation compartment and are electrically connected to the charging management unit. The charging contacts are used to charge the hearing aid placed in the accommodation compartment.

10. A hearing aid system, characterized in that: include: A hearing aid and a hearing aid charging box as claimed in any one of claims 1 to 9, wherein the hearing aid can be placed in the receiving compartment of the hearing aid charging box.

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