Wireless Bluetooth earphone with intelligent hearing-aid training system

Abstract

The invention discloses a wireless Bluetooth earphone with an intelligent hearing-aid training system, the wireless Bluetooth earphone comprises an earphone main body, the earphone main body is internally provided with the intelligent hearing-aid training system, the top end of the left side of the earphone main body is fixedly connected with an earplug head, and the outer side of the earplug head is sleeved with a wearing earplug; the outer side of the wearing earplug is fixedly connected with an inner support fixing ring, a first clamping ring is clamped between the top end of the earphone main body and the earplug head, and the outer side of the first clamping ring is fixedly connected with an outer fixing elastic ear hook. According to the Bluetooth hearing aid, components such as a wearing head band are designed for special crowds, the product applicability is improved, meanwhile, easy switching between the hearing aid mode and the Bluetooth playing mode is achieved, the hearing aid requirement of the special crowds is met, the Bluetooth hearing aid can be connected with a mobile terminal to enjoy music smoothly, functions and experience are improved, and maintenance convenience is improved.

Description

Technical Field

[0001] This invention belongs to the field of headphone technology, specifically relating to a wireless Bluetooth headphone with an intelligent hearing aid training system. Background Technology

[0002] Wireless Bluetooth headsets are common electronic products in daily life. They can establish a Bluetooth wireless connection with Bluetooth-enabled mobile phones, making it convenient for people to make and receive calls, listen to music played on their phones, and connect to Bluetooth-enabled computers, TVs, and other products to listen to music or video audio. Wireless Bluetooth headsets with intelligent hearing aid training systems generally consist of a microphone, speaker, processor, hearing aid unit, and Bluetooth unit. The microphone is used to record external sound signals and convert them into electrical signals. The processor processes the electrical signals, and then plays the processed sound through the speaker. This achieves the collection, processing, and playback of sound, providing basic hearing aid functionality. At the same time, hearing tests can be performed through software, and the sound processing method can be adjusted accordingly to achieve intelligent hearing aid training functionality.

[0003] However, wireless Bluetooth headphones with intelligent hearing aid training systems have many shortcomings and problems: Problem of easy to fall off: Ear-hook wireless Bluetooth headphones often fall off when worn, and are more likely to fall off and break during exercise, causing economic loss, which is a significant expense for the average family. Even if an anti-loss rope is used to fix them to clothing, it can only prevent loss, and wireless Bluetooth headphones still have the problem of easily falling out of the ear canal. Wearing discomfort issues: When wearing wireless Bluetooth headphones, the main structure is located behind the wearer's auricle. Different wearers have different ear sizes and shapes, which causes some wearers to experience discomfort or poor hearing aid effect after wearing behind-the-ear hearing aids. Poor applicability to special populations: For wearers with hearing disabilities or missing ears, commonly used ear hooks cannot be used or form an effective fixation, resulting in a significant limitation of existing hearing aids in the applicable population.

[0004] Therefore, it is of great importance to design a wireless Bluetooth headset with an intelligent hearing aid training system to solve the above-mentioned defects. Summary of the Invention

[0005] (1) Technical problems to be solved To address the shortcomings of existing technologies, the present invention aims to provide a wireless Bluetooth headset with an intelligent hearing aid training system. This wireless Bluetooth headset is designed to solve the technical problems of existing wireless Bluetooth headsets with intelligent hearing aid training systems, such as easy dislodgement, discomfort during wear, and poor suitability for special populations.

[0006] (2) Technical solution To address the aforementioned technical problems, this invention provides a wireless Bluetooth earphone with an intelligent hearing aid training system. The wireless Bluetooth earphone includes an earphone body, an intelligent hearing aid training system installed inside the earphone body, an earbud head fixedly connected to the top left side of the earphone body, an earplug fitted on the outside of the earbud head, an inner support ring fixedly connected to the outside of the earplug, a first retaining ring snapped between the top of the earphone body and the earbud head, an outer retaining elastic ear hook fixedly connected to the outside of the first retaining ring, and a maintenance cover fixedly installed on the right side of the earphone body. The top of the maintenance cover is fixedly connected to the earphone body via a quick-release mechanism. The wireless Bluetooth headset also includes a headband that snaps between the top of the headset body and the earbud head. Adjustment brackets are slidably connected to both ends of the headband. Connectors are fixedly connected to the bottom of both adjustment brackets. Fixed clamps are rotatably connected to the opposite side of both connectors. The bottom of one connector is snapped between the top of the headset body and the earbud head by a second retaining ring.

[0007] When using the headphones with this technical solution, first put the earplug on the earbud head, with the inner support ring on the outside. The first locking ring is engaged between the top of the headphone body and the earbud head to secure the outer elastic ear hook. During normal wear, insert the earplug into the ear canal. The inner support ring and the outer elastic ear hook provide support and fixation on the inside and outside of the ear, respectively. For wearers with hearing impairments or missing ears, first remove the outer elastic ear hook, secure the second locking ring, put on the headband, and adjust its position by sliding the adjustment bracket on the headband until the fixing clip is in the correct position before putting on the headphone body. Use the fixing clip for fixation. In hearing aid mode, the microphone collects external sound signals, converts them into electrical signals, and transmits them to the hearing aid module. After compensation processing, the signals are transmitted to... The speaker plays audio for hearing aid purposes. To connect to a mobile device for music playback or calls, switch to Bluetooth playback mode. The Bluetooth module receives the audio signal from the mobile device, filters it through the audio processing module, and then transmits it to the hearing aid module. After further processing and compensation, the audio is played back through the speaker. The device also supports intelligent hearing aid training via mobile software. The maintenance cover is inserted into the sealing groove of the earphone body via a sealing edge. When closed, it is located within the assembly groove and secured by a quick-release mechanism. For maintenance, press the operating handle in the middle to compress the spring, allowing the locking pin to be pulled out of the locking head to remove the maintenance cover. After maintenance, replace the maintenance cover, align the locking head with the locking groove, and release the operating handle. Under the action of the spring, the locking pin will insert into the locking head to complete the fixation.

[0008] Preferably, both sets of adjustment frames are slidably connected to the headband via adjustment grooves, and both sets of adjustment frames have anti-slip grooves inside. Anti-slip columns are fixedly connected to both ends of the headband, and both sets of anti-slip columns are slidably connected to the inside of the anti-slip grooves.

[0009] Furthermore, anti-slip silicone pads are provided at the front end of the opposite side of the two sets of fixing plates. The edges of the two sets of anti-slip silicone pads are connected to the fixing plates by multiple sets of snap-fit ​​posts. The interior of the two sets of fixing plates is embedded with sweat-absorbing sponge pads.

[0010] Furthermore, the intelligent hearing aid training system includes a PCBA control board fixedly installed inside the earphone body. The PCBA control board integrates a control module, a power supply control module, a Bluetooth function module, an audio processing module, and a hearing aid function module. A battery is fixedly installed on the left side of the PCBA control board, a switch is installed on the back of the earphone body, a microphone is installed at the bottom left side of the earphone body, and a speaker is installed inside the earbud.

[0011] Furthermore, a charging connector is fixedly installed on the front end of the PCBA control board, and a charging port is opened at the connection between the front of the earphone body and the charging connector. The charging connector is inserted into the inside of the charging port, and a silicone protective plug is movably installed on the outside of the charging port.

[0012] Furthermore, the earplugs, inner support ring, first retaining ring, outer elastic ear hook, and second retaining ring are all made of silicone.

[0013] Furthermore, an assembly groove is provided at the connection between the right side of the headphone body and the maintenance cover, and a sealing groove is provided at the edge inside the assembly groove. The left edge of the maintenance cover is inserted into the sealing groove through a sealing edge.

[0014] Furthermore, the quick-release mechanism includes two sets of locking pins that are slidably connected to the top of the inside of the headphone body. An operating handle is fixedly connected to the opposite end of each of the two sets of locking pins. A spring is installed inside the headphone body between the two sets of operating handles. A locking head is fixedly connected to the top of the maintenance cover at the end of each of the two sets of locking pins that is far apart from each other. Both sets of locking pins are inserted into the inside of the locking head.

[0015] Furthermore, a movable plate is fixedly connected to the outer side of the top of the headphone body and between the two sets of operating handles, and the movable plates are slidably connected inside the two sets of operating handles.

[0016] Furthermore, locking slots are provided at the connection points between the top of the earphone body and the two sets of locking heads, and both sets of locking heads are inserted into the locking slots.

[0017] (3) Beneficial effects Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention utilizes a design that integrates the earphone body, earbud head, earbud, inner support ring, first retaining ring, and outer elastic ear hook. The earbud is fitted onto the earbud head, the inner support ring is placed on the outside, and the first retaining ring is engaged between the top of the earphone body and the earbud head to secure the outer elastic ear hook. During normal wear, the earbud is inserted into the ear canal, and the inner support ring and outer elastic ear hook provide support and fixation on the inside and outside of the ear respectively, reducing the risk of the earbud falling off during normal wear. The use of soft silicone material enhances comfort and alleviates discomfort.

[0018] 2. This invention, through the design of the earphone body and the headband, addresses the issue of wearers with hearing disabilities or missing ears who cannot be secured using external elastic ear hooks. First, the external elastic ear hook is removed, and the second locking ring is placed between the top of the earphone body and the earbud head. The headband is then placed on the head, and the adjustment bracket slides and adjusts its position via the adjustment groove on the headband to accommodate different head sizes, ensuring the fixing clip is positioned appropriately on both sides of the head. After completing these steps, the earphone body is worn, at which point the fixing clip secures the earphone body. This design specifically caters to wearers with hearing disabilities or missing ears, effectively solving the problem of these individuals being unable to use common ear hooks to secure earphones, thus improving the product's applicability. 3. This invention features a design that integrates the headphone body, maintenance cover, and quick-release mechanism. The maintenance cover is inserted into the sealing groove of the headphone body via a sealing edge. When closed, it is located within the assembly groove and secured by the quick-release mechanism. When maintenance is required, the operating handle is pulled in the middle to compress the spring, allowing the locking pin to be pulled out from the locking head, thus removing the maintenance cover. After maintenance, the maintenance cover is replaced, the locking head is aligned with the locking groove, and the operating handle is released. Under the action of the spring, the locking pin is inserted into the locking head to complete the fixation. This design makes the removal and installation of the maintenance cover more convenient, facilitating users to maintain the inside of the headphone.

[0019] 4. This invention, through the design of an intelligent hearing aid training system, allows the microphone to collect external sound signals and convert them into electrical signals, which are then transmitted to the hearing aid module. After compensation processing, the signals are played through the speaker to achieve hearing aid functionality. If a mobile terminal needs to be connected for music playback or calls, a switch can be used to switch to Bluetooth playback mode. The Bluetooth module connects to the mobile terminal to receive audio signals, which are then filtered by the audio processing module and transmitted to the hearing aid module. After further compensation processing, the signals are played through the speaker to achieve Bluetooth audio playback. The system also allows for intelligent hearing aid training via mobile terminal software, giving the headphones multiple functions to meet users' daily communication, entertainment, and hearing aid training needs. The integrated modules work together to efficiently process audio signals, manage power supply, and achieve Bluetooth connectivity, providing users with a convenient user experience. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the headphone body of the present invention; Figure 3 This is a schematic diagram of the PCBA control board structure of the present invention; Figure 4 This is a schematic diagram of the quick-release mechanism of the present invention; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the left side structure of the main body of the earphone of the present invention; Figure 7 This is a schematic diagram of the headband structure of the present invention; Figure 8 for Figure 7 Enlarged view at point B in the middle; Figure 9 This is a schematic diagram of the second retaining ring structure of the present invention; Figure 10 This is a schematic diagram of the intelligent hearing aid training system of the present invention.

[0021] The labels in the attached diagram are as follows: 1. Earphone body; 2. Intelligent hearing aid training system; 201. PCBA control board; 202. Battery; 203. Switch; 204. Microphone; 205. Speaker; 206. Charging connector; 207. Charging port; 208. Silicone protective plug; 3. Earbud tip; 4. Wearing earbud; 5. Inner support fixing ring; 6. First retaining ring; 7. Outer fixing elastic ear hook; 8. Maintenance cover; 801. Assembly groove; 802. Sealing groove; 803. 9. Sealing edge; 901. Quick release mechanism; 902. Locking post; 903. Operating handle; 904. Spring; 905. Locking head; 906. Movable plate; 907. Locking groove; 10. Wearing headband; 1001. Adjusting bracket; 1002. Connecting head; 1003. Fixing clamp; 1004. Second retaining ring; 1005. Adjusting groove; 1006. Anti-detachment groove; 1007. Anti-detachment post; 1008. Anti-slip silicone pad; 1009. Snap-fit ​​post; 1010. Sweat-absorbing sponge pad. Detailed Implementation

[0022] This specific embodiment is a wireless Bluetooth headset with an intelligent hearing aid training system, and its structural schematic diagram is shown below. Figure 1-10 As shown, the wireless Bluetooth headset includes a headset body 1, an intelligent hearing aid training system 2 installed inside the headset body 1, an earbud head 3 fixedly connected to the top left side of the headset body 1, an earbud 4 fitted on the outside of the earbud head 3, an inner support fixing ring 5 fixedly connected to the outside of the earbud 4, a first retaining ring 6 snapped between the top of the headset body 1 and the earbud head 3, an outer fixed elastic ear hook 7 fixedly connected to the outside of the first retaining ring 6, and a maintenance cover 8 fixedly installed on the right side of the headset body 1, the top of the maintenance cover 8 being fixedly connected to the headset body 1 via a quick-release mechanism 9.

[0023] First, when using this wireless Bluetooth headset, the ear tips 4 are placed on the earbud head 3, with the inner support ring 5 located on its outer side. The first locking ring 6 is then engaged between the top of the headset body 1 and the earbud head 3, thereby securing the outer elastic ear hook 7 between the top of the headset body 1 and the earbud head 3. When wearing the headset body 1, the ear tips 4 are inserted into the ear canal. The inner support ring 5 supports the inner side of the ear, providing internal support and fixation, while the outer elastic ear hook 7 hangs on the ear for normal wear. The ear tips 4 are in direct contact with the ear canal, providing a comfortable wearing experience. The inner support ring 5 enhances the stability of the wearing experience, and the outer elastic ear hook 7 is connected to the headset body 1 through the locking ring structure, which can securely fix the headset on the ear and reduce the possibility of the headset falling off under normal circumstances.

[0024] Furthermore, the wireless Bluetooth headset also includes a headband 10 that snaps between the top of the headset body 1 and the earbud head 3. Adjustment brackets 1001 are slidably connected to both ends of the headband 10. Connectors 1002 are fixedly connected to the bottom ends of both adjustment brackets 1001. Fixed clamps 1003 are rotatably connected to opposite sides of both connectors 1002. The bottom end of one connector 1002 is snapped between the top of the headset body 1 and the earbud head 3 via a second retaining ring 1004. Both adjustment brackets 1001 are slidably connected to the headband 10 via adjustment grooves 1005. Anti-dislodgement grooves 1006 are provided inside both adjustment brackets 1001. Anti-dislodgement posts 1007 are fixedly connected to both ends of the headband 10, and both anti-dislodgement posts 1007 are slidably connected to the inside of the anti-dislodgement grooves 1006. This design is suitable for wearers with hearing disabilities or missing ears who cannot use externally fixed elastic ear supports. When fixing the ear hook 7, first remove the outer fixed elastic ear hook 7, and then clip the second retaining ring 1004 between the top of the earphone body 1 and the earbud head 3. Put the headband 10 on the head, and adjust the position of the adjustment frame 1001 by sliding it on the headband 10 through the adjustment groove 1005 to adapt to different head sizes of wearers, so that the fixing clip 1003 is in a suitable position on the left and right sides of the head. After completing the above operations, put on the earphone body 1. At this time, the fixing clip 1003 will play the role of fixing the earphone body 1, thus specifically considering special wearers with hearing impairments or missing ears. It effectively solves the problem that this group of people cannot use common ear hooks to fix the earphones, and improves the applicability of the product. The sliding connection between the adjustment frame 1001 and the headband 10, as well as the corresponding anti-slip groove 1006 and anti-slip post 1007 design, can ensure the stability of the adjustment process and the overall firmness of the device.

[0025] Furthermore, anti-slip silicone pads 1008 are provided on the front ends of the opposite sides of the two sets of fixing plates 1003. The edges of the two sets of anti-slip silicone pads 1008 are engaged with the fixing plates 1003 by multiple sets of snap-fit ​​posts 1009. The inside of the two sets of fixing plates 1003 is embedded with sweat-absorbing sponge pads 1010. The anti-slip silicone pads 1008 on the fixing plates 1003 increase the friction between the fixing plates 1003 and the area around the head, further preventing the headphones from falling off. The sweat-absorbing sponge pads 1010 can absorb sweat generated during wearing, improving wearing comfort.

[0026] The intelligent hearing aid training system 2 includes a PCBA control board 201 fixedly installed inside the earphone body 1. The PCBA control board 201 integrates a control module, a power supply control module, a Bluetooth function module, an audio processing module, and a hearing aid function module. A battery 202 is fixedly installed on the left side of the PCBA control board 201. A switch 203 is installed on the back of the earphone body 1. A microphone 204 is installed at the bottom left side of the earphone body 1. A speaker 205 is installed inside the earbud head 3. In hearing aid mode, the hearing aid function module plays a crucial role. The microphone 204 at the bottom left side of the earphone body 1 collects external sound signals, converts them into electrical signals, and outputs them to the hearing aid function module. After receiving the audio signal output from the microphone 204, the hearing aid function module performs compensation processing. The purpose of this compensation processing is to optimize and adjust the sound signal according to the wearer's hearing condition, making it more suitable for the wearer's hearing needs. After processing, the hearing aid function module transmits the signal to the speaker 205 inside the earbud head 3, which then plays the processed sound. This enables hearing aid functionality. When a user needs to connect to a mobile terminal such as a phone or tablet for music playback or calls, they can switch to Bluetooth playback mode via switch 203. The Bluetooth module then connects wirelessly to the mobile terminal, receiving audio signals from it. The audio processing module then filters the Bluetooth signal, removing noise and other interference to improve sound quality. The processed signal is then transmitted to the hearing aid module, which performs compensation processing to optimize the audio effect. Finally, the signal is played back through speaker 205, enabling Bluetooth audio playback. The system software on the mobile terminal can also be used for hearing tests to adjust the sound processing for intelligent hearing aid training. This gives the headphones multiple functions, meeting users' needs for daily communication, entertainment, and hearing aid training. The integrated modules work together efficiently to process audio signals, manage power supply, and enable Bluetooth connectivity, providing a convenient user experience.

[0027] Furthermore, a charging connector 206 is fixedly installed on the front end of the PCBA control board 201. A charging port 207 is provided at the connection between the front of the earphone body 1 and the charging connector 206, and the charging connector 206 is inserted into the charging port 207. A silicone protective plug 208 is movably installed on the outside of the charging port 207. When the earphone battery is low and needs to be charged, the user first opens the silicone protective plug 208 movably installed on the outside of the charging port 207, then connects the charger to the charging connector 206 fixedly installed on the front end of the PCBA control board 201, and inserts the other end of the charger into the power socket. At this time, the current flows through the charging connector 206 and charges the battery 202 through the charging port 207. When charging is complete, the user unplugs the charger and puts the silicone protective plug 208 back into the charging port 207 to prevent dust and debris from entering the charging port 207.

[0028] Furthermore, the earplugs 4, inner support ring 5, first retaining ring 6, outer elastic ear hook 7, and second retaining ring 1004 are all made of silicone material. The soft silicone material allows for flexible assembly without damaging the main body of the earphone 1, and also allows for adaptive fit to the ear, further improving wearing comfort.

[0029] Secondly, an assembly groove 801 is provided at the connection between the right side of the headphone body 1 and the maintenance cover 8. A sealing groove 802 is provided at the inner edge of the assembly groove 801. The left edge of the maintenance cover 8 is inserted into the sealing groove 802 through a sealing edge 803. When the maintenance cover 8 is closed, it is located in the assembly groove 801 and is fixed by a quick-release mechanism 9. The maintenance cover 8 is inserted into the sealing groove 802 on the headphone body 1 through the sealing edge 803. The sealing edge 803 can embed a rubber sealing ring or glue to improve the sealing effect, which can effectively prevent dust, moisture and other substances from entering the headphone and protect the internal electronic components. When it is necessary to maintain the inside of the headphone body 1, the maintenance cover 8 can be removed by operating the quick-release mechanism 9 to expose the inside of the headphone body 1.

[0030] Finally, the quick-release mechanism 9 includes two sets of locking pins 901 slidably connected to the top of the earphone body 1. Each set of locking pins 901 has an operating handle 902 fixedly connected to its opposite end. A spring 903 is installed inside the earphone body 1 between the two operating handles 902. A locking head 904 is fixedly connected to the top of the maintenance cover 8 at the opposite end of the two sets of locking pins 901, and both sets of locking pins 901 are inserted into the locking head 904. A movable plate 905 is fixedly connected to the outer side of the top of the earphone body 1 between the two sets of operating handles 902, and the movable plate 905 is slidably connected inside both sets of operating handles 902. Locking grooves 906 are provided at the connection points between the top of the earphone body 1 and the two sets of locking heads 904. All locking heads 904 are inserted into locking slots 906. When maintenance is required inside the headphone body 1, both sets of operating handles 902 are pushed towards the center to compress the spring 903, causing the locking pin 901 to be pulled out from inside the locking head 904. This allows the maintenance cover 8 to be removed from the headphone body 1. After maintenance, the maintenance cover 8 is put back on, aligning the locking head 904 with the locking slot 906. After releasing the operating handle 902, the locking pin 901 is inserted into the locking head 904 under the action of the spring 903 to complete the fixation. The movable plate 905 allows the operating handle 902 to slide normally while protecting the inside of the quick-release mechanism 9. The quick-release mechanism 9 makes the disassembly and installation of the maintenance cover 8 more convenient, facilitating users to maintain the inside of the headphone.

[0031] When using the Bluetooth headset with this technical solution, first, put the earplug 4 onto the earbud head 3, with the inner support fixing ring 5 placed on the outside. The first locking ring 6 is engaged between the top of the headset body 1 and the earbud head 3 to fix the outer fixing elastic ear hook 7. During normal wear, insert the earplug 4 into the ear canal, where the inner support fixing ring 5 and the outer fixing elastic ear hook 7 provide support and fixation on the inside and outside of the ear, respectively. For wearers with hearing impairments or missing ears, first remove the outer fixing elastic ear hook 7, then lock the second locking ring 1004 in place, put on the headband 10, and adjust the headband 1001. After adjusting the headband 10 to a suitable position with the fixing clip 1003, wear the earphone body 1 and secure it with the fixing clip 1003. In hearing aid mode, the microphone 204 collects external sound signals, converts them into electrical signals, and transmits them to the hearing aid module. After compensation processing, the signals are transmitted to the speaker 205 for playback to achieve hearing aid. If you need to connect to a mobile terminal for music playback or calls, switch 203 to Bluetooth playback mode. The Bluetooth module connects to the mobile terminal, receives audio signals, and transmits them after filtering by the audio processing module. After further compensation processing by the hearing aid module, Bluetooth audio playback is achieved via speaker 205. It also allows for intelligent hearing aid training via mobile terminal software. The maintenance cover 8 is inserted into the sealing groove 802 of the earphone body 1 via a sealing edge 803. When closed, it is located within the assembly groove 801 and is secured by the quick-release mechanism 9. For maintenance, the operating handle 902 is pulled towards the center to compress the spring 903, causing the locking pin 901 to be pulled out from the locking head 904, thus removing the maintenance cover 8. After maintenance, the maintenance cover 8 is replaced, with the locking head 904 aligned with the locking groove 906, and then released. The operating handle 902 is fixed by the locking pin 901 inserted into the locking head 904 under the action of the spring 903. The whole operation process is simple and convenient. The invention reduces the risk of falling off during normal wear through the internal and external support and fixation design. The use of soft silicone material improves comfort and relieves discomfort. The headband 10 and other components are designed for special groups, which improves the applicability of the product. At the same time, it not only realizes the easy switching between hearing aid and Bluetooth playback modes to meet the hearing aid needs of special groups, but also connects to mobile terminals to enjoy music, bringing a double improvement in function and experience, and also improves the convenience of maintenance.

[0032] The above embodiments are preferred implementations of the present invention. In addition, the present invention can be implemented in other ways. Any obvious substitutions without departing from the concept of the present technical solution are within the protection scope of the present invention.

Claims

1. A wireless Bluetooth headset with an intelligent hearing aid training system, the wireless Bluetooth headset comprising a headset body (1); characterized in that, The earphone body (1) is equipped with an intelligent hearing aid training system (2). An earbud head (3) is fixedly connected to the top left side of the earphone body (1). An earplug (4) is fitted on the outside of the earbud head (3). An inner support fixing ring (5) is fixedly connected to the outside of the earplug (4). A first retaining ring (6) is snapped between the top of the earphone body (1) and the earbud head (3). An outer fixed elastic ear hook (7) is fixedly connected to the outside of the first retaining ring (6). A maintenance cover (8) is fixedly installed on the right side of the earphone body (1). The top of the maintenance cover (8) is fixedly connected to the earphone body (1) through a quick-release mechanism (9). The wireless Bluetooth headset also includes a headband (10) that is snapped between the top of the headset body (1) and the earbud head (3). The headband (10) is slidably connected to the left and right ends of the headband (10). The bottom ends of the two sets of adjustment frames (1001) are fixedly connected to connectors (1002). The opposite sides of the two sets of connectors (1002) are rotatably connected to fixing plates (1003). The bottom end of one set of connectors (1002) is snapped between the top of the headset body (1) and the earbud head (3) by a second retaining ring (1004).

2. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 1, characterized in that, Both sets of adjustment frames (1001) are slidably connected to the headband (10) through adjustment grooves (1005). Both sets of adjustment frames (1001) have anti-detachment grooves (1006) inside. The left and right ends of the headband (10) are fixedly connected to anti-detachment columns (1007), and both sets of anti-detachment columns (1007) are slidably connected to the inside of the anti-detachment grooves (1006).

3. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 1, characterized in that, The front ends of the two sets of fixed clamps (1003) on opposite sides are provided with anti-slip silicone pads (1008). The edges of the two sets of anti-slip silicone pads (1008) are connected to the fixed clamps (1003) by multiple sets of snap-fit ​​posts (1009). The interior of the two sets of fixed clamps (1003) is embedded with sweat-absorbing sponge pads (1010).

4. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 1, characterized in that, The intelligent hearing aid training system (2) includes a PCBA control board (201) fixedly installed inside the headphone body (1). The PCBA control board (201) integrates a control module, a power supply control module, a Bluetooth function module, an audio processing module, and a hearing aid function module. A battery (202) is fixedly installed on the left side of the PCBA control board (201). A switch (203) is installed on the back of the headphone body (1). A microphone (204) is installed at the bottom left side of the headphone body (1). A speaker (205) is installed inside the earbud head (3).

5. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 4, characterized in that, A charging connector (206) is fixedly installed on the front end of the PCBA control board (201). A charging port (207) is opened at the connection between the front of the earphone body (1) and the charging connector (206). The charging connector (206) is inserted into the inside of the charging port (207). A silicone protective plug (208) is movably installed on the outside of the charging port (207).

6. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 1, characterized in that, The earplug (4), inner support fixing ring (5), first retaining ring (6), outer fixed elastic ear hook (7) and second retaining ring (1004) are all made of silicone material.

7. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 1, characterized in that, An assembly groove (801) is provided at the connection between the right side of the headphone body (1) and the maintenance cover (8). A sealing groove (802) is provided at the edge inside the assembly groove (801). The left edge of the maintenance cover (8) is connected to the sealing groove (802) through a sealing edge (803).

8. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 1, characterized in that, The quick-release mechanism (9) includes two sets of locking pins (901) slidably connected to the top of the inside of the headphone body (1). Each set of locking pins (901) is fixedly connected to an operating handle (902) at one end opposite to the other. A spring (903) is installed inside the headphone body (1) between the two sets of operating handles (902). A locking head (904) is fixedly connected to the top of the maintenance cover (8) at one end away from the two sets of locking pins (901). Both sets of locking pins (901) are inserted into the inside of the locking head (904).

9. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 8, characterized in that, A movable plate (905) is fixedly connected to the outer side of the top of the headphone body (1) and between the two sets of operating handles (902), and the movable plate (905) is slidably connected inside the two sets of operating handles (902).

10. A wireless Bluetooth headset with an intelligent hearing aid training system according to claim 8, characterized in that, The top of the headphone body (1) is provided with a locking groove (906) at the connection between the two sets of locking heads (904), and the two sets of locking heads (904) are inserted into the locking groove (906).

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