In-ear hearing aid with earphone controlled by charging bin

Abstract

The utility model relates to the technical field of hearing aids, in particular to an in-ear hearing aid with an earphone controlled by a charging bin, which comprises an earphone bin, a bin cover, hearing aids, an observation window, a control button and a Bluetooth module, the bin cover is rotatably arranged on the earphone bin, the two hearing aids are arranged in the earphone bin, the observation window is embedded in the earphone bin, and the in-ear hearing aid further comprises a Bluetooth module. Two control buttons are arranged on the earphone bin, a Bluetooth module is arranged in the hearing aid, and the control buttons are electrically connected with the Bluetooth module. By extruding the two control buttons, the Bluetooth module receives a signal and adjusts the volume of the hearing aid, so that the volume can be adjusted to a proper volume according to the volume of external sound, and secondary injury to the ears of a patient due to too high volume can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of hearing aid technology, and in particular to an in-ear hearing aid with a charging case controlling the earphone. Background Technology

[0002] A hearing aid is a small electronic device used to improve hearing impairment. It amplifies sound signals and helps people with hearing loss hear sounds more clearly.

[0003] Patent CN217563782U discloses an in-ear hearing aid. It includes a charging case bottom shell, a rotating rod attached to one side of the upper surface of the bottom shell, and a cover for dust prevention movably connected via the rotating rod. A protective shell is attached to the side wall of the cover, and a retaining post is fixedly connected to the inner wall of the bottom shell, with a supporting shell attached via the retaining post. When using this patent, the hearing aid is inserted into the ear, and the hearing aid control board receives and amplifies external sounds before transmitting them to the patient's ear. However, this existing patent still has some shortcomings in practical use. Because the hearing aid control board of the existing patent can only receive and amplify external sounds to a specific decibel level, when the external sound is too quiet or too noisy, it may result in the inability to hear external sounds clearly or excessively loud sounds that could damage the patient's ear, affecting the user experience.

[0004] Therefore, there is a need for an in-ear hearing aid that controls the earphones from the charging case. Utility Model Content

[0005] To overcome the shortcomings of existing hearing aid control boards, which can only receive and amplify external sounds to a specific decibel level, resulting in the inability to hear external sounds clearly or damage to the patient's ears when the external sounds are too quiet or too noisy, thus affecting the user experience, this utility model provides an in-ear hearing aid with charging case-controlled earphones. Through control buttons and a Bluetooth module, the volume of the hearing aid can be controlled via Bluetooth, avoiding damage to the patient's ears from excessive external sounds, and enabling the patient to hear external sounds clearly in quiet conditions.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: an in-ear hearing aid with charging case-controlled earphones, comprising an earphone case, a case cover, hearing aids, and an observation window. The case cover is rotatably mounted on the earphone case, and two hearing aids are placed inside the earphone case. An observation window is embedded in the earphone case. The device also includes control buttons and a Bluetooth module. Two control buttons are mounted on the earphone case, and a Bluetooth module is installed inside the hearing aids. The control buttons are electrically connected to the Bluetooth module.

[0007] Optionally, it also includes a fixing frame, a first elastic element, and a rotating block. The rotating block is rotatably arranged on the earphone compartment, and two fixing frames are slidably arranged inside the earphone compartment. Two first elastic elements are connected between the fixing frames and the earphone compartment, and the rotating block contacts the two fixing frames.

[0008] Optionally, it also includes a first clamping block, a second clamping block, and a second elastic member. The first clamping block is fixedly connected to the earphone compartment, the second elastic member is connected to the first clamping block, and the second clamping block is fixedly connected to the second elastic member.

[0009] Optionally, it also includes a protrusion, and the second clamping block is fixedly connected to the protrusion.

[0010] Optionally, it also includes a rubber plug, which is inserted into the earphone compartment.

[0011] Optionally, it also includes a sealing ring, which is embedded in the earphone compartment.

[0012] Optionally, it also includes a storage frame, in which the earphone case is placed.

[0013] Optionally, both the first clamping block and the second clamping block are provided with anti-slip grooves.

[0014] Compared with the prior art, the present invention has the following technical effects: 1. By squeezing the two control buttons, the Bluetooth module receives the signal emitted by the control buttons and adjusts the volume of the hearing aid, so as to adjust the volume to a suitable level according to the volume of the external sound, thereby avoiding secondary damage to the patient's ear due to excessive volume.

[0015] 2. By placing the hearing aid back into the earphone case and then releasing the rotating block, the elastic element moves the fixing frame inward, thereby securing the hearing aid in the earphone case. This prevents the hearing aid from falling out of the earphone case and ensures good contact with the charging contacts. When you need to remove the hearing aid,

[0016] 3. By inserting the charging cable into the charging port and then releasing the second clamp, the second elastic element moves the second clamp back to its original position, thereby securing the charging cable and preventing it from coming out of the charging port. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a three-dimensional sectional view of the earphone compartment, the compartment cover, and the hearing aid of this utility model.

[0019] Figure 3 This is a three-dimensional sectional view of the fixing frame, the first elastic element, and the rotating block of this utility model.

[0020] Figure 4 This is a three-dimensional structural diagram of the first clamping block, the second elastic element, and the second clamping block of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1: Earphone compartment, 2: Compartment cover, 3: Hearing aid, 4: Bluetooth module, 5: Viewing window, 6: Control button, 7: Fixing bracket, 8: First elastic element, 9: Rotating block, 10: First clamping block, 11: Second clamping block, 12: Second elastic element, 13: Protrusion, 14: Rubber plug, 15: Sealing ring, 16: Storage frame, 17: Anti-slip groove. Detailed Implementation

[0022] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0023] Example 1: An in-ear hearing aid with charging case-controlled earphones, see reference. Figures 1-4 As shown, it includes an earphone compartment 1, a compartment cover 2, a hearing aid 3, and an observation window 5. The earphone compartment 1 has a rotating compartment cover 2 on its top. The hearing aid 3 is placed symmetrically inside the earphone compartment 1. The observation window 5 is embedded in the front of the earphone compartment 1. It also includes control buttons 6 and a Bluetooth module 4. The control buttons 6 are symmetrically arranged on the front of the earphone compartment 1. The hearing aid 3 has a Bluetooth module 4, model number QCC3020, inside it. The control buttons 6 are electrically connected to the Bluetooth module 4.

[0024] See Figure 3 As shown, it also includes a rubber plug 14, which is inserted into the charging port of the earphone case 1.

[0025] See Figure 3 As shown, it also includes a sealing ring 15, which is embedded in the upper part of the earphone compartment 1.

[0026] See Figure 1 As shown, it also includes a storage frame 16, and the earphone compartment 1 is placed inside the storage frame 16.

[0027] When you need to use the hearing aid 3, first open the case cover 2 to expose the hearing aid 3, then pick up the hearing aid 3 and put it on the designated position on your ear. After wearing it, squeeze the two control buttons 6 so that the Bluetooth module 4 receives the signal from the control buttons 6 and adjusts the volume of the hearing aid 3. This allows you to adjust the volume to a suitable level according to the volume of the external sound, thus avoiding secondary damage to the patient's ear from excessive volume. After wearing it, close the case cover 2. The rubber plug 14 prevents dust from falling into the charging port, and the sealing ring 15 blocks the gap between the earphone case 1 and the case cover 2 to prevent impurities from entering the earphone case 1. Then place the earphone case 1 into the storage box 16 to protect the earphone case 1.

[0028] Example 2: Based on Example 1, refer to Figure 3As shown, it also includes a fixing frame 7, a first elastic element 8 and a rotating block 9. The rotating block 9 is rotatably installed on the top of the earphone compartment 1. The fixing frame 7 is slidably installed on both the left and right sides inside the earphone compartment 1. Two first elastic elements 8 are connected between the fixing frame 7 and the earphone compartment 1. The rotating block 9 is in contact with the two fixing frames 7.

[0029] When it is necessary to put the hearing aid 3 back into the earphone compartment 1, rotate the rotating block 9 to push the two fixing brackets 7 outward, and the elastic element will be stretched accordingly. Then put the hearing aid 3 back into the earphone compartment 1, and then release the rotating block 9, so that the elastic element will move the fixing brackets 7 inward, thereby fixing the hearing aid 3 in the earphone compartment 1. This can prevent the hearing aid 3 from falling off the earphone compartment 1 and ensure that it makes good contact with the charging contacts. When it is necessary to take out the hearing aid 3, simply rotate the rotating block 9 again.

[0030] See Figure 4 As shown, it also includes a first clamping block 10, a second clamping block 11, and a second elastic member 12. The first clamping block 10 is fixedly connected to the lower rear side of the earphone compartment 1, the second elastic member 12 is connected to the left side of the first clamping block 10, and the second clamping block 11 is fixedly connected to the end of the second elastic member 12.

[0031] See Figure 4 As shown, it also includes a protrusion 13. The protrusion 13 is provided on the second clamping block 11 by welding. The protrusion 13 makes it easier to push the second clamping block 11.

[0032] See Figure 4 As shown, both the first clamping block 10 and the second clamping block 11 are provided with anti-slip grooves 17.

[0033] Before charging, use the protrusion 13 to pull the second clamp 11, and the second elastic member 12 will be stretched accordingly. Then remove the rubber plug 14, insert the charging cable into the charging port, and then release the second clamp 11. The second elastic member 12 will then move the second clamp 11 back to its original position, thereby fixing the charging cable and preventing it from coming out of the charging port. The anti-slip groove 17 can better fix the charging cable.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that variations may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An in-ear hearing aid with charging case controlling earphones, comprising an earphone case (1), a case cover (2), hearing aids (3), and an observation window (5), wherein the case cover (2) is rotatably disposed on the earphone case (1), two hearing aids (3) are placed inside the earphone case (1), and an observation window (5) is embedded in the earphone case (1), characterized in that: It also includes control buttons (6) and a Bluetooth module (4). There are two control buttons (6) on the earphone compartment (1), and a Bluetooth module (4) is installed inside the hearing aid (3). The control buttons (6) are electrically connected to the Bluetooth module (4).

2. The in-ear hearing aid with charging case-controlled earphones according to claim 1, characterized in that: It also includes a fixing frame (7), a first elastic element (8) and a rotating block (9). The rotating block (9) is rotatably arranged on the earphone compartment (1). Two fixing frames (7) are slidably arranged inside the earphone compartment (1). Two first elastic elements (8) are connected between the fixing frame (7) and the earphone compartment (1). The rotating block (9) is in contact with the two fixing frames (7).

3. An in-ear hearing aid with charging case-controlled earphones according to claim 2, characterized in that: It also includes a first clamping block (10), a second clamping block (11), and a second elastic member (12). The first clamping block (10) is fixedly connected to the earphone compartment (1), the second elastic member (12) is connected to the first clamping block (10), and the second clamping block (11) is fixedly connected to the second elastic member (12).

4. An in-ear hearing aid with charging case-controlled earphones according to claim 3, characterized in that: It also includes a protrusion (13), and the second clamping block (11) is fixedly connected to the protrusion (13).

5. An in-ear hearing aid with charging case-controlled earphones according to claim 4, characterized in that: It also includes a rubber plug (14), which is inserted into the earphone compartment (1).

6. An in-ear hearing aid with charging case-controlled earphones according to claim 5, characterized in that: It also includes a sealing ring (15), which is embedded in the earphone compartment (1).

7. An in-ear hearing aid with charging case-controlled earphones according to claim 6, characterized in that: It also includes a storage box (16), and the earphone compartment (1) is placed inside the storage box (16).

8. An in-ear hearing aid with charging case-controlled earphones according to claim 7, characterized in that: Both the first clamping block (10) and the second clamping block (11) are provided with anti-slip grooves (17).

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