Portable hearing aid

Abstract

The utility model discloses a portable hearing aid, which relates to the technical field of hearing aids, and comprises a hearing aid main body, the hearing aid main body is divided into a left ear part and a right ear part, the hearing aid main body comprises a hearing aid shell, the hearing aid shell is internally connected with a hearing aid in a sliding manner, one end of the hearing aid is provided with a hearing aid earphone, and the other end of the hearing aid is provided with a loudspeaker. One end of the left part of the hearing aid main body is fixedly connected with a clamping head, one end of the right part of the hearing aid main body is provided with a clamping groove, and the clamping head is matched with the clamping groove. According to the utility model, the hearing aid shell, the hearing aid and the earphone are matched with each other, so that the sound generator can rotate in all directions and is just matched with the position of an ear hole, the earplug can be plugged into the ear, and the earplug, the threaded column, the connecting column, the rubber sleeve and the sound output plate are matched with each other, so that the hearing aid can be used by different people who use the hearing aid and the sizes of the ear holes are different. And a proper rubber sleeve can be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of hearing aids, in particular to a portable hearing aid. Background Art

[0002] Hearing aids play a significant role in improving the quality of life of the elderly. First, it makes the daily life of the elderly more convenient. For example, the sounds of doorbells and car horns can be clearly captured after wearing hearing aids, which helps them better cope with various situations in daily life. Secondly, hearing aids also greatly improve the social skills of the elderly. After wearing hearing aids, they can communicate with family and friends more easily, so as to enjoy a more pleasant and fulfilling life.

[0003] Existing hearing aids have the following problems:

[0004] 1. Hearing aids generally do not have protective cases, which makes them difficult to carry. They are prone to breakage and damage after being removed, and are easy to be lost if placed separately in the left and right ears.

[0005] 2. Earplugs cannot be replaced. Different people who use hearing aids have different ear hole sizes. When earplugs are used for a long time, they are prone to breed bacteria, which can infect the ear canal and cause inflammation. Utility Model Content

[0006] The purpose of the utility model is to provide a portable hearing aid to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A portable hearing aid comprises a hearing aid body, wherein the hearing aid body is divided into two parts, namely, left and right ear parts.

[0009] The hearing aid body comprises a hearing aid shell, a surface of the hearing aid shell is provided with a slide groove, and the hearing aid is slidably connected inside the hearing aid shell.

[0010] A further improvement of the technical solution of the utility model is that: a boss is fixedly connected to the surface of the hearing aid, the boss is adapted to the slide groove, and a hearing aid earphone is arranged at one end of the hearing aid.

[0011] A further improvement of the technical solution of the utility model is that the hearing aid earphone comprises a rotating plate movably connected to one end of the hearing aid, and one end of the rotating plate is movably connected to a sound generator.

[0012] A further improvement of the technical solution of the utility model is that one end of the sound generator is threadedly connected with an earplug.

[0013] A further improvement of the technical solution of the utility model is that: the earplug comprises a threaded column threadedly connected to the inside of the sound generator, and the other end of the threaded column is fixedly connected to a connecting column.

[0014] A further improvement of the technical solution of the utility model is that a rubber sleeve is sleeved on the surface of the connecting column, and the other end of the connecting column is fixedly connected to a sound output board.

[0015] A further improvement of the technical solution of the utility model is that a clamp is fixedly connected to one end of the left portion of the hearing aid body, and a clamp slot is provided at one end of the right portion of the hearing aid body, and the clamp is adapted to the clamp slot.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a portable hearing aid, which cooperates with a hearing aid housing, a clamp, a clamping slot, a slide groove, a boss, a hearing aid, and an earphone. When the hearing aid needs to be used, the hearing aid is taken out, the left and right parts of the hearing aid body are slid, the clamping head is slid out from the inside of the clamping slot, the hearing aid bodies of the left and right ears are separated, the boss is moved by hand to make the boss slide in the slide groove, the boss slides to slide the hearing aid out of the hearing aid housing, and after the hearing aid slides out, the hearing aid earphone is driven to slide out together, and after the hearing aid earphone slides out, the rotating plate is rotated, and the sound generator can be bent at the same time, so that the sound generator can achieve all-round rotation, so that it just matches the position of the ear hole, so that the earplug can be inserted into the ear.

[0018] 2. The utility model provides a portable hearing aid, which is matched with an earplug, a threaded column, a connecting column, a rubber sleeve, and a sound plate. Because the ear holes of different people who use hearing aids are of different sizes, and the earplugs are prone to breed bacteria after being used for a long time, thereby infecting the ear canal and causing inflammation. At the same time, blockage may occur in the connecting column. Therefore, it is necessary to design a replaceable earplug. After the earplug is used for a long time, the connecting column can be unscrewed by twisting the threaded column, and the dirt inside the connecting column can be cleaned out to prevent blockage. The rubber sleeve on the surface of the connecting column can be removed and replaced with a suitable rubber sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the left ear hearing aid of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the left ear hearing aid of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the earphone of the utility model;

[0023] Figure 5 It is a structural schematic diagram of an exploded view of the earplug of the utility model.

[0024] In the figure: 1. hearing aid body; 11. hearing aid shell; 12. slide groove; 13. hearing aid; 14. boss; 15. hearing aid earphone; 151. rotating plate; 152. sound generator; 16. earplug; 161. threaded column; 162. connecting column; 163. rubber sleeve; 164. sound output board; 2. clamp head; 3. clamping slot. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-5 The utility model provides a portable hearing aid, including a hearing aid body 1, which is divided into two parts, the left and right ears, the hearing aid body 1 including a hearing aid shell 11, the surface of the hearing aid shell 11 is provided with a slide groove 12, the interior of the hearing aid shell 11 is slidably connected with a hearing aid 13, the surface of the hearing aid 13 is fixedly connected with a boss 14, the boss 14 is adapted to the slide groove 12, one end of the hearing aid 13 is provided with a hearing aid earphone 15, the hearing aid earphone 15 includes a rotating plate 151 movably connected to one end of the hearing aid 13, one end of the rotating plate 151 is movably connected to a sound generator 152, one end of the sound generator 152 is threadedly connected with an earplug 16, one end of the left part of the hearing aid body 1 is fixedly connected with a clamp 2, and one end of the right part of the hearing aid body 1 is provided with a clamping slot 3, and the clamping head 2 is adapted to the clamping slot 3.

[0028] In this embodiment, when the hearing aid 13 needs to be used, the hearing aid is taken out, the left and right parts of the hearing aid body 1 are slid, and the clamping head 2 is slid out from the inside of the clamping slot 3 to separate the hearing aid bodies 1 for the left and right ears. The boss 14 is manually moved to slide the boss 14 in the slide slot 12. The boss 14 slides to slide the hearing aid 13 out of the hearing aid housing 11. After the hearing aid 13 slides out, the hearing aid earphone 15 is driven to slide out together. After the hearing aid earphone 15 slides out, the rotating plate 151 is rotated, and the sound generator 152 can be bent at the same time, so that the sound generator 152 can achieve full-range rotation, so that it just matches the position of the ear hole, so that the earplug 16 can be inserted into the ear, thereby improving the adaptability of the device.

[0029] Example 2

[0030] like Figure 1-5It is shown that, based on Example 1, the utility model provides a technical solution: preferably, the earplug 16 includes a threaded column 161 threadedly connected to the inside of the sound generator 152, the other end of the threaded column 161 is fixedly connected to a connecting column 162, the surface of the connecting column 162 is sleeved with a rubber sleeve 163, and the other end of the connecting column 162 is fixedly connected to a sound output plate 164.

[0031] In this embodiment, because the ear holes of different people using hearing aids are of different sizes, and the earplug 16 is prone to breed bacteria after being used for a long time, thereby infecting the ear canal and causing inflammation. At the same time, blockage may occur in the connecting column 162, so it is necessary to design a replaceable earplug 16. After the earplug 16 has been used for a long time, the connecting column 162 can be unscrewed by twisting the threaded column 161, and the dirt inside the connecting column 162 can be cleaned out to prevent blockage. The rubber sleeve 163 on the surface of the connecting column 162 can be removed and replaced with a suitable rubber sleeve, thereby improving the applicability of the device.

[0032] The following is a detailed description of the working principle of this portable hearing aid.

[0033] like Figure 1-5 As shown in the figure, when the hearing aid 13 needs to be used, the hearing aid is taken out, the left and right parts of the hearing aid body 1 are slid, the clamping head 2 is slid out from the inside of the clamping slot 3, the hearing aid bodies 1 of the left and right ears are separated, the boss 14 is moved by hand to make the boss 14 slide in the slide slot 12, the boss 14 slides to slide the hearing aid 13 out of the hearing aid housing 11, and after the hearing aid 13 slides out, the hearing aid earphone 15 is driven to slide out together, and after the hearing aid earphone 15 slides out, the rotating plate 151 is rotated, and the sound generator 152 can be bent at the same time, so that the sound generator 152 can achieve full rotation, so that it is just in the position of the ear hole. The earplug 16 can be matched so that it can be inserted into the ear. Because the ear holes of different people using hearing aids are of different sizes, and the earplug 16 is prone to breed bacteria after being used for a long time, thereby infecting the ear canal and causing inflammation. At the same time, blockage may occur in the connecting column 162, so it is necessary to design a replaceable earplug 16. After the earplug 16 is used for a long time, the connecting column 162 can be unscrewed by twisting the threaded column 161, and the dirt inside the connecting column 162 can be cleaned out to prevent blockage. The rubber sleeve 163 on the surface of the connecting column 162 can be removed and replaced with a suitable rubber sleeve.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A portable hearing aid, comprising a hearing aid body (1), characterized in that: The hearing aid body (1) is divided into two parts: left and right ear parts; The hearing aid body (1) comprises a hearing aid shell (11), a surface of the hearing aid shell (11) is provided with a slide groove (12), and a hearing aid (13) is slidably connected inside the hearing aid shell (11).

2. A portable hearing aid according to claim 1, characterized in that: A boss (14) is fixedly connected to the surface of the hearing aid (13), the boss (14) is matched with the slide groove (12), and a hearing aid earphone (15) is arranged at one end of the hearing aid (13).

3. A portable hearing aid according to claim 2, characterized in that: The hearing aid earphone (15) comprises a rotating plate (151) movably connected to one end of the hearing aid (13); one end of the rotating plate (151) is movably connected to a sound generator (152).

4. A portable hearing aid according to claim 3, characterized in that: One end of the sound generator (152) is threadedly connected to an earplug (16).

5. A portable hearing aid according to claim 4, characterized in that: The earplug (16) comprises a threaded column (161) threadedly connected to the inside of the sound generator (152), and the other end of the threaded column (161) is fixedly connected to a connecting column (162).

6. A portable hearing aid according to claim 5, characterized in that: A rubber sleeve (163) is sleeved on the surface of the connecting column (162), and a sound output plate (164) is fixedly connected to the other end of the connecting column (162).

7. The portable hearing aid according to claim 1, characterized in that: A clamp head (2) is fixedly connected to one end of the left portion of the hearing aid body (1), and a clamping slot (3) is provided at one end of the right portion of the hearing aid body (1), wherein the clamp head (2) is adapted to the clamping slot (3).

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