Voice control hearing aid
By designing disassembly and dust-proof devices in the hearing aid, the noise problems caused by blockage and damage of the ear inlet are solved, the efficiency of use is improved, and dust is prevented from affecting charging, achieving higher practicality and protection.
Patent Information
- Application Number
- CN202420741992.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-11
AI Technical Summary
Existing hearing aids may easily cause noise due to the inlet in the ears being blocked or damaged by impurities in the ears, which will affect the efficiency of use.
A voice-controlled hearing aid is designed, using a disassembly device and a dustproof device, which includes a fixing plate, a sliding connection, a spring and a screw for rapid removal and limiting ear inlet, and the dustproof device passes through a support plate, a drive rod and a The dust plate prevents dust from entering the charging port.
It effectively avoids blockage and damage to the ear inlet, improves the efficiency of the hearing aid, and prevents dust from affecting the charging port, improving the practicality and protection of the equipment.
Smart Images
Figure CN222235057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hearing aid equipment, in particular to a voice-controlled hearing aid. Background Art
[0002] A hearing aid is a small loudspeaker that amplifies sounds that are originally inaudible, and then uses the hearing-impaired person's residual hearing to send the sounds to the auditory center of the brain, so that the sounds can be felt.
[0003] A Chinese patent application CN202122777713.7 discloses an anti-falling hearing aid, the key points of its technical solution are: for this anti-falling hearing aid, when the earplug is inserted into the ear, the multiple protrusions on the outer wall of the earplug will fit tightly against the user's ear, increasing the friction between the earplug and the ear, and effectively preventing the earplug from falling out of the ear.
[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the sound amplified by the hearing aid often needs to pass through the in-ear device to be transmitted into the ear canal of the staff, and after long-term use, the in-ear device is blocked by impurities in the ear or the in-ear device is damaged, resulting in noise when the staff uses the hearing aid body, thereby affecting the efficiency of the use of the hearing aid body; therefore, a voice-controlled hearing aid is proposed to address the above problems. Utility Model Content
[0005] The utility model aims to solve the problem in the prior art that noise occurs when the staff uses the hearing aid body, thereby affecting the use efficiency of the hearing aid body, and proposes a voice-controlled hearing aid.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a voice-controlled hearing aid, comprising a hearing aid body, an in-ear device is installed on one side of the hearing aid body, a charging port is provided on one side of the hearing aid body, a disassembly device is provided on the side of the hearing aid body close to the in-ear device, the disassembly device comprises two fixing plates, both of the two fixing plates are fixedly connected to the side of the hearing aid body close to the in-ear device, the surface of the fixing plate is slidably connected to the in-ear device, both sides of the hearing aid body are fixedly connected to fixing rods, the arc surface of the fixing rods is slidably connected to an operating panel, the side of the operating panel close to the hearing aid body is fixedly connected to an insertion rod, and a slot is provided on the surface of the fixing plate.
[0007] The effect achieved by the above components is: by setting up the disassembly device, the in-ear device and the hearing aid body can be disassembled and replaced, which avoids the in-ear device being blocked by impurities in the ear or damaged after long-term use, causing noise when the staff uses the hearing aid body, thereby affecting the use efficiency of the hearing aid body, thereby improving the practicality of the device.
[0008] Preferably, one end of the fixing rod away from the hearing aid body is fixedly connected to a limiting plate, and the size of the insertion rod is matched with the size of the fixing plate slot.
[0009] The effect achieved by the above components is: the limit plate limits the maximum sliding distance of the operating plate on the arc surface of the fixed rod, thereby preventing the operating plate from detaching from the arc surface of the fixed rod due to excessive pulling force when the staff pulls the operating plate.
[0010] Preferably, the arc surface of the fixing rod is sleeved with a first spring, and two ends of the first spring are fixedly connected to the operating panel and the hearing aid body respectively.
[0011] The effects achieved by the above components are as follows: the first spring improves the stability of the insertion rod when limiting the position of the in-ear device.
[0012] Preferably, screw rods are threadedly connected to both sides of the hearing aid body, an L-shaped plate is fixedly connected to the arc surface of the screw rod, and an operating block is fixedly connected to one end of the screw rod away from the hearing aid body.
[0013] The effects achieved by the above components are: the L-shaped plate achieves the effect of limiting the movement of the operating plate, so that the staff can quickly disassemble the in-ear device.
[0014] Preferably, a dustproof device is provided on one side of the hearing aid body, and the dustproof device includes a support plate, the support plate is fixedly connected to one side of the hearing aid body, a driving rod is inserted into the internal thread of the support plate, one end of the driving rod is rotatably connected to a connecting block, one side of the connecting block is fixedly connected to a dustproof plate, the dustproof plate is slidably connected to the surface of the hearing aid body, and a handle is fixedly connected to one end of the driving rod away from the connecting block.
[0015] The effect achieved by the above components is: by setting up a dustproof device, the charging port is dustproof, which prevents dust from entering the charging port when the hearing aid body is stored or idle, causing a large amount of dust to cover the charging port, thereby affecting the charging of the charging port, thereby improving the protection of the device.
[0016] Preferably, a positioning rod is fixedly connected to one side of the connection block close to the driving rod, and the arc surface of the positioning rod is slidably connected to the support plate.
[0017] The effect achieved by the above components is: the positioning rod achieves the effect of limiting the connection block from rotating along with the driving rod, so as to enhance the stability of the dustproof plate when protecting the charging port from dust.
[0018] In summary, the beneficial effects of the utility model are:
[0019] 1. In the utility model, by providing a disassembly device, the effect of disassembling and replacing the in-ear device and the hearing aid body is achieved, which avoids the in-ear device being blocked by impurities in the ear or being damaged after long-term use, resulting in noise when the staff uses the hearing aid body, thereby affecting the use efficiency of the hearing aid body, thereby improving the practicality of the device.
[0020] 2. In the utility model, by providing a dustproof device, the charging port is dustproof, which prevents dust from entering the charging port when the hearing aid body is stored or idle, causing a large amount of dust to cover the charging port, thereby affecting the charging of the charging port, thereby improving the protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0022] Figure 2 It is a structural schematic diagram of the disassembly device in the utility model;
[0023] Figure 3 For the utility model Figure 2 A magnified image of point A;
[0024] Figure 4 It is a schematic diagram of the structure of the dustproof device in the utility model.
[0025] Legend: 1. Hearing aid body; 2. In-ear device; 3. Disassembly device; 4. Dustproof device; 5. Charging port; 31. Fixing plate; 32. Fixing rod; 33. Operating panel; 34. Insertion rod; 35. Limiting plate; 36. First spring; 37. Screw; 38. L-shaped plate; 39. Operating block; 41. Support plate; 42. Drive rod; 43. Connecting block; 44. Dustproof plate; 45. Handle; 46. Positioning rod. DETAILED DESCRIPTION
[0026] Reference Figure 1As shown, the utility model provides a technical solution: a voice-controlled hearing aid, comprising a hearing aid body 1, an in-ear device 2 is installed on one side of the hearing aid body 1, a charging port 5 is opened on one side of the hearing aid body 1, and a disassembly device 3 is provided on the side of the hearing aid body 1 close to the in-ear device 2. By setting the disassembly device 3, the in-ear device 2 and the hearing aid body 1 can be disassembled and replaced, which avoids the in-ear device 2 being blocked by impurities in the ear or the in-ear device 2 being damaged after long-term use, resulting in noise when the staff uses the hearing aid body 1, thereby affecting the use efficiency of the hearing aid body 1, and improving the practicality of the device. A dustproof device 4 is provided on one side of the hearing aid body 1. By setting the dustproof device 4, the effect of dustproofing the charging port 5 is achieved, which avoids dust from entering the charging port 5 when the hearing aid body 1 is stored or idle, resulting in a large amount of dust covering the charging port 5, thereby affecting the charging of the charging port 5, and improving the protection of the device.
[0027] The specific arrangement and function of the disassembly device 3 and the dustproof device 4 will be described in detail below.
[0028] Reference Figure 2 and Figure 3As shown, in this embodiment: the disassembly device 3 includes two fixing plates 31, both of which are fixedly connected to the side of the hearing aid body 1 close to the in-ear device 2, the surface of the fixing plate 31 is slidably connected to the in-ear device 2, both sides of the hearing aid body 1 are fixedly connected with fixing rods 32, the arc surface of the fixing rod 32 is slidably connected with an operating plate 33, the side of the operating plate 33 close to the hearing aid body 1 is fixedly connected with an insertion rod 34, a slot is provided on the surface of the fixing plate 31, and the end of the fixing rod 32 away from the hearing aid body 1 is fixedly connected The limit plate 35 is provided, and the size of the plug rod 34 is matched with the size of the slot of the fixed plate 31. When the staff pulls the operating plate 33, the operating plate 33 slides on the arc surface of the fixed rod 32. At this time, the limit plate 35 has the effect of limiting the maximum sliding distance of the operating plate 33 on the arc surface of the fixed rod 32, thereby preventing the operating plate 33 from detaching from the arc surface of the fixed rod 32 due to excessive pulling force when the staff pulls the operating plate 33. The arc surface of the fixed rod 32 is sleeved with a first spring 36. The first spring The two ends of 36 are fixedly connected to the operating plate 33 and the hearing aid body 1 respectively. When the staff releases the operating plate 33, the resilience of the first spring 36 drives the operating plate 33 to slide on the arc surface of the fixing rod 32. At the same time, the operating plate 33 drives the insertion rod 34 to move until the insertion rod 34 is inserted into the slot of the fixing plate 31. At this time, the first spring 36 improves the stability of the insertion rod 34 when limiting the position of the in-ear device 2. The two sides of the hearing aid body 1 are threadedly connected with screws 37. The arc surface of the screw 37 is fixedly connected with an L-shaped plate 38. The screw 37 is fixedly connected to the arc surface of the screw 37. An operating block 39 is fixedly connected to the end away from the hearing aid body 1. When the staff releases the limit of the in-ear device 2 by the insertion rod 34, they continue to pull the operating plate 33 to move the operating plate 33 to the highest point of the fixed rod 32. At this time, the operating block 39 is rotated, and the operating block 39 drives the screw rod 37 to move. At the same time, the screw rod 37 drives the L-shaped plate 38 to move until the L-shaped plate 38 moves to the bottom of the operating plate 33. At this time, the L-shaped plate 38 has the effect of limiting the movement of the operating plate 33, so that the staff can quickly disassemble the in-ear device 2.
[0029] Reference Figure 4As shown, specifically, the dustproof device 4 includes a support plate 41, which is fixedly connected to one side of the hearing aid body 1, and a driving rod 42 is inserted into the internal thread of the support plate 41. One end of the driving rod 42 is rotatably connected to a connecting block 43, and one side of the connecting block 43 is fixedly connected to a dustproof plate 44. The dustproof plate 44 is slidably connected to the surface of the hearing aid body 1, and the end of the driving rod 42 away from the connecting block 43 is fixedly connected to a handle 45, and the side of the connecting block 43 close to the driving rod 42 is fixedly connected to a positioning rod 46, and the arc surface of the positioning rod 46 is slidably connected to the support plate 41. When the staff turns the handle 45, the handle 45 drives the driving rod 42 to move in the internal thread of the support plate 41, and at the same time, the driving rod 42 drives the connecting block 43 to move, and the connecting block 43 drives the positioning rod 46 to slide in the support plate 41. At this time, the positioning rod 46 achieves the effect of limiting the connection block 43 from rotating with the driving rod 42, so as to enhance the stability of the dustproof plate 44 when dustproofing the charging port 5.
[0030] Working principle: when the staff needs to replace the in-ear device 2, pull the operating plate 33 to make the operating plate 33 slide on the arc surface of the fixing rod 32, the first spring 36 is stretched, and the operating plate 33 drives the insertion rod 34 to move until the insertion rod 34 is disengaged from the slot of the fixing plate 31, and continue to pull the operating plate 33 to move the operating plate 33 to the highest point of the fixing rod 32, then rotate the operating block 39, the operating block 39 drives the screw rod 37 to move, and the screw 37 drives the L-shaped plate 38 to move until the L-shaped plate 38 moves to the bottom of the operating plate 33, then pull the in-ear device 2, the in-ear device 2 slides on the surface of the fixing plate 31 until the in-ear device 2 is disengaged from the fixing plate 31, at this time, the effect of disassembling and replacing the in-ear device 2 and the hearing aid body 1 is achieved, which avoids the in-ear device 2 being blocked by impurities in the ear or the in-ear device 2 being damaged after long-term use, resulting in noise when the staff uses the hearing aid body 1, thereby affecting the use efficiency of the hearing aid body 1, thereby improving the practicality of the device.
[0031] When the staff needs to prevent dust from entering the charging port 5, the staff turns the handle 45, and the handle 45 drives the driving rod 42 to move in the inner thread of the support plate 41. At the same time, the driving rod 42 drives the connecting block 43 to move, and the connecting block 43 drives the positioning rod 46 to slide in the support plate 41. At the same time, the connecting block 43 drives the dustproof plate 44 to slide on the surface of the hearing aid body 1 until the dustproof plate 44 covers the charging port 5. At this time, the charging port 5 is prevented from dust entering the charging port 5 when the hearing aid body 1 is stored or idle, resulting in a large amount of dust covering the charging port 5, thereby affecting the charging of the charging port 5, thereby improving the protection of the device.
[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A voice-controlled hearing aid, comprising a hearing aid body (1), characterized in that: An in-ear device (2) is installed on one side of the hearing aid body (1), a charging port (5) is provided on one side of the hearing aid body (1), a disassembly device (3) is provided on the side of the hearing aid body (1) close to the in-ear device (2), the disassembly device (3) comprises two fixing plates (31), the two fixing plates (31) are fixedly connected to the side of the hearing aid body (1) close to the in-ear device (2), the surface of the fixing plates (31) is slidably connected to the in-ear device (2), both sides of the hearing aid body (1) are fixedly connected to fixing rods (32), the arc surface of the fixing rods (32) is slidably connected to an operating panel (33), the side of the operating panel (33) close to the hearing aid body (1) is fixedly connected to an insertion rod (34), and a slot is provided on the surface of the fixing plates (31).
2. A voice-controlled hearing aid according to claim 1, characterized in that: One end of the fixing rod (32) away from the hearing aid body (1) is fixedly connected to a limiting plate (35), and the size of the insertion rod (34) is adapted to the size of a slot of the fixing plate (31).
3. A voice-controlled hearing aid according to claim 1, characterized in that: The arc surface of the fixing rod (32) is sleeved with a first spring (36), and two ends of the first spring (36) are respectively fixedly connected to the operating panel (33) and the hearing aid body (1).
4. The voice-controlled hearing aid according to claim 1, characterized in that: Screw rods (37) are threadedly connected to both sides of the hearing aid body (1); an L-shaped plate (38) is fixedly connected to the arc surface of the screw rod (37); and an operating block (39) is fixedly connected to one end of the screw rod (37) away from the hearing aid body (1).
5. The voice-controlled hearing aid according to claim 1, characterized in that: A dustproof device (4) is provided on one side of the hearing aid body (1), and the dustproof device (4) comprises a support plate (41), the support plate (41) is fixedly connected to one side of the hearing aid body (1), a driving rod (42) is inserted through an internal thread of the support plate (41), one end of the driving rod (42) is rotatably connected to a connecting block (43), one side of the connecting block (43) is fixedly connected to a dustproof plate (44), the dustproof plate (44) is slidably connected to the surface of the hearing aid body (1), and one end of the driving rod (42) away from the connecting block (43) is fixedly connected to a handle (45).
6. A voice-controlled hearing aid according to claim 5, characterized in that: A positioning rod (46) is fixedly connected to one side of the connection block (43) close to the driving rod (42), and the arc surface of the positioning rod (46) is slidably connected to the support plate (41).