Receiver with contact with hearing aid function

Abstract

The utility model discloses a receiver with a contact having a hearing-aid function, which relates to the technical field of receivers and comprises a receiver shell, a steel alloy vibrating diaphragm, a sound emitting tube and a cone, the steel alloy vibrating diaphragm is fixedly connected to the inner side of the receiver shell, the sound emitting tube is fixedly connected to the inner side of the receiver shell, and the cone is fixedly connected to the inner side of the receiver shell. According to the utility model, the steel alloy vibrating diaphragm is arranged between the front side of the receiver shell and the sound outlet tube, and the steel alloy vibrating diaphragm is high in elastic modulus, small in density, quick in response to vibration and strong in explosive power to sound, so that the effect of improving the tone quality is achieved; the dust cover arranged in the middle of the cone on the inner side of the receiver shell can prevent dust from entering the inner side of the receiver shell to cause corrosion of internal electronic components, and the receiver shell and the bottom frame can be quickly combined through the cooperation of the first connecting plate and the second connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of receivers, in particular to a receiver with a contact having a hearing aid function. Background Art

[0002] Contact type receiver with auxiliary function, suitable for mid-to-high-end telephones, cordless phones, etc.

[0003] After searching, the receiver, receiver assembly and electronic device of publication number CN201820858304.5 include a receiver holder, a diaphragm and a receiver front cover, the receiver holder includes a first surface and a second surface opposite to the first surface, the diaphragm is arranged near the inside of the first surface of the receiver holder, the receiver front cover is arranged on the outside of the first surface of the receiver holder, the receiver front cover includes a protrusion protruding away from the first surface of the receiver holder, including a receiver assembly, a display screen assembly and a shell, the receiver assembly is installed between the display screen assembly and the shell, the receiver assembly includes a receiver, the receiver is the above receiver, the receiver assembly provided in the embodiment of the present application includes a receiver and a receiver sound cavity holder, the receiver includes a receiver holder, a diaphragm and a receiver front cover The receiver holder includes a first side and a second side opposite to the first side, the diaphragm is arranged inside the first side close to the receiver holder, the receiver front cover is arranged outside the first side of the receiver holder, the receiver front cover includes a protrusion protruding away from the first side of the receiver holder, the receiver sound cavity holder includes a notch, the protrusion extends into the notch and forms a receiver front sound cavity with the receiver sound cavity holder, by changing the structure of the receiver, the receiver front cover has a protrusion, the protrusion is placed in the notch and connected to the receiver sound guide tube, the volume of the receiver front cavity is reduced, the high-frequency bandwidth of the receiver is increased, and the sound quality of mobile phone calls is improved. The existing dust removal method of the receiver uses a filter plate to isolate dust and other impurities. After long-term use, the filter plate will be blocked, affecting the sound reception effect. Utility Model Content

[0004] The utility model aims to provide a receiver with a hearing aid function, so as to solve the problem that the existing receiver dust removal method uses a filter plate to isolate dust and other impurities, which may cause the filter plate to be blocked after long-term use, thereby affecting the sound reception effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a receiver with a contact and a hearing aid function, comprising a receiver shell, a steel alloy diaphragm is fixedly connected to the inner side of the receiver shell, a sound outlet is fixedly connected to the inner side of the receiver shell, a paper cone is fixedly connected to the inner side of the receiver shell, a voice coil is fixedly connected to the inner side of the paper cone, a base frame is provided at the bottom of the receiver shell, a connecting plate is fixedly connected to the inner side of the receiver shell, and a connecting seat is fixedly connected to the top of the base frame.

[0006] As a preferred technical solution of the utility model, the sound tube is located in the middle of the steel alloy diaphragm, and a sound cover is fixedly connected to the inner side of the sound tube; a steel alloy diaphragm is provided between the front side of the receiver shell and the sound tube, the steel alloy diaphragm has a high elastic modulus, low density, fast response to vibration, strong explosive power for sound, and plays a role in improving the sound quality, and a dust cover is provided in the middle of the paper cone inside the receiver shell to prevent dust from entering the inside of the receiver shell and causing corrosion to its internal electronic components.

[0007] As a preferred technical solution of the utility model, a dust cover located at the bottom of the sound outlet tube is fixedly connected to the middle of the voice coil.

[0008] As a preferred technical solution of the utility model, a convex block is fixedly connected to the top of the receiver housing, and the convex block is fixedly connected to the top of the connecting plate 1.

[0009] As a preferred technical solution of the utility model, a connecting plate 2 is fixedly connected to the top side of the connecting seat, and the connecting plate 2 is slidably connected to the side of the connecting plate 1; the receiver housing and the base frame can be quickly combined by cooperating with the connecting plate 1 and the connecting plate 2.

[0010] As a preferred technical solution of the present invention, a nameplate is provided on the side of the connecting seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model provides a steel alloy diaphragm between the front side of the receiver shell and the sound tube. The steel alloy diaphragm has a high elastic modulus, a low density, a quick response to vibration, and a strong explosive force for sound, thereby improving the sound quality. In addition, a dust cover provided in the middle of the paper cone inside the receiver shell can prevent dust from entering the inside of the receiver shell and causing corrosion to the internal electronic components.

[0013] 2. The utility model can quickly combine the receiver housing and the base frame by cooperating the receiver housing and the base frame through the connection plate 1 and the connection plate 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is the structural front view of the utility model;

[0015] Figure 2 This is a bottom view of the structure of the utility model;

[0016] Figure 3 This is a structural chassis diagram of the utility model;

[0017] Figure 4 It is a side view of the structural chassis of the utility model.

[0018] In the figure: 1. Receiver housing; 2. Steel alloy diaphragm; 3. Sound tube; 4. Sound cover; 5. Connecting plate 1; 6. Bump; 7. Voice coil; 8. Dust cover; 9. Paper cone; 10. Base frame; 11. Connecting seat; 12. Connecting plate 2; 13. Nameplate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0020] See also Figure 1-4 The utility model provides a receiver with a contact hearing aid function, including a receiver shell 1, a steel alloy diaphragm 2 is fixedly connected to the inner side of the receiver shell 1, and a sound outlet tube 3 is fixedly connected to the inner side of the receiver shell 1, a paper cone 9 is fixedly connected to the inner side of the receiver shell 1, and a voice coil 7 is fixedly connected to the inner side of the paper cone 9, a bottom frame 10 is provided at the bottom of the receiver shell 1, and a connecting plate 5 is fixedly connected to the inner side of the receiver shell 1, and a connecting seat 11 is fixedly connected to the top of the bottom frame 10.

[0021] In summary, a steel alloy diaphragm 2 is provided between the front side of the receiver housing 1 and the sound outlet 3. The steel alloy diaphragm 2 has a high elastic modulus, a low density, a quick response to vibration, a strong explosive force for sound, and plays a role in improving the sound quality. The dust cover 8 provided in the middle of the paper cone 9 inside the receiver housing 1 can prevent dust from entering the inside of the receiver housing 1 and causing corrosion of its internal electronic components. The receiver housing 1 and the base frame 10 can be quickly combined with the base frame 10 through the connection plate 1 5 and the connection plate 2 12, which solves the problem that the existing dust removal method of the receiver uses a filter plate to isolate dust and other impurities, which will cause the filter plate to be blocked after long-term use, affecting the sound reception effect.

[0022] The sound tube 3 is located in the middle of the steel alloy diaphragm 2, and a sound cover 4 is fixedly connected to the inner side of the sound tube 3; a steel alloy diaphragm 2 is provided between the front side of the receiver housing 1 and the sound tube 3. The steel alloy diaphragm 2 has a high elastic modulus, a small density, a fast response to vibration, and a strong explosive power for sound, which plays a role in improving the sound quality. The dust cover 8 provided in the middle of the paper cone 9 on the inner side of the receiver housing 1 can prevent dust from entering the inner side of the receiver housing 1 and causing corrosion to its internal electronic components. The middle of the voice coil 7 is fixedly connected to the dust cover 8 located at the bottom of the sound tube 3.

[0023] The top of the receiver housing 1 is fixedly connected with a protrusion 6, which is fixedly connected to the top of the connecting plate 1 5, and the top side of the connecting base 11 is fixedly connected with a connecting plate 2 12, which is slidably connected to the side of the connecting plate 1 5; the receiver housing 1 and the base frame 10 can be quickly combined by cooperating with the connecting plate 1 5 and the connecting plate 2 12, and a nameplate 13 is provided on the side of the connecting base 11.

[0024] During specific use, first, a steel alloy diaphragm 2 is provided between the front side of the receiver housing 1 and the sound tube 3. The steel alloy diaphragm 2 has a high elastic modulus and a low density, and reacts quickly to vibrations and has a strong explosive force on sound, thereby improving the sound quality. A dust cover 8 is provided in the middle of the paper cone 9 on the inner side of the receiver housing 1 to prevent dust from entering the inner side of the receiver housing 1 and causing corrosion to the internal electronic components. The receiver housing 1 and the base frame 10 can be quickly combined with the connecting plate 1 5 and the connecting plate 2 12.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

Claims

1. A receiver with a contact having a hearing aid function, comprising a receiver housing (1), characterized in that: A steel alloy diaphragm (2) is fixedly connected to the inner side of the receiver shell (1), and a sound outlet (3) is fixedly connected to the inner side of the receiver shell (1), a paper cone (9) is fixedly connected to the inner side of the receiver shell (1), and a voice coil (7) is fixedly connected to the inner side of the paper cone (9), a base frame (10) is provided at the bottom of the receiver shell (1), and a connecting plate (5) is fixedly connected to the inner side of the receiver shell (1), and a connecting seat (11) is fixedly connected to the top of the base frame (10).

2. The receiver with a contact and hearing aid function according to claim 1, characterized in that: The sound outlet tube (3) is located in the middle of the steel alloy diaphragm (2), and a sound cover (4) is fixedly connected to the inner side of the sound outlet tube (3).

3. The receiver with a contact and hearing aid function according to claim 1, characterized in that: The middle part of the voice coil (7) is fixedly connected to a dust cover (8) located at the bottom of the sound output tube (3).

4. The receiver with a contact and hearing aid function according to claim 1, characterized in that: A convex block (6) is fixedly connected to the top of the receiver housing (1), and the convex block (6) is fixedly connected to the top of the connecting plate 1 (5).

5. The receiver with a contact and hearing aid function according to claim 1, characterized in that: A second connecting plate (12) is fixedly connected to the top side of the connecting seat (11), and the second connecting plate (12) is slidably connected to the side of the first connecting plate (5).

6. The receiver with a contact and hearing aid function according to claim 1, characterized in that: A nameplate (13) is provided on the side of the connecting seat (11).

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