Mounting structure of microphone core

Abstract

The utility model discloses a mounting structure of a microphone core. The mounting structure comprises a microphone core main body, an inner shell, an elastic connecting piece and a fastening piece, the outer edge of the elastic connecting piece extends downwards to be provided with a sleeving ring, the middle of the elastic connecting piece extends downwards to be provided with an inserting cylinder, and the bottom of the inserting cylinder is provided with a wire passing hole and a through hole. The elastic connecting piece is connected to the inner shell in a sleeving mode through the sleeving ring. The microphone core main body is inserted into the insertion cylinder, and a connecting wire of the microphone core main body extends into the inner shell through the wire passing hole; one end of the fastener penetrates through the through hole and then is connected with the microphone core main body, so that the microphone core main body is locked in the inserting cylinder; according to the utility model, the microphone core main body is installed on the inner shell through the elastic connecting piece, the sleeving ring and the plugging cylinder are both made of elastic materials, and the microphone core main body is suspended in the middle of the elastic connecting piece through the plugging cylinder, so that good damping and anti-falling effects can be achieved, and the microphone core is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of microphones, in particular to a mounting structure of a microphone core. Background Art

[0002] The microphone core is an important component of the microphone. It is an energy conversion device that converts sound signals into electrical signals. The microphone core plays a decisive role in the quality and service life of the microphone. However, when the microphone is in use, it is inevitable that the user will accidentally drop it on the ground, or knock it hard on the table when placing it. The severe vibration will often cause damage to the microphone core and affect the use of the microphone. Therefore, it is very important to protect the microphone core.

[0003] However, it is found through observation that the installation structure of the existing microphone core is usually to screw the microphone core onto the inner shell of the microphone. This connection is a hard connection. The severe vibration of the microphone is transmitted to the microphone core through the inner shell, which often causes damage to the precision parts on the microphone core. Therefore, the installation structure of the existing microphone core does not have a protective effect.

[0004] In view of this, the designer has made in-depth considerations and actively researched, improved and trial-produced the present invention to address the many deficiencies and inconveniences caused by the imperfect design of the installation structure of the microphone core. Utility Model Content

[0005] The utility model aims to provide a microphone core installation structure with a protective function.

[0006] In order to achieve the above purpose, the solution of the utility model is:

[0007] A mounting structure for a microphone core, the mounting structure comprising a microphone core body, an inner shell, an elastic connector and a fastener; a sleeve ring is extended downward from the outer edge of the elastic connector, a plug-in sleeve is extended downward from the middle portion of the elastic connector, a wire hole and a through hole are provided at the bottom of the plug-in sleeve; the elastic connector is sleeved on the inner shell through the sleeve ring; the microphone core body is inserted in the plug-in sleeve, and the connecting wire of the microphone core body extends into the inner shell through the wire hole; one end of the fastener passes through the through hole and is connected to the microphone core body, thereby locking the microphone core body in the plug-in sleeve.

[0008] Preferably, a connecting section is provided between the sleeve ring and the plug-in tube, and the connecting section is in a wave shape with at least one wave valley.

[0009] Preferably, a bell mouth is provided at the outer end of the inner wall of the sleeve ring.

[0010] Preferably, the fastener is a screw, which passes through the through hole and is threadedly connected to the microphone core body.

[0011] Preferably, the elastic connecting piece is formed from an elastomeric material in one step.

[0012] After adopting the above scheme, the microphone core body of the utility model is installed on the inner shell body through an elastic connecting piece. The sleeve ring and the plug-in tube are both made of elastic materials, and the microphone core body is suspended in the middle of the elastic connecting piece through the plug-in tube, which can play a good shock-absorbing and anti-fall role, thereby protecting the microphone core. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model.

[0014] Figure 2 This is an exploded view of a preferred embodiment of the utility model.

[0015] Figure 3 The structure of the elastic connector in the preferred embodiment of the utility model is shown in FIG. Figure 1 .

[0016] Figure 4 The structure of the elastic connector in the preferred embodiment of the utility model is shown in FIG. Figure 2 .

[0017] Description of main component symbols:

[0018] In the figure: 1. Microphone core body; 2. Inner shell; 3. Elastic connecting piece; 31. Socket ring; 311. Bell mouth; 32. Plug-in sleeve; 321. Wire hole; 322. Through hole; 33. Connecting section; 4. Fastener. DETAILED DESCRIPTION

[0019] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] like Figure 1 to Figure 2As shown, it is a preferred embodiment of the installation structure of a microphone core of the utility model, and the installation structure includes a microphone core body 1, an inner shell 2, an elastic connector 3 and a fastener 4; the outer edge of the elastic connector 3 is provided with a sleeve ring 31 extending downward, and the middle part of the elastic connector 3 is provided with a plug-in sleeve 32 extending downward, and the bottom of the plug-in sleeve 32 is provided with a wire hole 321 and a through hole 322; the elastic connector 3 is sleeved on the inner shell 2 through the sleeve ring 31; the microphone core body 1 is inserted in the plug-in sleeve 32, and the connecting line of the microphone core body 1 extends into the inner shell 2 through the wire hole 321; one end of the fastener 4 passes through the through hole 322 and is connected to the microphone core body 1, so that the microphone core body 1 is locked in the plug-in sleeve 32.

[0022] During installation, one end of the connecting wire of the microphone core body 1 is passed through the wire hole 321, and one end of the microphone core body 1 is inserted into the plug-in tube 32, and then the microphone core body 1 is locked in the plug-in tube 32 using the fastener 4; thereafter, the connecting wire of the microphone core body 1 is passed through the inner shell 2, and then the elastic connecting piece 3 is sleeved on the inner shell 2 through the sleeve ring 31, thereby completing the installation of the microphone core body 1.

[0023] The focus of the utility model is that the microphone core body 1 of the utility model is installed on the inner shell body 2 through the elastic connecting piece 3, the sleeve ring 31 and the plug-in tube 32 are both made of elastic materials, and the microphone core body 1 is suspended in the middle of the elastic connecting piece 3 through the plug-in tube 32, which can play a good shock-absorbing and anti-fall role, thereby protecting the microphone core.

[0024] A connecting section 33 is provided between the sleeve ring 31 and the plug-in tube 32, and the connecting section 33 is wavy with at least one trough. In this way, the sleeve ring 31 is connected to the plug-in tube 32 through the wavy connecting section 33, and the wavy connecting section 33 can further play a good role in shock absorption and anti-fall, thereby further protecting the microphone core.

[0025] The inner wall outer end of the sleeve ring 31 is provided with a bell mouth 311. Thus, when the elastic connector 3 is sleeved on the inner shell 2 through the sleeve ring 31, the inner shell 2 can be easily inserted into the sleeve ring 31 through the bell mouth 311, so that the elastic connector 3 has the advantage of easy installation.

[0026] The fastener 4 is a screw, which passes through the through hole 322 and is screwed to the microphone core body 1. In this way, the microphone core body 1 can be locked in the plug-in barrel 32 by the screw during installation.

[0027] The elastic connector 3 is formed by one-step molding of an elastic material, so it has the advantages of stable structure and durability.

[0028] The above description of the specific exemplary embodiments of the utility model is for the purpose of illustration and demonstration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is obvious that many changes and variations can be made according to the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that ordinary technicians in the field can realize and use various different exemplary embodiments and various different selections and changes of the utility model. Any appropriate changes or modifications made by ordinary technicians in the technical field should be deemed to be within the patent scope of the utility model.

Claims

1. A microphone core mounting structure, characterized in that: The mounting structure comprises a microphone core body, an inner shell, an elastic connector and a fastener; a sleeve ring is extended downward from the outer edge of the elastic connector, a plug-in cylinder is extended downward from the middle part of the elastic connector, and a wire hole and a through hole are provided at the bottom of the plug-in cylinder; the elastic connector is sleeved on the inner shell through the sleeve ring; the microphone core body is inserted in the plug-in cylinder, and the connecting wire of the microphone core body extends into the inner shell through the wire hole; one end of the fastener passes through the through hole and is connected to the microphone core body, thereby locking the microphone core body in the plug-in cylinder.

2. A microphone core mounting structure as claimed in claim 1, characterized in that: A connecting section is provided between the sleeve ring and the plug-in tube, and the connecting section is in a wave shape with at least one wave valley.

3. The microphone core mounting structure according to claim 1, characterized in that: The outer end of the inner wall of the sleeve ring is provided with a bell mouth.

4. The microphone core mounting structure according to claim 1, characterized in that: The fastener is a screw, which passes through the through hole and is threadedly connected to the microphone core body.

5. The microphone core mounting structure according to claim 1, characterized in that: The elastic connecting piece is formed by one-step molding of an elastic material.

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