Microphone core seat adjustable structure for microphone

Abstract

The utility model discloses a microphone core seat adjustable structure for a microphone. The microphone core seat adjustable structure comprises a handheld tube body, a connecting piece, a microphone core seat, a microphone core and a mesh enclosure, the connecting piece is fixedly connected to the end part of one end of the handheld tube body, and the microphone core seat is clamped to the end part of one end of the handheld tube body through the connecting piece; the mesh enclosure covers the outside of the microphone core and is connected to the connecting piece; according to the scheme, by arranging the microphone core seat, the height position of the microphone core can be raised or lowered, so that the distance between the microphone core and the mesh enclosure is adjusted, and the pickup distance of the microphone core is widened; the sound quality of the device is improved, better use experience is brought to a user, the practicability of the device is improved, and the use requirement of the user is met.

Description

Technical Field

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

[0002] Microphones are widely used in singing, speaking, drama and other activities, and can transmit voice information efficiently and with high quality. Microphones are key conversion devices that convert sound signals into electrical signals. The internal signal conversion device is the microphone core. The sound pickup ability and distance of the microphone core determine the quality of the microphone's vocal release effect.

[0003] In actual use, each user is different, each person's voice track is different, and each person's lung capacity is also different. However, the microphone core of existing microphones is often fixedly connected, and the distance between it and the windscreen of the microphone cannot be changed, which makes the microphone's pickup range and pickup size fixed, resulting in the microphone core being unable to pick up sound for everyone, so that everyone cannot achieve the best effect.

[0004] Therefore, the utility model needs to provide an adjustable structure of a microphone core holder to solve the above problems. Summary of the invention

[0005] In the existing technology, in order to solve the above problems, the purpose of the utility model is to provide an adjustable structure of a microphone core seat for a microphone, so as to simplify the assembly process of the microphone and improve the convenience of disassembly and assembly of the microphone; at the same time, the height adjustment function of the microphone core is realized.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A microphone core seat adjustable structure for a microphone, comprising:

[0008] Hand-held tube body;

[0009] The connecting piece is in a cylindrical structure and is fixedly connected to one end of the handheld tube body; a connecting hole is provided in the connecting piece, and at least two rotary lock grooves are provided on the inner wall of the connecting hole;

[0010] A microphone core seat, which is in a cylindrical structure, is sleeved in the connecting hole; a mounting hole is provided in the microphone core seat, and at least two rotary lock blocks adapted to the rotary lock groove are provided on the outer side of the microphone core seat; the microphone core seat is used to be inserted into the connecting hole, and the microphone core seat can be fixedly connected to any position in the connecting hole by rotating the microphone core seat; and

[0011] One end of the microphone core is inserted into the mounting hole.

[0012] Furthermore, a first threaded section is provided on the outer side surface of the connecting piece, and the connecting piece is connected to a connecting groove provided at one end of the handheld tube body through a thread.

[0013] Furthermore, a limit ring is arranged on the inner wall of the connecting hole; the rotary lock groove is arranged on the side of the limit ring away from the hand-held tube body, and the two rotary lock grooves are arranged at equal intervals along the circumference of the connecting hole.

[0014] Furthermore, the length direction of the rotary lock groove is the same as the axial direction of the connecting hole, and a side surface of the rotary lock groove on one side of the length direction is an arc transition surface.

[0015] Furthermore, a stopper is provided at one end of the microphone core seat along its axial direction, and a plurality of elastically deformable clamping blocks are provided at the other end of the microphone core seat, and the plurality of clamping blocks are arranged at equal intervals along the circumference of the microphone core seat;

[0016] The clamping block is used to hook with the limiting ring, and cooperate with the stopper to always constrain the microphone core seat in the connecting hole.

[0017] Furthermore, the stopper is provided with a plurality of grooves, and the plurality of grooves are arranged at equal intervals along the circumference of the microphone core seat; the grooves are used for holding the microphone core seat to facilitate the rotation of the microphone core seat.

[0018] Furthermore, a plurality of protrusions are provided on the outer side surface of the microphone core, and the plurality of protrusions are arranged in a matrix; the protrusions are used to abut against the inner wall of the mounting hole.

[0019] Furthermore, it also includes a mesh cover, which is arranged on the outside of the microphone core; the outer side surface of the connecting piece is provided with a second threaded section, and the mesh cover is connected to the end of the connecting piece away from the handheld tube body through a thread.

[0020] By adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0021] By providing a rotary lock groove and a rotary lock block, the present invention enables the user to fix or disconnect the microphone core holder and the connecting piece by rotating the microphone core holder, thereby improving the installation convenience of the microphone and being able to fix the microphone core holder at any position in the connecting hole.

[0022] This solution can raise or lower the height of the microphone core by setting a microphone core holder, thereby adjusting the distance between the microphone core and the mesh cover, thereby increasing the sound pickup distance of the microphone core to a wider range; the sound quality of the device is improved, providing users with a better user experience, improving the practicality of the device, and meeting the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The figure is a schematic diagram of the exploded structure of the microphone of the present invention.

[0025] Figure 2 This is a structural cross-sectional view of the microphone of the present invention.

[0026] Figure 3 It is a structural schematic diagram of the connecting piece of the utility model.

[0027] Figure 4 It is a structural schematic diagram of the microphone core holder of the utility model.

[0028] Figure 5 It is a cross-sectional view of the combined structure of the connecting piece, microphone core seat and microphone core of the utility model.

[0029] Figure 6 It is a schematic cross-sectional view of the utility model at AA. DETAILED DESCRIPTION

[0030] 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 of 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.

[0031] like Figures 1 to 6 As shown in FIG. 1 , the present invention provides an adjustable microphone core seat structure for a microphone, which comprises a handheld tube body 1, a connecting piece 2, a microphone core seat 3, a microphone core 4 and a mesh cover 5;

[0032] See also Figure 1 and Figure 2 The connecting piece 2 is fixedly connected to one end of the handheld tube body 1, and the microphone core seat 3 is clamped on one end of the handheld tube body 1 through the connecting piece 2; the mesh cover 5 is arranged on the outside of the microphone core 4, and the mesh cover 5 is connected to the connecting piece 2.

[0033] The connecting piece 2 is a cylindrical structure, and the microphone core seat 3 is a cylindrical structure;

[0034] Specifically, a connecting hole 21 is provided in the connecting member 2, and the microphone core seat 3 is sleeved in the connecting hole 21; a mounting hole 31 is provided in the microphone core seat 3, and one end of the microphone core 4 is inserted into the mounting hole 31 of the microphone core seat 3; a first threaded section 25 is provided on the outer side of the connecting member 2, and the connecting member 2 is connected to a connecting groove provided at one end of the handheld tube body 1 through a thread; a mesh cover 5 is provided on the outside of the microphone core 4, and a second threaded section 24 is provided on the outer side of the connecting member 2, and the mesh cover 5 is connected to the end of the connecting member 2 away from the handheld tube body 1 through a thread.

[0035] In this embodiment, by providing a first threaded section 25 and a second threaded section 24, both ends of the connecting member 2 are detachably connected to the handheld tube body 1 and the mesh cover 5 through threads, thereby improving the connection stability between the handheld tube body 1 and the mesh cover 5; by providing a microphone core holder 3, it is convenient to install and disassemble the handheld tube body 1 and the microphone core 4, thereby reducing the assembly cost and difficulty of the handheld tube body 1 and the microphone core 4, and also improving the maintenance convenience of the microphone.

[0036] It should be noted that, refer to Figure 5 One end of the microphone core 4 is inserted into the mounting hole 31, and a plurality of protrusions 41 are provided on the outer side of the microphone core 4, and the plurality of protrusions 41 are arranged in a matrix; the protrusions 41 are used to abut against the inner wall of the mounting hole 31; wherein the protrusions 41 are hemispherical.

[0037] With the above-mentioned structural setting, the structure of the adjustable microphone core seat is reasonably designed, and the whole disassembly and assembly process is fast and simple, without the need to use special tools and machinery, which greatly improves the maintenance convenience of the microphone and reduces the production cost of the microphone. During use, through the setting of the mesh cover 5 and the microphone core seat 3, while ensuring the microphone core pickup effect, it also protects the microphone core and prevents external forces from causing damage to the microphone core and other components.

[0038] See also Figure 3-5 A limit ring 23 is provided on the inner wall of the connecting hole 21; a stopper 32 is provided at one end of the microphone core seat 3 along its axial direction, and a plurality of elastically deformable clamping blocks 33 are provided at the other end of the microphone core seat 3, and the plurality of clamping blocks 33 are arranged at equal intervals along the circumference of the microphone core seat 3; the clamping blocks 33 are used to hook with the limit ring 23, and cooperate with the stopper 32 to realize that the microphone core seat 3 is always constrained in the connecting hole 21.

[0039] Among them, in this embodiment, the other end of the microphone core seat 3 is provided with at least two elastically deformable clamping blocks 33, and the clamping block 33 is an arc-shaped clamping block, and the clamping block 33 is coaxially arranged with the microphone core seat 3; at the same time, a clamping groove is provided on the side surface of the clamping block 33 away from the mounting hole 31, and a guiding inclined surface is provided on the end of the clamping block 33 away from the microphone core seat 3.

[0040] With the above-mentioned structural arrangement, since the clamping block 33 can be elastically deformed, when the microphone core holder 3 is inserted into the connecting hole 21, the limiting ring 23 is clamped in the clamping groove through the elastic deformation of the clamping block 33; at the same time, a stopper 32 is provided at one axial end of the microphone core holder 3, and the stopper 32 cooperates with the stopper 32 to ensure that the microphone core holder 3 is always constrained in the connecting hole 21.

[0041] It should be noted that if Figure 5 As shown, the width of the snap-in groove is the same as the length of the rotary lock groove 22 , so that the microphone core holder 3 can be inserted into the connecting hole 21 at different depths, thereby achieving fixed connection of the microphone core holder 3 at any position in the connecting hole 21 .

[0042] Please also read Figure 3-6 A connecting hole 21 is provided in the connecting member 2, and a limiting ring 23 is provided on the inner wall of the connecting hole 21; at least two rotating lock grooves 22 are provided on the inner wall of the connecting hole 21, and the rotating lock grooves 22 are arranged on the side of the limiting ring 23 away from the hand-held tube body 1.

[0043] Among them, the two screw lock grooves 22 are arranged at equal intervals along the circumference of the connecting hole 21, and the length direction of the screw lock groove 22 is the same as the axial direction of the connecting hole 21; the side surface of the screw lock groove 22 on one side of its length direction is an arc transition surface 26, and the arc transition surface 26 is located on the same side of all the screw lock grooves 22.

[0044] In addition, combined with Figure 4 As shown, the microphone core seat 3 is sleeved in the connecting hole 21, a mounting hole 31 is opened in the microphone core seat 3, and at least two rotary lock blocks 34 adapted to the rotary lock grooves 22 are arranged on the outer side of the microphone core seat 3; the microphone core seat 3 is used to be inserted into the connecting hole 21, and the microphone core seat 3 can be rotated to realize the fixed connection of the microphone core seat 3 at any position in the connecting hole 21.

[0045] With the above-mentioned structural setting, by providing the rotary lock groove 22 and the rotary lock block 34, the user can fix or release the connection between the microphone core holder 3 and the connecting member 2 by rotating the microphone core holder 3, thereby improving the installation convenience of the microphone, and can fix the microphone core holder 3 at any position in the connecting hole 21.

[0046] Therefore, by setting the adjustable structure of the microphone core seat 3, the device has the function of adjusting the height position of the microphone core 4, and can raise or lower the position of the microphone core 4, thereby adjusting the distance between the microphone core 4 and the mesh cover 5, and further increasing the sound pickup distance of the microphone core. The sound quality of the device is improved, which brings a better user experience to the user, improves the practicality of the device, and meets the user's use needs, thereby solving the problem that the existing microphone has a fixed sound pickup range and sound pickup size when in use, which brings a poor user experience and can no longer meet the user's use needs.

[0047] The microphone core holder 3 provided in the present invention has an ingenious structural design and will not become loose, and is convenient for installing or removing the microphone core 4 so as to obtain different sound qualities by replacing different microphone cores 4. The timbre of each person can be adjusted accordingly, and only the microphone core 4 needs to be replaced. The present invention has good versatility and a high degree of standardization.

[0048] It should be noted that the position direction of the arc transition surface 26 in the screw lock groove 22 needs to be the same as the thread rotation direction of the first thread segment 25; when the microphone core seat 3 and the connecting piece 2 are screwed together, the connecting piece 2 and the handheld tube body 1 are prevented from being loosened.

[0049] At the same time, refer to Figure 4 The stopper 32 is provided with a plurality of grooves 35, and the plurality of grooves 35 are arranged at equal intervals along the circumference of the microphone core seat 3; the grooves 35 are used to hold the microphone core seat 3 so as to rotate the microphone core seat 3. The adjustable structure of the microphone core seat 3 is reasonably designed, and the entire disassembly and assembly process is fast and simple without the use of special tools and machinery, which greatly improves the maintenance convenience of the microphone and reduces the production cost of the microphone.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable microphone core seat structure for a microphone, characterized in that: It includes: Handheld tube body (1); A connecting piece (2) having a cylindrical structure, the connecting piece (2) being fixedly connected to one end of the handheld tube body (1); a connecting hole (21) is provided in the connecting piece (2), and at least two screw lock grooves (22) are provided on the inner wall of the connecting hole (21); A microphone core seat (3) having a cylindrical structure, wherein the microphone core seat (3) is sleeved in a connecting hole (21); a mounting hole (31) is provided in the microphone core seat (3), and at least two rotary lock blocks (34) adapted to the rotary lock grooves (22) are provided on the outer side surface of the microphone core seat (3); the microphone core seat (3) is used to be inserted into the connecting hole (21), and the microphone core seat (3) can be rotated to realize the fixed connection of the microphone core seat (3) to any position in the connecting hole (21); and The microphone core (4) has one end inserted into the mounting hole (31).

2. The adjustable microphone core holder structure for a microphone according to claim 1, characterized in that: The outer side surface of the connecting piece (2) is provided with a first threaded section (25), and the connecting piece (2) is connected to a connecting groove provided at one end of the handheld tube body (1) through a threaded connection.

3. The adjustable microphone core seat structure for a microphone according to claim 1, characterized in that: A limit ring (23) is provided on the inner wall of the connection hole (21); the rotary lock groove (22) is provided on a side of the limit ring (23) away from the handheld tube body (1), and the two rotary lock grooves (22) are arranged at equal intervals along the circumference of the connection hole (21).

4. The adjustable microphone core seat structure for a microphone according to claim 3, characterized in that: The length direction of the rotary lock groove (22) is the same as the axial direction of the connecting hole (21), and one side surface of the rotary lock groove (22) in the length direction is a circular arc transition surface (26).

5. The adjustable microphone core holder structure for a microphone according to claim 1, characterized in that: The microphone core seat (3) is provided with a stopper (32) at one end along its axial direction, and a plurality of elastically deformable clamping blocks (33) are provided at the other end of the microphone core seat (3), and the plurality of clamping blocks (33) are arranged at equal intervals along the circumference of the microphone core seat (3); The clamping block (33) is used to be hooked with the limiting ring (23), and cooperates with the stopper (32) to always constrain the microphone core seat (3) in the connecting hole (21).

6. The adjustable microphone core seat structure for a microphone according to claim 5, characterized in that: The stopper (32) is provided with a plurality of grooves (35), and the plurality of grooves (35) are arranged at equal intervals along the circumference of the microphone core seat (3); the grooves (35) are used to hold the microphone core seat (3) so as to facilitate the rotation of the microphone core seat (3).

7. The adjustable microphone core holder structure for a microphone according to claim 1, characterized in that: The outer side surface of the microphone core (4) is provided with a plurality of protrusions (41), and the plurality of protrusions (41) are arranged in a matrix; the protrusions (41) are used to abut against the inner wall of the mounting hole (31).

8. The adjustable microphone core seat structure for a microphone according to claim 1, characterized in that: It also includes a mesh cover (5), which is arranged on the outside of the microphone core (4); the outer side surface of the connecting piece (2) is provided with a second threaded section (24), and the mesh cover (5) is connected to the end of the connecting piece (2) away from the handheld tube body (1) through a thread.

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