Microphone placement base

Abstract

The utility model discloses a microphone placement base, which comprises a clamping sleeve, a rotating mechanism, a telescopic rod and a base plate, the thickness of the side wall of the clamping sleeve is thin at the upper part and thick at the lower part, the clamping sleeve is provided with a conical hole, the inner wall of the conical hole is attached to the side surface of a microphone, the lower part of the clamping sleeve is circumferentially provided with a plurality of side holes, and the top of the clamping sleeve is provided with a sleeve edge; and the clamping sleeve is detachably connected with the rotating mechanism. The upper end of the telescopic rod is detachably connected with the rotating mechanism, and the other end is fixedly connected with the chassis. By using the device, the position of the microphone can be fixed, and the rotation angle and the height of the microphone can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of microphone accessories, in particular to a microphone placement base. Background Art

[0002] Microphone, scientifically known as microphone, also called microphone, needs to be placed or stored on a stand base when in use or after use. The structure of the existing microphone base is too simple, and lacks a movable connection structure when in use. The base generally simply fixes the microphone through a snap-on structure or a clamping component, which is not convenient for adjusting the posture of the microphone and has poor stability. However, when actually placing the microphone, it is not only necessary to simply fix the microphone, but also to fine-tune the posture of the microphone. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a microphone placement base.

[0004] The technical solution of the utility model is: a microphone placement base, including a ferrule, a rotating mechanism, a telescopic rod and a chassis, the thickness of the side wall of the ferrule is thin at the top and thick at the bottom, the ferrule is provided with a conical hole, the inner wall of the conical hole fits with the side of the microphone, a plurality of side holes are provided on the circumference of the lower part of the ferrule, a sleeve edge is provided on the top of the ferrule, the ferrule is detachably connected to the rotating mechanism; the upper end of the telescopic rod is detachably connected to the rotating mechanism, and the other end is fixedly connected to the chassis.

[0005] Furthermore, a plurality of positioning blocks are provided on the circumference of the bottom surface of the sleeve edge, and positioning holes matching the positioning blocks are provided on the rotating mechanism.

[0006] Furthermore, the rotating mechanism includes a fixed ring and a hinge block. The top surface of the fixed ring is provided with an inner groove that matches the sleeve edge, and the bottom surface of the sleeve edge and the bottom surface of the inner groove are bonded by industrial glue; an inner hole is provided in the middle of the fixed ring, and the inner wall of the inner hole fits with the outer wall of the ferrule.

[0007] Furthermore, the articulated block is connected to the fixing ring via a hinge, and the hinge is provided with a tightening knob; a through hole matching the telescopic rod is provided on a side of the articulated block away from the hinge.

[0008] Furthermore, a positioning circular hole is provided on the side of the hinge block away from the fixed block, a threaded hole is provided at the position of the telescopic rod corresponding to the positioning circular hole, a positioning bolt is provided in the positioning circular hole, and the positioning bolt passes through the positioning circular hole and is screwed into the threaded hole.

[0009] Furthermore, the telescopic rod includes a plurality of rod members and a damping plate, and the damping plate is arranged between the rod members.

[0010] Furthermore, the chassis includes a fixed platform, an annular turntable and a bearing. A round platform is provided in the middle of the fixed platform, a bearing is provided between the outer wall of the round platform and the inner wall of the annular turntable, a rubber layer is laid on the bottom surface of the annular turntable and the top surface of the fixed platform and fits each other, a connecting block is provided on the annular turntable, and the connecting block is fixedly connected to the lower end of the telescopic rod.

[0011] Furthermore, a plurality of ribs are provided on the circumference of the annular turntable.

[0012] Furthermore, an interface is provided on the round platform, and a detachable power cord is provided on the side of the round platform, and the power cord is electrically connected to the interface.

[0013] Furthermore, a plurality of suction cups are provided on the bottom surface of the fixing platform, and the suction cups are evenly distributed on the bottom surface of the fixing platform.

[0014] Compared with the prior art, the advantages of the utility model are: when placing the microphone on the base, the microphone can be fixed by directly inserting the microphone into the ferrule, which is convenient to operate; the lower part of the ferrule is thicker and has side holes on the circumference, which is convenient for the lower part of the ferrule to deform and apply clamping force to the microphone; the conical hole is convenient for applying clamping force to microphones of various sizes. The telescopic rod is used to adjust the height of the microphone, and the rotating mechanism can realize fine adjustment of the use angle of the microphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0016] Figure 1 It is an overall schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the ferrule of the utility model;

[0018] Figure 3 This is a schematic diagram of the rotating mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the chassis of the utility model.

[0020] Among them: 1. microphone; 2. card sleeve; 3. rotating mechanism; 4. telescopic rod; 5. chassis; 21. sleeve edge; 22. positioning block; 23. conical hole; 24. side hole; 31. fixing ring; 32. hinge block; 33. tightening knob; 311. inner groove; 312. positioning hole; 313. inner hole; 321. positioning circular hole; 322. through hole; 51. fixing table; 52. annular turntable; 53. bearing; 511. suction cup; 512; round table; 513; interface; 514. power cord; 521. rib; 522, connecting block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely below. 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 belong to the scope of protection of the utility model.

[0022] The specific implementation of the utility model will be described below in conjunction with the accompanying drawings:

[0023] like Figures 1 to 4 As shown, a microphone placement base includes a ferrule 2, a rotating mechanism 3, a telescopic rod 4 and a chassis 5. The thickness of the side wall of the ferrule 2 is thin at the top and thick at the bottom. The ferrule 2 is provided with a conical hole 23, and the inner wall of the conical hole 23 is in contact with the side of the microphone 1. A plurality of side holes 24 are provided on the circumference of the lower part of the ferrule 2. A sleeve edge 21 is provided on the top of the ferrule 2, and a plurality of positioning blocks 22 are provided on the circumference of the bottom surface of the sleeve edge 21. A positioning hole 312 is provided on the rotating mechanism 3 to match the positioning block 22. The sleeve edge 21 and the rotating structure can be quickly positioned by matching the positioning block 22 and the positioning hole 312. The rotating mechanism 3 includes a fixed ring 31 and a hinge block 32. The top surface of the fixed ring 31 is provided with an inner groove 311 that matches the sleeve edge 21. The bottom surface of the sleeve edge 21 and the bottom surface of the inner groove 311 are bonded by industrial glue. An inner hole 313 is provided in the middle of the fixed ring 31, and the inner wall of the inner hole 313 is in contact with the outer wall of the ferrule 2. The ferrule 2 is made of rubber. As the usage time increases, the ferrule 2 wears out or loses its elasticity. The ferrule 2 is detachably connected to the fixing ring 31, so that a new ferrule 2 can be easily replaced.

[0024] The hinge block 32 is connected to the fixing ring 31 through a hinge, and the hinge is provided with a tightening knob 33. By adjusting the tightness of the tightening knob 33, the angle between the hinge block 32 and the fixing ring 31 can be adjusted or fixed. The user can fix the microphone 1 on the placement base at a suitable angle and continue to use the microphone 1. A through hole 322 matching the telescopic rod 4 is provided on the side of the hinge block 32 away from the hinge, and a positioning circular hole 321 is provided on the side of the hinge block 32 away from the fixing block. The telescopic rod 4 is provided with a threaded hole at the position corresponding to the positioning circular hole 321, and the positioning circular hole 321 is provided with a positioning bolt, which passes through the positioning circular hole 321 and is screwed into the threaded hole. The top of the telescopic rod 4 is embedded in the through hole 322 and is fixedly connected to the hinge block 32 by the positioning bolt, so that the microphone 1 can be raised and lowered with the telescopic rod 4. The telescopic rod 4 includes a plurality of rods and a damping plate, and a damping plate is provided between the rods. Due to the existence of the damping plate, the height of the telescopic rod 4 can be arbitrarily adjusted within a range and remain stable.

[0025] The chassis 5 includes a fixed platform 51, an annular turntable 52 and a bearing 53. A truncated platform 512 is provided in the middle of the fixed platform 51. A bearing 53 is provided between the outer wall of the truncated platform 512 and the inner wall of the annular turntable 52. A rubber layer is laid on the bottom surface of the annular turntable 52 and the top surface of the fixed platform 51 and fits each other. The rubber layer has a damping effect, which allows the annular turntable 52 to rotate freely and stabilize its position in the circumferential direction. A plurality of ribs 521 are provided on the circumference of the annular turntable 52. The ribs 521 can increase the friction force on the surface of the annular turntable 52, making it easier for the user to manipulate the annular turntable 52 to rotate. A connecting block 522 is provided on the annular turntable 52, and the connecting block 522 is fixedly connected to the lower end of the telescopic rod 4. An interface 513 is provided on the round table 512, and a detachable power cord 514 is provided on the side of the round table 512. One end of the power cord 514 can be inserted into the connection hole on the side of the round table 512 and electrically connected to the interface 513. When the microphone 1 is placed, it can be connected to an external power source through the interface 513 on the round table 512 for charging. The power cord 514 can be replaced with a suitable length according to actual conditions. A plurality of suction cups 511 are provided on the bottom surface of the fixing table 51, and the suction cups 511 are evenly distributed on the bottom surface of the fixing table 51. The suction cups 511 are used to absorb and fix the entire placement base on the desktop, thereby increasing the stability of the microphone 1 when placed.

[0026] The working principle of the specific implementation of the utility model is as follows: the microphone 1 is placed on the desktop by the suction cup 511, the angle of the rotating mechanism 3 is adjusted and fixed by operating the fastening knob 33, the microphone 1 is inserted into the card sleeve 2, the bottom of the card sleeve 2 is deformed, and a clamping force is applied to the side of the microphone 1, thereby achieving stable placement of the microphone 1. If the microphone 1 needs to be charged, the length of the telescopic rod 4 can be adjusted so that the charging port of the microphone 1 is electrically connected to the interface 513 on the round table 512, and charging is performed through the power cord 514.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A microphone mounting base, characterized in that: The invention comprises a ferrule (2), a rotating mechanism (3), a telescopic rod (4) and a chassis (5); the thickness of the side wall of the ferrule (2) is thin at the top and thick at the bottom; the ferrule (2) is provided with a conical hole (23); the inner wall of the conical hole (23) is in contact with the side surface of the microphone (1); a plurality of side holes (24) are provided on the circumference of the lower part of the ferrule (2); a sleeve edge (21) is provided on the top of the ferrule (2); the ferrule (2) is detachably connected to the rotating mechanism (3); the upper end of the telescopic rod (4) is detachably connected to the rotating mechanism (3), and the other end is fixedly connected to the chassis (5).

2. The microphone mounting base according to claim 1, characterized in that: A plurality of positioning blocks (22) are provided in the circumferential direction of the bottom surface of the sleeve (21), and a positioning hole (312) matching the positioning block (22) is provided on the rotating mechanism (3).

3. The microphone mounting base according to claim 1, characterized in that: The rotating mechanism (3) comprises a fixed ring (31) and an articulated block (32), wherein the articulated block (32) is connected to the fixed ring (31) via a hinge, the top surface of the fixed ring (31) is provided with an inner groove (311) matching the sleeve edge (21), and the bottom surface of the sleeve edge (21) and the bottom surface of the inner groove (311) are bonded by industrial glue; an inner hole (313) is provided in the middle of the fixed ring (31), and the inner wall of the inner hole (313) is in contact with the outer wall of the ferrule (2).

4. The microphone mounting base according to claim 3, characterized in that: The hinge is provided with a fastening knob (33), and a through hole (322) matching the telescopic rod (4) is provided on a side of the hinge block (32) away from the hinge.

5. The microphone mounting base according to claim 3, characterized in that: A positioning circular hole (321) is provided on the side of the hinge block (32) away from the fixing ring (31); a threaded hole is provided on the telescopic rod (4) at a position corresponding to the positioning circular hole (321); a positioning bolt is provided in the positioning circular hole (321); the positioning bolt passes through the positioning circular hole (321) and is screwed into the threaded hole.

6. The microphone mounting base according to claim 1, characterized in that: The telescopic rod (4) comprises a plurality of rod sections and a damping plate, wherein the damping plate is arranged between the rod sections.

7. The microphone mounting base according to claim 1, characterized in that: The chassis (5) comprises a fixed platform (51), an annular turntable (52) and a bearing (53); a truncated platform (512) is provided in the middle of the fixed platform (51); the bearing (53) is provided between the outer wall of the truncated platform (512) and the inner wall of the annular turntable (52); a rubber layer is laid on the bottom surface of the annular turntable (52) and the top surface of the fixed platform (51) and are in contact with each other; a connecting block (522) is provided on the annular turntable (52); and the connecting block (522) is fixedly connected to the lower end of the telescopic rod (4).

8. The microphone mounting base according to claim 7, characterized in that: The annular turntable (52) is provided with a plurality of ribs (521) in the circumferential direction.

9. The microphone mounting base according to claim 7, characterized in that: An interface (513) is provided on the truncated platform (512), and a detachable power cord (514) is provided on the side of the truncated platform (512), and the power cord (514) is electrically connected to the interface (513).

10. The microphone mounting base according to claim 7, characterized in that: The bottom surface of the fixing platform (51) is provided with a plurality of suction cups (511), and the suction cups (511) are evenly distributed on the bottom surface of the fixing platform (51).

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