CN212486735U

CN212486735U - Double-microphone stereo microphone

Info

Publication number: CN212486735U
Application number: CN202021602268.XU
Authority: CN
Inventors: 王勇
Original assignee: Shenzhen Ailinrui Electronics Co ltd
Current assignee: Shenzhen Ailinrui Electronics Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-02-05
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a microphone technical field just discloses two miaow head stereo microphone, including body and internal thread pipe, the sleeve pipe has been cup jointed to the middle part of body, the sheathed tube surface is seted up threadedly, the internal thread pipe passes through screw thread and sheathed tube outer wall threaded connection, first annular slab has been cup jointed to the surface of internal thread pipe, the inner wall of first annular slab passes through antifriction bearing and is connected with the outer wall rotation of internal thread pipe, the fixed two U-shaped pieces that are equipped with of upper surface symmetry of first annular slab, two the inside of U-shaped piece is rotated respectively and is connected with actuating mechanism, two actuating mechanism's upper end fixedly connected with joint mechanism respectively. The utility model discloses a to the joint of the lower limb of gauze, guaranteed holistic aesthetic property.

Description

Double-microphone stereo microphone

Technical Field

The utility model relates to a microphone technical field especially relates to two miaow head stereo microphone.

Background

Microphones, known as microphones, are translated from english (microphone) and are also called microphones and microphones, which are energy conversion devices that convert sound signals into electrical signals, and are classified into moving coil type, condenser type, electret type, and recently emerging silicon micro microphones, as well as liquid microphones and laser microphones.

When the traditional double-microphone is used, gauze bound with rubber bands is usually wrapped outside the microphone, so that the lower edge of the gauze is exposed outside, and the appearance of the microphone is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art in that the lower limb of gauze exposes externally, in case expose when externally, can cause the problem of influence to the outside aesthetic measure of microphone, and the stereo microphone of two miaow heads that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

two miaow head stereo microphone, including body and internal thread pipe, the fixed sleeve pipe that has cup jointed in the middle part of body, sheathed tube surface is seted up threadedly, the internal thread pipe passes through screw thread and sheathed tube outer wall threaded connection, the surface of internal thread pipe has cup jointed first annular slab, the inner wall of first annular slab passes through antifriction bearing and is connected with the outer wall rotation of internal thread pipe, the fixed two U-shaped pieces that are equipped with of upper surface symmetry of first annular slab, two the inside of U-shaped piece is rotated respectively and is connected with actuating mechanism, two actuating mechanism's upper end fixedly connected with latch mechanism respectively.

Preferably, the driving mechanism comprises a first connecting rod, a ring and four fixing rods, the lower end of the first connecting rod is arranged inside the corresponding U-shaped block and is connected with the U-shaped block through a shaft pin in a rotating mode, a strip-shaped opening is formed in the first connecting rod and is movably sleeved with the ring, and the ring is movably sleeved with the body and is fixedly connected with the body through the four fixing rods.

Preferably, the clamping mechanism comprises a second connecting rod and an arc-shaped clamping plate, the second connecting rod is fixedly arranged on the left side wall of the upper end of the first connecting rod, one end, close to the body, of the second connecting rod is fixedly connected with the arc-shaped clamping plate, and the arc-shaped clamping plate is matched with the radian of the body.

Preferably, the outer wall of the internally threaded pipe is fixedly sleeved with a second annular plate.

Preferably, the outer wall of the second annular plate is provided with anti-slip stripes.

Preferably, the strip-shaped openings in the two first connecting rods are obliquely arranged.

Compared with the prior art, the utility model provides a two miaow head stereo microphone possesses following beneficial effect:

1. this two miaow head stereo microphone sets up in the inside actuating mechanism of two U-shaped blocks through rotating, can rotate the second ring plate and drive the motion that the internal thread pipe rotated and realize latch mechanism simultaneously, is convenient for drive latch mechanism and normally works.

2. This two miaow head stereo microphone through setting up the latch mechanism in two actuating mechanism upper ends, can just carry out the joint through latch mechanism to the lower limb of gauze after using the gauze to wrap up the upper end of body, avoids its mixed and disorderly influence pleasing to the eye.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a to the joint of the lower limb of gauze, guaranteed holistic aesthetic property.

Drawings

Fig. 1 is a schematic structural diagram of a dual-microphone stereo microphone according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the connecting device comprises a body 1, a threaded pipe 2, a sleeve 3, a first annular plate 4, a U-shaped block 5, a first connecting rod 6, a ring 7, a fixing rod 8, a shaft pin 9, a strip-shaped opening 10, a second connecting rod 11, an arc-shaped clamping plate 12 and a second annular plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, two miaow head stereo microphones, including body 1 and internal thread pipe 2, the fixed sleeve pipe 3 that has cup jointed in middle part of body 1, the surface of sleeve pipe 3 is threaded, internal thread pipe 2 is through the outer wall threaded connection of screw thread and sleeve pipe 3, first annular slab 4 has been cup jointed to the surface of internal thread pipe 2, the inner wall of first annular slab 4 passes through antifriction bearing and is connected with the outer wall rotation of internal thread pipe 2, the fixed two U-shaped blocks 5 that are equipped with of upper surface symmetry of first annular slab 4, the inside of two U-shaped blocks 5 rotates respectively and is connected with actuating mechanism, two actuating mechanism's upper end fixedly connected with latch mechanism respectively.

Drive actuating mechanism and include head rod 6, ring 7 and four dead lever 8, the lower extreme of head rod 6 sets up in the inside of the U-shaped piece 5 that corresponds and is connected through pivot 9 and the inside rotation of U-shaped piece 5, bar mouth 10 has been seted up to the inside of head rod 6, bar mouth 10 cup joints with ring 7 activity, ring 7 cup joints with body 1 activity and through fixed connection between four dead lever 8 and the body 1, be convenient for through the joint of ring 7 and two bar mouths 10, realize two head rod 6's rotation.

Clamping mechanism includes second connecting rod 11 and arc cardboard 12, and second connecting rod 11 is fixed to be set up in the upper end left side wall of head rod 6, and second connecting rod 11 is close to body 1's one end and arc cardboard 12 fixed connection, and arc cardboard 12 is convenient for realize the joint to gauze lower limb with the radian phase-match of body 1.

The fixed cover of the outer wall of internal thread pipe 2 has connect second annular plate 13, is convenient for drive internal thread pipe 2 through second annular plate 13 and rotates.

The outer wall of the second annular plate 13 is provided with anti-slip stripes, so that the friction between hands and the second annular plate 13 is increased conveniently.

The strip-shaped openings 10 in the two first connecting rods 6 are arranged obliquely, so that rotation can be realized when the two first connecting rods 6 move.

In the utility model, when the gauze is sleeved on the upper end of the body 1, the second annular plate 13 is rotated, the second annular plate 13 drives the internal thread pipe 2 to rotate, the internal thread pipe 2 moves upwards while rotating, the internal thread pipe 2 drives the first annular plate 4 to move upwards, the first annular plate 4 drives the two U-shaped plates to move upwards while driving the corresponding first connecting rods 6 to move upwards respectively, the two first connecting rods 6 are sleeved with the circular ring 7 through the corresponding strip-shaped openings 10 while moving upwards, and rotate by taking the corresponding shaft pins 9 as the circle center, thereby drive the arc cardboard 12 that corresponds through the second connecting rod 11 that corresponds and open, be convenient for place the lower limb of gauze between two arc cardboard 12, the antiport second annular plate 13 makes two arc cardboard 12 with the lower limb chucking of gauze, guarantees holistic aesthetic property.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. Two miaow head stereo microphone, including body (1) and internal thread pipe (2), its characterized in that, sleeve pipe (3) have been cup jointed to the middle part of body (1) is fixed, the surface of sleeve pipe (3) is seted up threadedly, external wall threaded connection of internal thread pipe (2) through screw thread and sleeve pipe (3), the surface of internal thread pipe (2) has been cup jointed first annular slab (4), the inner wall of first annular slab (4) passes through antifriction bearing and is connected with the outer wall rotation of internal thread pipe (2), the fixed two U-shaped blocks (5) that are equipped with of upper surface symmetry of first annular slab (4), two the inside of U-shaped block (5) rotates respectively and is connected with actuating mechanism, two actuating mechanism's upper end fixedly connected with clamping mechanism respectively.

2. The dual-microphone stereo microphone according to claim 1, wherein the driving mechanism includes a first connecting rod (6), a ring (7) and four fixing rods (8), the lower end of the first connecting rod (6) is disposed inside the corresponding U-shaped block (5) and rotatably connected with the inside of the U-shaped block (5) through a shaft pin (9), a bar-shaped opening (10) is disposed inside the first connecting rod (6), the bar-shaped opening (10) is movably sleeved with the ring (7), and the ring (7) is movably sleeved with the body (1) and fixedly connected with the body (1) through the four fixing rods (8).

3. The dual-microphone stereo microphone as claimed in claim 1, wherein the clamping mechanism comprises a second connecting rod (11) and an arc-shaped clamping plate (12), the second connecting rod (11) is fixedly arranged on the left side wall of the upper end of the first connecting rod (6), one end of the second connecting rod (11) close to the body (1) is fixedly connected with the arc-shaped clamping plate (12), and the arc-shaped clamping plate (12) matches with the radian of the body (1).

4. A dual-microphone stereo microphone according to claim 1, characterized in that the outer wall of the internally threaded tube (2) is fixedly sleeved with a second annular plate (13).

5. A dual-microphone stereo microphone according to claim 4, wherein the outer wall of the second annular plate (13) is provided with anti-slip stripes.

6. A dual-microphone stereo microphone according to claim 2, characterized in that the bar-shaped mouths (10) inside both the first connecting rods (6) are arranged obliquely.