CN218679314U

CN218679314U - Microphone for meeting

Info

Publication number: CN218679314U
Application number: CN202222765946.XU
Authority: CN
Inventors: 王瑞; 张佑启; 谭志兵; 黄火晴; 潘光书; 潘光明; 王园杰; 杨勇
Original assignee: Shenzhen Boyue Technology Co ltd
Current assignee: Shenzhen Boyue Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-21
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a microphone for meeting belongs to microphone technical field, include: the main arm with be located the movable rod at main arm top, the one end of movable rod is connected with firm board, the board that stabilizes is kept away from one side of movable rod and is connected with down the cardboard, the cotton pad of first bubble is installed to the inside wall of cardboard down, the top of cardboard is connected with the spring down, the top of spring is connected with the cardboard, the inside wall of going up the cardboard is connected with the cotton pad of second bubble, the cotton top that fills up of second bubble is connected with the stretching strap, the cotton inside wall butt that fills up of second bubble has the microphone main part. This microphone for meeting uses through the cooperation of stretching strap and spring, and the cardboard activity is gone up in the pulling of being convenient for, uses through the cooperation of the cotton pad of first bubble and the cotton pad of second bubble, is convenient for to the spacing processing of suitable microphone main part, and the cooperation of rethread second locating piece and locating lever is used, increases the stability that the cardboard removed the regulation, thereby has reached through above-mentioned structure and has been convenient for carry out fixed effect to the microphone main part of equidimension not.

Description

Microphone for meeting

Technical Field

The utility model belongs to the technical field of the microphone, especially, relate to a microphone is used in meeting.

Background

The microphone is a transducer for converting sound into electronic signals, and the working principle is that a polymeric material vibrating membrane with permanent charge isolation is utilized, so that the microphone is usually applied to a conference room, and people can hear the sound of a speaker conveniently.

The existing microphone for conference:

the utility model discloses a microphone convenient to place for a conference, which comprises a fixed seat, wherein the upper side of the fixed seat is fixedly connected with a supporting frame, the supporting frame is of a U-shaped structure, the middle of the supporting frame is rotatably connected with a screw rod, an adjusting plate is arranged in the middle of the upper side of the supporting frame, the middle of the adjusting plate is rotatably connected with a connecting shaft, the two sides of the connecting shaft are fixedly connected with the supporting frame, the left side of the adjusting plate is provided with a placing groove, the microphone is arranged on the placing groove, the upper end of the fixed seat is positioned on the left side of the supporting frame and is rotatably connected with a knob, and the middle of the supporting frame is slidably connected with a driving plate; "

But this meeting is with microphone convenient to put is using, need link together different microphones and iron fixed disk, handle the microphone location through magnet and iron fixed disk afterwards, but when changing the microphone, probably be not convenient for handle the microphone location of equidimension not to probably cause because of the consequence of microphone reason meeting interrupt.

Therefore, we propose a microphone for conference to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, when changing the microphone, probably be not convenient for handle the microphone location of equidimension not to probably cause the problem of the consequence because of microphone reason meeting interrupt, and the microphone is used in the meeting that provides.

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

a microphone for conferences, comprising: the main arm and the movable rod that is located the main arm top, the top of main arm rotates with the lateral wall of movable rod to be connected, the one end of movable rod is connected with firm board, one side that the movable rod was kept away from to firm board is connected with down the cardboard, the cotton pad of first bubble is installed to the inside wall of cardboard down, the top of cardboard is connected with the spring down, the top of spring is connected with the cardboard, the inside wall of going up the cardboard is connected with the cotton pad of second bubble, the top that the cotton pad of second bubble is connected with the stretching strap, the inside wall butt that the cotton pad of second bubble has the microphone main part, the lateral wall of microphone main part and the inside wall butt that the cotton pad of first bubble, the lateral wall of cardboard is provided with the spacing subassembly that the cardboard removed of being convenient for down.

Preferably, the limiting assembly comprises a first positioning block, the outer side wall of the first positioning block is connected with the outer side wall of the lower clamping plate, the outer side wall of the upper clamping plate is connected with a second positioning block, the top of the first positioning block is connected with a positioning rod, and the outer side wall of the positioning rod is connected with the inner side wall of the second positioning block in a sliding mode.

Through setting up first locating piece, second locating piece and locating lever, cardboard altitude mixture control's stability has been realized going up in the increase.

Preferably, the top of the main arm is connected with a sleeve, the outer side wall of the movable rod is connected with a movable plate in a sliding mode, the outer side wall of the movable plate is connected with a clamping block, and the outer side wall of the clamping block is attached to one side, away from the main arm, of the sleeve.

Through setting up sleeve, movable plate and fixture block, realized the spacing processing of movable rod after the activity adjustment.

Preferably, the outer side wall of the main arm is connected with a bottom plate in a sliding mode, and the bottom of the bottom plate is connected with a base.

Through setting up bottom plate and base, realized being convenient for lay the microphone main part in the top of desktop.

Preferably, the outer side wall of the bottom plate is connected with a limiting cylinder, the inner side wall of the limiting cylinder is rotatably connected with a shaft rod, one end, far away from the bottom plate, of the shaft rod is connected with a movable disc, and the outer side wall of the shaft rod is connected with a gear.

Through setting up spacing section of thick bamboo, axostylus axostyle and activity dish, realized being convenient for to drive gear rotation activity.

Preferably, the top of the base is connected with a vertical plate, the outer side wall of the vertical plate is connected with a sliding plate in a sliding mode, one side, away from the vertical plate, of the sliding plate is connected with a rack plate, the top of the rack plate is connected with the bottom of the main arm, and one side, away from the sliding plate, of the rack plate is meshed with the outer side wall of the gear.

Through setting up vertical plate, slide and rack plate, realized being convenient for adjust the height of main arm.

Preferably, the inner side wall of the bottom plate is connected with a bearing, and the inner side wall of the bearing is connected with one end, far away from the movable disc, of the shaft lever.

Through setting up the bearing, realized increasing the axostylus axostyle and kept away from the rotatory stability of activity dish one end.

Preferably, a round hole is formed in one side, away from the bottom plate, of the limiting cylinder, and the outer side wall of the movable plate is connected with a T-shaped rod in a sliding mode.

Through setting up round hole and T shape pole, realized the spacing processing of activity dish after the pairing rotation is adjusted.

To sum up, the utility model discloses a technological effect and advantage: this microphone for meeting uses through the cooperation of stretching strap and spring, and the cardboard activity is gone up in the pulling of being convenient for, uses through the cooperation of the cotton pad of first bubble and the cotton pad of second bubble, is convenient for to the spacing processing of suitable microphone main part, and the cooperation of rethread second locating piece and locating lever is used, increases the stability that the cardboard removed the regulation, thereby has reached through above-mentioned structure and has been convenient for carry out fixed effect to the microphone main part of equidimension not.

The cooperation through activity dish and axostylus axostyle is used, and the gear drives rack plate rebound to highly adjusting the main arm, and then adjust the microphone main part to suitable height, use through the cooperation of T shape pole and round hole again, thereby avoid activity dish rotatory activity once more as far as possible, thereby reached through above-mentioned structure and be convenient for to the effect of microphone main part altitude mixture control.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the lower clamping plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the limiting cylinder of the present invention;

fig. 4 is a schematic diagram of the rack plate structure of the present invention.

In the figure: 1. a main arm; 2. a movable rod; 3. a stabilizing plate; 4. a lower clamping plate; 5. a first foam pad; 6. a spring; 7. an upper clamping plate; 8. a second foam pad; 9. pulling the belt; 10. a microphone body; 11. a first positioning block; 12. a second positioning block; 13. positioning a rod; 14. a sleeve; 15. moving the plate; 16. a clamping block; 17. a base plate; 18. a base; 19. a limiting cylinder; 20. a shaft lever; 21. a movable tray; 22. a gear; 23. a vertical plate; 24. a slide plate; 25. a rack plate; 26. a bearing; 27. a T-shaped rod; 28. a circular hole.

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.

Referring to fig. 1-2, a microphone for a conference includes: the main arm 1 and the movable rod 2 are positioned at the top of the main arm 1, the movable rod 2 penetrates through the top of the main arm 1, the top of the main arm 1 is rotatably connected with the outer side wall of the movable rod 2, one end of the movable rod 2 is connected with the stabilizing plate 3, the stabilizing plate 3 is fixed at the center of the left end of the main arm 1, one side of the stabilizing plate 3, which is far away from the movable rod 2, is connected with the lower clamping plate 4, the inner side wall of the lower clamping plate 4 is provided with a first foam pad 5, the top of the lower clamping plate 4 is connected with springs 6, the four springs 6 are positioned at the four corners of the top of the lower clamping plate 4, the top of each spring 6 is connected with an upper clamping plate 7, the upper clamping plate 7 is connected with the tops of the four springs 6, the inner side wall of the upper clamping plate 7 is connected with a second foam pad 8, and the top of the second foam pad 8 is connected with a pull belt 9, drawing strap 9 is convenient for draw upward cardboard 7 and upwards removes, the inside wall butt of the cotton pad 8 of second bubble has microphone body 10, microphone body 10's lateral wall and the cotton inside wall butt that fills up 5 of first bubble, the lateral wall of lower cardboard 4 is provided with the spacing subassembly that is convenient for go up cardboard 7 and removes, cardboard 7 upwards removes on drawing strap 9 draws, spring 6 is convenient for by tensile state by initial condition, the microphone body 10 that will select afterwards moves to and fills up 5 and the cotton pad 8 laminating of second bubble, cancel the dragging to drawing strap 9 afterwards, spring 6 replies to initial state, make the cotton pad 8 of second bubble and the cotton lateral wall butt that fills up 5 and microphone body 10 of first bubble, thereby handle microphone body 10 location, and then be convenient for fix not equidimension microphone body 10.

Referring to fig. 1-2, the limiting component includes a first positioning block 11, the first positioning block 11 is provided with four, four first positioning blocks 11 are located the lateral wall evenly distributed of cardboard 4 down, the lateral wall of first positioning block 11 is connected with the lateral wall of cardboard 4 down, the lateral wall of going up cardboard 7 is connected with second positioning block 12, the top of first positioning block 11 is connected with locating lever 13, first positioning block 11, the quantity one-to-one of second positioning block 12 and locating lever 13, the lateral wall of locating lever 13 and the inside wall sliding connection of second positioning block 12, go up the in-process that cardboard 7 removed, the inside wall of second positioning block 12 slides along with the lateral wall of second positioning block 12, thereby increase the stability of cardboard 7 upward movement.

Referring to fig. 1, the top of the main arm 1 is connected with a sleeve 14, the sleeve 14 is located on the right side of the main arm 1, the outer side wall of the movable rod 2 is connected with a movable plate 15 in a sliding manner, the sleeve 14, the movable plate 15 and the movable rod 2 are coaxial, the outer side wall of the movable plate 15 is connected with two clamping blocks 16, the two clamping blocks 16 are symmetrically distributed by taking the central axis of the movable plate 15 as the center, the outer side wall of each clamping block 16 is attached to one side, away from the main arm 1, of the sleeve 14, the movable plate 15 drives the clamping block 16 to move to the direction close to the main arm 1 to be attached to the sleeve 14 after the movable rod 2 is adjusted to a proper angle, and therefore the position of the movable rod 2 after adjustment is stabilized.

Referring to fig. 1, the outer side wall of the main arm 1 is slidably connected with a bottom plate 17, the inner circumference of the bottom plate 17 is equal to the outer circumference of the main arm 1, the bottom of the bottom plate 17 is connected with a base 18, the cross-sectional area of the base 18 is gradually increased from top to bottom, and the bottom plate 17 and the base 18 facilitate the microphone body 10 to be placed above a desktop.

Referring to fig. 1, 3 and 4, the lateral wall of bottom plate 17 is connected with spacing section of thick bamboo 19, and the inside wall of spacing section of thick bamboo 19 rotates and is connected with axostylus axostyle 20, and one side of bottom plate 17 is run through in the activity of axostylus axostyle 20, and the one end that bottom plate 17 was kept away from to axostylus axostyle 20 is connected with activity dish 21, and the lateral wall of axostylus axostyle 20 is connected with gear 22, and spacing section of thick bamboo 19, axostylus axostyle 20, activity dish 21 and gear 22 are coaxial, drive axostylus axostyle 20 rotatory through activity dish 21 to make gear 22 rotate.

Referring to fig. 4, a vertical plate 23 is connected to the top of the base 18, the vertical plate 23 is fixed to one side of the top of the base 18, a sliding plate 24 is slidably connected to the outer side wall of the vertical plate 23, a rack plate 25 is connected to one side of the sliding plate 24 away from the vertical plate 23, the rack plate 25 is fixed to the center of the bottom of the main arm 1, the sliding plate 24 is located between the vertical plate 23 and the rack plate 25, the top of the rack plate 25 is connected to the bottom of the main arm 1, one side of the rack plate 25 away from the sliding plate 24 is meshed with the outer side wall of the gear 22, the gear 22 rotates to drive the rack plate 25 to move upwards, the vertical plate 23 and the sliding plate 24 enable the rack plate 25 to move stably, so that the height of the main arm 1 is adjusted, and the installed microphone main body 10 is adjusted to a proper height.

Referring to fig. 3, the inner side wall of the bottom plate 17 is connected with a bearing 26, the inner circumference of the bearing 26 is equal to the outer circumference of the shaft 20, the inner side wall of the bearing 26 is connected with one end of the shaft 20 far away from the movable disk 21, and the bearing 26 avoids shaking of the shaft 20 far away from the movable disk 21 in the rotation process.

Referring to fig. 3, a circular hole 28 is formed in one side, away from the bottom plate 17, of the limiting cylinder 19, a plurality of circular holes 28 are formed, the circular holes 28 are located on the outer side wall of the limiting cylinder 19 and distributed in a circumferential array mode, the outer side wall of the movable disc 21 is connected with two T-shaped rods 27 in a sliding mode, the two T-shaped rods 27 penetrate through the movable disc 21 in a movable mode, and the cross section of each T-shaped rod 27 is in a T shape.

The working principle is as follows: at first pulling stretching strap 9 rebound, make it upwards remove to go up cardboard 7 and drive the cotton pad 8 of second bubble, spring 6 is elongated by initial condition, second locating piece 12 and locating lever 13 increase the stability of cardboard 7 rebound, move the cotton inside that fills up 5 of cardboard 7 and first bubble with the microphone main part 10 of suitable size afterwards, the cotton pad 8 of second bubble and the cotton inside wall that fills up 5 of first bubble and the laminating of the lateral wall of microphone main part 10, cancel pulling to stretching strap 9 afterwards, thereby make the spacing processing of microphone main part 10 to suitable size, adjust the angle of microphone main part 10 through stabilizing plate 3 afterwards, after the regulation is accomplished, movable plate 15 drives fixture block 16 and removes to laminating with sleeve 14, thereby the spacing processing of angle after 3 adjustments of stabilizing plate, thereby reached through above-mentioned structure and be convenient for to carry out the effect of fixing to the microphone main part 10 of equidimension not.

The rotatory activity dish 21 of activity, axostylus axostyle 20 drives gear 22 and rotates for rack board 25 rebound, slide 24 and vertical plate 23 increase rack board 25 rebound's stability, and main arm 1 rebound simultaneously, thereby adjust the height of microphone main part 10, remove two T shape poles 27 afterwards to with the inside laminating of two round holes 28, avoid activity dish 21 to rotate once more as far as possible, thereby reached through above-mentioned structure and be convenient for to the effect of microphone main part 10 altitude mixture control.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A microphone for conferences, comprising: main arm (1) and movable rod (2) that are located main arm (1) top, its characterized in that, the top of main arm (1) rotates with the lateral wall of movable rod (2) to be connected, the one end of movable rod (2) is connected with firm board (3), one side that movable rod (2) were kept away from in firm board (3) is connected with down cardboard (4), first bubble cotton pad (5) is installed to the inside wall of cardboard (4) down, the top of cardboard (4) is connected with spring (6) down, the top of spring (6) is connected with cardboard (7), the inside wall of going up cardboard (7) is connected with the cotton pad of second bubble (8), the top of the cotton pad of second bubble (8) is connected with stretching strap (9), the inside wall butt joint of the cotton pad of second bubble has microphone main part (10), the outside wall of microphone main part (10) and the inside wall of the cotton pad of first bubble (5), the outside wall of cardboard (4) is provided with the spacing subassembly that is convenient for going up cardboard (7) removal down.

2. The microphone for the conference as claimed in claim 1, wherein the limiting component comprises a first positioning block (11), the outer side wall of the first positioning block (11) is connected with the outer side wall of the lower clamping plate (4), the outer side wall of the upper clamping plate (7) is connected with a second positioning block (12), the top of the first positioning block (11) is connected with a positioning rod (13), and the outer side wall of the positioning rod (13) is slidably connected with the inner side wall of the second positioning block (12).

3. The microphone for meeting according to claim 1, wherein a sleeve (14) is connected to the top of the main arm (1), a moving plate (15) is slidably connected to an outer side wall of the moving rod (2), a clamping block (16) is connected to an outer side wall of the moving plate (15), and an outer side wall of the clamping block (16) is attached to a side of the sleeve (14) away from the main arm (1).

4. The microphone for conferences according to claim 1, characterized in that the external side wall of the main arm (1) is slidingly connected with a bottom plate (17), the bottom of the bottom plate (17) being connected with a base (18).

5. The microphone for the conference as claimed in claim 4, wherein the outer side wall of the bottom plate (17) is connected with a limiting cylinder (19), the inner side wall of the limiting cylinder (19) is rotatably connected with a shaft rod (20), one end of the shaft rod (20) far away from the bottom plate (17) is connected with a movable disc (21), and the outer side wall of the shaft rod (20) is connected with a gear (22).

6. The microphone for the conference as claimed in claim 5, wherein a vertical plate (23) is connected to the top of the base (18), a sliding plate (24) is slidably connected to the outer side wall of the vertical plate (23), a rack plate (25) is connected to the side of the sliding plate (24) far away from the vertical plate (23), the top of the rack plate (25) is connected to the bottom of the main arm (1), and the side of the rack plate (25) far away from the sliding plate (24) is engaged with the outer side wall of the gear (22).

7. The microphone for conference as claimed in claim 5, wherein the inner side wall of the bottom plate (17) is connected with a bearing (26), and the inner side wall of the bearing (26) is connected with one end of the shaft rod (20) far away from the movable disk (21).

8. The microphone for the conference as claimed in claim 5, wherein a circular hole (28) is formed in one side of the limiting cylinder (19) far away from the bottom plate (17), and a T-shaped rod (27) is connected to the outer side wall of the movable plate (21) in a sliding manner.