CN213186452U

CN213186452U - Telescopic microphone rod

Info

Publication number: CN213186452U
Application number: CN202022609371.3U
Authority: CN
Inventors: 袁悦辉; 冯三才; 黄成亮
Original assignee: Guangzhou Xinmai Electronics Co ltd
Current assignee: Guangzhou Xinmai Electronics Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-05-11
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a telescopic microphone rod, which comprises an underframe and a bracket; the bracket is provided with a sliding chute; a plurality of limiting convex points are arranged on the two inner side walls of the sliding groove; a sliding rod is arranged in the support, a rotating disk is arranged on one side of the lower end of the sliding rod, one end, far away from the sliding rod, of the rotating disk is connected with a sliding block, and one end of the sliding block extends out of the support along the sliding groove; the upper end of the sliding rod is provided with a fixed rod which extends out of the bracket; a first rotating shaft is arranged on one side of the fixed rod; one end of the first rotating shaft is connected with a first movable rod; a fixed seat is arranged at the top end of the first movable rod, an interlayer is arranged in the fixed seat, a slide way is arranged between the interlayers, a second rotating shaft is arranged in the slide way, and a clamping block is arranged on the second rotating shaft; the device can achieve the purpose that the height of the support is adjusted by the underframe; the storage is convenient for workers to use.

Description

Telescopic microphone rod

Technical Field

The utility model belongs to the technical field of musical instrument, specificly relate to a telescopic microphone pole.

Background

Along with the development of society, people's amusement mode is diversified, singing is a mode of well showing oneself and release pressure, and microphone support become the indispensable equipment on the stage, and the microphone support on the market at present only has the function of placing the microphone, can't provide the function of lyrics, forgets the word when the singer sings and leads to the performance error condition.

Because of the difference in height of user, the use habit is different, the sound of singing the speech is gone into the microphone difference, the high demand of microphone holder is adjusted according to different users. Microphone support has a lot of on the market now, for adaptation market needs, be provided with the liftable basically and adjust the structure in the support, and realize that this lift adjustment's structure mainly includes pull rod and inside inflation fixing device, inflation fixing device is the inflation piece of lamella form including the lower extreme, install the spring cassette in the inflation piece in proper order, a spring, the bracer, whole inflation fixing device supports in the support outer tube by the inflation tension of plastic inflation piece entirely, its fixing device's stability can not be guaranteed, and the lamella form piece of inflation piece lower extreme also can receive very big influence after the action that the bracer relapse many times.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pair of telescopic microphone pole.

The purpose of the utility model can be realized by the following technical scheme:

a telescopic microphone boom comprises a chassis and a bracket; the bracket is provided with a sliding chute; a plurality of limiting convex points are arranged on the two inner side walls of the sliding groove; a sliding rod is arranged in the support, a rotating disk is arranged on one side of the lower end of the sliding rod, a sliding block is arranged at one end, away from the sliding rod, of the rotating disk, and one end of the sliding block extends out of the support along the sliding groove; the upper end of the sliding rod is provided with a fixed rod which extends out of the bracket; a first rotating shaft is arranged on one side of the fixed rod; one end of the first rotating shaft is connected with a first movable rod; a fixed seat is arranged at the top end of the first movable rod, an interlayer is arranged in the fixed seat, a slide way is arranged between the interlayers, a second rotating shaft is arranged in the slide way, and a clamping block is arranged on the second rotating shaft;

a first nut is arranged at the joint of the underframe and the support; the chassis comprises a movable ring; the left side and the right side of the movable ring are provided with third rotating shafts; the third rotating shaft is connected with a second movable rod, a fourth rotating shaft is arranged on the second movable rod, a first connecting rod is connected with the fourth rotating shaft, and the first connecting rod is movably connected with the support through a first pin shaft.

Preferably, the bottom of the second movable rod is provided with a shock-absorbing anti-slip pad.

Preferably, the rotating disc comprises a first fixed disc, a second fixed disc and a fifth rotating shaft; the first fixed disk and the second fixed disk are movably connected through a fifth rotating shaft; the second fixed disk is fixedly connected with the sliding rod, and the first fixed disk is fixedly connected with the sliding block.

Preferably, a sixth rotating shaft is arranged in the top of the fixing rod, and the sixth rotating shaft is connected with a music stand.

Preferably, the music stand comprises a second connecting rod and a placing plate; and a seventh rotating shaft is arranged at the joint of the second connecting rod and the placing plate.

Preferably, a threaded hole is formed below the sliding groove and corresponds to the first nut.

The utility model has the advantages that:

(1) when the microphone rod is used, the first nut is screwed out, the fixing ring is moved, the first nut corresponds to the threaded hole, the second movable rod and the first connecting rod are adjusted simultaneously, when the second movable rod moves relatively, the first connecting rod fixes the second movable rod and the support, the first nut is screwed, and the purpose of adjusting the height of the support by the chassis can be achieved.

(2) The slider is rotated to vertically place the slider, the height of the slider on the sliding groove is adjusted, the sliding rod is driven by the rotating disk to move along with the slider, after the height is adjusted, the slider is rotated to enable the slider to be in a transverse placement state, the slider is clamped at the limiting convex points on two sides, and the purpose of adjusting the height of the fixing rod is achieved.

(3) The clamping blocks are pulled off, so that the clamping blocks move to one side close to the fixed seat, the clamping blocks are driven by the second rotating shaft to rotate in the interlayer, and after the microphone is placed between the two clamping blocks, the clamping blocks rotate to one side far away from the fixed seat to fix the microphone; the microphone is prevented from falling off easily in the using process through the arrangement, and the safety performance of the microphone rod to the microphone is improved.

(4) The purpose of adjusting the angle of the first movable rod is achieved by rotating the first rotating shaft; the purpose of adjusting the angle of the music stand is achieved by rotating the sixth rotating shaft; the problem of the crowd height of using the microphone pole differs and cause the unable normal performance is solved.

(5) The first nut on the adjusting fixing ring corresponds to the threaded hole close to the lower part of the sliding chute, the second movable rod achieves a vertical state through the relative motion of the first connecting rod, the sliding block reaches the lowest limiting convex point to enable the fixing rod to be lowered, and then the fixing rod is contained in the bracket; through the operation, the storage is convenient for workers to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an external structure of a telescopic microphone rod according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic structural view of a rotary disk;

FIG. 4 is a schematic top view of the fixing base;

fig. 5 is a schematic view of the interlayer in the fixing seat.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a chassis; 2. a support; 3. a chute; 4. limiting salient points; 5. a slide bar; 6. rotating the disc; 7. a slider; 8. fixing the rod; 9. a first rotating shaft; 10. a first movable bar; 11. a fixed seat; 12. an interlayer; 13. a slideway; 14. a second rotating shaft; 15. a clamping block; 16. a first nut; 17. a movable ring; 18. a third rotating shaft; 19. a second movable bar; 20. a fourth rotating shaft; 21. a first connecting rod; 22. a first pin shaft; 23. a shock-absorbing anti-skid pad; 24. a first fixed disk; 25. a second fixed disk; 26. a fifth rotating shaft; 27. a sixth rotating shaft; 28. a music stand; 29. a second connecting rod; 30. placing the plate; 31. a seventh rotating shaft; 32. a threaded bore.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a telescopic microphone boom includes a chassis 1 and a stand 2; the bracket 2 is provided with a chute 3; a plurality of limiting salient points 4 are arranged on the two inner side walls of the sliding groove 3; a sliding rod 5 is arranged in the support 2, a rotating disc 6 is arranged on one side of the lower end of the sliding rod 5, and the rotating disc 6 comprises a first fixing disc 24, a second fixing disc 25 and a fifth rotating shaft 26; the first fixed disk 24 is movably connected with the second fixed disk 25 through a fifth rotating shaft 26; the second fixed disk 25 is fixedly connected with the sliding rod 5, and the first fixed disk 24 is fixedly connected with the sliding block 7; a sliding block 7 is arranged at one end of the rotating disc 6 far away from the sliding rod, and one end of the sliding block 7 extends out of the bracket 2 along the sliding chute 3; the upper end of the sliding rod 5 is provided with a fixed rod 8, and the fixed rod 8 extends out of the bracket 2; a first rotating shaft 9 is arranged on one side of the fixed rod 8; one end of the first rotating shaft 9 is connected with a first movable rod 10; a fixed seat 11 is arranged at the top end of the first movable rod 10, an interlayer 12 is arranged in the fixed seat 11, a slide way 13 is arranged between the interlayers 12, a second rotating shaft 14 is arranged in the slide way 13, and a clamping block 15 is arranged on the second rotating shaft 14; a sixth rotating shaft 27 is arranged in the top of the fixed rod 8, and the sixth rotating shaft 27 is connected with a music stand 28; the music stand 28 includes a second connecting bar 29 and a placing plate 30; a seventh rotating shaft 31 is arranged at the joint of the second connecting rod 29 and the placing plate 30; a threaded hole 32 is formed below the sliding chute 3, and the threaded hole 32 corresponds to the first nut 16;

a first nut 16 is arranged at the joint of the underframe 1 and the bracket 2; the chassis 1 comprises a movable ring 17; the left side and the right side of the movable ring 17 are provided with third rotating shafts 18; the third rotating shaft 18 is connected with a second movable rod 19, a fourth rotating shaft 20 is arranged on the second movable rod 19, the fourth rotating shaft 20 is connected with a first connecting rod 21, and the first connecting rod 21 is movably connected with the support 2 through a first pin shaft 22; the bottom of the second movable rod 19 is provided with a shock-absorbing anti-slip pad 23;

the working principle of the telescopic microphone rod is as follows:

when the microphone rod is used, the first nut 16 is screwed out, the fixing ring is moved, the first nut 16 corresponds to the threaded hole 32, the second movable rod 19 and the first connecting rod 21 are adjusted, when the second movable rod 19 moves relatively, the first connecting rod 21 fixes the second movable rod 19 and the support 2, and the first nut 16 is screwed, so that the purpose of adjusting the height of the support 2 by the underframe 1 can be realized; the sliding block 7 is rotated to vertically place the sliding block 7, the height of the sliding block 7 on the sliding chute 3 is adjusted, meanwhile, the sliding rod 5 is driven by the rotating disk 6 to move along with the sliding block 7, after the height is adjusted, the sliding block 7 is rotated to enable the sliding block 7 to be in a transverse placement state, and the sliding block 7 is clamped at the limiting salient points 4 on the two sides, so that the purpose of adjusting the height of the fixing rod 8 is achieved; the clamping blocks 15 are pulled off, so that the clamping blocks 15 move towards one side close to the fixed seat 11, the clamping blocks 15 are driven by the second rotating shaft 14 to rotate in the interlayer 12, and after a microphone is placed between the two clamping blocks 15, the clamping blocks 15 rotate towards one side far away from the fixed seat 11, so that the microphone is fixed; the arrangement avoids the condition that the microphone is easy to fall off in the use process, and increases the safety performance of the microphone rod to the microphone; the purpose of adjusting the angle of the first movable rod 10 is achieved by rotating the first rotating shaft 9; the purpose of adjusting the angle of the music stand 28 is realized by rotating the sixth rotating shaft 27; the problem that people using the microphone rods cannot perform normally due to different heights is solved; the first nut 16 on the adjusting fixing ring corresponds to the threaded hole 32 close to the lower part of the sliding chute 3, the second movable rod 19 moves relatively through the first connecting rod 21 to reach a vertical state, the sliding block 7 reaches the lowest limiting salient point 4 to lower the fixing rod 8, and then the fixing rod 8 is accommodated in the bracket 2; through the operation, the storage is convenient for workers to use.

The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions and substitutions as may be made by those skilled in the art to the specific embodiments described herein are possible without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. A telescopic microphone boom is characterized by comprising a chassis (1) and a bracket (2); a sliding groove (3) is arranged on the bracket (2); a plurality of limiting salient points (4) are arranged on the two inner side walls of the sliding groove (3); a sliding rod (5) is arranged in the support (2), a rotating disc (6) is arranged on one side of the lower end of the sliding rod (5), a sliding block (7) is connected to one end, far away from the sliding rod (5), of the rotating disc (6), and one end of the sliding block (7) extends out of the support (2) along the sliding groove (3); a fixing rod (8) is arranged at the upper end of the sliding rod (5), and the fixing rod (8) extends out of the bracket (2); a first rotating shaft (9) is arranged on one side of the fixed rod (8); one end of the first rotating shaft (9) is connected with a first movable rod (10); a fixed seat (11) is arranged at the top end of the first movable rod (10), an interlayer (12) is arranged in the fixed seat (11), a slide way (13) is arranged between the interlayers (12), a second rotating shaft (14) is arranged in the slide way (13), and a clamping block (15) is arranged on the second rotating shaft (14);

a first nut (16) is arranged at the joint of the underframe (1) and the bracket (2); the chassis (1) comprises a movable ring (17); third rotating shafts (18) are arranged on the left side and the right side of the movable ring (17); the connecting device is characterized in that a second movable rod (19) is connected and arranged on the third rotating shaft (18), a fourth rotating shaft (20) is arranged on the second movable rod (19), a first connecting rod (21) is connected and arranged on the fourth rotating shaft (20), and the first connecting rod (21) is movably connected with the support (2) through a first pin shaft (22).

2. A telescopic microphone boom according to claim 1, characterized in that the bottom of the second movable boom (19) is provided with a shock-absorbing and non-slip mat (23).

3. A telescopic microphone boom according to claim 1, characterized in that the rotating disc (6) comprises a first fixed disc (24), a second fixed disc (25) and a fifth rotation axis (26); the first fixed disc (24) is movably connected with the second fixed disc (25) through a fifth rotating shaft (26); the second fixed disk (25) is fixedly connected with the sliding rod (5), and the first fixed disk (24) is fixedly connected with the sliding block (7).

4. The telescopic microphone pole as claimed in claim 1, wherein a sixth rotating shaft (27) is arranged in the top of the fixed pole (8), and the sixth rotating shaft (27) is connected with a music stand (28).

5. Telescopic microphone boom according to claim 4, characterized in that the music stand (28) comprises a second connecting bar (29) and a placing plate (30); and a seventh rotating shaft (31) is arranged at the joint of the second connecting rod (29) and the placing plate (30).

6. A telescopic microphone boom according to claim 1, characterized in that a threaded hole (32) is provided below the chute (3) and the threaded hole (32) corresponds to the first nut (16).