CN211019159U - Microphone frame for vocal music singing - Google Patents

Abstract

The utility model belongs to the technical field of microphone stands, in particular to a microphone stand for vocal music singing, which comprises a base, wherein the top of the base is provided with a first groove, and a first bearing is fixedly connected in the first groove; the utility model discloses, through rotating the handle in the drive assembly, can drive the rotation of drive bevel gear through the third pivot, and then through drive bevel gear and driven bevel gear's rotation, it rotates to drive the second pivot, reach and drive threaded rod pivoted purpose, and then make the thread bush reciprocate, the device adopts drive assembly, the threaded rod, the thread bush, slider and movable rod, realized the regulation to microphone use height through rotating the handle, the mode of traditional manual pulling regulation has been abandoned, it is laborsaving to save trouble, through setting up the pulley, annular spout, first pivot and first bearing, the regulation to microphone use position has been reached, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Description

Microphone frame for vocal music singing

Technical Field

The utility model belongs to the technical field of the microphone frame, concretely relates to microphone frame of usefulness is sung in vocal music.

Background

The vocal music is a music form sung by human voice, and is a pleasant, continuous and rhythmic sound which is mainly generated by human vocal cords and is matched with breath by the oral cavity, tongue and nasal cavity.

At present need use the microphone in order to increase the transmission range at vocal music singing in-process, the microphone frame that supports the use to the microphone that has now mostly has the drawback of inconvenient regulation, needs the user to fix the purpose that realizes the height-adjusting after upwards lifting and pulling again, wastes time and energy, gives the very big inconvenience of using two.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a microphone frame for vocal music singing, which is characterized by convenient adjustment and convenient use.

In order to achieve the above object, the utility model provides a following technical scheme: a microphone stand for vocal music singing comprises a base, wherein a first groove is formed in the top of the base, a first bearing is fixedly connected into the first groove, a first rotating shaft penetrates through the first bearing, a supporting plate is fixedly connected to the top end of the first rotating shaft, a fixed shaft is fixedly connected into the supporting plate, a rotary drum and a return spring are sleeved on the surface of the fixed shaft, two ends of the return spring are respectively and fixedly connected onto the fixed shaft and the rotary drum, a supporting frame is fixedly connected onto the surface of the rotary drum, a cavity is formed in the top of the supporting frame, a second bearing is fixedly connected to the top and the bottom of the inner wall of the cavity, a second rotating shaft penetrates through the second bearing, a driving assembly is fixedly connected to the surface of the second rotating shaft at the top, a threaded rod is fixedly connected onto the second rotating shaft, and a threaded sleeve is connected to the surface of the threaded, the second recess has been seted up to the left and right sides of cavity, sliding connection has the slider in the second recess, slider and thread bush fixed connection, the top fixedly connected with movable rod of slider, the top fixedly connected with splint of movable rod, through bolt fixedly connected with microphone in the splint.

Preferably, the driving assembly comprises a driving bevel gear, a driven bevel gear, a third rotating shaft, a third bearing and a handle, the driven bevel gear is fixedly connected to the surface of the second rotating shaft, the driving bevel gear is meshed to the surface of the driven bevel gear, the third rotating shaft is fixedly connected to one end of the driving bevel gear, the third bearing is fixedly connected to the side face of the supporting frame, and the right end of the third rotating shaft penetrates through the third bearing and is fixedly connected with the handle.

Preferably, the top of base has seted up the annular spout, sliding connection has the pulley in the annular spout, pulley fixed connection is in the bottom of backup pad.

Preferably, the side of the supporting plate is provided with a threaded column in a penetrating manner through a connecting block, the top of the base is provided with a threaded groove, and the threaded column is in threaded connection with the threaded groove.

Preferably, the bottom of the base is fixedly connected with a non-slip mat, and the supporting plate is U-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can drive the driving bevel gear to rotate through the third rotating shaft by rotating the handle in the driving component, further drive the second rotating shaft to rotate through the rotation of the driving bevel gear and the driven bevel gear, thereby achieving the purpose of driving the threaded rod to rotate, further enabling the threaded sleeve to move up and down, and being capable of matching with the threaded sleeve to move up and down by the sliding action in the second groove, and simultaneously being capable of driving the splint to move up and down by the up and down movement of the movable rod, thereby realizing the adjustment of the use height of the microphone, and being convenient for a user to drive the supporting frame to move left and right by taking the fixed shaft as the center of a circle by the matching of the fixed shaft and the rotary cylinder, thereby being beneficial to the singer to reduce the sound reception when the center of gravity is sung, and simultaneously being capable of driving the supporting frame to reset by the elasticity, and then reach the regulation to microphone use position, the device adopts drive assembly, threaded rod, thread bush, slider and movable rod, has realized using the regulation of height to the microphone through rotating the handle, has abandoned the mode that traditional manual pulling was adjusted, and it is laborsaving to save trouble, through setting up pulley, annular spout, first pivot and first bearing, has reached the regulation to microphone use position, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is a schematic structural diagram of a driving assembly according to the present invention;

fig. 3 is a schematic structural view of the middle threaded rod of the present invention;

FIG. 4 is a schematic structural view of the side view of the support plate of the present invention;

in the figure: 1. a base; 2. a non-slip mat; 3. a pulley; 4. a first bearing; 5. a first rotating shaft; 6. a first groove; 7. an annular chute; 8. a thread groove; 9. a threaded post; 10. a support plate; 11. a support frame; 12. a second groove; 13. a slider; 14. a movable rod; 15. a cavity; 16. a threaded rod; 17. a drive assembly; 171. a driven bevel gear; 172. a drive bevel gear; 173. a third bearing; 174. a handle; 175. a third rotating shaft; 18. a second rotating shaft; 19. a second bearing; 20. a splint; 21. a microphone; 22. a bolt; 23. a rotating drum; 24. a fixed shaft; 25. a return spring; 26. and (4) a threaded sleeve.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a microphone holder for vocal music singing comprises a base 1, wherein a first groove 6 is formed in the top of the base 1, a first bearing 4 is fixedly connected in the first groove 6, a first rotating shaft 5 penetrates through the first bearing 4, a supporting plate 10 is fixedly connected to the top end of the first rotating shaft 5, the supporting plate 10 can drive a supporting frame 11 to rotate through the first rotating shaft 5 and the first bearing 4, so that the use position of a microphone 21 can be adjusted, a fixing shaft 24 is fixedly connected in the supporting plate 10, a rotating cylinder 23 and a return spring 25 are sleeved on the surface of the fixing shaft 24, a user can conveniently drive the supporting frame 11 to move left and right by taking the fixing shaft 24 as the center of a circle by means of the matching of the fixing shaft 24 and the rotating cylinder 23, the supporting frame 11 is conveniently pressed down, sound collection is facilitated when a singer presses down the center of gravity to sing, and meanwhile, the elasticity of the return spring 25 is utilized, the support frame 11 can be driven to reset, two ends of the return spring 25 are respectively and fixedly connected to the fixed shaft 24 and the rotary drum 23, the support frame 11 is fixedly connected to the surface of the rotary drum 23, the top of the support frame 11 is provided with a cavity 15, the top and the bottom of the inner wall of the cavity 15 are both fixedly connected with second bearings 19, a second rotary shaft 18 penetrates through the second bearings 19, the surface of the second rotary shaft 18 at the top is fixedly connected with a driving component 17, the second rotary shaft 18 is fixedly connected with a threaded rod 16, the surface of the threaded rod 16 is in threaded connection with a threaded sleeve 26, the left side and the right side of the cavity 15 are provided with second grooves 12, the second grooves 12 are in sliding connection with sliders 13, the sliders can be matched with the threaded sleeves 26 to move up and down under the sliding action in the second grooves 12, and meanwhile, the clamp plate, the realization is to the regulation of microphone 21 use height, slider 13 and threaded bush 26 fixed connection, the top fixedly connected with movable rod 14 of slider 13, the top fixedly connected with splint 20 of movable rod 14, through bolt 22 fixedly connected with microphone 21 in the splint 20, the device adopts drive assembly 17, threaded rod 16, threaded bush 26, slider 13 and movable rod 14, has realized using high regulation to microphone 21 through rotating handle 174, has abandoned the manual mode of adjusting of pulling of tradition, and it is laborsaving to save trouble, through setting up pulley 3, annular chute 7, first pivot 5 and primary shaft 4, has reached the regulation to microphone 21 use position, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.

Specifically, the driving assembly 17 includes a driving bevel gear 172, a driven bevel gear 171, a third rotating shaft 175, a third bearing 173 and a handle 174, the driven bevel gear 171 is fixedly connected to the surface of the second rotating shaft 18, the driving bevel gear 172 is engaged with the surface of the driven bevel gear 171, one end of the driving bevel gear 172 is fixedly connected to the third rotating shaft 175, the third bearing 173 is fixedly connected to the side surface of the supporting frame 11, the right end of the third rotating shaft 175 passes through the third bearing 173 and is fixedly connected to the handle 174, and the handle 174 in the driving assembly 17 is rotated to drive the driving bevel gear 172 to rotate through the third rotating shaft 175, so that the driving bevel gear 172 and the driven bevel gear 171 rotate to drive the second rotating shaft 18 to rotate, thereby driving the threaded rod 16 to rotate, and further moving the threaded sleeve 26 up and down.

Specifically, annular spout 7 has been seted up at the top of base 1, sliding connection has pulley 3 in annular spout 7, 3 fixed connection of pulley are in the bottom of backup pad 10, and it is more stable to drive backup pad 10 to rotate through pulley 3 first pivot 5 of the slip in annular spout 7.

Specifically, threaded column 9 is worn to be equipped with through the connecting block in the side of backup pad 10, thread groove 8 has been seted up at the top of base 1, threaded column 9 and 8 threaded connection of thread groove can be fixed between backup pad 10 and the base 1 through setting up threaded column 9 and thread groove 8.

Specifically, the bottom of the base 1 is fixedly connected with the non-slip mat 2, friction force between the base 1 and the ground can be increased by arranging the non-slip mat 2, the situation of sliding in use is avoided, and the supporting plate 10 is U-shaped.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, at first according to the user's needs, forward or reverse rotation handle 174, drive bevel gear 172 through third pivot 175 and rotate, through the meshing rotation of drive bevel gear 172 and driven bevel gear 171, and then make second pivot 18 drive threaded rod 16 corotation or reversal, under the sliding fit of slider 13, make thread bush 26 reciprocate, drive movable rod 14 to reciprocate simultaneously, realize the regulation to microphone 21 height of use, rotatable threaded post 9 simultaneously, threaded post 9 separates with thread groove 8, then with the help of the normal running fit of first pivot 5 with first bearing 4, drive support frame 11 through backup pad 10 and rotate, drive microphone 21 according to the singing needs and rotate in the singing process, realize the purpose of adjusting the use position, simultaneously in the singing process, can drive support frame 11 with the help of the normal running fit of fixed axle 24 and rotary drum 23 and the elasticity of return spring 25 and move, the realization is to the drawing low of support frame 11, is convenient for carry out the radio reception when singing the singer bowing and singing and uses, need not to pick up whole device and can realize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A microphone frame for vocal music singing comprises a base (1) and is characterized in that: the top of the base (1) is provided with a first groove (6), a first bearing (4) is fixedly connected in the first groove (6), a first rotating shaft (5) penetrates through the first bearing (4), the top end of the first rotating shaft (5) is fixedly connected with a supporting plate (10), a fixed shaft (24) is fixedly connected in the supporting plate (10), a rotating cylinder (23) and a return spring (25) are sleeved on the surface of the fixed shaft (24), two ends of the return spring (25) are respectively and fixedly connected to the fixed shaft (24) and the rotating cylinder (23), a supporting frame (11) is fixedly connected to the surface of the rotating cylinder (23), the top of the supporting frame (11) is provided with a cavity (15), the top and the bottom of the inner wall of the cavity (15) are both fixedly connected with a second bearing (19), and a second rotating shaft (18) penetrates through the second bearing (19), the top fixed surface of second pivot (18) is connected with drive assembly (17), fixedly connected with threaded rod (16) is gone up in second pivot (18), the surperficial threaded connection of threaded rod (16) has thread bush (26), second recess (12) have been seted up to the left and right sides of cavity (15), sliding connection has slider (13) in second recess (12), slider (13) and thread bush (26) fixed connection, the top fixedly connected with movable rod (14) of slider (13), the top fixedly connected with splint (20) of movable rod (14), through bolt (22) fixedly connected with microphone (21) in splint (20).

2. A microphone boom for vocal performance according to claim 1, wherein: the driving assembly (17) comprises a driving bevel gear (172), a driven bevel gear (171), a third rotating shaft (175), a third bearing (173) and a handle (174), the driven bevel gear (171) is fixedly connected to the surface of the second rotating shaft (18), the driving bevel gear (172) is meshed to the surface of the driven bevel gear (171), the third rotating shaft (175) is fixedly connected to one end of the driving bevel gear (172), the third bearing (173) is fixedly connected to the side surface of the support frame (11), and the handle (174) is fixedly connected to the right end of the third rotating shaft (175) through the third bearing (173).

3. A microphone boom for vocal performance according to claim 1, wherein: annular chute (7) have been seted up at the top of base (1), sliding connection has pulley (3) in annular chute (7), pulley (3) fixed connection is in the bottom of backup pad (10).

4. A microphone boom for vocal performance according to claim 1, wherein: threaded column (9) are arranged on the side face of the supporting plate (10) in a penetrating mode through a connecting block, a threaded groove (8) is formed in the top of the base (1), and the threaded column (9) is in threaded connection with the threaded groove (8).

5. A microphone boom for vocal performance according to claim 1, wherein: the bottom of the base (1) is fixedly connected with an anti-slip mat (2), and the supporting plate (10) is U-shaped.

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