CN216905228U

CN216905228U - Microphone strutting arrangement convenient to nimble regulation

Info

Publication number: CN216905228U
Application number: CN202220725500.1U
Authority: CN
Inventors: 邓文武
Original assignee: Guangdong Shengqiang Technology Co ltd
Current assignee: Guangdong Shengqiang Technology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-05
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a microphone supporting device convenient for flexible adjustment, which comprises a telescopic bracket, a disc, a circular table, a motor and a lifting plate, wherein the telescopic bracket comprises a base, a first supporting plate and a second supporting plate, the base is provided with a first supporting plate, the first supporting plate is provided with a first supporting plate, the second supporting plate is provided with a second supporting plate, and the first supporting plate is provided with a second supporting plate which is connected with the first supporting plate and is provided with a second supporting plate which is connected with the second supporting plate: wireless microphone is installed at telescopic bracket's top, and telescopic bracket's bottom fixedly connected with base to the outer wall fixedly connected with bracing piece of base, the tip fixedly connected with spacing ring of bracing piece moreover, the top fixedly connected with coupling spring of spacing ring simultaneously. This microphone strutting arrangement convenient to nimble regulation, be provided with first bearing, the steady rotation of base has been made things convenient for, thereby made things convenient for telescopic bracket and wireless microphone's rotation, with wireless microphone rotatory to the position of orientation sound source after, insert the spacing inslot that corresponds with spacing bolt, locking angle, strutting arrangement after the improvement is convenient for angle modulation, can be according to the orientation that uses the needs and change the microphone wantonly, thereby be favorable to clear radio reception, strutting arrangement's use limitation will have been lacked, be favorable to the use of microphone.

Description

Microphone strutting arrangement convenient to nimble regulation

Technical Field

The utility model relates to the technical field of microphone support, in particular to a microphone support device convenient to flexibly adjust.

Background

Microphones, known as microphones, also called microphones, microphones; microphones are energy conversion devices that convert acoustic signals into electrical signals, and are classified into moving coil, condenser, electret and recently emerging silicon micro microphones, as well as liquid microphones and laser microphones, and most of the microphones are electret capacitor microphones, which operate on the principle of using a diaphragm of polymeric material with permanent charge isolation. When the microphone is used, the microphone needs to be supported by a supporting device so as to be convenient for the microphone to receive sound, however, the current supporting device still has disadvantages, such as a wireless microphone which is convenient to adjust and has the application number of 201820268689.X, and the supporting device has the following problems when in use:

1. the existing supporting device is inconvenient for angle adjustment, and the orientation of the microphone cannot be changed randomly according to the use requirement, so that the existing supporting device is not beneficial to clear sound reception, has obvious use limitation, and is not beneficial to the use of the microphone;

2. current strutting arrangement is not convenient for remove with quiet between standing switch wantonly, need the position that the strutting arrangement could be removed in the transport, waste time and energy, if at its bottom assembly universal wheel then can lead to device stability relatively poor.

In order to solve the above problems, innovative design based on the original supporting device structure is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a microphone supporting device convenient to flexibly adjust, and aims to solve the problems that the microphone supporting device is inconvenient to adjust angles, cannot change the orientation of a microphone randomly according to use requirements, is not favorable for clear sound reception, has obvious use limitations, is not favorable for using the microphone, is inconvenient to switch randomly between moving and standing, needs to be carried to move the position of the supporting device, wastes time and labor, and has poor stability if universal wheels are assembled at the bottom of the supporting device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a microphone strutting arrangement convenient to nimble regulation, includes telescopic bracket, disc, round platform, motor and lifter plate:

the wireless microphone is mounted at the top of the telescopic support, the bottom of the telescopic support is fixedly connected with the base, the outer wall of the base is fixedly connected with the supporting rod, the end part of the supporting rod is fixedly connected with the limiting ring, and the top of the limiting ring is fixedly connected with the connecting spring;

a pull ring is fixed at the top of the disc, and a limit bolt is welded at the bottom of the disc;

the top of the circular truncated cone is provided with a limiting groove, the top of the circular truncated cone is embedded with a first bearing, the bottom of the circular truncated cone is fixedly connected with a balance weight stand, the bottom of the balance weight stand is fixedly provided with an anti-skid pad, and the inner side wall of the balance weight stand is provided with a sliding groove;

an output shaft of the motor is fixedly connected with a screw rod through a coupler, and the bottom end of the screw rod is fixedly connected with a second bearing;

the top of lifter plate inlays and is equipped with the thread bush, and the tip fixedly connected with slider of lifter plate to the bottom fixedly connected with gyro wheel of thread bush.

Preferably, the bottom end of the connecting spring is fixedly connected with the top of the limiting ring, the top end of the connecting spring is fixedly connected with the bottom of the disc, and the disc is installed right above the limiting ring through the two connecting springs.

Preferably, one end of the limiting bolt penetrates through the top of the limiting ring and extends to the bottom of the limiting ring, the bottom end of the limiting bolt is connected with the circular truncated cone through a limiting groove, the bottom end of the limiting bolt is attached to the inner wall of the limiting groove, and the limiting groove is arranged at the top of the circular truncated cone in an annular array mode.

Preferably, the outer wall of the first bearing is fixedly connected with the inner wall of the circular truncated cone, the inner wall of the first bearing is fixedly connected with the outer wall of the base, and the base is movably connected with the circular truncated cone through the first bearing.

Preferably, the sliding block and the counterweight support form a sliding structure through the sliding groove, the sliding block slides along the inner wall of the sliding groove, and the shape and the size of the sliding groove are matched with those of the sliding block.

Compared with the prior art, the utility model provides the microphone supporting device which is convenient to flexibly adjust, and has the following advantages:

1. the first bearing is arranged, so that the stable rotation of the base is facilitated, the rotation of the telescopic bracket and the wireless microphone is facilitated, the wireless microphone is rotated to a position facing a sound source, the limiting bolt is inserted into the corresponding limiting groove, the angle is locked, the improved supporting device is convenient for angle adjustment, the orientation of the microphone can be changed randomly according to the use requirement, the clear sound reception is facilitated, the use limitation of the supporting device is reduced, and the use of the microphone is facilitated;

2. be provided with the counter weight pallet, make the whole focus of strutting arrangement under the side, can stabilize when quiet standing on subaerial, and be equipped with the motor, lead screw and thread bush, can drive the gyro wheel and go up and down, stretch out the counter weight pallet with the gyro wheel and then make things convenient for its removal, the support dress after the improvement is convenient for remove with quiet standing between switch wantonly, need not carry the position that probably removes strutting arrangement promptly, labour saving and time saving has avoided the problem that the device that directly leads to at its bottom assembly universal wheel steadily worsens.

Drawings

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

FIG. 2 is a schematic view of the roller in a retracted state according to the present invention;

FIG. 3 is a schematic view of the roller of the present invention in an extended state;

FIG. 4 is a schematic top sectional view of a counterweight mount of the present invention;

fig. 5 is a schematic structural connection diagram of the circular truncated cone and the counterweight stand according to the present invention.

In the figure: 1. a telescopic bracket; 2. a wireless microphone; 3. a base; 4. a support bar; 5. a limiting ring; 6. a connecting spring; 7. a disc; 8. a pull ring; 9. a limit bolt; 10. a circular truncated cone; 11. a limiting groove; 12. a first bearing; 13. a counterweight support; 14. a non-slip mat; 15. a chute; 16. a motor; 17. a screw rod; 18. a second bearing; 19. a lifting plate; 20. a threaded sleeve; 21. a slider; 22. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a microphone support device that facilitates flexible adjustment, comprising: a telescopic bracket 1, a wireless microphone 2, a base 3, a support rod 4, a limit ring 5, a connecting spring 6, a disc 7, a pull ring 8, a limit bolt 9, a circular table 10, a limit groove 11, a first bearing 12, a counterweight stand 13, a non-slip mat 14, a sliding groove 15, a motor 16, a screw rod 17, a second bearing 18, a lifting plate 19, a thread bush 20, a sliding block 21 and a roller 22,

the top of the telescopic bracket 1 is provided with a wireless microphone 2, the bottom of the telescopic bracket 1 is fixedly connected with a base 3, the outer wall of the base 3 is fixedly connected with a supporting rod 4, the end part of the supporting rod 4 is fixedly connected with a limiting ring 5, and the top of the limiting ring 5 is fixedly connected with a connecting spring 6;

a pull ring 8 is fixed on the top of the disc 7, and a limit bolt 9 is welded on the bottom of the disc 7;

the top of the circular table 10 is provided with a limiting groove 11, the top of the circular table 10 is embedded with a first bearing 12, the bottom of the circular table 10 is fixedly connected with a balance weight stand 13, the bottom of the balance weight stand 13 is fixedly provided with an anti-skid pad 14, and the inner side wall of the balance weight stand 13 is provided with a sliding groove 15;

an output shaft of the motor 16 is fixedly connected with a screw rod 17 through a coupler, and the bottom end of the screw rod 17 is fixedly connected with a second bearing 18;

the top of the lifting plate 19 is embedded with a threaded sleeve 20, the end of the lifting plate 19 is fixedly connected with a sliding block 21, and the bottom end of the threaded sleeve 20 is fixedly connected with a roller 22.

Specifically, as shown in fig. 1 and 2, the bottom end of the connecting spring 6 is fixedly connected with the top of the limiting ring 5, the top end of the connecting spring 6 is fixedly connected with the bottom of the disc 7, the disc 7 is installed right above the limiting ring 5 through the two connecting springs 6, the connecting between the limiting ring 5 and the disc 7 can be maintained through the arranged connecting springs 6, and the limiting bolt 9 can be inserted into the limiting groove 11 through the elastic force of the connecting springs 6;

specifically, as shown in fig. 1 and 2, one end of a limiting bolt 9 penetrates through the top of the limiting ring 5 and extends to the bottom of the limiting ring 5, the bottom end of the limiting bolt 9 is connected with a circular truncated cone 10 through a limiting groove 11, the bottom end of the limiting bolt 9 is attached to the inner wall of the limiting groove 11, the limiting grooves 11 are distributed on the top of the circular truncated cone 10 in an annular array manner, and the angle of the telescopic bracket 1 is conveniently locked through the limiting bolt 9 and the limiting groove 11;

specifically, as shown in fig. 2 and 5, the outer wall of the first bearing 12 is fixedly connected with the inner wall of the circular truncated cone 10, the inner wall of the first bearing 12 is fixedly connected with the outer wall of the base 3, the base 3 is movably connected with the circular truncated cone 10 through the first bearing 12, and the rotation of the circular truncated cone 10 is facilitated through the arranged first bearing 12, so that the stable rotation of the telescopic bracket 1 is facilitated, and the angle adjustment is facilitated;

specifically, as shown in fig. 2 and 3, the sliding block 21 and the counterweight support 13 form a sliding structure through the sliding slot 15, the sliding block 21 slides along the inner wall of the sliding slot 15, the shape and size of the sliding slot 15 and the shape and size of the sliding block 21 are matched with each other, and the sliding slot 15 is arranged to limit the moving direction of the sliding block 21, so that the moving track of the lifting plate 19 is limited, and only the lifting movement can be performed inside the counterweight support 13.

The working principle is as follows: when the microphone supporting device convenient for flexible adjustment is used, according to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, firstly, the motor 16 is started, the motor 16 drives the screw rod 17 to rotate at the inner side of the threaded sleeve 20, and because the two ends of the lifting plate 19 are provided with the sliding blocks 21, the sliding blocks 21 can only slide up and down along the inner side of the sliding groove 15, so that along with the clockwise rotation of the screw rod 17, the lifting plate 19 gradually moves down inside the counterweight stand 13, the threaded sleeve 20 extends out from the bottom of the counterweight stand 13, the motor 16 stops, then the device is pushed to randomly move along the ground under the action of the counterweight stand 13, after the device is moved to a proper position, the motor 16 is started again, the motor 16 drives the screw rod 17 to rotate anticlockwise, the roller 22 is retracted into the counterweight stand 13, the supporting device and the microphone stably stand on the ground, and then the orientation of the wireless microphone 2 is adjusted according to the sound source position, the pull ring 8 is hooked by fingers, the disc 7 is pulled upwards, the bottom end of the limiting bolt 9 is pulled out of the circular truncated cone 10, then the base 3 is rotated, the base 3 rotates stably under the action of the first bearing 12, the wireless microphone 2 is rotated to the position facing a sound source, the pull ring 8 is loosened, and under the action of the tensile force of the connecting spring 6, the end portion of the limiting bolt 9 is inserted into the limiting groove 11 again to complete angle locking.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a microphone strutting arrangement convenient to nimble regulation, includes telescopic bracket, disc, round platform, motor and lifter plate, its characterized in that:

2. A microphone support apparatus for facilitating flexible adjustment according to claim 1, wherein: the bottom of connecting spring and the top fixed connection of spacing ring, and the top of connecting spring and the bottom fixed connection of disc, and the disc is installed through two connecting spring directly over the spacing ring.

3. A microphone support apparatus for facilitating flexible adjustment according to claim 1, wherein: one end of the limiting bolt penetrates through the top of the limiting ring and extends to the bottom of the limiting ring, the bottom end of the limiting bolt is connected with the round platform through the limiting groove, the bottom end of the limiting bolt is attached to the inner wall of the limiting groove, and the limiting groove is arranged at the top of the round platform in an annular array mode.

4. A microphone support apparatus for facilitating flexible adjustment according to claim 1, wherein: the outer wall of the first bearing is fixedly connected with the inner wall of the circular truncated cone, the inner wall of the first bearing is fixedly connected with the outer wall of the base, and the base is movably connected with the circular truncated cone through the first bearing.

5. A microphone support apparatus for facilitating flexible adjustment according to claim 1, wherein: the slider passes through the spout and constitutes sliding structure with the counter weight pallet, and the slider slides along the inner wall of spout, and the shape size of spout all matches each other with the shape size of slider.