CN215344974U

CN215344974U - Microphone hoisting structure of diversified pickup

Info

Publication number: CN215344974U
Application number: CN202120632127.0U
Authority: CN
Inventors: 唐兴
Original assignee: Zhenjiang Kangyuan Electric Appliance Co ltd
Current assignee: Zhenjiang Kangyuan Electric Appliance Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-28
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to the field of pickup devices, and discloses a microphone hoisting structure for picking up sound in multiple directions, which solves the problem of unstable pickup of the microphone hoisting structure for picking up sound in multiple directions in the current market, and comprises a support frame and a pickup microphone, wherein the right side of the support frame is slidably connected with a sliding plate, the right side of the sliding plate is movably connected with a movable plate, the top of the sliding plate is fixedly connected with a support block, the right side of the support block is slidably connected with a sliding block, the right side of the sliding block is fixedly connected with a fixed sleeve, the top of the movable plate is fixedly connected with a fixed block, the top of the movable plate is fixedly connected with a mounting plate, and the right side of the mounting plate is fixedly connected with a first motor, and the occupied space can be saved when the storage box is stored.

Description

Microphone hoisting structure of diversified pickup

Technical Field

The utility model belongs to the technical field of pickup devices, and particularly relates to a microphone hoisting structure for multi-azimuth pickup.

Background

Often adopt the pickup microphone of hoist and mount during the outdoor scene interview, install the microphone in the one end of jib, the other end of jib is lifted up to the manual work for the microphone is located interview personnel's top, and outside both recorded sound and arranged the microphone in the camera, reach hidden effect.

There is certain defect at present through the manual work lifting boom, for example under long-time work, the staff arm is aching and ache easily to because the discomfort of health, the pickup microphone sways along with rocking of staff arm easily, thereby leads to the pickup unstability.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects in the prior art, the utility model provides a microphone hoisting structure for multi-directional pickup, which effectively solves the problem of unstable pickup of the existing microphone hoisting structure for multi-directional pickup in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a microphone hoisting structure capable of picking up in multiple directions comprises a support frame and a pickup microphone, wherein a sliding plate is connected to the right side of the support frame in a sliding manner, a movable plate is movably connected to the right side of the sliding plate, a supporting block is fixedly connected to the top of the sliding plate, a sliding block is connected to the right side of the supporting block in a sliding manner, a fixing sleeve is fixedly connected to the right side of the sliding block, a fixing block is fixedly connected to the top of the movable plate, a mounting plate is fixedly connected to the top of the movable plate, a first motor is fixedly connected to the right side of the mounting plate and is connected with an external power supply through a control switch, the first motor is a servo motor and has a slow rotating speed, an output shaft of the first motor is fixedly connected with a rotating rod, the bottom end of the rotating rod penetrates through the movable plate and extends to the bottom of the movable plate, a rotating disc is fixedly connected to the bottom of the rotating disc, a mounting box is fixedly connected to the bottom of the rotating disc, and a fixing groove is fixedly connected to the top of the inner wall of the mounting box, the top sliding connection of fixed slot inner wall has two movable plates, the equal fixedly connected with straight-teeth plate in relative one side of two movable plates, the equal fixedly connected with arc-shaped fixture block in bottom that two movable plates are relative one side and lie in straight-teeth plate, and the pickup microphone lies in between two arc-shaped fixture blocks, one side fixedly connected with driving motor of fixed slot inner wall, and driving motor passes through control switch and is connected with external power supply, and the fixed surface of driving motor output shaft is connected with swing pinion.

Preferably, the fixing sleeve is matched with the fixing block.

Preferably, the outer surface of the rotating gear is meshed with the tooth surfaces of the two straight tooth plates.

Preferably, the outer surface of the installation box is provided with soundproof cotton.

Preferably, the top of the sliding plate is fixedly connected with a connecting plate, and the left side of the connecting plate is fixedly connected with a bump.

Preferably, the fixed frame of right side fixedly connected with of support frame, the top fixedly connected with second motor of fixed frame inner wall, the second motor passes through control switch and is connected with external power supply, and the second motor is servo motor to the rotational speed is slower, the output shaft fixedly connected with roller of second motor, the spout has been seted up to the surface of roller.

Preferably, the bottom fixedly connected with balancing weight of support frame, the bottom fixedly connected with of balancing weight removes the base.

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

(1) the pickup microphone indirectly moves circularly by arranging the first motor, the rotating rod, the rotating disc and the mounting box, so that the pickup position is adjusted, the adjustment according to the speech angle of a speaker is facilitated, and the labor amount of workers is reduced; the pickup microphone is indirectly driven to move upwards or downwards by the second motor, the roller, the sliding chute, the bump and the connecting plate, so that the specific adjustment can be carried out according to the heights of different speakers; through being provided with driving motor, rotating gear, spur rack, movable plate, arc fixture block, and then can dismantle the pickup microphone, through being provided with fixed cover, fixed block, can fold the movable plate to save occupation space when accomodating.

(2) When the device is in work, the first motor rotates to drive the rotating rod to rotate so as to drive the rotating disc to rotate and drive the mounting box to do circular motion, thereby indirectly enabling the pickup microphone to do circular motion, thereby adjusting the pickup position, and then the second motor is started, the second motor rotates to drive the roller to rotate, thereby matching with the use of the sliding chute and the convex block, the connecting plate can be driven to move downwards, and similarly, when the second motor rotates reversely, the connecting plate can be indirectly driven to move upwards, thereby indirectly enabling the sliding plate to move downwards or upwards, further indirectly driving the pickup microphone to move upwards or downwards, after the device is used, the driving motor rotates to drive the rotating gear to rotate, thereby enabling the two straight tooth plates to move away from each other and driving the two moving plates to move away from each other, thereby make two arc fixture blocks move apart from each other, and then dismantle the pickup microphone to manual fixed cover that upwards slides makes separation between fixed cover and the fixed block, and manual anticlockwise upset fly leaf and then fold the fly leaf.

Drawings

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

In the drawings:

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

FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;

FIG. 3 is a left side view of the mounting box of FIG. 1 in accordance with the present invention;

fig. 4 is an internal structure view of the fixing frame of fig. 1 according to the present invention.

In the figure: 1. a support frame; 2. a pickup microphone; 3. a sliding plate; 4. a movable plate; 5. a support block; 6. A slider; 7. fixing a sleeve; 8. a fixed block; 9. mounting a plate; 10. a first motor; 11. rotating the rod; 12. rotating the disc; 13. installing a box; 14. fixing grooves; 15. moving the plate; 16. a spur plate; 17. an arc-shaped fixture block; 18. a drive motor; 19. a rotating gear; 20. sound insulation cotton; 21. a connecting plate; 22. a bump; 23. a fixing frame; 24. a second motor; 25. a roller; 26. a chute; 27. a balancing weight; 28. and moving the base.

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.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention comprises a support frame 1 and a microphone 2, wherein a sliding plate 3 is slidably connected to the right side of the support frame 1, a movable plate 4 is movably connected to the right side of the sliding plate 3, a supporting block 5 is fixedly connected to the top of the sliding plate 3, a sliding block 6 is slidably connected to the right side of the supporting block 5, a fixing sleeve 7 is fixedly connected to the right side of the sliding block 6, a fixing block 8 is fixedly connected to the top of the movable plate 4, a mounting plate 9 is fixedly connected to the top of the movable plate 4, a first motor 10 is fixedly connected to the right side of the mounting plate 9, a rotating rod 11 is fixedly connected to an output shaft of the first motor 10, the bottom end of the rotating rod 11 penetrates through the movable plate 4 and extends to the bottom of the movable plate 4, a rotating disc 12 is fixedly connected to the bottom of the rotating disc 12, a mounting box 13 is fixedly connected to the bottom of the rotating disc 12, and a fixing groove 14 is fixedly connected to the top of the inner wall of the mounting box 13, the top sliding connection of fixed slot 14 inner wall has two movable plates 15, and the equal fixedly connected with straight-tooth plate 16 in the relative one side of two movable plates 15, the equal fixedly connected with arc fixture block 17 in the bottom that two movable plates 15 are relative just are located straight-tooth plate 16, and pickup microphone 2 is located between two arc fixture blocks 17, and one side fixedly connected with driving motor 18 of fixed slot 14 inner wall, the fixed surface of driving motor 18 output shaft is connected with rotary gear 19.

In the second embodiment, based on the first embodiment, as shown in fig. 1 and 2, the fixing sleeve 7 is matched with the fixing block 8.

The inside of fixed cover 7 is provided with the latch, and the surface of fixed block 8 is provided with the recess, uses through the cooperation of latch and recess, can play fixed effect to fixed block 8.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 3, the outer surface of the rotating gear 19 is meshed with the tooth surfaces of the two spur plates 16.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 3, the outer surface of the installation box 13 is provided with soundproof cotton 20.

The left side of installing case 13 is the open design for supply the installation of pickup microphone 2 and pickup, can give sound insulation to other faces of installing case 13 through setting up of soundproof cotton 20, thereby can prevent the entering of noise.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 4, a connecting plate 21 is fixedly connected to the top of the sliding plate 3, and a protrusion 22 is fixedly connected to the left side of the connecting plate 21.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 4, a fixed frame 23 is fixedly connected to the right side of the support frame 1, a second motor 24 is fixedly connected to the top of the inner wall of the fixed frame 23, a roller 25 is fixedly connected to an output shaft of the second motor 24, and a sliding groove 26 is formed in the outer surface of the roller 25.

The protruding block 22 slides inside the sliding slot 26, and the right side of the fixing frame 23 is opened with an opening slot for the protruding block 22 to move downwards or upwards.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 1, a counterweight 27 is fixedly connected to the bottom of the supporting frame 1, and a movable base 28 is fixedly connected to the bottom of the counterweight 27.

The gravity of the movable base 28 is increased through the arrangement of the balancing weight 27, so that the phenomenon of side turning is prevented, and the movable base 28 has a function of being convenient to move.

The working principle is as follows: in operation, by starting the first motor 10, the first motor 10 rotates to drive the rotating rod 11 to rotate, so that the rotating disc 12 rotates to drive the installation box 13 to perform circular motion, thereby indirectly enabling the pickup microphone 2 to perform circular motion, thereby adjusting the pickup position, and then by starting the second motor 24, the second motor 24 rotates to drive the roller 25 to rotate, thereby matching with the use of the chute 26 and the bump 22, the connecting plate 21 can be driven to move downwards, and similarly, when the second motor 24 rotates reversely, the connecting plate 21 is indirectly driven to move upwards, thereby indirectly enabling the sliding plate 3 to move downwards or upwards, further indirectly driving the pickup microphone 2 to move upwards or downwards, after the device is used, and then by starting the driving motor 18, the driving motor 18 rotates to drive the rotating gear 19 to rotate, thereby enabling the two straight-tooth plates 16 to move away from each other, the two moving plates 15 are driven to move away from each other, so that the two arc-shaped clamping blocks 17 move away from each other, the pickup microphone 2 is detached, the fixing sleeve 7 is manually slid upwards, the fixing sleeve 7 and the fixing block 8 are separated from each other, and the movable plate 4 is manually turned anticlockwise to fold the movable plate 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 hoisting structure of diversified pickup, includes support frame (1) and pickup microphone (2), its characterized in that: the right side of the support frame (1) is connected with a sliding plate (3) in a sliding manner, the right side of the sliding plate (3) is movably connected with a movable plate (4), the top of the sliding plate (3) is fixedly connected with a supporting block (5), the right side of the supporting block (5) is connected with a sliding block (6) in a sliding manner, the right side of the sliding block (6) is fixedly connected with a fixed sleeve (7), the top of the movable plate (4) is fixedly connected with a fixed block (8), the top of the movable plate (4) is fixedly connected with a mounting plate (9), the right side of the mounting plate (9) is fixedly connected with a first motor (10), an output shaft of the first motor (10) is fixedly connected with a rotating rod (11), the bottom end of the rotating rod (11) penetrates through the movable plate (4) and extends to the bottom of the movable plate (4), the bottom end of the rotating disk (11) is fixedly connected with a rotating disk (12), and the bottom of the rotating disk (12) is fixedly connected with a mounting box (13), the top fixedly connected with fixed slot (14) of installing bin (13) inner wall, the top sliding connection of fixed slot (14) inner wall has two movable plates (15), the equal fixedly connected with straight-teeth plate (16) in relative one side of two movable plates (15), the equal fixedly connected with arc fixture block (17) in bottom that two movable plates (15) are relative one side and are located straight-teeth plate (16), pickup microphone (2) are located between two arc fixture block (17), one side fixedly connected with drive motor (18) of fixed slot (14) inner wall, the fixed surface fixedly connected with rotary gear (19) of drive motor (18) output shaft.

2. The microphone hoisting structure for multi-azimuth pickup according to claim 1, characterized in that: the fixing sleeve (7) is matched with the fixing block (8).

3. The microphone hoisting structure for multi-azimuth pickup according to claim 1, characterized in that: the outer surface of the rotating gear (19) is meshed with the tooth surfaces of the two straight tooth plates (16).

4. The microphone hoisting structure for multi-azimuth pickup according to claim 1, characterized in that: and soundproof cotton (20) is arranged on the outer surface of the mounting box (13).

5. The microphone hoisting structure for multi-azimuth pickup according to claim 1, characterized in that: the top of the sliding plate (3) is fixedly connected with a connecting plate (21), and the left side of the connecting plate (21) is fixedly connected with a convex block (22).

6. The microphone hoisting structure for multi-azimuth pickup according to claim 1, characterized in that: the right side fixedly connected with of support frame (1) fixes frame (23), the top fixedly connected with second motor (24) of fixed frame (23) inner wall, the output shaft fixedly connected with roller (25) of second motor (24), spout (26) have been seted up to the surface of roller (25).

7. The microphone hoisting structure for multi-azimuth pickup according to claim 1, characterized in that: the bottom fixedly connected with balancing weight (27) of support frame (1), the bottom fixedly connected with of balancing weight (27) removes base (28).