CN218668724U - Multifunctional chorus command console - Google Patents

Abstract

The utility model discloses a multifunctional chorus podium, which comprises a base, an operation panel, a baton, a lifting module, a moving module, a fixed module and a music score angle adjustment device; The time-fixing module can enable the podium to be quickly positioned, the music score angle adjustment device can flexibly adjust the inclination angle of the music score, and the lifting module can make the podium suitable for conductors of different heights.

Description

A multifunctional chorus podium

technical field

The invention relates to the technical field of a chorus podium, in particular to a multifunctional chorus podium.

Background technique

Chorus refers to a musical art form in which a conductor directs many people to perform chorus. During chorus, the conductor usually stands on the chorus podium and faces the chorus personnel to conduct the command;

The existing chorus podium still has the following deficiencies in use:

1. The height of the existing chorus podium is relatively fixed, and cannot be adjusted up and down, making it unsuitable for conductors of different heights;

2. The existing podium usually cannot be moved, or cannot be quickly fixed after moving, and it is troublesome to transfer;

3. The angle of the placing board for placing the music score on the existing podium cannot be adjusted, which is not convenient enough to use and has certain limitations.

Therefore urgently need to design a kind of multifunctional chorus podium to solve the above problems.

Utility model content

The purpose of the utility model is to solve the problems existing in the prior art, and propose a multifunctional chorus podium.

In order to achieve the above object, the utility model adopts the following technical solutions:

A multifunctional chorus podium, comprising a base, an operating panel, a baton, a lifting module, a moving module, a fixed module, and a score angle adjustment device; the lifting module includes a motor, a lead screw, a lead screw nut, a guide rod and a fixed rod The output end of the motor is connected to the lead screw, the lead screw is connected to the lead screw nut in rotation, and two guide rods are fixedly connected to the side away from the motor on the lead screw nut, the fixed rod is a hollow structure, and the upper end is provided with a hole for the guide rod to pass through. The cross-sectional shape of the outer circumference of the fixed rod is circular, the cross-sectional shape of the inner circumference is a regular hexagon, and the cross-sectional shape of the outer circumference of the screw nut is a regular hexagon that matches the cross-sectional shape of the inner circumference of the fixed rod The motor drives the lead screw to rotate, so that the lead screw nut drives the guide rod to reciprocate up and down to realize the lifting of the operation panel.

Further, the lower end of the fixed rod is fixedly connected to the upper surface of the base, the mobile module is arranged below the base, the mobile module facilitates the movement of the podium, the fixed module is arranged on the side wall of the base, and the fixed module realizes the fixing of the podium. The mobile module includes grooves, beams, moving blocks, springs, connecting rods, connecting plates, self-locking universal wheels, chute, sliders and sliding bearings; two pairs of grooves with the same structure are opened on the lower wall of the base, Two pairs of said grooves are respectively fixedly installed with beams, and a pair of moving blocks with the same structure are respectively slidably installed on said beams, and springs are fixedly installed between a pair of said moving blocks and the side walls of the grooves respectively, and said springs Set on the crossbeam, a pair of said moving blocks are respectively hinged with a connecting rod, the other end of said connecting rod is installed with a connecting plate, said connecting rod is hinged with the connecting plate, and the lower wall of said connecting plate is fixedly installed with Self-locking universal wheels; the fixed module includes a support block, the support block is installed at the four corners of the side wall of the base, a threaded hole is opened on the support block, and a screw is screwed in the threaded hole, and the screw is connected to the screw. The upper end is provided with a handle for rotating the screw rod, and two pairs of grooves are provided with chute on the upper wall surface, and a pair of sliders with the same structure are slidably installed in the chute, and a pair of sliders are respectively connected with a pair of the moving parts. The blocks are fixedly connected, a pair of sliding bearings are respectively installed between the moving block and the crossbeam, the sliding bearings are arranged in the moving block, and a fastening ring is fixedly installed between the crossbeam and the side wall of the groove. A connecting piece is fixedly installed between the support block and the base, and a counterweight pier is fixedly installed on the lower wall of the screw rod. When the multi-functional chorus podium needs to be transported, the self-locking universal wheels are used to move. When passing through uneven roads, the self-locking universal wheels are lifted upward by force, so that the self-locking universal wheels push the connecting plate upwards, and the connecting plate Squeeze the connecting rod upward, so that the connecting rod pushes the moving block in the opposite direction. Under the action of the sliding bearing, the moving block moves to both sides along the direction of the beam, and the spring is squeezed. When the moving block moves, the moving block moves The slider plays the role of auxiliary sliding. The slider moves along the direction of the chute, so that the moving block moves smoothly. The spring is squeezed and deformed to absorb the force. Due to the interaction of forces, when the base moves to a smooth On the road surface, the spring releases the compressive stress, thereby pushing the moving block to reset, so that the connecting rod pushes the connecting plate and the self-locking universal wheel to reset. When it moves to a suitable position, turn the handle, and the screw goes down under the action of the threaded hole. Move until the counterweight pier meets the ground.

The upper end of the guide rod is fixedly connected with an operation panel, and a placement slot is opened in the operation panel, and the baton is snapped and installed in the placement slot, a fixed block is fixedly installed on the operation panel, and a placement plate is installed on the fixed block for rotation, and There are two clips installed on the placing board, and the clips are used to fix the music score. The music score angle adjustment device includes a support rod and a snap block. As for the matched engaging blocks, the lower ends of the support rods are engaged between two adjacent engaging blocks.

Compared with the prior art, the present invention has the advantages of:

1. By setting self-locking universal wheels, the self-locking universal wheels are set at the bottom of the base to enable the podium to move flexibly, and the springs, moving blocks and other components are set to make the podium move smoothly during the movement process. The shock absorption effect is better; when the podium needs to be fixed, turn the handle to drive the screw to move downward, so that the counterweight pier is in contact with the ground.

2. By setting the support rod and the locking block, the music score is placed on the placement board, and the placement board can be rotated on the fixed block, so that the inclination angle of the music score can be flexibly adjusted. When the angle is adjusted, the support rod can be rotated to make it The position of the placing board can be supported and fixed by snapping between the two snapping blocks at the corresponding positions on the operation board.

3. Through the setting of motors, lead screws, lead screw nuts, guide rods and other components, the podium can be lifted up and down, so that it can adapt to different elevated conductors.

Description of drawings

Fig. 1 is the structural representation of a kind of multifunctional chorus podium that the utility model proposes

Figure 2 is a partial enlarged view of part A in Figure 1

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-2, the multifunctional chorus podium of the present invention includes a base 26, an operating panel 15, a baton 23, a lifting module, a moving module, a fixed module and a score angle adjustment device;

Wherein, the lifting module includes a motor 1, a lead screw 2, a lead screw nut 13, a guide rod 16 and a fixed rod 6; the output end of the motor 1 is connected with the lead screw 2, and the lead screw 2 is rotationally connected with the lead screw nut 3, and the lead screw nut Two guide rods 16 are fixedly connected to the side away from the motor 1 on the 2, the fixed rod 6 is a hollow structure, and the upper end is provided with a through hole for the guide rod 16 to pass through; the cross-sectional shape of the outer periphery of the fixed rod 6 is circular, and the inner The cross-sectional shape of the periphery is a regular hexagon, and the cross-sectional shape of the outer periphery of the screw nut 2 is a regular hexagon that matches the cross-sectional shape of the inner periphery of the fixed rod 6 .

Through the above settings, the utility model can drive the screw 2 to rotate through the motor 1, so that the screw nut 13 drives the guide rod 16 to reciprocate up and down, so as to realize the lifting of the operation panel 15.

Further, the lower end of fixed rod 6 is fixedly connected with the upper surface of base 26, and mobile module is arranged on the below of base 26, and mobile module is convenient to the movement of podium, and fixed module is arranged on the sidewall surface of base 26, and fixed module realizes the podium of podium. fixed. Mobile module comprises groove 3, beam 4, moving block 5, spring 17, connecting rod 7, connecting plate 8, self-locking universal wheel 9, chute 24, slide block 25 and slide bearing 27; There are two pairs of grooves 3 with the same structure, and beams 4 are respectively fixedly installed in the two pairs of grooves 3, and a pair of moving blocks 5 with the same structure are slidingly installed on the beams 4, respectively. A spring 17 is fixedly installed between them, and the spring 17 is set on the beam 4. A pair of moving blocks 5 are respectively hinged with a connecting rod 7, and the other end of the connecting rod 7 is equipped with a connecting plate 8, and the connecting rod 7 and the connecting plate 8 are hinged. , The self-locking universal wheel 9 is fixedly installed on the lower wall surface of the connecting plate 8 .

The fixed module includes a support block 10, the support block 10 is installed at the four corners of the side wall of the base 26, the support block 10 is provided with a threaded hole 28, the threaded hole 28 is screwed with a screw 12, and the upper end of the screw 12 is provided with a screw for rotating the screw 12. Handle 14, two pairs of grooves 3 upper walls are provided with chute 24, and a pair of sliders 25 with the same structure are slidably installed in chute 24, and a pair of sliders 25 are fixedly connected with a pair of moving blocks 5 respectively, and a pair of moving blocks Sliding bearings 27 are respectively installed between 5 and the crossbeam 4, and the sliding bearings 27 are arranged in the moving block 5. A fastening ring 31 is fixedly installed between the crossbeam 4 and the side wall of the groove 3, and a fastening ring 31 is fixed between the support block 10 and the base 26. A connecting piece 20 is fixedly installed, and a counterweight pier 21 is fixedly installed on the lower wall of the screw rod 12 .

When the multi-functional chorus podium needs to be transported, the self-locking universal wheels 9 are used to move, and when passing through uneven roads, the self-locking universal wheels 9 are forced to lift upwards, so that the self-locking universal wheels 9 push up the connecting plate 8. The connecting plate 8 presses the connecting rod 7 upward, so that the connecting rod 7 pushes the moving block 5 in the opposite direction. Under the action of the sliding bearing 27, the moving block 5 moves to both sides along the direction of the beam 4 and squeezes the spring 17. While the moving block 5 is moving, the slider 25 on the moving block 5 plays the role of auxiliary sliding, and the sliding block 25 moves along the direction of the chute 24, so that the moving block 5 moves smoothly, and the spring 17 is squeezed and deformed , to absorb the force, due to the interaction of forces, when the base 26 moves to a smooth road, the spring 17 releases the compressive stress, thereby pushing the moving block 5 to reset, so that the connecting rod 7 pushes the connecting plate 8 and the self-locking ten thousand Return to the wheel 9, when moving to a suitable position, turn the handle 14, the screw rod 12 moves downward under the action of the threaded hole 28, until the counterweight pier 21 meets the ground.

The upper end of the guide rod 16 is fixedly connected with the operation panel 15, and the operation panel 15 is provided with a placement slot, and the baton 23 is snapped and installed in the placement slot, and the operation panel 15 is fixedly equipped with a fixed block 29, and on the fixation block 29 A placement plate 11 is installed for rotation, and two clips 18 are installed on the placement plate 11. The clips 18 are used to fix the score. rod 19 , and the operating panel 15 is fixedly mounted with a plurality of engaging blocks 22 matched with the supporting rod 19 , and the lower end of the supporting rod 19 is engaged between two adjacent engaging blocks 22 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and its inventive concept shall be covered by the protection scope of the present utility model.

Claims (8)

1. A multifunctional chorus podium, comprising a base, an operating panel, a baton, a lifting module, a moving module, a fixed module and a music score angle adjustment device; it is characterized in that: the lifting module includes a motor, a leading screw, a leading screw nut , guide rod and fixed rod; the output end of the motor is connected to the lead screw, the lead screw is connected to the lead screw nut in rotation, and two guide rods are fixedly connected to the side of the lead screw nut away from the motor, the fixed rod is a hollow structure, and the upper end is set There is a through hole for the guide rod to pass through; the cross-sectional shape of the outer circumference of the fixed rod is circular, the cross-sectional shape of the inner circumference is a regular hexagon, and the cross-sectional shape of the outer circumference of the screw nut is the same as the cross-sectional shape of the inner circumference of the fixed rod The matching regular hexagon drives the lead screw to rotate through the motor, so that the lead screw nut drives the guide rod to reciprocate up and down to realize the lifting of the operation panel. 2. The multifunctional chorus podium according to claim 1, characterized in that: the lower end of the fixed rod is fixedly connected with the upper surface of the base, the mobile module is arranged below the base, and the mobile module is convenient for the movement of the podium; the fixed module is provided with On the side wall of the base, the fixing module realizes the fixing of the podium. 3. multifunctional chorus podium according to claim 2, is characterized in that: mobile module comprises groove, beam, moving block, spring, connecting rod, connecting plate, self-locking universal wheel, chute, slide block and Sliding bearings; two pairs of grooves with the same structure are provided on the lower wall of the base, and beams are fixedly installed in the two pairs of grooves, and a pair of moving blocks with the same structure are respectively slidably installed on the beams. Springs are fixedly installed between the moving blocks and the side walls of the groove, and the springs are set on the crossbeam. A pair of moving blocks are hingedly connected with connecting rods respectively, and a connecting plate is installed at the other end of the connecting rods. The connecting rod is hinged to the connecting plate, and a self-locking universal wheel is fixedly installed on the lower wall of the connecting plate. 4. The multifunctional chorus podium according to claim 3, characterized in that: two pairs of groove upper walls are provided with chutes, a pair of slide blocks with the same structure are slidably installed in the chute, and a pair of The sliders are respectively fixedly connected with a pair of the moving blocks, sliding bearings are respectively installed between the pair of moving blocks and the crossbeam, the sliding bearings are arranged in the moving blocks, and the crossbeam and the side wall of the groove A fastening ring is fixedly installed between them. 5. The multifunctional chorus podium according to claim 1, characterized in that: the fixed module includes support blocks, the support blocks are installed at the four corners of the side wall of the base, and threaded holes are provided on the support blocks, so that A screw is screwed into the threaded hole, and the upper end of the screw is provided with a handle for rotating the screw. 6. The multifunctional chorus podium according to claim 5, characterized in that: a connecting piece is fixedly installed between the support block and the base, and a counterweight pier is fixedly installed on the lower wall of the screw rod. 7. The multifunctional chorus podium according to claim 1, characterized in that: the upper end of the guide rod is fixedly connected with an operation panel, and a placement slot is provided in the operation panel, and the baton is snapped and installed in the placement slot, and the operation A fixed block is fixedly installed on the board, and a placement plate is installed on the fixed block for rotation, and two clips are installed on the placement board, and the clips are used for fixing the musical score. 8. The multifunctional chorus podium according to claim 7, characterized in that: the music score angle adjustment device includes a support rod and a snap-in block, the support rod is mounted on the placement plate for rotation, and a plurality of The supporting rods are matched with the engaging blocks, and the lower ends of the supporting rods are engaged between two adjacent engaging blocks.

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