Multifunctional foot stool of sound box

Abstract

The utility model relates to the technical field of sound box frames, and discloses a multifunctional sound box foot stool, which comprises two transverse plates with the same structure, a placing plate is fixedly connected between the two transverse plates, the two transverse plates and the placing plate are hollow, and the two transverse plates and the placing plate are hollow. The two ends of the placing plate communicate with the two transverse plates, protective frames are fixedly connected to the upper surfaces of the two transverse plates, two-way threaded rods are rotationally connected to the positions between the two side walls of the interiors of the two transverse plates, and the surfaces of the two-way threaded rods are in threaded sleeve connection with two threaded sleeves; when the sound box frame is used, a sound box can be conveniently and rapidly driven to move in a labor-saving mode, meanwhile, the sound box can be fixed, shaking and collision in the moving process are avoided, meanwhile, resonance generated when the sound box plays can be effectively eliminated, and the sound quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound racks, in particular to a multifunctional sound box tripod. Background Art

[0002] Audio refers specifically to an audio system that is a combination of electrical equipment that produces sound. Audio equipment generally includes a power amplifier, peripheral equipment (including compressors, effects, equalizers, exciters, etc.), speakers (speakers, horns), mixing consoles, sound sources (such as microphones, musical instruments, VCDs, DVDs), display devices, etc., among which speakers are sound output devices, speakers, subwoofers, etc. A speaker box includes three types of speakers: high, low, and medium. Three but not necessarily three.

[0003] However, in daily life, some audio enthusiasts only have an independent space and require both HiFi and cinema. HiFi and cinema have different requirements for the placement of speakers. When watching movies, the speakers will block the screen, so the speakers need to be moved to both sides of the screen. At this time, a tripod that can be moved flexibly is needed, but a tripod with wheels will seriously deteriorate the sound quality. Some large and heavy speakers are very difficult to place, and they also need a tripod that can be easily moved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a multifunctional speaker stand, which solves the problem that some audio enthusiasts have only one independent space and require both HiFi and cinema. HiFi and cinema have different requirements for the placement of speakers. When watching a movie, the speakers will block the screen, so the speakers need to be moved to both sides of the screen. At this time, a flexibly movable stand is needed, but a stand with wheels will seriously deteriorate the sound quality. In addition, it is very difficult to place some large and heavy speakers.

[0005] The utility model provides the following technical solution: a multifunctional speaker tripod comprises a transverse board, the number of the transverse boards is two and the structure is the same, a placement board is fixedly connected between the two transverse boards, the interiors of the two transverse boards and the placement boards are hollow, the two ends of the placement board are connected to the two transverse boards, a protective frame is fixedly connected to the upper surfaces of the two transverse boards, a two-way threaded rod is rotatably connected between the inner side walls of the two transverse boards, the surfaces of the two two-way threaded rods are threadedly sleeved with two threaded sleeves, the lower surface of each threaded sleeve is movably connected with a connecting rod, one end of the corresponding two connecting rods is movably connected with a connecting plate, both ends of the two connecting plates are provided with movable wheels, the lower surfaces of the two transverse boards are provided with movable grooves, the two connecting plates can be moved respectively inside the two movable grooves, the inner top walls of the two transverse boards are provided with sliding grooves, the interiors of the two sliding grooves are slidably connected with two sliders, and each slider is fixedly connected to the corresponding threaded sleeve.

[0006] Preferred technical solution 1: A sprocket is fixedly sleeved at the middle position of the two bidirectional threaded rods, and a chain is transmission-linked between the two sprockets.

[0007] This solution can simultaneously drive two bidirectional threaded rods to rotate by rotating one bidirectional threaded rod.

[0008] Preferred technical solution 2: The lower surfaces at both ends of the two horizontal plates are fixedly connected with foot spikes, the bottom end of each of the foot spikes is conical, and the bottom end of each of the foot spikes is provided with a rubber pad.

[0009] This solution can effectively eliminate resonance during audio playback and improve sound quality.

[0010] Preferred technical solution three: Both side surfaces of the protective frame are fixedly connected with fixing plates, the surfaces of the two fixing plates are provided with threaded holes, the interiors of the two threaded holes are threadedly sleeved with screw rods, and the opposite ends of the two screw rods are rotatably connected with clamping plates.

[0011] This solution can clamp and fix the side of the speaker to avoid shaking and collision damage during movement.

[0012] Preferred technical solution four: limiting holes are provided on the surfaces of the two fixing plates, limiting rods are slidably sleeved inside the two limiting holes, one end of the two limiting rods are respectively fixedly connected to the two clamping plates, and protective cushions are provided on the opposite sides of the two clamping plates.

[0013] This solution can limit the movement of the clamping plate so that it can better clamp the speaker.

[0014] Preferred technical solution five: one end of one of the bidirectional threaded rods extends to the outside of the connected horizontal plate and is fixedly connected to a rotating block, the surface of the protective frame is wrapped with a cushion, and the interior of the protective frame is hollow.

[0015] This solution can facilitate the rotation of the bidirectional threaded rod, protect the speakers at the same time, and reduce the overall weight of the speaker stand.

[0016] Compared with the prior art, the utility model provides a multifunctional speaker stand, which has the following beneficial effects: when in use, the speaker is placed inside the protective frame on the placement plate, and then the clamping plate is driven by rotating the screw rod to clamp and fix the side of the speaker, so as to avoid the speaker from shaking and colliding during use or movement and causing damage; when the speaker needs to be moved, the two-way threaded rod is driven to rotate by rotating the rotating block, and the two two-way threaded rods can be driven to rotate at the same time through the action of the chain and the sprocket, thereby driving the threaded sleeve to move under the restriction of the slide groove and the slider, and then the connecting plate is driven to move downward through the connecting rod, so that the movable wheel and The speaker and the speaker stand are in contact with the ground, and the speaker and the speaker stand are lifted up so that the foot spikes are off the ground. Then the speaker and the speaker stand can be moved to a suitable position conveniently and labor-savingly. After the movement is completed, the rotating block is rotated in the opposite direction to drive the movable wheel to retract into the inside of the cross plate, so that the foot spikes and rubber pads of the speaker stand are in contact with the ground for support. When the speaker is in use, the setting of the foot spikes and rubber pads can effectively eliminate resonance and improve sound quality. When the speaker stand is in use, the speaker can be moved conveniently, quickly and labor-savingly, and the speaker can be fixed at the same time to avoid shaking and collision during movement. At the same time, the resonance generated when the speaker is playing can be effectively eliminated, and the sound quality can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the horizontal plate of the utility model;

[0019] Figure 3 This is a disassembled view of the fixing plate and the clamping plate structure of the utility model.

[0020] In the figure: 1. horizontal plate; 2. placement plate; 3. protective frame; 4. bidirectional threaded rod; 5. threaded sleeve; 6. connecting rod; 7. connecting plate; 8. movable wheel; 9. movable groove; 10. slide groove; 11. slider; 12. sprocket; 13. chain; 14. foot nail; 15. rubber pad; 16. fixing plate; 17. threaded hole; 18. screw rod; 19. splint; 20. limit hole; 21. limit rod. DETAILED DESCRIPTION

[0021] See also Figure 1-3,

[0022] Embodiment 1: A multifunctional speaker tripod comprises a horizontal board 1, the number of which is two and the structure is the same, a placement board 2 is fixedly connected between the two horizontal boards 1, the interiors of the two horizontal boards 1 and the placement board 2 are hollow, the two ends of the placement board 2 are connected to the two horizontal boards 1, a protective frame 3 is fixedly connected to the upper surface of the two horizontal boards 1, a two-way threaded rod 4 is rotatably connected between the inner side walls of the two horizontal boards 1, the surfaces of the two two-way threaded rods 4 are threadedly sleeved with two threaded sleeves 5, the lower surface of each threaded sleeve 5 is movably connected with a connecting rod 6, one end of the corresponding two connecting rods 6 is movably connected with a connecting plate 7, both ends of the two connecting plates 7 are provided with movable wheels 8, the lower surfaces of the two horizontal boards 1 are provided with movable grooves 9, the two connecting plates 7 can be moved respectively inside the two movable grooves 9, the inner top walls of the two horizontal boards 1 are provided with sliding grooves 10, the interiors of the two sliding grooves 10 are slidably connected with two sliders 11, and each slider 11 is fixedly connected to the corresponding threaded sleeve 5.

[0023] Embodiment 2: The difference between this embodiment and embodiment 1 is that a sprocket 12 is fixedly sleeved in the middle position of the two bidirectional threaded rods 4, and a chain 13 is connected between the two sprockets 12, so that the two bidirectional threaded rods 4 can be driven to rotate at the same time by rotating one bidirectional threaded rod 4.

[0024] Embodiment 3: The difference between this embodiment and embodiment 1 is that, the lower surfaces at both ends of the two horizontal plates 1 are fixedly connected with foot nails 14, the bottom end of each foot nail 14 is conical, and the bottom end of each foot nail 14 is provided with a rubber pad 15, which can effectively eliminate the resonance during the audio playback process and improve the sound quality.

[0025] Embodiment 4: The difference between this embodiment and embodiment 1 is that, the two side surfaces of the protective frame 3 are fixedly connected with fixing plates 16, the surfaces of the two fixing plates 16 are provided with threaded holes 17, the interiors of the two threaded holes 17 are threadedly sleeved with screw rods 18, the opposite ends of the two screw rods 18 are rotatably connected with clamping plates 19, and the screw rods 18 can be rotated to drive the clamping plates 19 to move, so as to clamp and fix the sides of the speaker to avoid shaking during the movement and causing collision damage.

[0026] Embodiment 5: The difference between this embodiment and embodiment 1 is that, the surfaces of the two fixing plates 16 are provided with limiting holes 20, the interiors of the two limiting holes 20 are slidably sleeved with limiting rods 21, one ends of the two limiting rods 21 are respectively fixedly connected to the two clamping plates 19, and the opposite sides of the two clamping plates 19 are provided with protective cushions, which can limit the movement of the clamping plates 19 so that they can better clamp the speakers.

[0027] Embodiment 6: The difference between this embodiment and embodiment 1 is that one end of one of the bidirectional threaded rods 4 extends to the outside of the connected horizontal plate 1 and is fixedly connected to a rotating block, the surface of the protective frame 3 is wrapped with a cushion, and the interior of the protective frame 3 is hollow, which is convenient for rotating the bidirectional threaded rod 4, while protecting the audio equipment and reducing the overall weight of the audio equipment stand.

[0028] In summary, when the multifunctional speaker tripod is used, the speaker is placed inside the protective frame 3 on the placement plate 2, and then the clamping plate 19 is driven by rotating the screw rod 18 to clamp and fix the side of the speaker to prevent the speaker from shaking and colliding during use or movement and causing damage. When the speaker needs to be moved, the two-way threaded rod 4 is driven to rotate by rotating the rotating block, and the two two-way threaded rods 4 can be driven to rotate at the same time through the action of the chain 13 and the sprocket 12, thereby driving the threaded sleeve 5 to move under the restriction of the slide groove 10 and the slider 11, thereby driving the connecting plate 7 to move downward through the connecting rod 6, so that the movable wheel 8 is in contact with the ground, and Lift up the speakers and the speaker stand so that the foot spikes 14 are off the ground, and then the speakers and the speaker stand can be conveniently and labor-savingly moved to a suitable position. After the movement is completed, the movable wheel 8 is driven to retract into the inside of the horizontal plate 1 by rotating the rotating block in the opposite direction, so that the foot spikes 14 and the rubber pads 15 of the speaker stand are in contact with the ground for support. When the speakers are in use, the setting of the foot spikes 14 and the rubber pads 15 can effectively eliminate resonance and improve sound quality. When the speakers are in use, the speaker stand can conveniently, quickly and labor-savingly move the speakers, and at the same time can fix the speakers to avoid shaking and collision during the movement. At the same time, the resonance generated when the speakers are playing can be effectively eliminated, and the sound quality can be improved.

Claims

1. A multifunctional speaker stand, comprising a horizontal plate (1), characterized in that: The number of the transverse plates (1) is two and the structures are identical. A placement plate (2) is fixedly connected between the two transverse plates (1). The interiors of the two transverse plates (1) and the placement plates (2) are both hollow. Both ends of the placement plates (2) are connected to the two transverse plates (1). A protective frame (3) is fixedly connected to the upper surfaces of the two transverse plates (1). A bidirectional threaded rod (4) is rotatably connected between the inner side walls of the two transverse plates (1). Two threaded sleeves (5) are threadedly sleeved on the surfaces of the two bidirectional threaded rods (4). The lower surface of each threaded sleeve (5) is movably connected to the protective frame (3). A connecting rod (6) is connected, one end of the corresponding two connecting rods (6) is movably connected to a connecting plate (7), both ends of the two connecting plates (7) are provided with movable wheels (8), the lower surfaces of the two transverse plates (1) are provided with movable grooves (9), the two connecting plates (7) can move inside the two movable grooves (9), respectively, the inner top walls of the two transverse plates (1) are provided with sliding grooves (10), the insides of the two sliding grooves (10) are slidably connected to two sliding blocks (11), and each of the sliding blocks (11) is fixedly connected to the corresponding threaded sleeve (5).

2. The multifunctional speaker stand according to claim 1, characterized in that: A sprocket (12) is fixedly sleeved at the middle position of the two bidirectional threaded rods (4), and a chain (13) is transmission-linked between the two sprockets (12).

3. The multifunctional speaker stand according to claim 1, characterized in that: The lower surfaces at both ends of the two horizontal plates (1) are fixedly connected with foot nails (14), the bottom end of each foot nail (14) is conical, and the bottom end of each foot nail (14) is provided with a rubber pad (15).

4. The multifunctional speaker stand according to claim 1, characterized in that: Both sides of the protection frame (3) are fixedly connected to fixing plates (16), the surfaces of the two fixing plates (16) are provided with threaded holes (17), the interiors of the two threaded holes (17) are threadedly sleeved with screw rods (18), and the opposite ends of the two screw rods (18) are rotatably connected to clamping plates (19).

5. The multifunctional speaker stand according to claim 4, characterized in that: The surfaces of the two fixing plates (16) are provided with limiting holes (20), the interiors of the two limiting holes (20) are slidably sleeved with limiting rods (21), one end of the two limiting rods (21) are respectively fixedly connected to the two clamping plates (19), and the opposite sides of the two clamping plates (19) are provided with protective cushions.

6. The multifunctional speaker stand according to claim 1, characterized in that: One end of one of the bidirectional threaded rods (4) extends to the outside of the connected horizontal plate (1) and is fixedly connected to a rotating block. The surface of the protective frame (3) is wrapped with a soft cushion, and the interior of the protective frame (3) is hollow.

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