Adjustable sound equipment support

Abstract

The utility model relates to the technical field of sound equipment supports, in particular to an adjustable sound equipment support which comprises a device body, the device body comprises a lower sleeve and a movable rod, a fixed plate is arranged at the lower end in the lower sleeve, a threaded rod is rotatably arranged on the fixed plate, the movable rod is inserted into the lower sleeve and is in threaded connection with the threaded rod, and the movable rod is connected with the lower sleeve. The lower end of the threaded rod penetrates through the fixing plate to be connected with a first cone pulley, one side of the first cone pulley is meshed with a second cone pulley, a chassis is arranged at the bottom of the lower sleeve, a mounting plate is arranged at the top of the movable rod, a containing box is fixed to the upper end of the mounting plate, a mounting frame is slidably arranged in the containing box, and a sealing cover is fixed to the upper end of the mounting frame. The height of the sound box can be adjusted, different use scene requirements can be met conveniently, the structure is simple, operation is convenient and fast, lifting and magnetic attraction fixing of the mounting frame can be achieved, the sound box can be taken out for use and hidden for storage conveniently, and the protection effect on the sound box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of audio brackets, in particular to an adjustable audio bracket. Background Art

[0002] Audio refers specifically to an audio system that produces sound through a combination of electrical equipment. The development history of audio technology can be divided into four stages: electron tubes, transistors, integrated circuits, and field effect transistors. During the installation and use of audio, it is necessary to use a special mounting bracket to fix it in place, thereby increasing the sound transmission effect.

[0003] The utility model patent with publication number CN 217883739 U in the prior art proposes an adjustable floor-standing audio bracket, which is composed of a tripod, a support tube, a sleeve, an arc-shaped concave tray and a clamp. The support tube and the sleeve are fixed to the top of the tripod and the support tube and the sleeve are connected and fixed by a safety card column and a sleeve fixing piece. The arc-shaped concave tray is fixed to the top of the sleeve. The connection and fixation between the clamp and the arc-shaped concave tray are achieved by a positioning screw running through the arc-shaped concave tray, so that the clamp is easy to adjust and install and fix; however, its adjustment mechanism is realized synchronously by the sleeve fixing piece and the safety card column, and the adjustment height is subject to certain restrictions, and accurate adjustment cannot be achieved. The adjustment requires two-handed operation, which is more troublesome. At the same time, it does not have the ability to hide and store the audio. The audio is exposed to the outside, which easily leads to dust or stains entering its hole. Therefore, we need to upgrade and transform the existing technology to overcome its problems and shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable sound support to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The invention relates to a method for adjusting the height of the movable rod and a method for adjusting the height of the movable rod. The method comprises the following steps: first, a first step of adjusting the height of the movable rod and a second step of adjusting the height of the movable rod; b, a first step of adjusting the height of the movable rod and a second step of adjusting the height of the movable rod; c, a second step of adjusting the height of the movable rod and a method for adjusting the height of the movable rod; and e, a first step of adjusting the height of the movable rod and a method for adjusting the height of the movable rod. The method comprises the following steps:

[0007] Furthermore, one end of the second cone wheel is connected to an anti-skid knob, and the anti-skid knob is rotatably located outside the lower sleeve.

[0008] Furthermore, the chassis has a diameter larger than that of the lower sleeve and is provided with three sets of side brackets on the outside, and supporting foot pads are provided at the outer ends of the side brackets.

[0009] Furthermore, the outer wall of the sealing cover is provided with anti-skid grooves, and the anti-skid grooves are arranged in a ring array in a plurality of groups.

[0010] Furthermore, a lower magnetic ring is provided in the placement box, and an upper magnetic ring is provided at the bottom of the installation frame, and the upper magnetic ring corresponds to the lower magnetic ring.

[0011] Furthermore, the inner wall of the placement box is provided with a guide rod, the outer wall of the installation frame is provided with a guide groove, and the guide groove corresponds to the guide rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a lower sleeve, a fixing plate, a threaded rod, a movable rod, a first cone wheel, a second cone wheel, an anti-slip knob, a mounting plate and a chassis in the device, so that the telescopic adjustment operation of the movable rod can be realized, which is convenient for adjusting the height position of the sound system and adapting to the requirements of different usage scenarios. The structure is simple and the operation is convenient, the adjustment accuracy is high and the stability is good, which effectively increases the practicality of the device.

[0014] 2. The utility model is equipped with a placement box, an installation frame, a sealing cover, an anti-slip groove, a magnetic suction groove, a limiting magnetic block, a lower magnetic ring, an upper magnetic ring, a guide rod and a guide groove, which can realize the lifting and lowering and magnetic fixation of the installation frame, and is convenient for taking out and using the speakers and hiding them for storage, thereby increasing the protection effect of the speakers, preventing dust from entering the holes of the speakers or damage caused by bumps when the speakers are idle, and improving the safety of the device.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of an adjustable audio support according to the utility model;

[0018] Figure 2 It is a schematic diagram of the working structure of an adjustable audio support according to the utility model;

[0019] Figure 3 It is a cross-sectional view of the lower sleeve structure of an adjustable sound support according to the utility model;

[0020] Figure 4 The utility model is a sectional view of a placement box structure of an adjustable audio support.

[0021] In the figure: 1. device body; 2. lower sleeve; 3. fixed plate; 4. threaded rod; 5. movable rod; 6. first cone wheel; 7. second cone wheel; 8. anti-skid knob; 9. mounting plate; 10. chassis; 11. side bracket; 12. support foot pad; 13. placement box; 14. mounting frame; 141. sealing cover; 142. anti-skid groove; 15. magnetic suction groove; 16. limit magnetic block; 17. lower magnetic ring; 18. upper magnetic ring; 19. guide rod; 20. guide groove. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 As shown in Figure 4, the present embodiment provides an adjustable audio bracket, comprising a device body 1, the device body 1 comprises a lower sleeve 2 and a movable rod 5, a fixing plate 3 is arranged at the lower end of the lower sleeve 2, and a threaded rod 4 is rotatably arranged on the fixing plate 3, the movable rod 5 is inserted into the lower sleeve 2 and is screwed with the threaded rod 4, the lower end of the threaded rod 4 passes through the fixing plate 3 and is connected with a first cone wheel 6, a second cone wheel 7 is meshed with one side of the first cone wheel 6, a chassis 10 is arranged at the bottom of the lower sleeve 2, a mounting plate 9 is arranged at the top of the movable rod 5, and a placement box 13 is fixed at the upper end of the mounting plate 9, a mounting frame 14 is slidably arranged in the placement box 13, and a sealing cover 141 is fixed at the upper end of the mounting frame 14, four groups of magnetic suction grooves 15 are arranged at the lower end of the mounting frame 14, four groups of limiting magnetic blocks 16 are arranged at the upper end of the placement box 13, and the limiting magnetic blocks 16 correspond to the magnetic suction grooves 15.

[0024] Preferably, an anti-skid knob 8 is connected to one end of the second cone wheel 7, and the anti-skid knob 8 is rotated to be located outside the lower sleeve 2. The anti-skid knob 8 is used to manually control the rotation of the second cone wheel 7. The chassis 10 has a larger diameter than the lower sleeve 2 and three sets of side brackets 11 are provided on the outside. Support pads 12 are provided at the outer ends of the side brackets 11. The side brackets 11 and the support pads 12 are used to support and place the chassis 10 and the lower sleeve 2 to prevent them from tipping over.

[0025] Preferably, the outer wall of the sealing cover 141 is provided with anti-skid grooves 142, and the anti-skid grooves 142 are arranged in a circular array and have several groups. The anti-skid grooves 142 facilitate the user to take out the installation frame 14, and a lower magnetic ring 17 is provided in the placement box 13. An upper magnetic ring 18 is provided at the bottom of the installation frame 14 and the upper magnetic ring 18 corresponds to the lower magnetic ring 17. The lower magnetic ring 17 and the upper magnetic ring 18 cooperate to facilitate the magnetic resetting of the installation frame 14 and the placement box 13 to prevent them from slipping out easily. A guide rod 19 is provided on the inner wall of the placement box 13, and a guide groove 20 is provided on the outer wall of the installation frame 14 and the guide groove 20 corresponds to the guide rod 19. The guide rod 19 and the guide groove 20 cooperate to facilitate the vertical guidance of the movement of the installation frame 14 to prevent it from rotating inside the placement box 13.

[0026] The use principle and use process of the utility model are as follows: when using, first place the device at a designated position on the ground through the side bracket 11 and the chassis 10, adjust the second cone wheel 7 to rotate through the anti-slip knob 8, the second cone wheel 7 drives the first cone wheel 6 to rotate, the first cone wheel 6 drives the upper threaded rod 4 to rotate accordingly, the threaded rod 4 drives the upper end of the active rod 5 screwed to the upper end of the lower sleeve 2 to rise and fall, at this time the placement box 13 is lifted and lowered to a suitable height, at this time the sealing cover 141 can be used to pull the installation frame 14 out of the placement box 13, so that the lower magnetic ring 17 and the upper magnetic ring 1 8 can be disengaged, and the speaker is then pulled out of the placement box 13. When the magnetic suction groove 15 and the limiting magnetic block 16 are engaged and magnetically attached, you can let go. At this time, the installation frame 14 drives the speaker to be displayed on the upper end of the outer side of the placement box 13. At this time, the speaker can be used to play music or multimedia. After use, the installation frame 14 can be pressed into the placement box 13 to disengage the magnetic suction groove 15 from the limiting magnetic block 16, and then the lower magnetic ring 17 and the upper magnetic ring 18 can be magnetically fixed. Finally, reverse the anti-slip knob 8 to make the movable rod 5 shrink to the inside of the lower sleeve 2.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. An adjustable audio stand, characterized in that: The invention comprises a device body (1), wherein the device body (1) comprises a lower sleeve (2) and a movable rod (5), wherein a fixing plate (3) is arranged at the lower end of the lower sleeve (2), and a threaded rod (4) is rotatably arranged on the fixing plate (3), wherein the movable rod (5) is inserted into the lower sleeve (2) and is threadedly connected to the threaded rod (4), wherein the lower end of the threaded rod (4) passes through the fixing plate (3) and is connected to a first cone wheel (6), wherein a second cone wheel (7) is meshed on one side of the first cone wheel (6), and wherein the lower sleeve (2 ) is provided with a chassis (10) at the bottom, a mounting plate (9) is provided at the top of the movable rod (5), and a placement box (13) is fixed at the upper end of the mounting plate (9), a mounting frame (14) is slidably provided in the placement box (13), and a sealing cover (141) is fixed at the upper end of the mounting frame (14), four groups of magnetic suction grooves (15) are provided at the lower end of the mounting frame (14), and four groups of limiting magnetic blocks (16) are provided at the upper end of the placement box (13), and the limiting magnetic blocks (16) correspond to the magnetic suction grooves (15).

2. The adjustable sound support according to claim 1, characterized in that: One end of the second cone wheel (7) is connected to an anti-skid knob (8), and the anti-skid knob (8) is rotated to be located outside the lower sleeve (2).

3. The adjustable sound support according to claim 1, characterized in that: The chassis (10) has a diameter greater than that of the lower sleeve (2) and is provided with three sets of side brackets (11) on the outside, and the outer ends of the side brackets (11) are provided with supporting foot pads (12).

4. The adjustable sound support according to claim 1, characterized in that: The outer wall of the sealing cover (141) is provided with anti-skid grooves (142), and the anti-skid grooves (142) are arranged in a ring array in a plurality of groups.

5. The adjustable sound support according to claim 1, characterized in that: A lower magnetic ring (17) is provided in the placement box (13), and an upper magnetic ring (18) is provided at the bottom of the installation frame (14), and the upper magnetic ring (18) corresponds to the lower magnetic ring (17).

6. The adjustable sound support according to claim 1, characterized in that: The inner wall of the placement box (13) is provided with a guide rod (19), and the outer wall of the installation frame (14) is provided with a guide groove (20), and the guide groove (20) corresponds to the guide rod (19).

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