Lifting control device based on sound box

Abstract

A lifting control device based on a sound box comprises a lifting device and a control device, the lifting device is connected with the control device through electric signals, the lifting device comprises a large lifting column and a small lifting column, the large lifting column is connected with the small lifting column, the small lifting column is connected with a motor push rod, and the bottom of the motor push rod is connected with a motor. Sliding grooves are formed in the two sides of the small lifting column, the sliding grooves are connected with friction plates, the control device comprises a control panel and a face shell, a fixing groove is formed in the top end of the face shell, and the fixing groove is connected with the lifting device. By adopting the control device and the lifting device, the overall length of the small lifting column and the large lifting column is extended, the small lifting column and the large lifting column can be moved to a fixed position at any time according to needs, and the height of the sound equipment can be adjusted at any time according to needs while supporting is provided, so that the optimal sound effect is achieved; the storage process of the sound box is simplified, the overall structure is simple, operation is convenient, and lifting is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of sound, in particular to a lifting control device based on sound. Background Art

[0002] Audio is an everyday word for a simplified small speaker. It is the abbreviation of audio system, which refers to a complete set of equipment that can restore and play audio signals. With the progress of society, people yearn for a more colorful life, and singing and dancing have been a form of entertainment that has been passed down for thousands of years. After the existing audio is installed, the height is fixed, but in real life, the height of the audio needs to be adjusted to a suitable height in order to obtain better sound effects, which increases the complexity of audio storage and reduces the convenience of audio use. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a lifting control device based on audio, reduce the damage of the audio lifting device during the disassembly and assembly process, and increase the service life of the stage audio base.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a lifting control device based on sound, including a lifting device and a control device, the lifting device and the control device are connected through electrical signals, the lifting device includes a large lifting column and a small lifting column, the large lifting column is connected to the small lifting column, the small lifting column is connected to a motor push rod, the bottom of the motor push rod is connected to the motor, both sides of the small lifting column are provided with sliding grooves, the sliding grooves are connected to friction plates, the control device includes a control panel and a surface shell, the top of the surface shell is provided with a fixing groove, and the fixing groove is connected to the lifting device.

[0005] As a further improvement of the present invention: the cross section of the surface shell is a trapezoid, the corners of the surface shell are provided with rounded corners, and the surroundings and the top surface of the surface shell are all inclined surfaces.

[0006] As a further improvement of the utility model: the lower end of the surface shell is connected to the base, the base is provided with a maintenance window, the maintenance window is connected to the maintenance window cover, the bottom of the base is fixedly connected to the support frame by bolts, and the bottoms of the four top ends of the support frame are connected to universal wheels.

[0007] As a further improvement of the utility model: the universal wheel includes a roller bracket and a roller, the lower end of the roller bracket is two clamping parts arranged in parallel, the clamping parts are provided with a wheel axle hole, and the roller is fixed between the clamping parts of the roller bracket through the wheel axle hole and a fastening nut.

[0008] As a further improvement of the utility model: the control panel is connected to the function port, the control panel includes a knob, a lifting button, a key hole, a working signal light and an antenna connector, the lifting button includes an ascending button and a descending button, and the working signal light is divided into a yellow working state and a red maintenance state.

[0009] As a further improvement of the present utility model: the number of the antenna connectors is three, the antenna connectors are connected to the Bluetooth antenna, the inner wall of the antenna connector and the surface of the Bluetooth antenna are both provided with threads, a signal module is provided inside the Bluetooth antenna, and the Bluetooth antenna uses enameled wire.

[0010] As a further improvement of the utility model: the inner wall of the Bluetooth antenna is movably connected to a wire cover, the inner wall of the wire cover is movably connected to a cable, and the number of the cables is three.

[0011] As a further improvement of the present invention: a connecting hole is provided on the side of the face shell, a thread is provided inside the connecting hole, and the side of the face shell is connected to a buckle.

[0012] As a further improvement of the utility model: the upper end of the large lifting column is connected to the accordion cover, the base is fixedly connected to the battery through a battery pressure strip, and the fixing groove is connected to the decorative rubber ring.

[0013] As a further improvement of the utility model: the side of the large lifting column is connected to a decorative rubber strip, the base is provided with a motor groove, the motor groove is provided with a motor, and the motor and the base are fixedly connected through a motor mounting bottom plate.

[0014] As a further improvement of the utility model: the number of the knobs is two, and the shape of the decorative rubber ring is trapezoidal.

[0015] As a further improvement of the utility model: the motor push rod is located inside the small lifting column and drives the small lifting column to move, the small lifting column is located inside the large lifting column and the size of the small lifting column is smaller than that of the large lifting column.

[0016] As a further improvement of the utility model: the battery pressure strip is a T-shaped battery pressure strip, and the battery pressure strip is fixedly connected to the base by screws.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model adopts a control device and a lifting device. The buttons of the control panel control the motor push rod to drive the small lifting column to move, so that the overall length of the small lifting column and the large lifting column is extended, and the small lifting column and the large lifting column can be moved to a fixed position at any time according to needs. The control device is below the whole body. While providing support, the height of the sound can also be adjusted at any time according to needs to achieve the best sound effect; the control device plays a role of lifting control, which simplifies the process of storing the sound. The overall structure is simple, the operation is convenient, and the lifting is smooth, which reduces the complexity of storing the sound and increases the convenience of using the sound. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the accordion cover and the accordion cover mounting plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the large lifting column, the small lifting column and the motor push rod of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a small lifting column of the utility model;

[0023] Figure 5 This is a schematic diagram of the motor push rod structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the control device of the utility model;

[0025] Figure 7 This is a schematic diagram of the battery and battery pressure strip structure of the utility model;

[0026] Figure 8 This is a schematic diagram of the base structure of the utility model;

[0027] Fig. 9 This is a schematic diagram of the support frame structure of the utility model;

[0028] Fig.10 This is a schematic diagram of the universal wheel structure of the utility model;

[0029] In the figure: 1. large lifting column; 2. small lifting column; 3. motor push rod; 4. motor; 5. slide groove; 6. friction plate; 7. control board; 8. surface shell; 9. fixing groove; 10. base; 11. maintenance window; 12. maintenance window cover; 13. support frame; 14. universal wheel; 15. roller bracket; 16. roller; 17. axle hole; 18. function port; 19. knob; 20. up button; 21. key hole; 22. working signal light; 23. antenna connector; 24. down button; 25. connecting hole; 26. buckle; 27. accordion cover; 28. battery; 29. ​​battery pressure strip; 30. decorative rubber ring; 31. decorative rubber strip; 32. motor groove; 33. motor mounting base; 34. accordion cover mounting plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical 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 this application can be understood according to specific circumstances.

[0033] The utility model is further described in conjunction with the accompanying drawings and embodiments: Figure 1-10A sound-based lifting control device is shown, comprising a lifting device and a control device, wherein the lifting device and the control device are connected via electrical signals, wherein the lifting device comprises a large lifting column 1 and a small lifting column 2, wherein the large lifting column 1 is connected to the small lifting column 2, wherein the small lifting column 2 is connected to a motor push rod 3, wherein the bottom of the motor push rod 3 is connected to a motor 4, wherein slide grooves 5 are provided on both sides of the small lifting column 2, wherein the slide grooves 5 are connected to friction plates 6, wherein the control device comprises a control panel 7 and a surface shell 8, wherein a fixing groove 9 is provided on the top of the surface shell 8, wherein the fixing groove 9 is connected to the lifting device.

[0034] As a preferred embodiment, the cross section of the surface shell 8 is a trapezoid, the corners of the surface shell 8 are provided with rounded corners, and the surroundings and the top surface of the surface shell 8 are all inclined surfaces.

[0035] As a preferred embodiment, the lower end of the surface shell 8 is connected to the base 10, the base 10 is provided with a maintenance window 11, the maintenance window 11 is connected to the maintenance window cover 12, the bottom of the base 10 is fixedly connected to the support frame 13 by bolts, and the bottoms of the four top ends of the support frame 13 are connected to the universal wheels 14.

[0036] As a preferred embodiment, the universal wheel 14 includes a roller bracket 15 and a roller 16. The lower end of the roller bracket 15 is two clamping parts arranged in parallel. The clamping parts are provided with a wheel axle hole 17. The roller 16 is fixed between the clamping parts of the roller bracket 15 through the wheel axle hole 17 and a fastening nut.

[0037] As a preferred embodiment, the control panel 7 is connected to the function port 18, and the control panel 7 includes a knob 19, a lifting button, a key hole 21, a working signal light 22 and an antenna connector 23. The lifting button includes an up button 20 and a down button 24. The working signal light 22 is divided into a yellow working state and a red maintenance state.

[0038] As a preferred embodiment, the number of the antenna connectors 23 is three, the antenna connectors 23 are connected to the Bluetooth antenna, the inner wall of the antenna connector and the surface of the Bluetooth antenna are both provided with threads, a signal module is provided inside the Bluetooth antenna, and the Bluetooth antenna uses enameled wire.

[0039] As a preferred embodiment, the inner wall of the Bluetooth antenna is movably connected to a wire sheath, and the inner wall of the wire sheath is movably connected to a cable, and the number of the cables is three.

[0040] As a preferred embodiment, a connecting hole 25 is provided on the side of the face shell 8 , a thread is provided inside the connecting hole 25 , and a buckle 26 is connected to the side of the face shell 8 .

[0041] As a preferred embodiment, the upper end of the large lifting column 1 is connected to the accordion cover 27 , the base 10 is fixedly connected to the battery 28 via a battery pressure strip 29 , and the fixing groove 9 is connected to a decorative rubber ring 30 .

[0042] As a preferred embodiment, the side of the large lifting column 1 is connected to a decorative rubber strip 31 , the base 10 is provided with a motor groove 32 , the motor groove 32 is provided with a motor 4 , and the motor 4 is fixedly connected to the base 10 via a motor mounting base plate 33 .

[0043] As a preferred embodiment, the large lifting column 1 is fixedly connected to the accordion cover 27 via an accordion cover mounting plate 34 .

[0044] The working principle of this utility model:

[0045] The utility model adopts a control device and a lifting device. The buttons on the control panel control the motor push rod to drive the small lifting column to move, so that the overall length of the small lifting column and the large lifting column is extended, and the small lifting column and the large lifting column can be moved to a fixed position at any time according to needs. The control device is below the whole body. While providing support, the height of the sound can also be adjusted at any time according to needs to achieve the best sound effect. The control device plays a role of lifting control, which simplifies the process of storing the sound. The overall structure is simple, the operation is convenient, and the lifting is stable.

[0046] Implementation case 1:

[0047] like Figure 1-10 A sound-based lifting control device is shown, comprising a lifting device and a control device, wherein the lifting device and the control device are connected via electrical signals, wherein the lifting device comprises a large lifting column 1 and a small lifting column 2, wherein the large lifting column 1 is connected to the small lifting column 2, wherein the small lifting column 2 is connected to a motor push rod 3, wherein the bottom of the motor push rod 3 is connected to a motor 4, wherein slide grooves 5 are provided on both sides of the small lifting column 2, wherein the slide grooves 5 are connected to friction plates 6, wherein the control device comprises a control panel 7 and a surface shell 8, wherein a fixing groove 9 is provided on the top of the surface shell 8, wherein the fixing groove 9 is connected to the lifting device.

[0048] The cross section of the face shell 8 is a trapezoid, the corners of the face shell 8 are provided with chamfers, the four sides and the top surface of the face shell 8 are all inclined surfaces, the lower end of the face shell 8 is connected to the base 10, the base 10 is provided with a maintenance window 11, the maintenance window 11 is connected to the maintenance window cover 12, the bottom of the base 10 is fixedly connected to the support frame 13 by bolts, the bottom of the four top ends of the support frame 13 is connected to the universal wheel 14, the universal wheel 14 includes a roller bracket 15 and a roller 16, the lower end of the roller bracket 15 is two parallel clamping parts, the clamping part is provided with a wheel axle hole 17, the roller 16 is fixed between the clamping parts of the roller bracket 15 through the wheel axle hole 17 and the fastening nut, the control panel 7 is connected to the function port 18, the control panel 7 includes a knob 19, a lifting button, a key rotation hole 21, a working signal light 22 and an antenna connector 23, the lifting button includes an ascending button 20 and a descending button 24, the working signal light 2 2 is divided into yellow working state and red maintenance state. There are three antenna connectors 23, which are connected to the Bluetooth antenna. The inner wall of the antenna connector and the surface of the Bluetooth antenna are both provided with threads. A signal module is provided inside the Bluetooth antenna. The Bluetooth antenna adopts enameled wire. The inner wall of the Bluetooth antenna is movably connected with a wire skin. The inner wall of the wire skin is movably connected with a cable. There are three cables. A connecting hole 25 is provided on the side of the face shell 8. The inside of the connecting hole 25 is provided with a thread. The side of the face shell 8 is connected with a buckle 26. The upper end of the large lifting column 1 is connected with an accordion cover 27. The base 10 is fixedly connected to the battery 28 through a battery strip 29. The fixing groove 9 is connected to a decorative rubber ring 30. The side of the large lifting column 1 is connected with a decorative rubber strip 31. The base 10 is provided with a motor groove 32. The motor groove 32 is provided with a motor 4. The motor 4 and the base 10 are fixedly connected through a motor mounting base plate 33.

[0049] In this embodiment, the audio equipment is first assembled on the top of the lifting device, and the battery 28 supplies power to the control device and the lifting device. The universal wheel 14 is used to move to the specified position and the roller 16 is locked to prevent movement. The lifting and lowering are adjusted by the control panel 7 on the surface shell 8. The working state of the control device can be judged by the signal light color of the working signal light 22. The movement of the lifting device is controlled by the up button 20 and the down button 24. The motor 4 controls the motor push rod 3, thereby driving the small lifting column 2 to move up and down, and the accordion cover 27 plays a protective role.

[0050] Embodiment 2:

[0051] In this embodiment, Figure 1-10 The audio-based lifting control device shown has the same technical means as the lifting control device structure of implementation case one.

[0052] The side of the surface shell 8 is provided with a connection hole 25 and a buckle 26, which can be connected to auxiliary devices or hanging accessories for easy organization and storage; the inside of the base 10 is connected to the support frame 13 to increase the stability of the overall device.

[0053] The main functions of this utility model:

[0054] The utility model adopts a control device and a lifting device. The buttons on the control panel control the motor push rod to drive the small lifting column to move, so that the overall length of the small lifting column and the large lifting column is extended, and the small lifting column and the large lifting column can be moved to a fixed position at any time according to needs. The control device is below the whole body. While providing support, the height of the sound can also be adjusted at any time according to needs to achieve the best sound effect. The control device plays a role of lifting control, which simplifies the process of storing the sound. The overall structure is simple, the operation is convenient, and the lifting is stable.

[0055] In summary, after reading the utility model document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical scheme and technical concept of the utility model without creative mental labor, which all fall within the scope of protection of the utility model.

[0056] In the description of the present utility model, it needs to be understood that the orientations or positional relationships indicated by terms such as "upper end face", "lower end face", "top", "bottom", "left" and "right" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present utility model. Therefore, they cannot be understood as limitations on the actual use direction of the present utility model.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and should all be included in the scope of the claims and specification of the present invention.

Claims

1. A lifting control device based on sound, characterized in that: It includes a lifting device and a control device, the lifting device and the control device are connected through electrical signals, the lifting device includes a large lifting column and a small lifting column, the large lifting column is connected to the small lifting column, the small lifting column is connected to a motor push rod, the bottom of the motor push rod is connected to the motor, both sides of the small lifting column are provided with sliding grooves, the sliding grooves are connected to friction plates, the control device includes a control panel and a surface shell, the top of the surface shell is provided with a fixing groove, and the fixing groove is connected to the lifting device.

2. The audio-based lifting control device according to claim 1, characterized in that: The cross section of the surface shell is a trapezoid, the corners of the surface shell are provided with rounded corners, and the surroundings and the top surface of the surface shell are all inclined surfaces.

3. The audio-based lifting control device according to claim 1, characterized in that: The lower end of the surface shell is connected to the base, the base is provided with a maintenance window, the maintenance window is connected to the maintenance window cover, the bottom of the base is fixedly connected to the support frame by bolts, and the bottoms of the four top ends of the support frame are connected to universal wheels.

4. The audio-based lifting control device according to claim 3, characterized in that: The universal wheel comprises a roller bracket and a roller. The lower end of the roller bracket is two clamping parts arranged in parallel. The clamping parts are provided with a wheel axle hole. The roller is fixed between the clamping parts of the roller bracket through the wheel axle hole and a fastening nut.

5. The audio-based lifting control device according to claim 1, characterized in that: The control panel is connected to the function port, and the control panel includes a knob, a lifting button, a key hole, a working signal light and an antenna connector. The lifting button includes an ascending button and a descending button, and the working signal light is divided into a yellow working state and a red maintenance state.

6. The audio-based lifting control device according to claim 5, characterized in that: There are three antenna connectors, which are connected to a Bluetooth antenna. The inner wall of the antenna connector and the surface of the Bluetooth antenna are both provided with threads. A signal module is provided inside the Bluetooth antenna, and the Bluetooth antenna uses enameled wire.

7. The audio-based lifting control device according to claim 6, characterized in that: The inner wall of the Bluetooth antenna is movably connected with a wire cover, and the inner wall of the wire cover is movably connected with cables, and the number of the cables is three.

8. The audio-based lifting control device according to claim 1, characterized in that: A connecting hole is provided on the side of the face shell, a thread is provided inside the connecting hole, and the side of the face shell is connected to a buckle.

9. The audio-based lifting control device according to claim 3, characterized in that: The upper end of the large lifting column is connected to the accordion cover, the base is fixedly connected to the battery through a battery pressure strip, and the fixing groove is connected to the decorative rubber ring.

10. The audio-based lifting control device according to claim 3, characterized in that: The side surface of the large lifting column is connected to a decorative rubber strip, the base is provided with a motor groove, the motor groove is provided with a motor, and the motor is fixedly connected to the base through a motor mounting bottom plate.

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