Wall-mounted sound box

Abstract

The utility model relates to the technical field of sound boxes, and discloses a wall-mounted sound box, which comprises a supporting base, a lifting assembly is fixedly connected in the supporting base, and a fixed tray is fixedly connected to the side surface of the lifting assembly. According to the wall-mounted sound box, through the arrangement of the automatic dust removal assembly and the dustproof assembly, when the wall-mounted sound box is used, a worker starts a servo motor B to drive a fixing rod and a dust removal brush to do lifting motion, dust accumulated on the surface of the sound box body can be regularly and automatically cleaned, and the cleanliness of equipment and the stability of sound quality are kept; meanwhile, manual operation is not needed when a worker cleans the equipment, the requirement for manual maintenance is reduced, the maintenance cost is reduced, the worker inserts a dust cover to a fixing column and fixes the dust cover through a fixing screw, impurities such as dust and hair can be effectively prevented from entering the loudspeaker box body through the dust cover, internal elements are protected against pollution and damage, and the practicability is high. And the service life of the sound box body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sound boxes, in particular to a wall-mounted sound box. Background Art

[0002] A wall-mounted speaker is a speaker system designed to be mounted on a wall. Unlike other types of speakers, wall-mounted speakers are usually mounted directly on the wall through brackets or other fixings. This installation method can save floor space and make the speaker more concealed and beautiful.

[0003] In actual use, existing wall-mounted speakers are usually fixed directly on a higher wall. When the speakers need to be disassembled and repaired, workers need to climb up with a ladder to disassemble them. The steps are cumbersome and there are safety hazards, which has certain limitations.

[0004] After searching the existing patents: a wall-mounted speaker structure (Announcement No.: CN217883743U), including a mounting plate, one end of which is fixedly mounted with a mouth-shaped frame, a rotating shaft 1 is rotatably connected between the two side walls of the mouth-shaped frame, and a gear is fixedly mounted on the rotating shaft 1. The utility model provides a mounting plate, a T-shaped hanging groove and a T-shaped block, so that the speaker body can be fixed on the mounting structure by the T-shaped block and the T-shaped hanging groove, making it easier to disassemble the speaker. By providing a mouth-shaped frame, a rotating shaft 1, a gear, a motor 1, a notch, a lifting plate and a rack, the electric motor 1 can drive the lifting plate to move up and down when working, so that the height of the speaker can also be adjusted accordingly, so that when disassembling the speaker, it is not necessary for the maintenance worker to climb up with a ladder, which further reduces the difficulty of disassembling and repairing the speaker, thus making the use of the wall-mounted speaker structure more convenient.

[0005] Although the above patent can adjust the height of the speaker, so that maintenance personnel do not need to climb up with a ladder when disassembling the speaker, thus reducing the difficulty of disassembling and repairing the speaker; however, the device is not easy to automatically remove dust from the surface of the speaker, and is not convenient to meet the diverse usage needs of personnel.

[0006] Therefore, it is necessary to invent a wall-mounted speaker to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a wall-mounted speaker which is highly practical, can be operated simply and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that it is not easy to automatically remove dust from the surface of the speaker.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a wall-mounted speaker, comprising a supporting base, a lifting assembly is fixedly connected to the interior of the supporting base, a fixed tray is fixedly connected to the side of the lifting assembly, a speaker body is threadedly connected to the interior of the fixed tray through a screw, an automatic dust removal assembly is fixedly connected to the side of the speaker body, a dust removal brush is fixedly connected to the side of the automatic dust removal assembly, a dustproof assembly is fixedly connected to the top of the speaker body, a dust cover is threadedly connected to the top of the dustproof assembly, and a fixing assembly is fixedly connected to the side of the supporting base.

[0011] As a further solution of the utility model, the lifting assembly includes a servo motor A fixedly connected to the inside of the supporting base, the output end of the servo motor A is splined with a transmission rod A, the top of the transmission rod A is fixedly connected with a threaded rod A, the surface of the threaded rod A is threadedly connected with a limit rod, and the side of the limit rod is fixedly connected with a fixed tray.

[0012] As a further solution of the utility model, the automatic dust removal assembly includes a fixed block fixedly connected to the side of the speaker body, a servo motor B is fixedly connected to the interior of the fixed block, a transmission rod B is splined to the output end of the servo motor B, a threaded rod B is fixedly connected to the bottom of the transmission rod B, a fixed rod is threadedly connected to the surface of the threaded rod B, and a dust removal brush is fixedly connected to the side of the fixed rod.

[0013] As a further solution of the utility model, the dustproof component includes a plug-in slot fixedly connected to the top of the speaker body, a fixing bracket is plugged into the inside of the plug-in slot, a fixing plate is fixedly connected to the top of the fixing bracket, a fixing column is fixedly connected to the top of the fixing plate, a threaded hole is opened on the top of the fixing column, a fixing screw is threadedly connected to the inside of the threaded hole, and a dust cover is threadedly connected to the surface of the fixing screw.

[0014] As a further solution of the utility model, a dust cover is inserted into the top of the fixing column, and a threaded hole is opened on the top of the dust cover.

[0015] As a further solution of the utility model, a threaded hole is provided on the surface of the plug-in slot, a threaded hole is provided on the bottom of the fixing frame, and the internal threads of the threaded hole are connected with a limiting screw.

[0016] As a further solution of the utility model, a sliding groove is provided on the side of the fixing block, and the material of the fixing block is stainless steel.

[0017] As a further solution of the utility model, a protective cover is fixedly connected to the top of the support base, and a sliding groove is provided on the surface of the protective cover.

[0018] As a further solution of the utility model, connecting square plates are fixedly connected to both sides of the protective cover, threaded holes are opened on the surfaces of the two connecting square plates, and retaining screws are threadedly connected inside the two threaded holes.

[0019] (III) Beneficial effects

[0020] The utility model provides a wall-mounted speaker, which has the following beneficial effects:

[0021] 1. The wall-mounted speaker is provided with an automatic dust removal component and a dustproof component. When in use, a person starts the servo motor B to drive the fixing rod and the dust removal brush to move up and down, so as to realize regular and automatic cleaning of dust accumulated on the surface of the speaker body, keep the equipment clean and the sound quality stable. At the same time, the person does not need to perform manual operation when cleaning the equipment, thus reducing the demand for manual maintenance and the maintenance cost. The person plugs the dust cover into the fixing column and fixes it with fixing screws. The dust cover can effectively prevent dust, hair and other impurities from entering the interior of the speaker body, protect the internal components from pollution and damage, and extend the service life of the speaker body.

[0022] 2. The wall-mounted speaker is provided with a lifting component. When in use, personnel fix the speaker body and the fixed tray together with screws, and then start the servo motor A to drive the fixed tray and the speaker body to move up and down, so that personnel can adjust the height of the speaker body as needed to adapt to different usage scenarios and listening needs, and meet the diverse usage needs of personnel. At the same time, the liftable structure facilitates personnel to disassemble and maintain the equipment in the later stage, thereby improving the work efficiency of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the automatic dust removal component of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the dustproof component of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the fixed component of the utility model;

[0028] Figure 6 This is a schematic diagram of the slide rail structure of the utility model;

[0029] Figure 7 This is a schematic diagram of the fixed frame structure of the utility model.

[0030] In the figure: 1. Support base; 2. Lifting assembly; 201. Servo motor A; 202. Transmission rod A; 203. Threaded rod A; 204. Limit rod; 3. Fixed tray; 4. Speaker body; 5. Automatic dust removal assembly; 501. Fixed block; 502. Servo motor B; 503. Transmission rod B; 504. Threaded rod B; 505. Fixed rod; 6. Dust brush; 7. Dustproof assembly; 701. Plug slot; 702. Fixed frame; 703. Fixed plate; 704. Fixed column; 705. Fixed screw; 8. Dust cover; 9. Fixed assembly; 901. Connecting plate; 902. Support block; 903. Sliding block; 904. Slide rail; 905. Limit block; 906. Limit plate; 907. Fixed frame; 908. Rubber pad; 909. Support plate; 10. Protective cover; 11. Connecting square plate; 12. Retaining screw. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in 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.

[0032] See also Figures 1 to 7 The utility model provides a technical solution: a wall-mounted speaker, including a supporting base 1, a lifting assembly 2 is fixedly connected inside the supporting base 1, and through the setting of the lifting assembly 2, it is convenient for personnel to adjust the height of the speaker body 4 as needed, adapt to different usage scenarios and listening needs, and meet the diverse usage needs of personnel. At the same time, the liftable structure is convenient for personnel to disassemble and maintain the equipment in the later stage, which improves the work efficiency of personnel. A fixed tray 3 is fixedly connected to the side of the lifting assembly 2, and the interior of the fixed tray 3 is connected to the speaker body 4 through screw threads. An automatic dust removal assembly 5 is fixedly connected to the side of the speaker body 4. Through the automatic dust removal assembly 5 and the anti-dust assembly The setting of the dust component 7 can realize regular automatic cleaning of dust accumulated on the surface of the speaker body 4, keep the equipment clean and the sound quality stable, and personnel do not need to manually operate when cleaning the equipment, reducing the need for manual maintenance and reducing maintenance costs. The dust cover 8 can effectively prevent dust, hair and other impurities from entering the interior of the speaker body 4, protect the internal components from pollution and damage, and extend the service life of the speaker body 4. The side of the automatic dust removal component 5 is fixedly connected with a dust removal brush 6, the top of the speaker body 4 is fixedly connected with a dust prevention component 7, the top of the dust prevention component 7 is threadedly connected with a dust cover 8, and the side of the support base 1 is fixedly connected with a fixing component 9;

[0033] See also Figure 2The lifting component 2 includes a servo motor A201 fixedly connected to the inside of the support base 1, the output end of the servo motor A201 is splined with a transmission rod A202, the top of the transmission rod A202 is fixedly connected with a threaded rod A203, the surface of the threaded rod A203 is threadedly connected with a limit rod 204, and the side of the limit rod 204 is fixedly connected with a fixed tray 3. Through the setting of the lifting component 2, it is convenient for personnel to adjust the height of the speaker body 4 as needed to adapt to different usage scenarios and listening needs, and meet the diverse usage needs of personnel. At the same time, the liftable structure is convenient for personnel to disassemble and maintain the equipment in the later stage, thereby improving the work efficiency of personnel;

[0034] See also Figure 3 The automatic dust removal component 5 includes a fixed block 501 fixedly connected to the side of the speaker body 4, a servo motor B502 is fixedly connected inside the fixed block 501, a transmission rod B503 is splinedly connected to the output end of the servo motor B502, a threaded rod B504 is fixedly connected to the bottom of the transmission rod B503, a fixed rod 505 is threadedly connected to the surface of the threaded rod B504, and a dust removal brush 6 is fixedly connected to the side of the fixed rod 505. Through the setting of the automatic dust removal component 5, the dust accumulated on the surface of the speaker body 4 can be cleaned regularly and automatically to keep the equipment clean and the sound quality stable. When cleaning the equipment, personnel do not need to operate manually, which reduces the demand for manual maintenance and reduces maintenance costs.

[0035] See also Figure 4 The dustproof component 7 includes a plug-in slot 701 fixedly connected to the top of the speaker body 4, a fixing frame 702 is inserted inside the plug-in slot 701, a fixing plate 703 is fixedly connected to the top of the fixing frame 702, a fixing column 704 is fixedly connected to the top of the fixing plate 703, a threaded hole is opened on the top of the fixing column 704, a fixing screw 705 is threadedly connected to the inside of the threaded hole, and a dust cover 8 is threadedly connected to the surface of the fixing screw 705. Through the setting of the dustproof component 7, dust, hair and other impurities can be effectively prevented from entering the interior of the speaker body 4, the internal components are protected from pollution and damage, and the service life of the speaker body 4 is extended;

[0036] See also Figure 4 The top of the fixed column 704 is plugged with a dust cover 8, and a threaded hole is provided on the top of the dust cover 8. The threaded hole is convenient for personnel to fix the dust cover 8 and the fixed column 704 together through the fixing screws 705;

[0037] See also Figure 4 A threaded hole is provided on the surface of the plug-in slot 701, and a threaded hole is provided at the bottom of the fixing frame 702. The internal threads of the threaded hole are connected to a limit screw, and the limit screw can limit and fix the fixing frame 702;

[0038] See also Figure 3A slide groove is provided on the side of the fixed block 501. The fixed block 501 is made of stainless steel. The fixed block 501 can fix the servo motor B502.

[0039] See also Figure 1 A protective cover 10 is fixedly connected to the top of the support base 1, and a sliding groove is provided on the surface of the protective cover 10, so that the protective cover 10 can limit the limit rod 204;

[0040] See also Figure 1 Both sides of the protective cover 10 are fixedly connected with connecting square pieces 11, and the surfaces of the two connecting square pieces 11 are provided with threaded holes. The insides of the two threaded holes are threadedly connected with retaining screws 12, and the retaining screws 12 can fix the protective cover 10.

[0041] Embodiment 1:

[0042] See also Figure 5 The fixing assembly 9 includes two connecting pieces 901 fixedly connected to the side of the supporting base 1, and the sides of the two connecting pieces 901 are fixedly connected with supporting blocks 902. The sides of the two supporting blocks 902 are provided with a plurality of threaded holes, and the internal threads of the threaded holes are connected with a plurality of retaining screws 12. The threaded connection structure facilitates personnel to install and fix the equipment, thereby improving the work efficiency of personnel;

[0043] Embodiment 2:

[0044] See also Figure 6 The fixing assembly 9 includes two connecting pieces 901 fixedly connected to the side of the supporting base 1, the sides of the two connecting pieces 901 are fixedly connected with sliders 903, the surfaces of the two sliders 903 are slidably connected with slide rails 904, the sides of the two slide rails 904 are fixedly connected with limited blocks 905, and the tops of the two connecting pieces 901 are fixedly connected with limited pieces 906. The slide rails 904 and the limited pieces 906 are used together to facilitate personnel to adjust the distance between the speaker body 4 and the wall, change the reflection and echo of the sound in the room, avoid excessive reflection or attenuation of the sound, and improve the sound quality and the listening experience of personnel;

[0045] Embodiment three:

[0046] See also Figure 7The fixing component 9 includes two connecting pieces 901 fixedly connected to the side of the supporting base 1, the sides of the two connecting pieces 901 are fixedly connected with a fixing frame 907, the sides of the fixing frame 907 are fixedly connected with a rubber pad 908, and both sides of the fixing frame 907 are fixedly connected with a supporting piece 909, and the sides of the two supporting pieces 909 are provided with a plurality of threaded holes, and the internal threads of the threaded holes are connected with a plurality of retaining screws 12, and the rubber pad 908 can absorb the vibration and vibration generated by the equipment and prevent it from being transmitted to the wall, thereby reducing the noise and resonance effect caused by the vibration of the equipment, and at the same time, a buffer layer can be formed between the equipment and the wall to prevent the equipment from directly contacting the wall, reduce the friction and scratches of the equipment on the wall, and protect the wall from damage.

[0047] In the utility model, the working steps of the device are as follows:

[0048] Step 1: When in use, the personnel starts the servo motor B502 to drive the fixing rod 505 and the dust removal brush 6 to do lifting and lowering movements, which can realize regular and automatic cleaning of dust accumulated on the surface of the speaker body 4, keep the equipment clean and the sound quality stable, and at the same time, the personnel do not need to manually operate when cleaning the equipment, reducing the demand for manual maintenance and reducing maintenance costs. The personnel plug the dust cover 8 into the fixing column 704 and fix it with the fixing screw 705. The dust cover 8 can effectively prevent dust, hair and other impurities from entering the interior of the speaker body 4, protect the internal components from pollution and damage, and extend the service life of the speaker body 4;

[0049] The second step: when in use, the personnel fix the speaker body 4 and the fixed tray 3 together with screws, and then start the servo motor A201 to drive the fixed tray 3 and the speaker body 4 to move up and down, so that the personnel can adjust the height of the speaker body 4 as needed to adapt to different usage scenarios and listening needs, and meet the diverse usage needs of the personnel. At the same time, the liftable structure facilitates the personnel to disassemble and maintain the equipment in the later stage, thereby improving the work efficiency of the personnel.

[0050] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0051] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted speaker, comprising a supporting base (1), characterized in that: The support base (1) is fixedly connected to a lifting component (2) on its interior, the lifting component (2) is fixedly connected to a fixed tray (3) on its side, the fixed tray (3) is screw-threadedly connected to a speaker body (4) on its interior, the speaker body (4) is fixedly connected to an automatic dust removal component (5) on its side, the automatic dust removal component (5) is fixedly connected to a dust removal brush (6) on its side, the speaker body (4) is fixedly connected to a dustproof component (7) on its top, a dust cover (8) is screw-threadedly connected to the top of the dustproof component (7), and the support base (1) is fixedly connected to a fixing component (9) on its side.

2. The wall-mounted speaker according to claim 1, characterized in that: The lifting assembly (2) comprises a servo motor A (201) fixedly connected to the inside of the support base (1); the output end of the servo motor A (201) is spline-connected to a transmission rod A (202); the top of the transmission rod A (202) is fixedly connected to a threaded rod A (203); the surface of the threaded rod A (203) is threadedly connected to a limit rod (204); and the side of the limit rod (204) is fixedly connected to a fixed tray (3).

3. The wall-mounted speaker according to claim 1, characterized in that: The automatic dust removal component (5) comprises a fixed block (501) fixedly connected to the side of the sound box body (4); a servo motor B (502) is fixedly connected inside the fixed block (501); a transmission rod B (503) is splined to the output end of the servo motor B (502); a threaded rod B (504) is fixedly connected to the bottom of the transmission rod B (503); a fixed rod (505) is threadedly connected to the surface of the threaded rod B (504); and a dust removal brush (6) is fixedly connected to the side of the fixed rod (505).

4. The wall-mounted speaker according to claim 1, characterized in that: The dustproof component (7) comprises a plug-in slot (701) fixedly connected to the top of the speaker body (4); a fixing frame (702) is plugged into the plug-in slot (701); a fixing plate (703) is fixedly connected to the top of the fixing frame (702); a fixing column (704) is fixedly connected to the top of the fixing plate (703); a threaded hole is formed at the top of the fixing column (704); a fixing screw (705) is threadedly connected to the inside of the threaded hole; and a dustproof cover (8) is threadedly connected to the surface of the fixing screw (705).

5. The wall-mounted speaker according to claim 4, characterized in that: A dust cover (8) is inserted into the top of the fixing column (704), and a threaded hole is formed on the top of the dust cover (8).

6. The wall-mounted speaker according to claim 4, characterized in that: A threaded hole is provided on the surface of the insertion slot (701), a threaded hole is provided on the bottom of the fixing frame (702), and a limit screw is connected to the inner thread of the threaded hole.

7. The wall-mounted speaker according to claim 3, characterized in that: A sliding groove is provided on the side of the fixing block (501), and the fixing block (501) is made of stainless steel.

8. The wall-mounted speaker according to claim 1, characterized in that: A protective cover (10) is fixedly connected to the top of the support base (1), and a sliding groove is provided on the surface of the protective cover (10).

9. The wall-mounted speaker according to claim 8, characterized in that: Connecting square plates (11) are fixedly connected to both sides of the protective cover (10), threaded holes are provided on the surfaces of the two connecting square plates (11), and retaining screws (12) are threadedly connected inside the two threaded holes.

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