Loudspeaker box wall hanging with adjustable angle

Abstract

The utility model particularly relates to an angle-adjustable loudspeaker box wall hanging, which comprises a supporting pipe, a wall hanging piece, an angle adjusting component, a wall hanging piece, an angle adjusting component and an angle adjusting component, and is characterized in that the supporting pipe is perpendicular to a mounting wall surface; the angle adjusting assembly comprises an adjusting part and a locking part, the adjusting part comprises a tray and a tray supporting seat, the locking part comprises a tray locking screw and a tray locking nut, the angle adjusting assembly is fixedly arranged at the free end of the supporting pipe, and the angle adjusting assembly swings left and right and up and down and locks and fixes the adjusted angle; according to the utility model, by arranging the angle adjusting assembly, the angle of the sound box can be adjusted in the left-right direction and the up-down direction, the adjusted angle is locked through the tray locking nut, and the tray locking nut is arranged in the fusiform shape, so that the tightening torque is increased, the sound box can be tightened by hands without a tool, the operation is convenient, and the working efficiency is improved. And the concave round part is matched with the bowl-shaped cushion block, so that the adjustable angle range is wider and more flexible.

Description

An adjustable angle wall-mounted speaker Technical Field

[0001] This utility model relates to the technical field of speaker installation equipment, specifically to an adjustable angle speaker wall mount. Background Technology

[0002] A speaker wall mount is a specialized device used to suspend speakers on a wall. Traditional speaker wall mounts cannot adjust the speaker's orientation. After the speaker is hung on the wall mount, if the orientation needs to be adjusted, the installer must bear the weight of the entire speaker while adjusting it. Typically, a speaker weighs about 12kg, which makes it quite strenuous for the installer to adjust the speaker. Increasing the number of installers involved in turning the speaker would also increase the cost of using the speaker. Therefore, a wall mount that allows for easy speaker rotation is needed to reduce installation difficulty and lower the cost of using the speaker.

[0003] A search revealed that Chinese patent CN209046812U discloses an adjustable-angle speaker wall mount. By setting a rotating frame, the connecting plate can rotate and swing relative to the fixed plate. The rotating frame includes a swinging device and / or a rotating device. The swinging device realizes the swinging, and the rotating device realizes the rotation. The speaker can swing up and down and rotate left and right through the rotating frame to meet the user's needs for different speaker orientations.

[0004] While the above solution achieves some degree of adjustment of the speaker wall-mounting angle, it still has the following shortcomings:

[0005] The above solution uses a rack and pinion to fix the adjustment angle and fastens the rotating device in both directions with fastening screws. As the speaker vibrates continuously under the action of sound waves during use, the fastening screws and rack also vibrate continuously. After long-term use, the fastening screws are prone to loosening, causing the technical problem of unstable adjustment angle of the speaker. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this utility model provides an adjustable angle speaker wall mount.

[0007] The technical solution of this utility model is as follows:

[0008] An adjustable-angle speaker wall mount includes:

[0009] A support tube, which is perpendicular to the mounting wall, has a rectangular cross-section and is used to bear the weight of the speaker and support the angle adjustment assembly.

[0010] An angle adjustment assembly includes an adjustment part and a locking part. The angle adjustment assembly is fixedly mounted on the free end of the support tube. The adjustment part can swing left and right and up and down simultaneously. The locking part locks the adjustment part to fix the adjustment angle. The angle adjustment assembly is used to adjust the left and right angle and the up and down angle of the speaker and fix the adjusted angle.

[0011] Furthermore, the adjusting part includes a tray and a tray support. The tray has a concave circular part, the lower surface of which is located inside the tray support. The concave circular part slides along an arc surface inside the tray support to allow the tray to swing left and right and up and down. The tray support has a support tube mounting hole, and the support tube is located inside the support tube mounting hole for fixing the tray support. The locking part is located inside the tray support.

[0012] Furthermore, the locking part includes a tray locking screw and a tray locking nut. The concave circular part is provided with a rotating groove, and the tray locking screw is disposed in the rotating groove. The tray swings left and right around the tray locking screw. The rotating groove is used to limit the angle range of the tray's vertical swing. The tray locking nut is located below the tray support base. The tray locking nut is provided with a second threaded hole. The tray support base is provided with a second screw through hole. The support tube is provided with a first screw through hole. The center of the second screw through hole and the center of the first screw through hole are aligned in the vertical direction. The tray locking screw passes through the rotating groove, the first screw through hole, and the second screw through hole and connects to the threaded hole. The upper end of the tray locking screw is in close contact with the upper surface of the concave circular part. The tray locking nut and the tray locking screw cooperate, and adjustment is made by the tray locking nut.

[0013] Furthermore, the tray locking nut is shaped like a shuttle to increase the tightening torque.

[0014] Furthermore, it also includes a fixing component, which comprises a decorative base shell and a wall mounting plate. The wall mounting plate has fixing holes for fixing the wall mounting plate to the wall surface. The wall mounting plate has a protrusion, and the decorative base shell has a snap-fit ​​part. One side of the protrusion and the snap-fit ​​part is beveled, for pushing the snap-fit ​​part into the protrusion to fix the decorative base shell to the wall mounting plate. The decorative base shell is used to cover the fixing screws, thus enhancing the aesthetic appearance.

[0015] Furthermore, the wall mounting plate is provided with a support tube welding hole, and the decorative bottom shell is provided with a support tube through hole. The support tube through hole is used to pass through the support tube so that the fixed end of the support tube is welded and fixed to the wall mounting plate.

[0016] Furthermore, it also includes a clamping assembly, which includes a chuck, a fixing block, a telescopic tube, and a locking adjustment screw. The chuck is fixedly mounted on the telescopic tube and arranged symmetrically. The telescopic tube is located inside the fixing block, and the fixing block is fixedly mounted on the lower surface of the tray. One end of the locking adjustment screw is located outside the fixing block, and the other end is located inside the telescopic tube. Nuts are provided in the holes at both ends of the fixing block. The nuts cooperate with the locking adjustment screws. After the nuts are fixed, the distance between the two chucks is adjusted by stretching the chuck.

[0017] Furthermore, the telescopic tube is provided with a first threaded hole, the fixing block is provided with a telescopic tube mounting hole and a nut, the locking adjustment screw passes through the nut and is threadedly connected to the first threaded hole, the telescopic tube is disposed in the telescopic tube mounting hole, and the locking adjustment screw adjusts the depth of its insertion into the first threaded hole to allow the telescopic tube to move horizontally within the telescopic tube mounting hole.

[0018] Furthermore, the telescopic tube and the telescopic tube mounting hole have a square cross-section to prevent the telescopic tube from rotating during translation.

[0019] The beneficial effects achieved by this utility model are as follows:

[0020] 1. This utility model allows the speaker to be adjusted in both left and right and up and down directions by setting an angle adjustment component, and the adjusted angle is locked by a tray locking nut. The tray locking nut is spindle-shaped, which increases the tightening torque and can be tightened by hand without tools, which is convenient to operate. Furthermore, the combination of the concave round part and the bowl-shaped pad makes its adjustable angle range larger and more flexible.

[0021] 2. This utility model achieves a stable connection between the speaker and the wall by setting a fixing component, and achieves an aesthetically pleasing installation effect by setting a decorative bottom shell to cover the fixing screws.

[0022] 3. This utility model uses a clamping assembly to clamp the speaker, ensuring a stable installation that prevents it from falling off. The clamping assembly is adjustable via a locking screw, making it simple in structure and easy to operate. Attached Figure Description

[0023] Figure 1 is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 is a schematic diagram of the present invention rotating about the vertical direction.

[0025] Figure 3 is a schematic diagram of the rotation of this utility model around the horizontal direction.

[0026] Figure 4 is an exploded view of the fixing component of this utility model.

[0027] Figure 5 is a structural schematic diagram of the decorative base shell of this utility model.

[0028] Figure 6 is an exploded view of the angle adjustment component of this utility model.

[0029] Figure 7 is an exploded view of the clamping assembly of this utility model.

[0030] Figure 8 is a cross-sectional schematic diagram of the clamping assembly of this utility model.

[0031] In the diagram: 1. Decorative base shell; 101. Support tube through hole; 102. Buckle part; 2. Support tube; 201. First screw through hole; 3. Tray; 301. Concave round part; 302. Rotating groove; 4. Clamp; 5. Telescopic tube; 501. First threaded hole; 502. Tube plug; 6. Tray locking nut; 601. Second threaded hole; 7. Tray support base; 701. Second screw through hole; 702. Support tube mounting hole; 8. Locking adjustment screw; 9. Wall fixing plate; 901. Fixing hole; 902. Support tube welding hole; 903. Protrusion; 11. Tray locking screw; 12. Fixing block; 1201. Telescopic tube mounting hole; 1202. Nut. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] In the description of this utility model, it should be noted that the terms "upper end," "lower end," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] Please refer to Figures 1 to 8. This utility model provides a technical solution:

[0036] An adjustable-angle speaker wall mount includes:

[0037] Support tube 2, which is set perpendicular to the mounting wall, has a rectangular cross-section and is used to bear the weight of the speaker and support the angle adjustment component;

[0038] An angle adjustment assembly includes an adjustment part and a locking part. The angle adjustment assembly is fixedly mounted on the free end of the support tube 2. The adjustment part can swing left and right and up and down simultaneously. The locking part locks the adjustment part to fix the adjustment angle. The angle adjustment assembly is used to adjust the left and right angle and the up and down angle of the speaker and fix the adjusted angle.

[0039] Specifically, as shown in Figure 6, the adjusting part includes a tray 3 and a tray support 7. The tray 3 is provided with a concave circular part 301. The lower surface of the concave circular part 301 is located inside the tray support 7. The concave circular part 301 slides along the arc surface inside the tray support 7 to allow the tray to swing left and right and up and down. The tray support 7 is provided with a support tube mounting hole 702. The support tube 2 is located inside the support tube mounting hole 702 for fixing the tray support 7. The locking part is located inside the tray support 7.

[0040] Specifically, the tray 3 is integrally formed by stamping and is made of stainless steel with a painted surface. The lower surface of the concave circular part 301 should be polished, preferably with a surface roughness between Ra1.6 and Ra0.4, to ensure smooth adjustment.

[0041] Specifically, as shown in Figure 6, the locking part includes a tray locking screw 11 and a tray locking nut 6. A rotating groove 302 is provided on the concave circular portion 301, and the tray locking screw 11 is disposed within the rotating groove 302. The tray 3 swings left and right around the tray locking screw 11. The rotating groove 302 is used to limit the angle range of the tray 3's vertical swing. The tray locking nut 6 is located below the tray support 7, and a second threaded hole 601 is provided on the tray locking nut 6. A second threaded hole 601 is provided on the tray support 7. The support tube 2 has a first screw through hole 201 and a second screw through hole 701 aligned vertically with the center of the first screw through hole 201. The tray locking screw 11 passes through the rotating groove 302, the first screw through hole 201 and the second screw through hole 701 and connects to the threaded hole. The upper end of the tray locking screw 11 is in close contact with the upper surface of the concave round part 301. The tray locking nut 6 cooperates with the tray locking screw 11 and is adjusted by the tray locking nut 6.

[0042] Specifically, as shown in Figure 6, the tray locking nut 6 is shaped like a shuttle to increase the tightening torque, thereby enabling manual tightening without the need for tools, making the operation more convenient.

[0043] Specifically, as shown in Figure 2, the tray 3 can be adjusted to a horizontal angle of 180°.

[0044] Specifically, as shown in Figure 3, the vertically adjustable angle range of the tray 3 is 30°.

[0045] Specifically, as shown in Figures 4 and 5, it also includes a fixing assembly. The fixing assembly includes a decorative base shell 1 and a wall fixing plate 9. The wall fixing plate 9 has fixing holes 901 for fixing the wall fixing plate 9 to the wall surface. The wall fixing plate 9 has protrusions 903. The decorative base shell 1 has snap-fit ​​parts 102. One side of the protrusion 903 and the snap-fit ​​part 102 is inclined, used to push the snap-fit ​​part 102 into the protrusion 903, so that the decorative base shell 1 is fixed to the wall fixing plate 9. The decorative base shell 1 is used to cover the fixing screws, thus enhancing the aesthetic appearance.

[0046] Specifically, the wall fixing plate 9 is integrally stamped and formed, and the preferred material is 45 steel.

[0047] Specifically, the decorative base shell 1 is preferably made of aluminum alloy to reduce the overall weight.

[0048] Specifically, as shown in Figure 4, the wall fixing plate 9 is provided with a support tube welding hole 902, and the decorative bottom shell 1 is provided with a support tube through hole 101. The support tube through hole 101 is used to pass through the support tube 2 so that the fixed end of the support tube 2 is welded and fixed to the wall fixing plate 9.

[0049] Specifically, as shown in Figures 7 and 8, it also includes a clamping assembly, which includes a clamp 4, a fixing block 12, a telescopic tube 5, and a locking adjustment screw 8. The clamp 4 is fixedly mounted on the telescopic tube 5 and arranged symmetrically. The telescopic tube 5 is located inside the fixing block 12, which is fixedly mounted on the lower surface of the tray 3. One end of the locking adjustment screw 8 is located outside the fixing block 12, and the other end is located inside the telescopic tube 5. Nuts 1202 are provided in the holes at both ends of the fixing block 12. The nuts 1202 cooperate with the locking adjustment screw 8. After fixing the nuts 1202, the distance between the two clamps 4 is adjusted by stretching the clamp 4.

[0050] Specifically, one end of the telescopic tube 5 is provided with a tube plug 502, which is a decorative part made of plastic and serves to beautify the appearance.

[0051] Specifically, to protect the speaker enclosure and prevent damage from excessive clamping force, the inner side of the clamp 4 may be provided with a flexible pad, preferably a sponge pad.

[0052] Specifically, the preferred method for fixing the clamp 4 to the telescopic tube 5 is by welding.

[0053] Specifically, as shown in Figure 1, the clamp 4 is formed by stamping and bending. The clamp 4 is L-shaped, and the front end of the clamp 4 is bent to form a protective wing. The protective wing abuts against the front end of the speaker, so that the speaker is less likely to slip when adjusting the up and down angle, thus further protecting the speaker.

[0054] Specifically, as shown in Figures 7 and 8, the telescopic tube 5 is provided with a first threaded hole 501, the fixing block 12 is provided with a telescopic tube mounting hole 1201 and a nut 1202, the locking adjustment screw 8 passes through the nut 1202 and is threadedly connected to the first threaded hole 501, the telescopic tube 5 is located in the telescopic tube mounting hole 1201, and the locking adjustment screw 8 adjusts the depth of its insertion into the first threaded hole 501 to allow the telescopic tube 5 to move horizontally within the telescopic tube mounting hole 1201.

[0055] Specifically, as shown in Figure 8, the telescopic tube 5 and the telescopic tube mounting hole 1201 have square cross-sections to prevent the telescopic tube 5 from rotating during translation.

[0056] Specifically, the telescopic rod and the telescopic tube mounting hole 1201 are fitted with a clearance.

[0057] Specifically, the telescopic rod and the fixing block 12 are preferably made of galvanized steel pipe with a painted surface.

[0058] In this embodiment, when the relevant technicians are installing, they first install the wall fixing plate 9 on the wall, and then pass the decorative base plate through the support tube 2 and fasten it to the decorative base plate through the buckle part 102 to cover the screws and beautify the appearance.

[0059] In this embodiment, after the relevant technicians place the speaker on the tray 3, they rotate the locking adjustment screw 8 to move the telescopic tube 5 within the telescopic tube mounting hole 1201. Since the clamp 4 is fixed on the telescopic tube 5, the movement of the telescopic tube 5 reduces the distance between the clamps 4, thereby clamping the speaker and making the speaker securely installed. The protective wing at the front end of the clamp 4 abuts against the front end of the speaker, effectively preventing the speaker from slipping when adjusting the up and down angle.

[0060] In this embodiment, when adjusting the angle, the relevant technicians first loosen the tray locking nut 6, then adjust the angle of the tray 3 so that the concave part 301 slides on the tray support 7, so that the tray can swing left and right and up and down at the same time. After adjusting to a suitable angle, tighten the tray locking nut 6 to lock the tray 3.

[0061] The parts of this utility model not described are existing or known technologies.

[0062] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

[0063] The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable-angle speaker wall mount, characterized in that: include: Support tube (2), the support tube (2) is set perpendicular to the mounting wall, the cross-section of the support tube (2) is rectangular, used to bear the weight of the speaker and support the angle adjustment component; the angle adjustment component includes an adjustment part and a locking part, the angle adjustment component is fixedly set on the free end of the support tube (2), the adjustment part can swing left and right and up and down at the same time, the locking part locks the adjustment part to fix the adjustment angle, the angle adjustment component is used to adjust the left and right angle and the up and down angle of the speaker and fix the adjusted angle.

2. The adjustable angle speaker wall mount according to claim 1, characterized in that: The adjustment part includes a tray (3) and a tray support (7). The tray (3) is provided with a concave circular part (301). The lower surface of the concave circular part (301) is located in the tray support (7). The concave circular part (301) slides along the arc surface in the tray support (7) so that the tray can swing left and right and up and down. The tray support (7) is provided with a support tube mounting hole (702). The support tube (2) is located in the support tube mounting hole (702) for fixing the tray support (7). The locking part is located in the tray support (7).

3. The adjustable angle speaker wall mount according to claim 2, characterized in that: The locking part includes a tray locking screw (11) and a tray locking nut (6). The concave round part (301) is provided with a rotating groove (302). The tray locking screw (11) is located in the rotating groove (302). The tray (3) swings left and right around the tray locking screw (11). The rotating groove (302) is used to limit the angle range of the tray (3) swinging up and down. The tray locking nut (6) is located below the tray support (7). The tray locking nut (6) is provided with a second threaded hole (601). The tray support (7) is provided with a second screw through hole (601). 701), the support tube (2) is provided with a first screw through hole (201), the second screw through hole (701) and the center of the first screw through hole (201) are aligned in the vertical direction, the tray locking screw (11) passes through the rotating groove (302), the first screw through hole (201) and the second screw through hole (701) and is connected to the threaded hole, the upper end of the tray locking screw (11) is in close contact with the upper surface of the concave round part (301), the tray locking nut (6) and the tray locking screw (11) cooperate, and the adjustment is made by the tray locking nut (6).

4. The adjustable angle speaker wall mount according to claim 3, characterized in that: The tray locking nut (6) is shaped like a shuttle to increase the tightening torque.

5. An adjustable angle speaker wall mount according to claim 1, characterized in that: It also includes a fixing component, which includes a decorative base shell (1) and a wall fixing plate (9). The wall fixing plate (9) is provided with fixing holes (901) for fixing the wall fixing plate (9) to the wall. The wall fixing plate (9) is provided with a protrusion (903). The decorative base shell (1) is provided with a snap-fit ​​part (102). One side of the protrusion (903) and the snap-fit ​​part (102) is inclined, which is used to push the snap-fit ​​part (102) into the protrusion (903) so that the decorative base shell (1) is fixed on the wall fixing plate (9). The decorative base shell (1) is used to cover the fixing screws.

6. An adjustable angle speaker wall mount according to claim 5, characterized in that: The wall fixing plate (9) is provided with a support pipe welding hole (902), and the decorative bottom shell (1) is provided with a support pipe through hole (101). The support pipe through hole (101) is used to pass through the support pipe (2) so that the fixed end of the support pipe (2) is welded and fixed on the wall fixing plate (9).

7. An adjustable angle speaker wall mount according to claim 1, characterized in that: It also includes a clamping assembly, which includes a chuck (4), a fixing block (12), a telescopic tube (5), and a locking adjustment screw (8). The chuck (4) is fixed on the telescopic tube (5) and arranged symmetrically. The telescopic tube (5) is located inside the fixing block (12). The fixing block (12) is fixed on the lower surface of the tray (3). One end of the locking adjustment screw (8) is located outside the fixing block (12), and the other end is located inside the telescopic tube (5). Nuts (1202) are provided in the holes at both ends of the fixing block (12). The nuts (1202) cooperate with the locking adjustment screw (8). After fixing the nuts (1202), the distance between the two chucks (4) is adjusted by stretching the chuck (4).

8. An adjustable angle speaker wall mount according to claim 7, characterized in that: The telescopic tube (5) is provided with a first threaded hole (501), and the fixing block (12) is provided with a telescopic tube mounting hole (1201) and a nut (1202). The locking adjustment screw (8) passes through the nut (1202) and is threadedly connected to the first threaded hole (501). The telescopic tube (5) is located in the telescopic tube mounting hole (1201). The locking adjustment screw (8) adjusts the depth of its insertion into the first threaded hole (501) so that the telescopic tube (5) can move horizontally within the telescopic tube mounting hole (1201).

9. An adjustable angle speaker wall mount according to claim 8, characterized in that: The telescopic tube (5) and the telescopic tube mounting hole (1201) have square cross-sections to prevent the telescopic tube (5) from rotating during translation.

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