CN219499494U - Wall-mounted sound box bracket - Google Patents
Wall-mounted sound box bracket Download PDFInfo
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- CN219499494U CN219499494U CN202320473111.9U CN202320473111U CN219499494U CN 219499494 U CN219499494 U CN 219499494U CN 202320473111 U CN202320473111 U CN 202320473111U CN 219499494 U CN219499494 U CN 219499494U
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- rotating seat
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Abstract
The utility model discloses a wall-mounted sound box bracket, which comprises a fixed bracket, wherein the lower end of the fixed bracket is provided with a supporting plate; the rotating seat is connected to the supporting plate and can circumferentially rotate around the axis of the rotating seat; the top of the rotating seat is provided with a concave arc-shaped groove; the support frame is provided with a mounting part for mounting the sound box, and is provided with an arc-shaped connecting part which is bent downwards integrally and is in an arc shape, and the arc-shaped connecting part is rotatably connected in the arc-shaped groove; the pressing block is provided with a downward convex arc-shaped part, the arc-shaped part is arranged on the upper surface of the arc-shaped connecting part, and the radian of the surface of the arc-shaped part is matched with the radian of the upper surface of the arc-shaped connecting part; the briquetting is connected with the roating seat through the locking screw for provide arc connecting portion pivoted resistance. The wall-mounted sound box support enables the sound box to be stable in pitching angle adjustment and good in flexibility, and enables the sound box to be strong in self-locking force after pitching angle adjustment, and not easy to freely droop due to dead weight.
Description
Technical Field
The utility model relates to the technical field of sound equipment installation, in particular to a wall-mounted sound box bracket.
Background
At present, sound boxes are installed on indoor walls of places such as academic report halls, hotel meeting rooms, exhibition center exhibition halls, training centers and school classrooms, the sound boxes are generally installed on the walls through wall supports or wall hangers, and in order to enable the inclination angles of the sound boxes to meet the best indoor sound effect, the inclination angles of the supports are adjustable, so that the sound outlet angles of the sound boxes can be adjusted, and the requirements of users on high-quality sound effects are met.
The common wall-mounted sound box bracket structurally comprises a fixed seat which is mounted with a wall, wherein a swing arm is rotatably connected to the fixed seat through a rotating shaft and can swing left and right around the axis of the rotating shaft; the free end of the swing arm is rotatably connected with a connecting seat, the connecting seat is connected with the back of the sound box, the sound box can rotate up and down along with the connecting seat to adjust the pitching angle of the sound box, and the sound box can adjust the left and right angles under the left and right rotation of the swing arm. The patent application with publication number CN209861087U and name of a sound box support structurally comprises a base fixed on a wall, a U-shaped connecting piece rotatably connected with the base, a connecting seat rotatably connected with the end part of the U-shaped connecting piece, and a connecting bolt connected with the end part of the U-shaped connecting piece through a connecting bolt. According to the loudspeaker box bracket in the prior art, the pitching angle of the loudspeaker box is adjusted by rotating the connecting seat relative to the end part of the U-shaped connecting piece, and after the pitching angle of the loudspeaker box is adjusted, the position of the loudspeaker box is locked by friction between the U-shaped connecting piece and the connecting seat; however, the contact area between the connecting seat and the end part of the U-shaped connecting piece is relatively small, so that the self-locking force of the sound box after the pitching angle of the sound box is adjusted is poor, and the sound box easily sags freely due to the dead weight; therefore, the locking force of the connecting bolt has to be increased, which results in poor stability and flexibility of the angle adjustment of the sound box.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the wall-mounted sound box bracket which ensures that the sound box pitching angle is stable and flexible to adjust, has strong self-locking force after the sound box pitching angle is adjusted and is not easy to freely droop due to dead weight.
The utility model provides a wall-mounted sound box bracket with the following structure: it comprises
The lower end of the fixing frame is provided with a supporting plate extending away from the wall;
the rotating seat is connected to the supporting plate and can circumferentially rotate around the axis of the rotating seat; the top of the rotating seat is provided with a concave arc-shaped groove;
the support frame is provided with a mounting part for mounting the sound box, the support frame is provided with an arc-shaped connecting part which is bent downwards integrally and is in an arc shape, the arc-shaped connecting part is rotatably connected in the arc-shaped groove, and the radian of the lower surface of the arc-shaped connecting part is matched with the radian of the inner wall of the arc-shaped groove;
the pressing block is provided with a downward convex arc-shaped part, the arc-shaped part is arranged on the upper surface of the arc-shaped connecting part, and the radian of the surface of the arc-shaped part is matched with the radian of the upper surface of the arc-shaped connecting part; the pressing block is connected with the rotating seat through a locking screw and is used for providing rotating resistance of the arc-shaped connecting part.
Preferably, the supporting plate is provided with a connecting hole, the center of the rotating seat is provided with a center hole coaxial with the connecting hole, the arc-shaped connecting part is provided with an arc-shaped hole extending along the rotating direction of the arc-shaped connecting part, and the pressing block is provided with a mounting hole coaxial with the connecting hole; the locking screw passes through the connecting hole, the center hole, the arc hole and the mounting hole in sequence, and is used for enabling the rotating seat, the arc connecting part and the pressing block to be connected to the supporting plate, and the rotating seat can rotate around the axis of the locking screw.
Preferably, a first cambered surface is formed on the lower surface of the cambered connecting part, a second cambered surface is formed on the upper surface of the cambered connecting part, and the radian of the first cambered surface is the same as that of the second cambered surface; the first cambered surface is completely attached to the inner wall of the circular arc-shaped groove, and the second cambered surface is completely attached to the surface of the arc-shaped part of the pressing block.
Preferably, the fixing frame comprises a fixing plate arranged vertically and a fixing hole arranged on the fixing plate; the fixing plate and the supporting plate are integrally bent and formed to form the fixing frame, and a first reinforcing rib is arranged at the joint of the fixing plate and the supporting plate.
Preferably, a second reinforcing rib is arranged at the joint of the arc-shaped connecting part and the mounting part.
Preferably, the mounting part is provided with two elongated holes extending along the length direction of the mounting part, and the elongated holes are internally connected with connecting screws connected with the sound box.
Preferably, the outer circumferential wall of the rotating seat is provided with angle scale values distributed along the circumferential direction.
Preferably, the axis of the circular arc-shaped groove is perpendicular to the axis of the rotating seat.
After adopting the structure, compared with the prior art, the wall-mounted sound box bracket has the following advantages:
firstly, when the wall-mounted sound box bracket is used, the fixing frame is connected to a wall, the sound box is connected to the mounting part of the supporting frame, and the rotating seat is rotatably connected with the supporting plate, so that the rotating seat can be rotated to adjust the left and right angles of the sound box; in addition, the arc connecting portion of the support frame is rotatably connected with the arc-shaped groove of the rotating seat, so that the support frame can be rotated to adjust the pitching inclination angle of the sound box, the angle of the sound box is convenient to adjust, and the requirement of the optimal indoor sound effect is met.
Secondly, the lower surface of the arc-shaped connecting part of the wall-mounted sound box bracket is matched with the radian of the inner wall of the arc-shaped groove of the rotating seat and is mutually attached, the surface of the arc-shaped part of the pressing block is matched with the radian of the upper surface of the arc-shaped connecting part and is mutually attached, and the rotating resistance of the arc-shaped connecting part is regulated by using a locking screw; therefore, the contact area between the arc-shaped connecting part of the support frame and the rotating seat and the pressing block is large, the self-locking force of the support frame after the rotation is strong, and the support frame cannot easily droop due to the dead weight of the sound box; the arc-shaped connecting part of the support frame is matched with the arc-shaped surface of the arc-shaped groove of the rotating seat, so that the angle of the support frame is adjusted stably and flexibly; and the pressure of the pressing block can be adjusted by using the locking screw, so that the rotation resistance of the support frame can be adjusted in time.
Furthermore, the wall-mounted sound box support can be connected with the rotating seat, the arc-shaped connecting part and the pressing block and the supporting plate only by one locking screw, and meanwhile, the locking screw can serve as a rotating shaft of the rotating seat, so that the wall-mounted sound box support is simpler in structure and low in production cost. The setting of scale value on the swivel mount lateral wall also makes things convenient for the angle of user accurate adjustment audio amplifier to make indoor sound field effect better.
In addition, the first reinforcing rib between the fixing plate and the supporting plate of the fixing frame and the second reinforcing rib between the arc-shaped connecting part and the mounting part of the supporting frame enable the mechanical strength of the fixing frame and the supporting frame to be higher, and the bearing capacity is stronger.
Drawings
Fig. 1 is a schematic structural view of a wall-mounted speaker stand according to the present utility model.
Fig. 2 is a schematic view of another angle structure of a wall-mounted speaker stand according to the present utility model.
Fig. 3 is a schematic diagram of an assembly structure of a wall-mounted speaker stand according to the present utility model.
Fig. 4 is a schematic structural view of a wall-mounted speaker stand according to the present utility model.
As shown in the figure:
1. the fixing frame comprises a fixing frame body, 100, a fixing plate body, 101, a supporting plate body, 102, fixing holes, 103, first reinforcing ribs, 104, connecting holes, 2, a rotating seat, 200, arc-shaped grooves, 201, scale values, 202, a central hole, 3, a supporting frame body, 300, a mounting part, 301, arc-shaped connecting parts, 302, first cambered surfaces, 303, second cambered surfaces, 304, long holes, 305, connecting screws, 306, second reinforcing ribs, 307, arc-shaped holes, 4, pressing blocks, 400, arc-shaped parts, 401, mounting holes, 5 and locking screws.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific examples.
See fig. 1-4;
the embodiment of the utility model discloses a wall-mounted sound box bracket which is connected to a wall for mounting a sound box, and the wall-mounted sound box bracket structurally comprises a fixing frame 1, wherein the fixing frame 1 is a steel fixing frame 1, the fixing frame 1 comprises a fixing plate 100 which is vertically arranged, and the lower end of the fixing plate 100 is provided with a supporting plate 101 which extends towards the direction far away from the wall; the fixing plate 100 is provided with a plurality of fixing holes 102, and screws can pass through the fixing holes 102 to be connected with the wall so that the fixing frame 1 is mounted on the wall. The supporting plate 101 is connected with a rotating seat 2, the rotating seat 2 can circumferentially rotate around the axis of the rotating seat 2, and the top of the rotating seat 2 is provided with a concave arc-shaped groove 200; in the present embodiment, the axis of the circular arc-shaped groove 200 is perpendicular to the axis of the rotary seat 2; in other embodiments, the axis of the circular arc-shaped groove 200 and the axis of the rotating seat 2 may not be perpendicular. Both ends of the circular arc-shaped groove 200 penetrate through the side wall of the rotating seat 2, respectively, and in this embodiment, the cross section of the circular arc-shaped groove 200 is semicircular.
Referring to fig. 3 again, the wall-mounted sound box bracket further comprises a supporting frame 3 and a pressing block 4, wherein the supporting frame 3 is provided with a mounting part 300 for mounting the sound box, a section of arc-shaped connecting part 301 which is bent downwards integrally and takes the shape of an arc is arranged on the supporting frame 3, the arc-shaped connecting part 301 is rotatably connected in the arc-shaped groove 200, and the radian of the lower surface of the arc-shaped connecting part 301 is matched with the radian of the inner wall of the arc-shaped groove 200; the pressing block 4 is provided with a downward protruding arc-shaped part 400, the arc-shaped part 400 is arranged on the upper surface of the arc-shaped connecting part 301, and the radian of the surface of the arc-shaped part 400 is matched with the radian of the upper surface of the arc-shaped connecting part 301; the pressing block 4 is connected with the rotating seat 2 through a locking screw 5 and is used for providing resistance to rotation of the arc-shaped connecting part 301.
When the wall-mounted sound box bracket of the embodiment is used, the fixing frame 1 is connected to a wall, the sound box is connected to the mounting portion 300 of the supporting frame 3, two elongated holes 304 extending along the length direction of the mounting portion 300 are formed in the mounting portion 300, and connecting screws 305 connected with the sound box are connected in the elongated holes 304. The speaker is connected to the mounting portion 300 by a connection screw 305, and the adjustment position can be moved along the length direction of the mounting portion 300.
In this embodiment, the rotating base 2 is rotatably connected with the supporting plate 101, so that the rotating base 2 can adjust the left and right angles of the sound box; in addition, the arc-shaped connecting part 301 of the supporting frame 3 is rotatably connected with the arc-shaped groove 200 of the rotating seat 2, so that the pitching inclination angle of the sound box can be adjusted by the rotatable supporting frame 3, the angle of the sound box can be adjusted conveniently, and the requirement of the optimal indoor sound effect can be met. In addition, in the present embodiment, the lower surface of the arc-shaped connecting portion 301 is adapted to the arc of the inner wall of the arc-shaped groove 200 of the rotating seat 2 and is mutually attached, the surface of the arc-shaped portion 400 of the pressing block 4 is adapted to the arc of the upper surface of the arc-shaped connecting portion 301 and is mutually attached, and the resistance of rotation of the arc-shaped connecting portion 301 is adjusted by the locking screw 5; therefore, the contact area between the arc-shaped connecting part 301 of the support frame 3 and the rotating seat 2 and the pressing block 4 is large, the self-locking force of the support frame 3 after rotation is strong, and the support frame 3 cannot easily droop due to the self weight of the sound box; in addition, the arc-shaped connecting part 301 of the support frame 3 is matched with the arc surface of the arc-shaped groove 200 of the rotating seat 2, so that the angle adjustment of the support frame 3 is stable and has good flexibility; and the pressure of the pressing block 4 can be adjusted by using the locking screw 5, so that the rotation resistance of the supporting frame 3 can be adjusted in time.
Specifically, referring to fig. 3, in order to make the arc-shaped connection portion 301 better fit the arc-shaped groove 200 and the arc-shaped portion 400 surface of the pressing block 4, so as to increase the contact area between the arc-shaped connection portion 301 and the rotating seat 2 and the pressing block 4, a first arc surface 302 is formed on the lower surface of the arc-shaped connection portion 301, a second arc surface 303 is formed on the upper surface of the arc-shaped connection portion 301, the radian of the first arc surface 302 is the same as that of the second arc surface 303, the first arc surface 302 is completely attached to the inner wall of the arc-shaped groove 200, and the second arc surface 303 is completely attached to the arc-shaped portion 400 surface of the pressing block 4.
Referring to fig. 2 and 3 again, in this embodiment, a connection hole 104 is provided on the supporting plate 101, a central hole 202 coaxial with the connection hole 104 is provided at the center of the rotating seat 2, an arc hole 307 extending along the rotation direction of the arc connection portion 301 is provided on the arc connection portion 301, and a mounting hole 401 coaxial with the connection hole 104 is provided on the pressing block 4; the locking screw 5 sequentially passes through the connecting hole 104, the central hole 202, the arc-shaped hole 307 and the mounting hole 401 and is locked by a nut, so that the rotating seat 2, the arc-shaped connecting part 301 and the pressing block 4 are connected to the supporting plate 101, and the rotating seat 2 can rotate around the axis of the locking screw 5. Therefore, the wall-mounted sound box support can be connected with the rotating seat 2, the arc-shaped connecting part 301 and the pressing block 4 and the supporting plate 101 only by one locking screw 5, and meanwhile, the locking screw 5 can serve as a rotating shaft of the rotating seat 2, so that the wall-mounted sound box support is simpler in structure and low in production cost.
In this embodiment, the fixing plate 100 and the supporting plate 101 are integrally bent to form the fixing frame 1, and the connection portion between the fixing plate 100 and the supporting plate 101 is provided with the first reinforcing rib 103. The arc-shaped connecting portion 301 and the mounting portion 300 are integrally bent and formed to form the support frame 3, and a second reinforcing rib 306 is arranged at the connecting position of the arc-shaped connecting portion 301 and the mounting portion 300. The first reinforcing ribs 103 and the second reinforcing ribs 306 enable the mechanical strength of the fixing frame 1 and the supporting frame 3 to be higher, and the bearing capacity to be stronger.
Referring again to fig. 1, the outer circumferential wall of the rotary seat 2 is provided with angle graduation values 201 distributed in the circumferential direction. Thus, the angle of the sound box can be conveniently and accurately adjusted by a user, and the indoor sound field effect is better.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (8)
1. A wall-mounted sound box bracket, which is characterized in that: it comprises
The lower end of the fixing frame is provided with a supporting plate extending away from the wall;
the rotating seat is connected to the supporting plate and can circumferentially rotate around the axis of the rotating seat; the top of the rotating seat is provided with a concave arc-shaped groove;
the support frame is provided with a mounting part for mounting the sound box, the support frame is provided with an arc-shaped connecting part which is bent downwards integrally and is in an arc shape, the arc-shaped connecting part is rotatably connected in the arc-shaped groove, and the radian of the lower surface of the arc-shaped connecting part is matched with the radian of the inner wall of the arc-shaped groove;
the pressing block is provided with a downward convex arc-shaped part, the arc-shaped part is arranged on the upper surface of the arc-shaped connecting part, and the radian of the surface of the arc-shaped part is matched with the radian of the upper surface of the arc-shaped connecting part; the pressing block is connected with the rotating seat through a locking screw and is used for providing rotating resistance of the arc-shaped connecting part.
2. A wall-mounted speaker stand according to claim 1, wherein: the support plate is provided with a connecting hole, the center of the rotating seat is provided with a center hole coaxial with the connecting hole, the arc-shaped connecting part is provided with an arc-shaped hole extending along the rotating direction of the arc-shaped connecting part, and the pressing block is provided with a mounting hole coaxial with the connecting hole; the locking screw passes through the connecting hole, the center hole, the arc hole and the mounting hole in sequence, and is used for enabling the rotating seat, the arc connecting part and the pressing block to be connected to the supporting plate, and the rotating seat can rotate around the axis of the locking screw.
3. A wall-mounted speaker stand according to claim 1, wherein: the lower surface of the arc-shaped connecting part is provided with a first cambered surface, the upper surface of the arc-shaped connecting part is provided with a second cambered surface, and the radian of the first cambered surface is the same as that of the second cambered surface; the first cambered surface is completely attached to the inner wall of the circular arc-shaped groove, and the second cambered surface is completely attached to the surface of the arc-shaped part of the pressing block.
4. A wall-mounted speaker stand according to claim 1, wherein: the fixing frame comprises a fixing plate which is vertically arranged and a fixing hole which is arranged on the fixing plate; the fixing plate and the supporting plate are integrally bent and formed to form the fixing frame, and a first reinforcing rib is arranged at the joint of the fixing plate and the supporting plate.
5. A wall-mounted speaker stand according to claim 1, wherein: the junction of arc connecting portion and installation department is equipped with the second strengthening rib.
6. A wall mount speaker stand according to claim 5, wherein: two long holes extending along the length direction of the installation part are formed in the installation part, and connecting screws connected with the sound box are connected in the long holes.
7. A wall mount speaker stand according to claim 6, wherein: the outer circumferential wall of the rotating seat is provided with angle scale values distributed along the circumferential direction.
8. A wall-mounted speaker stand according to claim 1, wherein: the axis of the circular arc-shaped groove is perpendicular to the axis of the rotating seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320473111.9U CN219499494U (en) | 2023-03-09 | 2023-03-09 | Wall-mounted sound box bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320473111.9U CN219499494U (en) | 2023-03-09 | 2023-03-09 | Wall-mounted sound box bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219499494U true CN219499494U (en) | 2023-08-08 |
Family
ID=87510502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320473111.9U Active CN219499494U (en) | 2023-03-09 | 2023-03-09 | Wall-mounted sound box bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219499494U (en) |
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2023
- 2023-03-09 CN CN202320473111.9U patent/CN219499494U/en active Active
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