Fixing frame capable of rotatably supporting sound box
By designing a rotatable speaker mounting bracket, and utilizing a swing linkage and rotating base structure, the problems of cumbersome assembly and disassembly and inflexible position adjustment in existing technologies have been solved, enabling flexible adjustment of the speaker position and adaptation to multiple scenarios.
Patent Information
- Application Number
- CN202422643616.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing stage frame has many parts, is cumbersome to disassemble and assemble, and cannot be flexibly adjusted in position, making it unable to adapt to changes in the stage scene.
Design a rotatable speaker mounting bracket that uses a swing linkage and a rotating base structure. The speaker position is adjusted by the swing linkage moving around the rotating base in a circular motion, and it is fixed to the speaker by a plug-in rod. The plug-in rod is detachable and can be matched with speakers of different specifications. The mounting plate can be stably fixed to different surfaces.
It enables flexible adjustment of the speaker position, reduces the number of disassembly and assembly operations, improves the versatility and scene adaptability of the mounting bracket, and simplifies the installation process.
Smart Images
Figure CN223758355U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to stage lamp technical field more specifically, it relates to a rotatable support sound fixed frame. BACKGROUND
[0002] With the development of economy, people's demand for culture is increasing, the performance activity is increasingly rich, and the performance form on the stage is gradually rich. Now, various performance squares appear on the stage, and the sound box is also indispensable for the performance, but most of the sound box fixing frame parts are more, and the disassembly and assembly are complicated, which leads to the inconvenient installation of the sound box, and the stage fixing frame in the prior art cannot adjust the position according to the change of the stage loading scene, and the flexibility is insufficient, which cannot well cope with the change of the stage scene. UTILITY MODEL CONTENT
[0003] The utility model provides a rotatable support sound fixed frame to overcome at least one of the defects of the prior art, which can cope with multiple performance squares of stage performance, flexibly change the position and installation fixing mode of the sound box, and improve the scene adaptation of the fixed frame.
[0004] To solve the above technical problems, the utility model adopts the technical scheme of a rotatable support sound fixed frame, which comprises a fixed bottom plate and a swing connecting rod for adjusting the position of the sound box.
[0005] The swing connecting rod is pivotally connected with the rotating base and performs circular motion around the rotating base, and the other end of the swing connecting rod is vertically connected with a plug-in rod for fixing the sound box, and the plug-in rod is detachably connected with the swing connecting rod.
[0006] Further, the fixed bottom plate is provided with a plurality of mounting holes, which are uniformly distributed on the edge of the fixed bottom plate. The mounting holes can stably fix the fixed bottom plate on the wall surface, board surface or other specific positions, thereby realizing the fixation of the sound box.
[0007] Further, the other side of the fixed bottom plate relative to the rotating base is provided with an adjusting clamp for fixing. The adjusting clamp can directly fix the fixed bottom plate on a columnar structure such as a circular pipe, so that the fixing mode of the fixed bottom plate is more flexible.
[0008] Further, the rotating base is a concave structure, the bottom of the concave structure is connected with the fixed bottom plate, and the opposite two side walls of the concave structure have coaxial pivot holes. The design of the concave structure can simplify the processing process, reduce the wear of the large area, prolong the service life, and the combination of the concave and convex structures can make the combination between the two layers more firm and avoid sliding. At the same time, connecting the large area of the bottom of the concave structure with the fixed bottom plate can enhance the connection strength and stress strength.
[0009] Further, one end of the swing connecting rod matches the pivot hole and has a through hole, the through hole is coaxial with the pivot hole, a pivot shaft penetrates the pivot hole and the through hole to connect the swing connecting rod with the rotating base. The pivot shaft connects the pivot hole and the through hole to ensure the coaxiality and connection stability of the two, and realizes the relative rotation of the swing connecting rod and the rotating base.
[0010] Further, the swing connecting rod includes a pivot joint and a connecting horizontal rod connected with each other, and further includes a connecting vertical rod connected with one end of the connecting horizontal rod away from the pivot joint, and the plug-in rod is plugged into the connecting vertical rod. The pivot joint and the connecting horizontal rod are connected with each other, the connecting horizontal rod is pivoted with the fixed bottom plate through the pivot joint, so as to drive the connecting vertical rod to finally realize the pivoting of the plug-in rod relative to the fixed bottom plate.
[0011] Further, the connecting vertical rod and the connecting horizontal rod are perpendicular to each other and are spliced and fixed. The splicing and fixing mode realizes the flexibility of replacing parts, and the perpendicularity of the connecting vertical rod and the connecting horizontal rod realizes the angle transformation, which lays the foundation for the fixing of the sound box.
[0012] Further, the pivot joint and the connecting horizontal rod are welded and fixed. The welded and fixed has the characteristics of simple process, low cost, high structural connection strength, tight connection, high stability, etc.
[0013] Further, the connecting vertical rod is a hollow structure, one end of the plug-in rod is inserted into the connecting vertical rod, and the connecting vertical rod and the plug-in rod have coaxially arranged connecting holes and plug-in holes at the connection positions respectively, and the connecting holes and the plug-in holes are fixed by penetrating with bolts. The connecting mode of the bolt penetration fixation is quick and simple and has high connection strength.
[0014] Further, the inserting rod is provided with a stepped end face abutting with an end face of the inserting cavity in the bottom of the sound box. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a structural schematic view of the fixed frame of the utility model rotatably supporting a sound box.
[0016] Figure 2 is a split schematic view of the fixed frame of the utility model rotatably supporting a sound box.
[0017] Figure 3 is a connection schematic view of the fixed frame of the utility model rotatably supporting a sound box and a sound box.
[0018] Figure 4 is a connection schematic view of the fixed frame of the utility model rotatably supporting a sound box and a sound box and a truss.
[0019] Figure 5 is a structural schematic view of the utility model connecting a truss with adjustable length.
[0020] In the drawings:
[0021] 100, fixed bottom plate; 110, rotating base; 111, pivot connection hole; 120, mounting hole; 130, adjusting clamp; 200, swing connecting rod; 210, through hole; 220, pivot shaft; 230, pivot joint; 240, connecting cross bar; 241, first cross bar; 242, second cross bar; 243, first adjusting hole; 244, second adjusting hole; 250, connecting vertical bar; 251, connecting hole; 300, inserting rod; 310, inserting hole; 320, stepped end face; 400, sound box. DETAILED DESCRIPTION
[0022] The drawings are only used for example description and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment, some components in the drawings are omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their description in the drawings can be omitted. The position relationship described in the drawings is only used for example description and cannot be understood as the limitation of the patent.
[0023] As Figure 1The utility model provides a rotatable support sound fixed support of loudspeaker, including fixed bottom plate 100 and be used for adjusting the swing link 200 of loudspeaker 400 position, fixed bottom plate 100 is fixed with rotating base 110, one end of swing link 200 is pivoted with rotating base 110 and makes the circumferential motion around rotating base 110, the other end of swing link 200 is vertically connected with the plug -in rod 300 for with the loudspeaker 400 fixed, the plug -in rod 300 with swing link 200 is detachable connection.
[0024] Swing link 200 is pivoted with rotating base 110 and is fixed, realizes the circumferential motion of swing link 200 around rotating base 110, so that the position of loudspeaker 400 fixed on swing link 200 can be rotated and adjusted within a certain range, according to different stage actual scene, only need to rotate swing link 200, can change the position of loudspeaker 400, do not need to reassemble and adjust position after the fixed support of loudspeaker, improve the versatility of fixed support, reduce the manual dismounting frequency when adjusting position, and the detachable connection of plug -in rod 300 helps to adapt to local conditions, replaces different specifications of plug -in rod 300, matches different specifications of loudspeaker 400.
[0025] In the preferred embodiment of the utility model, the length and diameter of the plug-in rod 300 can be changed according to different loudspeakers 400.
[0026] As Figure 2 In the preferred embodiment of the utility model, the fixed bottom plate 100 is provided with a plurality of mounting holes 120, and the mounting holes 120 are uniformly distributed on the edge of the fixed bottom plate 100. The mounting holes 120 can stably fix the fixed bottom plate 100 to a specific position such as a wall surface or a board surface, thereby realizing the fixation of the loudspeaker 400.
[0027] Preferably, the fixed bottom plate 100 is quadrilateral, and the mounting holes 120 are four, which are uniformly distributed on the circumference of the fixed bottom plate 100.
[0028] Optionally, the fixed bottom plate 100 is quadrilateral.
[0029] As Figure 2 With Figure 4 In the preferred embodiment of the utility model, the fixed bottom plate 100 is provided with an adjusting clamp 130 for fixation on the other side relative to the rotating base 110. The adjusting clamp 130 can directly fix the fixed bottom plate 100 to a cylindrical structure such as a circular pipe, so that the fixation of the fixed bottom plate 100 is more flexible.
[0030] Preferably, the fixed base plate 100 has two adjusting clamps 130, which are arranged in an up-down manner along the length direction of the fixed base plate 100.
[0031] As Figure 2 In the preferred embodiment of the utility model, the rotating base 110 is a concave structure, the bottom of the concave structure is connected with the fixed base plate 100, and the opposite two side walls of the concave structure have coaxial pivot holes 111. The design of the concave structure can simplify the processing process, reduce the wear of large blocks, prolong the service life, and the concave-convex combined structure can make the combination between the double layers more firm, avoid sliding, and connecting the large-area bottom in the concave structure with the fixed base plate 100 can strengthen the connection strength and stress intensity.
[0032] Preferably, the rotating base 110 and the fixed base plate 100 are welded.
[0033] As Figure 2 In the preferred embodiment of the utility model, one end of the swing connecting rod 200 matches the pivot hole 111 and has a through hole 210, the through hole 210 is coaxial with the pivot hole 111, a pivot shaft 220 penetrates the pivot hole 111 and the through hole 210, and the swing connecting rod 200 is connected with the rotating base 110. The pivot shaft 220 connects the pivot hole 111 and the through hole 210, ensures the coaxiality and connection stability of the two, and realizes the relative rotation of the swing connecting rod 200 and the rotating base 110.
[0034] Preferably, the pivot shaft 220 is a bolt.
[0035] Preferably, the bolt penetrates the pivot hole 111 and the through hole 210 and is locked by a nut, so as to limit the relative rotation of the swing connecting rod 200 and the rotating base 110.
[0036] As Figure 1 In the preferred embodiment of the utility model, the swing connecting rod 200 includes a pivot joint 230 and a connecting cross rod 240 connected with each other, and further includes a connecting vertical rod 250 connected with one end of the connecting cross rod 240 away from the pivot joint 230, and the plug-in rod 300 is plugged into the connecting vertical rod 250. The pivot joint 230 and the connecting cross rod 240 are connected with each other, the connecting cross rod 240 is pivoted with the fixed base plate 100 through the pivot joint 230, so as to drive the connecting vertical rod 250 to finally realize the plug-in rod 300 pivoted with the fixed base plate 100.
[0037] Preferably, the connecting cross rod 240 and the connecting vertical rod 250 are hollow cylindrical pipes.
[0038] As Figure 1In the preferred embodiment of the utility model, the connecting longitudinal rod 250 is perpendicular to the connecting horizontal rod 240, and the connecting longitudinal rod 250 is spliced and fixed with the connecting horizontal rod 240. The splicing and fixing mode realizes the flexibility of part replacement, and the connecting longitudinal rod 250 and the connecting horizontal rod 240 are perpendicular to each other, realizing angle conversion and laying the foundation for the fixing of the sound box 400.
[0039] Preferably, the interface between the connecting longitudinal rod 250 and the connecting horizontal rod 240 is welded and fixed.
[0040] Optionally, the interface between the connecting longitudinal rod 250 and the connecting horizontal rod 240 is screw-fixed.
[0041] As Figure 5 Optionally, the connecting horizontal rod 240 can adjust the length, and the connecting horizontal rod 240 comprises a first horizontal rod 241 and a second horizontal rod 242. The first horizontal rod 241 is inserted into the second horizontal rod 242, and the first horizontal rod 241 and the second horizontal rod 242 have a plurality of coaxial first adjusting holes 243 and second adjusting holes 244, which are fixed by bolts and nuts.
[0042] In the preferred embodiment of the utility model, the hinge joint 230 is welded and fixed with the connecting horizontal rod 240. The welding and fixing has the characteristics of simple process, low cost, high structural connection strength, tight connection, high stability and the like.
[0043] Optionally, the hinge joint 230 is screw-fixed with the connecting horizontal rod 240.
[0044] As Figure 2 In the preferred embodiment of the utility model, the connecting longitudinal rod 250 is a hollow structure, one end of the insertion rod 300 is inserted into the connecting longitudinal rod 250, and the connecting longitudinal rod 250 and the insertion rod 300 have coaxially arranged connecting holes 251 and insertion holes 310 at the connection, respectively. The connecting holes 251 and the insertion holes 310 are fixed by bolts. The bolt-through fixing connection mode is quick and simple and has high connection strength.
[0045] Preferably, the insertion rod 300 is a solid cylinder, and the insertion hole 310 penetrates the insertion rod 300.
[0046] As Figure 2 With Figure 3 In the preferred embodiment of the utility model, the insertion rod 300 is provided with a stepped end face 320 abutting against the end face of the insertion cavity recessed in the bottom of the sound box 400. The stepped end face 320 can position the fixed position of the sound box 400, and limit the fixed position of the sound box 400 in the insertion rod 300.
[0047] Preferably, the plug-in rod 300 has multiple diameter specifications.
[0048] Obviously, the above embodiments of the present application are merely exemplary and are not intended to limit the embodiments of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.
Claims
1. A rotatable support bracket for a speaker, characterized in that, The utility model provides a sound box position adjusting device, which comprises a fixed base plate (100) and a swing connecting rod (200) for adjusting the position of a sound box (400), the fixed base plate (100) is fixed with a rotating base (110), one end of the swing connecting rod (200) is pivoted to the rotating base (110) and performs a circular motion around the rotating base (110), and the other end of the swing connecting rod (200) is vertically connected with a plug-in rod (300) for fixing the sound box (400), and the plug-in rod (300) is detachably connected with the swing connecting rod (200).
2. The rotatable support for a sound device of claim 1, wherein: The fixed base plate (100) is provided with a plurality of mounting holes (120) which are uniformly distributed on the edge of the fixed base plate (100).
3. The rotatable support for a sound device of claim 1, wherein: The other side of the fixed base plate (100) relative to the rotating base (110) is provided with an adjusting clamping (130) for fixing.
4. The rotatable support for a sound device of claim 1, wherein: The rotating base (110) is a concave structure, the bottom of the concave structure is connected with the fixed base plate (100), and the opposite two side walls of the concave structure have coaxial pivot holes (111).
5. The rotatable support for a sound device of claim 4, wherein: One end of the swing connecting rod (200) matches the pivot hole (111) and has a through hole (210), the through hole (210) is coaxial with the pivot hole (111), and a pivot shaft (220) penetrates the pivot hole (111) and the through hole (210) to connect the swing connecting rod (200) with the rotating base (110).
6. The rotatable support for a sound device of claim 1, wherein: The swing connecting rod (200) comprises a pivot joint (230) and a connecting cross rod (240) which are connected with each other, further comprises a connecting longitudinal rod (250) connecting one end of the connecting cross rod (240) away from the pivot joint (230), and the plug-in rod (300) is plugged into the connecting longitudinal rod (250).
7. The rotatable support for a sound device of claim 6, wherein: The connecting longitudinal rod (250) and the connecting cross rod (240) are perpendicular to each other, and the connecting longitudinal rod (250) and the connecting cross rod (240) are spliced and fixed.
8. The rotatable support for a sound device of claim 6, wherein: The pivot joint (230) and the connecting cross rod (240) are welded and fixed.
9. The rotatable support for a sound device of claim 6, wherein: The connecting longitudinal rod (250) is a hollow structure, one end of the plug-in rod (300) is inserted into the connecting longitudinal rod (250), and the connecting longitudinal rod (250) and the plug-in rod (300) are respectively provided with coaxial connecting holes (251) and plug-in holes (310) at the connection positions, and the connecting holes (251) and the plug-in holes (310) are fixed by penetrating through bolts.
10. The rotatable support for a sound device of claim 1, wherein: The plug-in rod (300) is provided with a stepped end face (320) abutting against the end face of the plug-in cavity in the bottom of the sound box (400).