CN210274403U - Multi-angle adjustable loudspeaker box mounting bracket - Google Patents
Multi-angle adjustable loudspeaker box mounting bracket Download PDFInfo
- Publication number
- CN210274403U CN210274403U CN201921767629.3U CN201921767629U CN210274403U CN 210274403 U CN210274403 U CN 210274403U CN 201921767629 U CN201921767629 U CN 201921767629U CN 210274403 U CN210274403 U CN 210274403U
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- China
- Prior art keywords
- connecting rod
- angle adjustable
- mounting bracket
- angle
- pivot
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a multi-angle adjustable audio amplifier installing support, including the fixed plate, first connecting rod, second connecting rod and the mounting panel that connect gradually, first connecting rod through first pivot with the fixed plate rotates to be connected, the second connecting rod inserts in the first connecting rod and be connected rather than rotating through the second pivot, second connecting rod outer wall with the free gap has between the first connecting rod inner wall, first pivot with the second pivot is perpendicular, first connecting rod with be equipped with between the second connecting rod and adjust and fix second connecting rod turned angle's angle adjusting device. Multi-angle adjustable audio amplifier installing support, the range of regulation is great, adjusts and fixed angle easily.
Description
Technical Field
The utility model relates to a stereo set equipment fixing technical field, concretely relates to multi-angle adjustable audio amplifier installing support.
Background
In the actual use process, in order to make the sound box exert better sound effect, the installed sound box must be capable of adjusting a plurality of angles, and common wall-mounted sound boxes are required to be installed on a wall through a sound box installation support. The loudspeaker box mounting bracket in the prior art has an adjustable angle, but the adjustment range is small, and the loudspeaker box mounting bracket is not easy to fix after adjustment.
SUMMERY OF THE UTILITY MODEL
In order to compensate the deficiencies in the prior art, the utility model provides a multi-angle adjustable audio amplifier installing support, range of regulation is great, adjusts and fixed angle easily.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multi-angle adjustable's audio amplifier installing support, is including the fixed plate, first connecting rod, second connecting rod and the mounting panel that connect gradually, first connecting rod through first pivot with the fixed plate rotates to be connected, the second connecting rod inserts in the first connecting rod and through second pivot rather than rotate to be connected, second connecting rod outer wall with the clearance has between the first connecting rod inner wall, first pivot with the second pivot is perpendicular, first connecting rod with be equipped with between the second connecting rod and adjust and fix second connecting rod turned angle's angle adjusting device.
Further, angle adjusting device includes adjusting screw and axle center nut, the inside fretwork of the hinged end of second connecting rod just is equipped with rotatable axle center nut, is located the axle center nut homonymy first connecting rod with the lateral wall of second connecting rod is equipped with first strip hole and second strip hole respectively, first strip hole with the coincide of second strip hole, adjusting screw passes first strip hole with second strip hole with the axle center nut spiral shell closes.
Furthermore, a first chamfer is arranged at one corner of the hinged end of the first connecting rod and the second connecting rod, and a second chamfer is arranged at the corner of the hinged end of the second connecting rod, which is far away from the first chamfer.
Further, the second connecting rod is connected with the mounting plate through bolts.
Further, be equipped with first bolt seat and second bolt seat on the mounting panel, be equipped with on the second connecting rod and correspond the recess of first bolt seat, correspond the through-hole of second bolt seat, one side of second connecting rod is passed through the recess supports and leans on the bolt of first bolt seat, the opposite side passes through the through-hole with second bolt seat bolted connection.
Furthermore, the first connecting rod and the second connecting rod are square tubes.
Furthermore, the mounting plate is provided with two positioning columns corresponding to the inner angles of the square tubes.
Furthermore, the first rotating shaft and the second rotating shaft are both bolts.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
multi-angle adjustable audio amplifier installing support, but first connecting rod level angle regulation, but the adjustable perpendicular angle of second connecting rod can conveniently adjust and fix perpendicular angle through adjusting device, in addition, the second connecting rod inserts and articulates with first connecting rod, rotation angle is injectd in an within range, even adjusting device takes place to damage, the second connecting rod also can not rotate without limit, prevents that the audio amplifier from dropping suddenly.
Drawings
FIG. 1 is a front view of a multi-angle adjustable sound box mounting bracket structure of the present invention;
fig. 2 is a structure exploded view of a multi-angle adjustable sound box mounting bracket of the present invention.
Wherein: 1-fixing the plate; 2-a first link; 21-first chamfer; 22-a first hole; 3-a second link; 31-second chamfer; 32-a second hole; 33-a groove; 34-a through hole; 4-mounting a plate; 41-a first bolt seat; 42-a second bolt seat; 43-a locating post; 5-a first rotating shaft; 6-a second rotating shaft; 7-adjusting the screw; 8-axis nut.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms without departing from the spirit or essential characteristics thereof, and it should be understood that the invention is not limited to the specific embodiments disclosed below.
Example 1
As shown in figures 1-2, a multi-angle adjustable sound box mounting bracket comprises a fixed plate 1, a sound box mounting bracket and a sound box,
A first link 2, a second link 3 and a mounting plate 4. Wherein the first connecting rod 2 and the second connecting rod 3 are square tubes,
one end of the first connecting rod 2 is hinged with the fixed plate 1 through a first rotating shaft 5 and can swing left and right around the first rotating shaft 5.
Second connecting rod 3 inserts in first connecting rod 2 and is articulated with first connecting rod 6 through second pivot 6, and the external diameter of second connecting rod 3 is less than the internal diameter of first connecting rod 2, makes to have a clearance between 3 outer walls of second connecting rod and 2 inner walls of first connecting rod, and first pivot 5 is perpendicular with second pivot 6 simultaneously to make second connecting rod 3 can wind second pivot 6 luffing motion in first connecting rod 2.
One corner of the hinged ends of the first connecting rod 2 and the second connecting rod 3 is provided with a first chamfer 21, and the corner of the hinged end of the second connecting rod 3 far away from the first chamfer is provided with a second chamfer 31, so that the movable clearance of the second connecting rod 3 in the first connecting rod is increased, and the rotating angle of the second connecting rod 3 is larger.
An angle adjusting device for adjusting and fixing the rotation angle of the second connecting rod 3 is arranged between the first connecting rod 2 and the second connecting rod 3. The angle adjusting device comprises an adjusting screw 7 with a rotor wing and a cylindrical axle center nut 8. The hinged end of the second connecting rod 3 is provided with an axle center nut through hole which is parallel to the axis of the second rotating shaft 6, and the axle center nut 8 is rotatably arranged in the axle center nut through hole.
The side walls of the first connecting rod 2 and the second connecting rod 3 which are positioned on the same side of the axle center nut 8 are respectively provided with a first strip hole 22 and a second strip hole 32, and the first strip hole 22 and the second strip hole 32 are overlapped and are arranged along the length direction of the first connecting rod 2 or the second connecting rod 3. The adjusting screw 7 passes through the first hole 22 and the second hole 32 to be screwed with the axle center nut 8. So set up, through the rotor of rotatory adjusting screw 7, can conveniently adjust and fix the angle of second connecting rod 3 fast.
The second connecting rod 3 is bolted to the mounting plate 4, specifically, the mounting plate 4 is provided with a first bolt seat 41 and a second bolt seat 42, one end of the second connecting rod 3 is provided with a groove 33 corresponding to the first bolt seat and a through hole 34 corresponding to the second bolt seat 42, one side of the second connecting rod 3 abuts against a bolt of the first bolt seat 41 through the groove 33, and the other side is bolted to the second bolt seat 42 through the through hole 34. By adopting the structure, the mounting plate 4 can be more quickly detached and mounted, and the time for mounting and connecting the loudspeaker box is shortened.
Two positioning columns 43 corresponding to the opposite inner angles of the second connecting rod 3 are further arranged between the first bolt seat 41 and the second bolt seat 42 on the mounting plate 4, so that the second connecting rod 3 and the mounting plate 4 can be conveniently positioned when being connected. In this embodiment, the first rotating shaft 5 and the second rotating shaft 6 are both bolts, which facilitates the disassembly and assembly of the components.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a multi-angle adjustable audio amplifier installing support which characterized in that: including the fixed plate, first connecting rod, second connecting rod and the mounting panel that connect gradually, first connecting rod through first pivot with the fixed plate rotates to be connected, the second connecting rod inserts in the first connecting rod and through second pivot rather than rotating to be connected, second connecting rod outer wall with the clearance has between the inner wall of first connecting rod, first pivot with the second pivot is perpendicular, first connecting rod with be equipped with between the second connecting rod and adjust and fix second connecting rod turned angle's angle adjusting device.
2. The multi-angle adjustable loudspeaker mounting bracket of claim 1, wherein: the angle adjusting device comprises an adjusting screw and an axle center nut, the hinged end of the second connecting rod is hollow and provided with a rotatable axle center nut, the second connecting rod is located on the same side of the axle center nut, the side wall of the first connecting rod and the side wall of the second connecting rod are respectively provided with a first strip hole and a second strip hole, the first strip hole is overlapped with the second strip hole, and the adjusting screw penetrates through the first strip hole and the second strip hole to be screwed with the axle center nut.
3. The multi-angle adjustable loudspeaker mounting bracket of claim 1 or 2, wherein: first connecting rod with the corner portion of the hinged end of second connecting rod is equipped with first chamfer, the hinged end of second connecting rod is kept away from the corner portion of first chamfer is equipped with the second chamfer.
4. The multi-angle adjustable loudspeaker mounting bracket of claim 1 or 2, wherein: the second connecting rod is connected with the mounting plate through bolts.
5. The multi-angle adjustable loudspeaker mounting bracket of claim 4, wherein: be equipped with first bolt seat and second bolt seat on the mounting panel, be equipped with on the second connecting rod and correspond the recess of first bolt seat, correspond the through-hole of second bolt seat, one side of second connecting rod is passed through the recess supports and leans on the bolt of first bolt seat, the opposite side passes through the through-hole with second bolt seat bolted connection.
6. The multi-angle adjustable loudspeaker mounting bracket of claim 1 or 2, wherein: the first connecting rod and the second connecting rod are square tubes.
7. The multi-angle adjustable loudspeaker mounting bracket of claim 6, wherein: and two positioning columns corresponding to the inner angles of the square tubes are arranged on the mounting plate.
8. The multi-angle adjustable loudspeaker mounting bracket of claim 7, wherein: the first rotating shaft and the second rotating shaft are both bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767629.3U CN210274403U (en) | 2019-10-21 | 2019-10-21 | Multi-angle adjustable loudspeaker box mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767629.3U CN210274403U (en) | 2019-10-21 | 2019-10-21 | Multi-angle adjustable loudspeaker box mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274403U true CN210274403U (en) | 2020-04-07 |
Family
ID=70020556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921767629.3U Expired - Fee Related CN210274403U (en) | 2019-10-21 | 2019-10-21 | Multi-angle adjustable loudspeaker box mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274403U (en) |
-
2019
- 2019-10-21 CN CN201921767629.3U patent/CN210274403U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |