CN212278404U - Make things convenient for angle regulation's array stereo set's fixed bolster - Google Patents

Abstract

The utility model discloses a make things convenient for angle regulation's fixed bolster of array stereo set, include the fixed bolster main part, place seat and fixed plate, be fixed with in the fixed bolster main part and place the seat, the fixed bolster main part with place and be fixed with adjusting device between the seat, place and be fixed with the fixed plate on the seat, and be provided with the preloading device on the fixed plate. This array stereo set's fixed bolster is provided with adjusting device, wherein adjusting device includes first bull stick, the second bull stick, the block groove, the gag lever post, the apparatus further comprises a rotating shaft, dead lever and stirring board, when the turned angle of array stereo set is adjusted to needs, stir the stirring board at first and drive the pivot and rotate on the dead lever, the pivot is rotated and is driven the gag lever post and rotate, operating personnel can rotate and place the seat and drive the second bull stick and rotate with first bull stick, angle regulation, can make the array stereo set carry out the angle modulation at any time when placing on the seat through this device, high convenience and fast, time saving and labor saving.

Description

Make things convenient for angle regulation's array stereo set's fixed bolster

Technical Field

The utility model belongs to the technical field of the fixed bolster, concretely relates to make things convenient for angle regulation's fixed bolster of array stereo set.

Background

The linear array loudspeaker box is a group of radiating elements which are arranged in a straight line and closely spaced, and have the same amplitude and phase, and the array loudspeaker needs to be supported by a fixed bracket when being fixed and then fixed on a wall body, but various problems still exist in the using process.

The fixed bolster of current array stereo set fixes the array stereo set on the wall body after can't carry out angle regulation, still need dismantle continue to adjust the back at the installation, comparatively troublesome, waste time and energy, the fixed bolster of current array stereo set needs fix the array stereo set earlier before fixed wall body simultaneously, when fixed array stereo set, the stereo set body is not spacing, fixed easy emergence displacement, the installation is comparatively troublesome, for this reason we propose a fixed bolster solution above-mentioned problem of the array stereo set of convenient angle regulation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for angle regulation's fixed bolster of array stereo set to the fixed bolster of the current array stereo set that proposes in solving above-mentioned background does not possess angle regulation's function, and can't the problem of pre-fixing during stereo set fixed mounting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for angle regulation's fixed bolster of array stereo set, includes the fixed bolster main part, places seat and fixed plate, be fixed with in the fixed bolster main part and place the seat, the fixed bolster main part with place and be fixed with adjusting device between the seat, place and be fixed with the fixed plate on the seat, and be provided with the device of predetermineeing on the fixed plate.

Preferably, adjusting device includes first bull stick, second bull stick, block groove, gag lever post, pivot, dead lever and dials the board, be fixed with first bull stick in the fixed bolster main part, and first bull stick passes through the bearing and is connected with the second bull stick, the second bull stick is fixed and is placed the seat bottom, the block groove has been seted up in the first bull stick, and block inslot block has the gag lever post, and the gag lever post is fixed with the pivot, the pivot is rotated with the dead lever and is connected, the dead lever is fixed at second bull stick inner wall, the right-hand member of pivot is fixed with dials the board.

Preferably, the caliber of the clamping groove is equal to that of the limiting rod, and the clamping groove is uniformly paved on the outer wall of the first rotating rod in a surrounding mode.

Preferably, an opening for moving the poking plate is formed in the outer wall of the second rotating rod.

Preferably, the pre-fixing device comprises a pull rod, a movable rod, a groove, an extrusion plate, a spring and a cushion, wherein the groove is formed in the fixing plate, the movable rod is connected with the groove in a sliding manner, the pull rod is fixed at the left end of the movable rod, the extrusion plate is fixed at the inner end of the movable rod, and the spring is connected to the movable rod in a winding manner.

Preferably, two groups of movable rods are arranged in the fixed plate up and down, and a rectangle is formed among the movable rods, the pull rod and the extrusion plate.

Preferably, one end of the spring is connected with the inner wall of the fixing plate, and the other end of the spring is connected with the outer wall of the extrusion plate. Preferably, the inner ends of the extrusion plates are glued with soft pads, and the soft pads are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this array stereo set's fixed bolster is provided with adjusting device, wherein adjusting device includes first bull stick, the second bull stick, the block groove, the gag lever post, the apparatus further comprises a rotating shaft, dead lever and stirring board, when the turned angle of array stereo set is adjusted to needs, at first stir the stirring board and drive the pivot and rotate on the dead lever, the pivot is rotated and is driven the gag lever post and rotate, the gag lever post rotates and blocks the groove after separating completely, be rotatable coupling between second bull stick and the first bull stick at this moment, operating personnel can rotate and place the seat and drive second bull stick and first bull stick rotation, angle regulation, can make array stereo set carry out the angle modulation at any time when placing the seat through this device, high convenience and fast, time saving and labor saving.

(2) This array stereo set's fixed bolster is provided with the preloading device, wherein the preloading device includes the pull rod, the movable rod, the fluting, the stripper plate, spring and cushion, when the array stereo set is fixed to needs, at first the pulling pull rod drives the movable rod outwards to remove, at this moment the movable rod drives the stripper plate outwards to remove, the stripper plate extrudees the spring and produces deformation when outwards removing, then the staff can place the array stereo set on placing the seat, at this moment not hard up pull rod, the resilience force that the elasticity of spring self produced promotes the stripper plate and drives the cushion and the centre gripping of array stereo set is pre-fixed, can make staff convenient and fast fix the array stereo set through this device, and the displacement can not take place in the fixed process and drops.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a fixed bracket main body; 2. a placing seat; 3. a fixing plate; 41. a first rotating lever; 42. a second rotating rod; 43. a clamping groove; 44. a limiting rod; 45. a rotating shaft; 46. fixing the rod; 47. a poking plate; 51. a pull rod; 52. a movable rod; 53. grooving; 54. a pressing plate; 55. a spring; 56. a soft cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a fixing bracket for an array sound device with a convenient angle adjustment, which comprises: the utility model provides a make things convenient for angle regulation's fixed bolster of array stereo set, includes fixed bolster main part 1, places seat 2 and fixed plate 3, is fixed with on the fixed bolster main part 1 and places seat 2, and fixed bolster main part 1 and place and be fixed with adjusting device between the seat 2, place and be fixed with fixed plate 3 on the seat 2, and be provided with the device of predetermineeing on the fixed plate 3.

In this embodiment, preferably, the adjusting device includes a first rotating rod 41, a second rotating rod 42, a locking groove 43, a limiting rod 44, a rotating shaft 45, a fixing rod 46 and a toggle plate 47, the first rotating rod 41 is fixed on the fixing bracket main body 1, the first rotating rod 41 is connected with the second rotating rod 42 through a bearing, the second rotating rod 42 is fixed at the bottom end of the placing base 2, the locking groove 43 is formed in the first rotating rod 41, the limiting rod 44 is locked in the locking groove 43, the limiting rod 44 is fixed with the rotating shaft 45, the rotating shaft 45 is rotatably connected with the fixing rod 46, the fixing rod 46 is fixed on the inner wall of the second rotating rod 42, the toggle plate 47 is fixed at the right end of the rotating shaft 45, the device can adjust the angle of the array sound box when the placing base 2, and is convenient and fast and time-saving and labor-saving.

In this embodiment, it is preferable that the diameter of the engaging groove 43 is equal to the diameter of the limiting rod 44, and the engaging groove 43 is uniformly laid on the outer wall of the first rotating rod 41 in a surrounding manner, so as to ensure that the limiting rod 44 can engage and fix the engaging groove 43.

In this embodiment, it is preferable that the outer wall of the second rotating rod 42 is opened with an opening for the movement of the toggle plate 47, so as to ensure that the outer wall of the second rotating rod 42 does not block the movement range of the toggle plate 47.

In this embodiment, preferably, the pre-fixing device includes a pull rod 51, a movable rod 52, a slot 53, a squeezing plate 54, a spring 55 and a cushion 56, the slot 53 is formed in the fixing plate 3, the movable rod 52 is slidably connected to the slot 53, the pull rod 51 is fixed at the left end of the movable rod 52, the squeezing plate 54 is fixed at the inner end of the movable rod 52, the spring 55 is wound on the movable rod 52, a worker can conveniently and quickly fix the array sound through the device, and the array sound cannot be displaced and fall off in the fixing process.

In this embodiment, the movable rods 52 are preferably arranged in two sets up and down in the fixed plate 3, and the movable rods 52, the pull rods 51 and the pressing plate 54 form a "rectangle" therebetween, so that the arrangement is aimed at ensuring the stability of the movement of the device.

In this embodiment, preferably, one end of the spring 55 is connected to the inner wall of the fixing plate 3, the other end of the spring 55 is connected to the outer wall of the pressing plate 54, and the pressing plate 54 is pushed by the restoring force generated by the elasticity of the spring 55 itself to clamp and pre-fix the array sound.

In this embodiment, preferably, the inner ends of the pressing plates 54 are all glued with soft pads 56, and the soft pads 56 are made of rubber, so that the pressing plates 54 are prevented from being clamped with the array sound box for a long time, and the outer wall of the sound box is prevented from being damaged.

The utility model discloses a theory of operation and use flow: when the turned angle of array stereo set needs to be adjusted, at first stir the setting aside 47 and drive pivot 45 and rotate on dead lever 46, pivot 45 rotates and drives gag lever post 44 and rotate, gag lever post 44 rotates and blocks the groove 43 after-separating completely, be rotatable coupling between second bull stick 42 and the first bull stick 41 at this moment, operating personnel can rotate and place seat 2 and drive second bull stick 42 and first bull stick 41 and rotate, angle regulation, can make the array stereo set carry out the angle modulation at any time when placing seat 2 through this device, and is convenient and fast, time saving and labor saving.

When the array sound equipment needs to be fixed, at first, the pull rod 51 is pulled to drive the movable rod 52 to move outwards, at this moment, the movable rod 52 drives the extrusion plate 54 to move outwards, the extrusion spring 55 deforms when the extrusion plate 54 moves outwards, then the staff can place the array sound equipment on placing the seat 2, at this moment, the pull rod 51 is loosened, the restoring force generated by the elasticity of the spring 55 per se pushes the extrusion plate 54 to drive the cushion 56 to be pre-fixed with the clamping of the array sound equipment, the staff can be conveniently and quickly fixed through the device to the array sound equipment, and the displacement can not occur to drop in the fixing process, so far, the operation is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a make things convenient for angle regulation's array stereo set's fixed bolster, includes fixed bolster main part (1), places seat (2) and fixed plate (3), its characterized in that: the fixing support is characterized in that a placing seat (2) is fixed on the fixing support main body (1), an adjusting device is fixed between the fixing support main body (1) and the placing seat (2), a fixing plate (3) is fixed on the placing seat (2), and a pre-fixing device is arranged on the fixing plate (3).

2. The fixing bracket of array sound equipment convenient for angle adjustment according to claim 1, characterized in that: adjusting device includes first bull stick (41), second bull stick (42), block groove (43), gag lever post (44), pivot (45), dead lever (46) and dials movable plate (47), be fixed with first bull stick (41) on fixed bolster main part (1), and first bull stick (41) are connected with second bull stick (42) through the bearing, second bull stick (42) are fixed and are being placed seat (2) bottom, block groove (43) have been seted up in first bull stick (41), and block and have gag lever post (44) in groove (43), and gag lever post (44) are fixed with pivot (45), pivot (45) rotate with dead lever (46) and are connected, dead lever (46) are fixed at second bull stick (42) inner wall, the right-hand member of pivot (45) is fixed with dials movable plate (47).

3. The fixing bracket of array sound equipment convenient for angle adjustment according to claim 2, characterized in that: the outer wall of the second rotating rod (42) is provided with an opening for the movable poking plate (47).

4. The fixing bracket of array sound equipment convenient for angle adjustment according to claim 1, characterized in that: the pre-fixing device comprises a pull rod (51), a movable rod (52), a slot (53), an extrusion plate (54), a spring (55) and a cushion (56), the slot (53) is formed in the fixing plate (3), the movable rod (52) is connected in the slot (53) in a sliding mode, the pull rod (51) is fixed at the left end of the movable rod (52), the extrusion plate (54) is fixed at the inner end of the movable rod (52), and the spring (55) is connected to the movable rod (52) in a winding mode.

5. The fixing bracket of array sound equipment convenient for angle adjustment according to claim 4, wherein: two groups of movable rods (52) are arranged in the fixed plate (3) up and down, and a rectangle is formed among the movable rods (52), the pull rod (51) and the extrusion plate (54).

6. The fixing bracket of array sound equipment convenient for angle adjustment according to claim 4, wherein: one end of the spring (55) is connected with the inner wall of the fixing plate (3), and the other end of the spring (55) is connected with the outer wall of the extrusion plate (54).

7. The fixing bracket of array sound equipment convenient for angle adjustment according to claim 4, wherein: the inner ends of the extrusion plates (54) are glued with soft pads (56), and the soft pads (56) are made of rubber.

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