CN105898632A - Angle regulation bracket for linear array sound box - Google Patents
Angle regulation bracket for linear array sound box Download PDFInfo
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- CN105898632A CN105898632A CN201610367045.1A CN201610367045A CN105898632A CN 105898632 A CN105898632 A CN 105898632A CN 201610367045 A CN201610367045 A CN 201610367045A CN 105898632 A CN105898632 A CN 105898632A
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- angle
- arcuate groove
- audio amplifier
- jack
- contiguous block
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses an angle regulation bracket for a linear array sound box, which comprises a connecting base and an angle regulation device, wherein the connecting base comprises a front panel and a rear panel which are arranged at an interval; the front panel is fixedly connected with the rear panel; a regulation mechanism comprises a mounting base, an angle division plate and a resetting positioning mechanism; the upper part of the mounting base extends to the position between the front panel and the rear panel; the angle division plate is arranged on the mounting base and can move up and down relative to the mounting base; a movement path of the angle division plate is of an arc shape; a plurality of ratchets are formed at the edge outside the angle division plate from top to bottom ; a plurality of ratchets are distributed along the arc shape; the resetting positioning mechanism comprises a positioning pin matched with the ratchets; the positioning pin extends to the position between two ratchets; and the ratchets can move upwards relative to the positioning pin. The angle regulation bracket has the advantage that an angle between two adjacent sound boxes can be regulated.
Description
Technical field
The present invention relates to a kind of angle-adjusting bracket, especially relate to the angle-adjusting bracket of a kind of linear array audio amplifier.
Background technology
Linear array audio amplifier has that sonic transmissions distance is remote and the feature such as acoustic pressure is big, it is possible to meet the use requirement of large-scale occasion.Closely
Nian Lai, linear array audio amplifier is widely used in the large-scale occasions such as concert, physical culture meeting-place.Existing linear array audio amplifier generally by
Multiple audio amplifiers stack gradually formation from the top down, and the most adjacent two audio amplifiers connect by support is fixing.But, existing line
After adjacent two audio amplifiers are fixed by the support of battle array audio amplifier, the position of two audio amplifiers is fixed, and angle cannot be carried out adjusting, thus,
Linear array audio amplifier cannot adjust audio amplifier angle in time according to the different of using area, it is difficult to reaches most preferably to use state.
In view of this, it is provided that the angle-adjusting bracket of a kind of linear array audio amplifier, connected in linear array audio amplifier by this angle-adjusting bracket
Adjacent two audio amplifiers, the angle between adjacent two audio amplifiers can adjust, and has for improving the using effect of linear array audio amplifier
Significance.
Summary of the invention
The technical problem to be solved is to provide the angle-adjusting bracket of a kind of linear array audio amplifier, this angle-adjusting bracket
The angle between adjacent two audio amplifiers can be regulated.
The present invention solves the technical scheme that above-mentioned technical problem used: the angle-adjusting bracket of a kind of linear array audio amplifier, bag
Include connection seat and angle regulator；Described connection seat includes spaced front panel and rear board, described before
Plate and the fixing connection of described rear board；Described governor motion includes mounting seat, angle-differentiated plate and resetting positioning mechanism,
The top of described mounting seat reaches between described front panel and described rear board, and described angle-differentiated plate is arranged on
In described mounting seat and can move up and down relative to described mounting seat, the motion track of described angle-differentiated plate is arc
Shape；Outside described angle-differentiated plate, edge is provided with multiple ratchet from top to bottom, and multiple described ratchets arcuately divide
Cloth, described resetting positioning mechanism includes the alignment pin mated with described ratchet, and described alignment pin reaches described in two
Ratchet between, described ratchet can move up relative to described alignment pin.
Described mounting seat includes front shroud, back shroud and the contiguous block of fixing connection, described front shroud and described after
The top of cover plate between described front panel and described rear board, described contiguous block be positioned at described front shroud and
Between described back shroud, described angle-differentiated plate is between described front shroud and described contiguous block；Described
Angle-differentiated plate is arranged on described contiguous block and stress can move up and down relative to described contiguous block arcuately track；
The upper lateral of described front shroud is arranged at intervals with the first jack and the second jack, between the upper lateral of described back shroud
Every being provided with the 3rd jack and the 4th jack, the upper lateral of described contiguous block is arranged at intervals with the 5th jack and the 6th and inserts
Hole, described front shroud is provided with on the first arcuate groove, described back shroud and is provided with the second arcuate groove, described company
Connect and on block, be provided with the 3rd arcuate groove, described angle-differentiated plate arranges the 4th arcuate groove and connecting hole, described before
Plate, described front shroud, described contiguous block, described back shroud and described rear board pass through the first latch and second
Latch is sequentially connected with, and the first described latch sequentially passes through the 3rd described jack, the 5th described jack and described
One jack, the second described latch sequentially passes through the 4th described jack, the 6th described jack, the 4th described arc
Groove and the second described jack, described connecting hole is just to the first described arcuate groove, the second described arcuate groove and described
The bottom of the 3rd arcuate groove；In use, in linear array audio amplifier, each audio amplifier tail end installs a described angular adjustment
Support, connects seat and is fixed on audio amplifier tail end, the front shroud of a upper described angle-adjusting bracket, back shroud, contiguous block
It is connected by a connecting pin with front panel and the rear board of the angle-adjusting bracket described in the next one with angle-differentiated plate, institute
The connecting pin stated is through the first arcuate groove in a upper described angle-adjusting bracket, the second arcuate groove, the 3rd arcuate groove
And connecting hole, when angle adjustment, the next audio amplifier of pulling is to pop-up, and now, what next audio amplifier was installed is described
Angle-differentiated plate in angle-adjusting bracket moves up, and often moves up a ratchet, and described alignment pin is beated once,
The angle that next audio amplifier adjusts is the radian that a ratchet moves.This structure is by the front shroud of fixing connection, back shroud
Mounting seat is formed, by being respectively provided with arcuate groove on front shroud, back shroud, contiguous block and angle-differentiated plate with contiguous block
Realize the cooperation between the dead, simple in construction, easy to operate.
Being additionally provided with the 5th arcuate groove and return pin on described angle-differentiated plate, described return pin is arranged on described angle
The back side of degree index plate, described contiguous block is provided with the 6th arcuate groove and guide finger, and described guide finger is arranged on institute
Before the contiguous block stated, described return pin reaches in the 6th described arcuate groove, the bottom of the 6th described arcuate groove
Being provided with the first spring, the bottom of the first described spring is fixed in the 6th described arcuate groove, the first described spring
Top and described return pin connect, described guide finger reaches in the 5th described arcuate groove.This structure can ensure that
Angle-differentiated plate without departing from arching trajectory, improves its reliability, when taking reset for angle-differentiated plate in moving process simultaneously
Buffering is provided.
The quantity of described ratchet is ten, when described angle-differentiated plate moves up, often moves up a ratchet,
The angle that next audio amplifier adjusts is 1 degree.
Described resetting positioning mechanism also includes that spanner and the second spring, described alignment pin and described spanner are fixing even
Connecing, described alignment pin is arranged on described contiguous block by bearing pin, and one end of the second described spring and spanner connect,
The other end of the second described spring and described bearing pin connect.In this structure, when pulling spanner, alignment pin leaves adjacent two
Before ratchet, thus can realize the reset of angle-differentiated plate, when angle-differentiated printed line moves up, at the second spring
Under effect, alignment pin promoted by ratchet after Rapid reset.
The scale moving up angle for indicating described ratchet it is provided with on described front shroud.This structure can be directly perceived
Ground presents the adjustment angle of audio amplifier.
Compared with prior art, it is an advantage of the current invention that by connecting seat and the angle of angle regulator structure linear array audio amplifier
Degree regulation support, connects seat and includes the fixing connection of spaced front panel and rear board, front panel and rear board；Regulation
Mechanism includes mounting seat, angle-differentiated plate and resetting positioning mechanism, and the top of mounting seat reaches between front panel and rear board,
Angle-differentiated plate is arranged in mounting seat and can move up and down relative to mounting seat, and the motion track of angle-differentiated plate is arc
Shape；Outside angle-differentiated plate, edge is provided with multiple ratchet from top to bottom, and multiple ratchets are arcuately distributed, and reset location
Mechanism includes the alignment pin mated with ratchet, and alignment pin reaches between two ratchets, and ratchet upwards can move relative to alignment pin
Dynamic, in use, the tail end at each audio amplifier is provided with an angle-adjusting bracket, and the tail end connecting seat and audio amplifier is fixed
Connect, hold an audio amplifier and divide to pop-up, the angle that this audio amplifier promotes on a upper audio amplifier in the angle-adjusting bracket of installation
Degree plate arcuately moves up, and is achieved in the regulation of the luffing angle of this audio amplifier.
Accompanying drawing explanation
Fig. 1 is the exploded view one of the angle-adjusting bracket of the linear array audio amplifier of the present invention；
Fig. 2 is the exploded view two of the angle-adjusting bracket of the linear array audio amplifier of the present invention；
Fig. 3 is the axonometric chart of the original state of the angle-adjusting bracket of the linear array audio amplifier of the present invention；
Fig. 4 is the axonometric chart of the angle adjustment state of the angle-adjusting bracket of the linear array audio amplifier of the present invention；
Fig. 5 is the use figure of the original state that the angle-adjusting bracket of the linear array audio amplifier of the present invention is arranged on linear array audio amplifier；
Fig. 6 is the use of the angle adjustment state that the angle-adjusting bracket of the linear array audio amplifier of the present invention is arranged on linear array audio amplifier
Figure.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one: as it can be seen, the angle-adjusting bracket of a kind of linear array audio amplifier, including connecting seat and angle regulator；
Connect seat and include spaced front panel 1 and rear board 2, front panel 1 and the fixing connection of rear board 2；Governor motion
Including mounting seat, angle-differentiated plate 3 and resetting positioning mechanism, the top of mounting seat reach front panel 1 and rear board 2 it
Between, angle-differentiated plate 3 is arranged in mounting seat and can move up and down relative to mounting seat, the moving rail of angle-differentiated plate 3
Mark is arc；Outside angle-differentiated plate 3, edge is provided with multiple ratchet 31 from top to bottom, and multiple ratchets 31 are arcuately
Distribution, resetting positioning mechanism includes the alignment pin 4 mated with ratchet 31, and alignment pin 4 reaches between two ratchets 31,
Ratchet 31 can move up relative to alignment pin 4.
In the present embodiment, mounting seat includes front shroud 5, back shroud 6 and the contiguous block 7 of fixing connection, front shroud 5 He
The top of back shroud 6 between front panel 1 and rear board 2, contiguous block 7 between front shroud 5 and back shroud 6,
Angle-differentiated plate 3 is between front shroud 5 and contiguous block 7；Angle-differentiated plate 3 is arranged on contiguous block 7 and stress can
Move up and down relative to contiguous block 7 arcuately track；The upper lateral of front shroud 5 is arranged at intervals with the first jack 51 He
Second jack 52, the upper lateral of back shroud 6 is arranged at intervals with the 3rd jack 61 and the 4th jack 62, contiguous block 7
Upper lateral is arranged at intervals with the 5th jack 71 and the 6th jack 72, front shroud 5 is provided with the first arcuate groove 53, after
It is provided with the second arcuate groove 63 on cover plate 6, contiguous block 7 is provided with the 3rd arcuate groove 73, angle-differentiated plate 3 sets
Putting the 4th arcuate groove 32 and connecting hole 33, front panel 1, front shroud 5, contiguous block 7, back shroud 6 and rear board 2 lead to
Crossing the first latch 8 and the second latch 9 is sequentially connected with, the first latch 8 sequentially passes through the 3rd jack the 61, the 5th jack 71
With the first jack 51, the second latch 9 sequentially passes through the 4th jack the 62, the 6th jack the 72, the 4th arcuate groove 32 and second
Jack 52, connecting hole 33 is just to the first arcuate groove the 53, second arcuate groove 63 and bottom of the 3rd arcuate groove 73；Make
Used time, in linear array audio amplifier, each audio amplifier tail end installs an angle-adjusting bracket, connects seat and is fixed on audio amplifier tail end, on
The front shroud 5 of one angle-adjusting bracket, back shroud 6, contiguous block 7 and angle-differentiated plate 3 and next angular adjustment
Front panel 1 and the rear board 2 of support are connected by automatic trigger mechanism 10, and automatic trigger mechanism 10 can use existing skill
Matured product in art, automatic trigger mechanism 10 includes connecting pin 11, and connecting pin 11 is through a upper angle-adjusting bracket
In the first arcuate groove the 53, second arcuate groove the 63, the 3rd arcuate groove 73 and connecting hole 33, when angle adjustment, hold
Next audio amplifier is to pop-up, and now, the angle-differentiated plate 3 in the angle-adjusting bracket that next audio amplifier is installed upwards moves
Dynamic, often move up a ratchet 31, alignment pin 4 is beated once, and the angle that next audio amplifier adjusts is a ratchet
31 radians moved.
Embodiment two: as it can be seen, the angle-adjusting bracket of a kind of linear array audio amplifier, including connecting seat and angle regulator；
Connect seat and include spaced front panel 1 and rear board 2, front panel 1 and the fixing connection of rear board 2；Governor motion
Including mounting seat, angle-differentiated plate 3 and resetting positioning mechanism, the top of mounting seat reach front panel 1 and rear board 2 it
Between, angle-differentiated plate 3 is arranged in mounting seat and can move up and down relative to mounting seat, the moving rail of angle-differentiated plate 3
Mark is arc；Outside angle-differentiated plate 3, edge is provided with multiple ratchet 31 from top to bottom, and multiple ratchets 31 are arcuately
Distribution, resetting positioning mechanism includes the alignment pin 4 mated with ratchet 31, and alignment pin 4 reaches between two ratchets 31,
Ratchet 31 can move up relative to alignment pin 4.
In the present embodiment, mounting seat includes front shroud 5, back shroud 6 and the contiguous block 7 of fixing connection, front shroud 5 He
The top of back shroud 6 between front panel 1 and rear board 2, contiguous block 7 between front shroud 5 and back shroud 6,
Angle-differentiated plate 3 is between front shroud 5 and contiguous block 7；Angle-differentiated plate 3 is arranged on contiguous block 7 and stress can
Move up and down relative to contiguous block 7 arcuately track；The upper lateral of front shroud 5 is arranged at intervals with the first jack 51 He
Second jack 52, the upper lateral of back shroud 6 is arranged at intervals with the 3rd jack 61 and the 4th jack 62, contiguous block 7
Upper lateral is arranged at intervals with the 5th jack 71 and the 6th jack 72, front shroud 5 is provided with the first arcuate groove 53, after
It is provided with the second arcuate groove 63 on cover plate 6, contiguous block 7 is provided with the 3rd arcuate groove 73, angle-differentiated plate 3 sets
Putting the 4th arcuate groove 32 and connecting hole 33, front panel 1, front shroud 5, contiguous block 7, back shroud 6 and rear board 2 lead to
Crossing the first latch 8 and the second latch 9 is sequentially connected with, the first latch 8 sequentially passes through the 3rd jack the 61, the 5th jack 71
With the first jack 51, the second latch 9 sequentially passes through the 4th jack the 62, the 6th jack the 72, the 4th arcuate groove 32 and second
Jack 52, connecting hole 33 is just to the first arcuate groove the 53, second arcuate groove 63 and bottom of the 3rd arcuate groove 73；Make
Used time, in linear array audio amplifier, each audio amplifier tail end installs an angle-adjusting bracket, connects seat and is fixed on audio amplifier tail end, on
The front shroud 5 of one angle-adjusting bracket, back shroud 6, contiguous block 7 and angle-differentiated plate 3 and next angular adjustment
Front panel 1 and the rear board 2 of support are connected by automatic trigger mechanism 10, and automatic trigger mechanism 10 can use existing skill
Matured product in art, automatic trigger mechanism 10 includes connecting pin 11, and connecting pin 11 is through a upper angle-adjusting bracket
In the first arcuate groove the 53, second arcuate groove the 63, the 3rd arcuate groove 73 and connecting hole 33, when angle adjustment, hold
Next audio amplifier is to pop-up, and now, the angle-differentiated plate 3 in the angle-adjusting bracket that next audio amplifier is installed upwards moves
Dynamic, often move up a ratchet 31, alignment pin 4 is beated once, and the angle that next audio amplifier adjusts is a ratchet
31 radians moved.
In the present embodiment, angle-differentiated plate 3 being additionally provided with the 5th arcuate groove 34 and return pin 35, return pin 35 is arranged
Being provided with the 6th arcuate groove 74 and guide finger 75 on the back side of angle-differentiated plate 3, contiguous block 7, guide finger 75 is arranged
Before contiguous block 7, return pin 35 reaches in the 6th arcuate groove 74, and the bottom of the 6th arcuate groove 74 is provided with
One spring 76, the bottom of the first spring 76 is fixed in the 6th arcuate groove 74, the top of the first spring 76 and return pin
35 connect, and guide finger 75 reaches in the 5th arcuate groove 34.
Embodiment three: as it can be seen, the angle-adjusting bracket of a kind of linear array audio amplifier, including connecting seat and angle regulator；
Connect seat and include spaced front panel 1 and rear board 2, front panel 1 and the fixing connection of rear board 2；Governor motion
Including mounting seat, angle-differentiated plate 3 and resetting positioning mechanism, the top of mounting seat reach front panel 1 and rear board 2 it
Between, angle-differentiated plate 3 is arranged in mounting seat and can move up and down relative to mounting seat, the moving rail of angle-differentiated plate 3
Mark is arc；Outside angle-differentiated plate 3, edge is provided with multiple ratchet 31 from top to bottom, and multiple ratchets 31 are arcuately
Distribution, resetting positioning mechanism includes the alignment pin 4 mated with ratchet 31, and alignment pin 4 reaches between two ratchets 31,
Ratchet 31 can move up relative to alignment pin 4.
In the present embodiment, mounting seat includes front shroud 5, back shroud 6 and the contiguous block 7 of fixing connection, front shroud 5 He
The top of back shroud 6 between front panel 1 and rear board 2, contiguous block 7 between front shroud 5 and back shroud 6,
Angle-differentiated plate 3 is between front shroud 5 and contiguous block 7；Angle-differentiated plate 3 is arranged on contiguous block 7 and stress can
Move up and down relative to contiguous block 7 arcuately track；The upper lateral of front shroud 5 is arranged at intervals with the first jack 51 He
Second jack 52, the upper lateral of back shroud 6 is arranged at intervals with the 3rd jack 61 and the 4th jack 62, contiguous block 7
Upper lateral is arranged at intervals with the 5th jack 71 and the 6th jack 72, front shroud 5 is provided with the first arcuate groove 53, after
It is provided with the second arcuate groove 63 on cover plate 6, contiguous block 7 is provided with the 3rd arcuate groove 73, angle-differentiated plate 3 sets
Putting the 4th arcuate groove 32 and connecting hole 33, front panel 1, front shroud 5, contiguous block 7, back shroud 6 and rear board 2 lead to
Crossing the first latch 8 and the second latch 9 is sequentially connected with, the first latch 8 sequentially passes through the 3rd jack the 61, the 5th jack 71
With the first jack 51, the second latch 9 sequentially passes through the 4th jack the 62, the 6th jack the 72, the 4th arcuate groove 32 and second
Jack 52, connecting hole 33 is just to the first arcuate groove the 53, second arcuate groove 63 and bottom of the 3rd arcuate groove 73；Make
Used time, in linear array audio amplifier, each audio amplifier tail end installs an angle-adjusting bracket, connects seat and is fixed on audio amplifier tail end, on
The front shroud 5 of one angle-adjusting bracket, back shroud 6, contiguous block 7 and angle-differentiated plate 3 and next angular adjustment
Front panel 1 and the rear board 2 of support are connected by automatic trigger mechanism 10, and automatic trigger mechanism 10 can use existing skill
Matured product in art, automatic trigger mechanism 10 includes connecting pin 11, and connecting pin 11 is through a upper angle-adjusting bracket
In the first arcuate groove the 53, second arcuate groove the 63, the 3rd arcuate groove 73 and connecting hole 33, when angle adjustment, hold
Next audio amplifier is to pop-up, and now, the angle-differentiated plate 3 in the angle-adjusting bracket that next audio amplifier is installed upwards moves
Dynamic, often move up a ratchet 31, alignment pin 4 is beated once, and the angle that next audio amplifier adjusts is a ratchet
31 radians moved.
In the present embodiment, angle-differentiated plate 3 being additionally provided with the 5th arcuate groove 34 and return pin 35, return pin 35 is arranged
Being provided with the 6th arcuate groove 74 and guide finger 75 on the back side of angle-differentiated plate 3, contiguous block 7, guide finger 75 is arranged
Before contiguous block 7, return pin 35 reaches in the 6th arcuate groove 74, and the bottom of the 6th arcuate groove 74 is provided with
One spring 76, the bottom of the first spring 76 is fixed in the 6th arcuate groove 74, the top of the first spring 76 and return pin
35 connect, and guide finger 75 reaches in the 5th arcuate groove 34.
In the present embodiment, the quantity of ratchet 31 is ten, when angle-differentiated plate 3 moves up, often moves up one
Ratchet 31, the angle that next audio amplifier adjusts is 1 degree.
Embodiment four: as it can be seen, the angle-adjusting bracket of a kind of linear array audio amplifier, including connecting seat and angle regulator；
Connect seat and include spaced front panel 1 and rear board 2, front panel 1 and the fixing connection of rear board 2；Governor motion
Including mounting seat, angle-differentiated plate 3 and resetting positioning mechanism, the top of mounting seat reach front panel 1 and rear board 2 it
Between, angle-differentiated plate 3 is arranged in mounting seat and can move up and down relative to mounting seat, the moving rail of angle-differentiated plate 3
Mark is arc；Outside angle-differentiated plate 3, edge is provided with multiple ratchet 31 from top to bottom, and multiple ratchets 31 are arcuately
Distribution, resetting positioning mechanism includes the alignment pin 4 mated with ratchet 31, and alignment pin 4 reaches between two ratchets 31,
Ratchet 31 can move up relative to alignment pin 4.
In the present embodiment, mounting seat includes front shroud 5, back shroud 6 and the contiguous block 7 of fixing connection, front shroud 5 He
The top of back shroud 6 between front panel 1 and rear board 2, contiguous block 7 between front shroud 5 and back shroud 6,
Angle-differentiated plate 3 is between front shroud 5 and contiguous block 7；Angle-differentiated plate 3 is arranged on contiguous block 7 and stress can
Move up and down relative to contiguous block 7 arcuately track；The upper lateral of front shroud 5 is arranged at intervals with the first jack 51 He
Second jack 52, the upper lateral of back shroud 6 is arranged at intervals with the 3rd jack 61 and the 4th jack 62, contiguous block 7
Upper lateral is arranged at intervals with the 5th jack 71 and the 6th jack 72, front shroud 5 is provided with the first arcuate groove 53, after
It is provided with the second arcuate groove 63 on cover plate 6, contiguous block 7 is provided with the 3rd arcuate groove 73, angle-differentiated plate 3 sets
Putting the 4th arcuate groove 32 and connecting hole 33, front panel 1, front shroud 5, contiguous block 7, back shroud 6 and rear board 2 lead to
Crossing the first latch 8 and the second latch 9 is sequentially connected with, the first latch 8 sequentially passes through the 3rd jack the 61, the 5th jack 71
With the first jack 51, the second latch 9 sequentially passes through the 4th jack the 62, the 6th jack the 72, the 4th arcuate groove 32 and second
Jack 52, connecting hole 33 is just to the first arcuate groove the 53, second arcuate groove 63 and bottom of the 3rd arcuate groove 73；Make
Used time, in linear array audio amplifier, each audio amplifier tail end installs an angle-adjusting bracket, connects seat and is fixed on audio amplifier tail end, on
The front shroud 5 of one angle-adjusting bracket, back shroud 6, contiguous block 7 and angle-differentiated plate 3 and next angular adjustment
Front panel 1 and the rear board 2 of support are connected by automatic trigger mechanism 10, and automatic trigger mechanism 10 can use existing skill
Matured product in art, automatic trigger mechanism 10 includes connecting pin 11, and connecting pin 11 is through a upper angle-adjusting bracket
In the first arcuate groove the 53, second arcuate groove the 63, the 3rd arcuate groove 73 and connecting hole 33, when angle adjustment, hold
Next audio amplifier is to pop-up, and now, the angle-differentiated plate 3 in the angle-adjusting bracket that next audio amplifier is installed upwards moves
Dynamic, often move up a ratchet 31, alignment pin 4 is beated once, and the angle that next audio amplifier adjusts is a ratchet
31 radians moved.
In the present embodiment, angle-differentiated plate 3 being additionally provided with the 5th arcuate groove 34 and return pin 35, return pin 35 is arranged
Being provided with the 6th arcuate groove 74 and guide finger 75 on the back side of angle-differentiated plate 3, contiguous block 7, guide finger 75 is arranged
Before contiguous block 7, return pin 35 reaches in the 6th arcuate groove 74, and the bottom of the 6th arcuate groove 74 is provided with
One spring 76, the bottom of the first spring 76 is fixed in the 6th arcuate groove 74, the top of the first spring 76 and return pin
35 connect, and guide finger 75 reaches in the 5th arcuate groove 34.
In the present embodiment, the quantity of ratchet 31 is ten, when angle-differentiated plate 3 moves up, often moves up one
Ratchet 31, the angle that next audio amplifier adjusts is 1 degree.
In the present embodiment, resetting positioning mechanism also includes that spanner 12 and the second spring 13, alignment pin 4 and spanner 12 are fixed
Connecting, alignment pin 4 is arranged on contiguous block 7 by bearing pin, and one end and the spanner 12 of the second spring 13 connect, and second
The other end of spring 13 and bearing pin connect.
In the present embodiment, front shroud 5 is provided with the scale 14 moving up angle for indicating ratchet 31.
Claims (6)
1. the angle-adjusting bracket of a linear array audio amplifier, it is characterised in that include connecting seat and angle regulator；Described
Connect seat and include the fixing connection of spaced front panel and rear board, described front panel and described rear board；Described
Governor motion include mounting seat, angle-differentiated plate and resetting positioning mechanism, the top of described mounting seat reaches described
Between front panel and described rear board, described angle-differentiated plate is arranged in described mounting seat and can be relative to described
Mounting seat move up and down, the motion track of described angle-differentiated plate is arc；Described angle-differentiated plate outer side edges edge
Place is provided with multiple ratchet from top to bottom, and multiple described ratchets are arcuately distributed, described resetting positioning mechanism include with
The alignment pin of described ratchet coupling, described alignment pin reaches between two described ratchets, and described ratchet can be relatively
Move up in described alignment pin.
The angle-adjusting bracket of a kind of linear array audio amplifier the most according to claim 1, it is characterised in that described mounting seat
Including fixing front shroud, back shroud and the contiguous block connected, the top of described front shroud and described back shroud is positioned at institute
Between front panel and the described rear board stated, described contiguous block be positioned at described front shroud and described back shroud it
Between, described angle-differentiated plate is between described front shroud and described contiguous block；Described angle-differentiated plate is installed
On described contiguous block and stress can move up and down relative to described contiguous block arcuately track；
The upper lateral of described front shroud is arranged at intervals with the first jack and the second jack, the upper lateral of described back shroud
To being arranged at intervals with the 3rd jack and the 4th jack, the upper lateral of described contiguous block is arranged at intervals with the 5th jack and
Six jacks, described front shroud are provided with on the first arcuate groove, described back shroud and are provided with the second arcuate groove, described
Contiguous block on be provided with the 3rd arcuate groove, described angle-differentiated plate arranges the 4th arcuate groove and connecting hole, described
Front panel, described front shroud, described contiguous block, described back shroud and described rear board by the first latch and
Second latch is sequentially connected with, and the first described latch sequentially passes through the 3rd described jack, the 5th described jack and described
The first jack, the second described latch sequentially pass through the 4th described jack, the 6th described jack, the described the 4th
Arcuate groove and the second described jack, described connecting hole just to the first described arcuate groove, the second described arcuate groove and
The bottom of the 3rd described arcuate groove；
In use, in linear array audio amplifier, each audio amplifier tail end installs a described angle-adjusting bracket, connects seat and fixes
At audio amplifier tail end, the front shroud of a upper described angle-adjusting bracket, back shroud, contiguous block and angle-differentiated plate with under
The front panel of one described angle-adjusting bracket and rear board are connected by a connecting pin, and described connecting pin is through upper
The first arcuate groove in one described angle-adjusting bracket, the second arcuate groove, the 3rd arcuate groove and connecting hole, in angle
During adjustment, the next audio amplifier of pulling is to pop-up, now, in the described angle-adjusting bracket that next audio amplifier is installed
Angle-differentiated plate moves up, and often moves up a ratchet, and described alignment pin is beated once, and next audio amplifier adjusts
Angle be the radian that a ratchet moves.
The angle-adjusting bracket of a kind of linear array audio amplifier the most according to claim 2, it is characterised in that described angle is divided
Being additionally provided with the 5th arcuate groove and return pin on degree plate, described return pin is arranged on the back side of described angle-differentiated plate,
The 6th arcuate groove and guide finger it is provided with, before described guide finger is arranged on described contiguous block on described contiguous block
Face, described return pin reaches in the 6th described arcuate groove, and the bottom of the 6th described arcuate groove is provided with the first spring,
The bottom of the first described spring is fixed in the 6th described arcuate groove, the described top of the first spring and described answering
Position pin connects, and described guide finger reaches in the 5th described arcuate groove.
The angle-adjusting bracket of a kind of linear array audio amplifier the most according to claim 2, it is characterised in that described ratchet
Quantity is ten, when described angle-differentiated plate moves up, often moves up a ratchet, and next audio amplifier adjusts
Angle is 1 degree.
The angle-adjusting bracket of a kind of linear array audio amplifier the most according to claim 1 and 2, it is characterised in that described answers
Position detent mechanism also includes that spanner and the second spring, described alignment pin and described spanner are fixing and connects, described location
Pin is arranged on described contiguous block by bearing pin, and one end of the second described spring and spanner connect, the second described bullet
The other end of spring and described bearing pin connect.
The angle-adjusting bracket of a kind of linear array audio amplifier the most according to claim 1 and 2, it is characterised in that before described
The scale moving up angle for indicating described ratchet it is provided with on cover plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610367045.1A CN105898632B (en) | 2016-05-27 | 2016-05-27 | A kind of angle-adjusting bracket of linear array speaker |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610367045.1A CN105898632B (en) | 2016-05-27 | 2016-05-27 | A kind of angle-adjusting bracket of linear array speaker |
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| CN105898632A true CN105898632A (en) | 2016-08-24 |
| CN105898632B CN105898632B (en) | 2019-03-01 |
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| CN201610367045.1A Active CN105898632B (en) | 2016-05-27 | 2016-05-27 | A kind of angle-adjusting bracket of linear array speaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107071596A (en) * | 2017-04-15 | 2017-08-18 | 广州市瑞邦音响有限公司 | Linear audio amplifier connector |
| CN110300342A (en) * | 2019-06-27 | 2019-10-01 | 维沃移动通信有限公司 | A kind of sound-box device and its control method |
| CN111031420A (en) * | 2019-12-31 | 2020-04-17 | 广州声曼电子有限公司 | Sound box hanging support convenient to disassemble |
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| CN111031420B (en) * | 2019-12-31 | 2021-06-29 | 广州声曼电子有限公司 | Sound box hanging support convenient to disassemble |
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| Publication number | Publication date |
|---|---|
| CN105898632B (en) | 2019-03-01 |
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Address after: 315105 Zhejiang province Ningbo Yinzhou investment and entrepreneurship center 818 integrity Road Applicant after: Audio Limited by Share Ltd Address before: 315104 Zhejiang province Ningbo Yinzhou investment and entrepreneurship center 818 integrity Road Applicant before: Ningbo Soundking Electronic Co., Ltd. |
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