CN206932348U - A kind of Multifunctional stage PA-system - Google Patents
A kind of Multifunctional stage PA-system Download PDFInfo
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- CN206932348U CN206932348U CN201720888433.4U CN201720888433U CN206932348U CN 206932348 U CN206932348 U CN 206932348U CN 201720888433 U CN201720888433 U CN 201720888433U CN 206932348 U CN206932348 U CN 206932348U
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- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of Multifunctional stage PA-system, including base, supporting plate and sound equipment, the bottom of the base is fixedly connected with tourelle, the both sides of the base are fixedly connected with contiguous block, the side of the contiguous block is fixedly connected with the side of base, the opposite side of the contiguous block opens up fluted, the inwall of the groove is connected with spill spin block, the surface of the spill spin block is fixedly connected with support bar, the side of the support bar is provided with lead, the support bar is fixedly connected with fixture block at the top of its side, the both sides of the supporting plate are provided with neck, the surface of the fixture block is flexibly connected with the inwall of neck, the tourelle includes support block.The utility model, by using being used cooperatively between said structure, by being improved to sound rack base and roller fixed form, fixed on the ground so that sound rack is firm, it is convenient that sound equipment is used.
Description
Technical field
Multifunctional stage sound technique field is the utility model is related to, specially a kind of Multifunctional stage PA-system.
Background technology
Now with many large-scale stage activities, and acoustics is most important for stage activity, and audio amplifier
Positioning, modes of emplacement and orientation all can produce strong influence to acoustics, therefore, past for that can reach optimal acoustics
The position and direction with Mobile loudspeaker box are adjusted toward needs, were convenient adjustment and movement in the past, user is substantially by audio amplifier
It is placed in the planes such as the floor on stage both sides, the position that simply such disposing way makes audio amplifier adjust up and down is restricted,
And stage area is necessarily taken up again；Otherwise exactly audio amplifier is suspended on the frame around stage or on ceiling, it is such
Modes of emplacement not only lays difficulty, and mobile and adjustment is not also very inconvenient.Meanwhile the back side connection of sound equipment main body
There are many circuits, if in the case that stage is performed at night (now, meeting-place is more insufficient without light conditions or light),
These circuits break down, it has not been convenient to turn on the lamp in meeting-place, can not obtain light source in time again, will delay the time of maintenance.Such as
(application number disclosed in Chinese patent；CN204104092U) Multifunctional stage stereo set, the utility model pass through under sound rack
The roller of setting, sound rack is moved, so as to realize the adjustment of sound equipment integral position, be arranged with by sound equipment main body
Expansion link and rotating disk, be easy to adjust sound equipment height and sound equipment towards angle, reach optimal acoustics, pass through sound equipment master
The back side of body is embedded with the LED that half-value angle is five degree to 20 degree, can provide office in the case of without lighting condition for sound equipment
Portion's lighting source, but because the sound rack base lacks effective fixing device, and because the fixation of traditional roller is all to use
The mode on single pinch rollers surface is fixed, and which pair roller fixed effect is bad, so needing to sound rack bottom
Seat is improved with roller fixed form.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional stage PA-system possess to sound rack base and rolling
Wheel fixed form is improved, and is fixed on the ground so that sound rack is firm, convenient to sound equipment use advantages, solves sound
Ring frame base and lack effective fixing device, and because the fixation of traditional roller is all the side using single pinch rollers surface
The problem of formula is fixed, and which pair roller fixed effect is bad.
To achieve the above object, the utility model provides following technical scheme：A kind of Multifunctional stage PA-system, including
Base, supporting plate and sound equipment, the bottom of the base are fixedly connected with tourelle, and the both sides of the base are fixedly connected with company
Connect block, the side of the contiguous block is fixedly connected with the side of base, the opposite side of the contiguous block open up it is fluted, it is described recessed
The inwall of groove is connected with spill spin block, and the surface of the spill spin block is fixedly connected with support bar, and the side of the support bar is set
Lead is equipped with, the support bar is fixedly connected with fixture block at the top of its side, and the both sides of the supporting plate are provided with neck,
The surface of the fixture block is flexibly connected with the inwall of neck.
The tourelle includes support block, and the top of the support block is flexibly connected with the base of base, the support
The inside of block offers cavity, and the inwall of the cavity is connected with rotary shaft, and the rotary shaft is close to its positive surface
It is fixedly connected with scroll wheel, the rotary shaft is fixedly connected with the first clamp close to the surface at its back side, inside the support block
The cavity inwall opened up is fixedly connected with gripping mechanism.
The gripping mechanism includes fixed cylinder, and the bottom of the fixed cylinder inwall is fixedly connected with back-moving spring, described multiple
Movable block is fixedly connected with the top of the spring of position, the surface of the movable block is flexibly connected with the inwall of fixed cylinder, the activity
The bottom of block is fixedly connected with the second clamp, and the surface of second clamp is connected with the surface activity of the first clamp, and described
The back side of two clamps is connected with pull bar, and the back side of the support block offers groove, the back side of the pull bar pass through and with
The inwall of groove is flexibly connected.
Preferably, the quantity of the support bar is two, and two support bars are using the longitudinal central axis line of base as axial symmetry.
Preferably, the lead bottom is provided with slipmat.
Preferably, the quantity of first clamp be seven, and seven the first clamps using the positive center of circle of rotary shaft in
The heart circularizes the surface for being arranged in rotary shaft.
Preferably, the quantity of the gripping mechanism is two, and two gripping mechanisms are installed in tourelle respectively.
Preferably, the groove is shaped as T-shaped, and the size of groove is adapted with pull bar.
Compared with prior art, the beneficial effects of the utility model be by contiguous block, spill spin block, support bar, lead and
Cooperation between fixture block, it is flexibly connected using spill spin block with the groove that contiguous block side opens up, and the surface of spill spin block and support
Bar is fixedly connected, and support bar is rotated, can be to sound equipment so as to be placed on using support bar side connection lead on bottom surface
Frame tentatively fix, by between the first clamp, fixed cylinder, back-moving spring, movable block, the second clamp, pull bar and groove
Be used cooperatively, pull pull bar to be moved in groove, using the reset of back-moving spring, make the second clamp extend the first clamp it
Between, the rotation of rotary shaft is fixed, so as to the fixation to scroll wheel, sound rack is further secured, is needing to move sound rack
When, by the way that fixture block is stuck in the neck that supporting plate both sides open up, and by pull bar pull-up, pull bar is stuck in the side of groove, from
And sound rack can be moved.By using being used cooperatively between said structure, by consolidating to sound rack base with roller
Determine mode to be improved, fixed on the ground so that sound rack is firm, it is convenient that sound equipment is used, solve sound rack base
Lack effective fixing device, and because the fixation of traditional roller is consolidated by the way of single pinch rollers surface
Calmly, the problem of which pair roller fixed effect is bad.
Brief description of the drawings
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is top view of the utility model contiguous block with rotating block structure；
Fig. 3 is the Facad structure sectional view of the utility model tourelle；
Fig. 4 is the side view of the clamp structure of the utility model first；
Fig. 5 is the back side sectional view of the utility model gripping mechanism structure；
Fig. 6 is the schematic rear view of the utility model support block structure.
In figure：1- bases, 2- supporting plates, 3- sound equipments, 4- tourelles, 5- contiguous blocks, 6- spill spin blocks, 7- support bars, 8-
Lead, 9- fixture blocks, 10- support blocks, 11- rotary shafts, 12- scroll wheels, the clamps of 13- first, 14- gripping mechanisms, 15- fixed cylinders,
16- back-moving springs, 17- movable blocks, the clamps of 18- second, 19- pull bars, 20- grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 to 2 is referred to, the utility model provides a kind of device of Multifunctional stage sound equipment 3, technical scheme：A kind of more work(
The energy device of stereo of stage 3, including base 1, supporting plate 2 and sound equipment 3, the bottom of base 1 are fixedly connected with tourelle 4, passed through
The rotating disk that the expansion link that the top of base 1 is set is set with the top of supporting plate 2, has reached the height and sound equipment 3 for being easy to adjust sound equipment 3
Towards angle, reach the optimal effect of sound equipment 3, half-value angle be embedded with as five degree to 20 degree by the back side of the main body of sound equipment 3
LED, can in the case of without lighting condition, for sound equipment 3 provide local lighting light source, the both sides of base 1 are fixedly connected with
Contiguous block 5, the side of contiguous block 5 are fixedly connected with the side of base 1, the opposite side of contiguous block 5 open up it is fluted, groove it is interior
Wall is connected with spill spin block 6, and the surface of spill spin block 6 is fixedly connected with support bar 7, and the quantity of support bar 7 is two, and two
Support bar 7, by the way that the side of two support bars 7 is placed on the ground, utilizes branch using the longitudinal central axis line of base 1 as axial symmetry
The side of strut 7 connects lead 8, the frame of sound equipment 3 can be carried out tentatively to fix, the side of support bar 7 is provided with lead 8, the bottom of lead 8
Slipmat is provided with, makes, when placement lead 8 contacts with ground, to increase the frictional force in ground, so as to the fixation to the frame of sound equipment 3
More firm, support bar 7 is fixedly connected with fixture block 9 at the top of its side, and the both sides of supporting plate 2 are provided with neck, fixture block 9
Surface be flexibly connected with the inwall of neck, formed and be fastened and connected by fixture block 9 and neck, make two pull-ups of support bar 7, it is convenient
The frame of sound equipment 3 is moved using scroll wheel 12.
Fig. 3 to 4 is referred to, tourelle 4 includes support block 10, and the top of support block 10 connects with the activity of base 1 of base 1
Connect, the inside of support block 10 offers cavity, and the inwall of cavity is connected with rotary shaft 11, and rotary shaft 11 is positive close to its
Surface is fixedly connected with scroll wheel 12, by the cooperation of rotary shaft 11 and scroll wheel 12, can be rotated scroll wheel 12, convenient
The mobile frame of sound equipment 3, rotary shaft 11 are fixedly connected with the first clamp 13 close to the surface at its back side, and the quantity of the first clamp 13 is seven
It is individual, and seven the first clamps 13 circularize the surface for being arranged in rotary shaft 11 centered on the 11 positive center of circle of rotary shaft, make
The convenient card of two clamp 18, so as to realize the fixation to rotary shaft 11, opens up between two the first clamps 13 inside support block 10
Cavity inwall be fixedly connected with gripping mechanism 14, the quantity of gripping mechanism 14 is two, and two gripping mechanisms 14 are pacified respectively
Fill in tourelle 4, by two gripping mechanisms 14, two tourelles can be fixed respectively.
Fig. 5 to 6 is referred to, gripping mechanism 14 includes fixed cylinder 15, and the bottom of the inwall of fixed cylinder 15 is fixedly connected with reset
Spring 16, the top of back-moving spring 16 are fixedly connected with movable block 17, the surface of movable block 17 and the inwall activity of fixed cylinder 15
Connection, the bottom of movable block 17 are fixedly connected with the second clamp 18, and the surface of the second clamp 18 and the surface of the first clamp 13 are lived
Dynamic connection, the back side of the second clamp 18 are connected with pull bar 19, and the back side of support block 10 is provided with groove 20, the shape of groove 20
To be T-shaped, and the size of groove 20 is adapted with pull bar 19, facilitates pull bar 19 to be moved in groove 20, utilizes pull bar 19 logical
The inwall of the side of groove 20, pull bar 19 is stuck in groove 20, so that by the pull-up of the second clamp 18, the second clamp 18 is departed from two
First clamp 13, realizes the movement to the frame of sound equipment 3, and the back side of pull bar 19 passes through and is flexibly connected with the inwall of groove 20.It is logical
Cross using being used cooperatively between said structure, by being improved to the frame base 1 of sound equipment 3 with roller fixed form, so that
The frame of sound equipment 3 is firm to be fixed on the ground, convenient that sound equipment 3 is used, and is solved the frame base 1 of sound equipment 3 and is lacked effective fixed dress
Put, and because the fixation of traditional roller is fixed by the way of single pinch rollers surface, which pair roller
The problem of fixed effect is bad.
Operation principle：The device of Multifunctional stage sound equipment 3 is opened when being fixed using spill spin block 6 and the side of contiguous block 5
If groove be flexibly connected, and the surface of spill spin block 6 is fixedly connected with support bar 7, support bar 7 is rotated, so as to sharp
It is placed on the side of support bar 7 connection lead 8 on bottom surface, the frame of sound equipment 3 can be carried out tentatively to fix, by pulling pull bar 19 logical
Move in groove 20, using the reset of back-moving spring 16, make between the second clamp 18 extends two the first clamps 13, to fix rotation
The rotation of rotating shaft 11, so as to the fixation to scroll wheel 12, the frame of sound equipment 3 is further secured, when needing to move 3 frame of sound equipment, led to
Cross and be stuck in fixture block 9 in the neck that the both sides of supporting plate 2 open up, and by the pull-up of pull bar 19, pull bar 19 is stuck in the side of groove 20,
So as to be moved to the frame of sound equipment 3.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Multifunctional stage PA-system, including base (1), supporting plate (2) and sound equipment (3), it is characterised in that：The bottom
The bottom of seat (1) is fixedly connected with tourelle (4), and the both sides of the base (1) are fixedly connected with contiguous block (5), the company
The side for connecing block (5) is fixedly connected with the side of base (1), and the opposite side of the contiguous block (5) opens up fluted, the groove
Inwall be connected with spill spin block (6), the surface of the spill spin block (6) is fixedly connected with support bar (7), the support bar
(7) side is provided with lead (8), and the support bar (7) is fixedly connected with fixture block (9), the branch at the top of its side
The both sides of fagging (2) are provided with neck, and the surface of the fixture block (9) is flexibly connected with the inwall of neck；
The tourelle (4) includes support block (10), and the top of the support block (10) connects with the base activity of base (1)
Connect, the inside of the support block (10) offers cavity, and the inwall of the cavity is connected with rotary shaft (11), the rotation
Axle (11) is fixedly connected with scroll wheel (12) close to its positive surface, and the rotary shaft (11) is fixed close to the surface at its back side
The first clamp (13) is connected with, the cavity inwall opened up inside the support block (10) is fixedly connected with gripping mechanism (14)；
The gripping mechanism (14) includes fixed cylinder (15), and the bottom of fixed cylinder (15) inwall is fixedly connected with back-moving spring
(16) movable block (17), the surface of the movable block (17) and fixed cylinder, are fixedly connected with the top of the back-moving spring (16)
(15) inwall is flexibly connected, and the bottom of the movable block (17) is fixedly connected with the second clamp (18), second clamp
(18) surface is connected with the surface activity of the first clamp (13), and the back side of second clamp (18) is connected with pull bar
(19), the back side of the support block (10) is provided with groove (20), and the back side of the pull bar (19) passes through and interior with groove (20)
Wall is flexibly connected.
A kind of 2. Multifunctional stage PA-system according to claim 1, it is characterised in that：The number of the support bar (7)
Measure as two, and two support bars (7) are using the longitudinal central axis line of base (1) as axial symmetry.
A kind of 3. Multifunctional stage PA-system according to claim 1, it is characterised in that：Lead (8) bottom is set
It is equipped with slipmat.
A kind of 4. Multifunctional stage PA-system according to claim 1, it is characterised in that：First clamp (13)
Quantity is seven, and seven the first clamps (13) are circularized centered on rotary shaft (11) positive center of circle and are arranged in rotary shaft
(11) surface.
A kind of 5. Multifunctional stage PA-system according to claim 1, it is characterised in that：The gripping mechanism (14)
Quantity is two, and two gripping mechanisms (14) are installed in tourelle (4) respectively.
A kind of 6. Multifunctional stage PA-system according to claim 1, it is characterised in that：The shape of the groove (20)
To be T-shaped, and the size of groove (20) is adapted with pull bar (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888433.4U CN206932348U (en) | 2017-07-21 | 2017-07-21 | A kind of Multifunctional stage PA-system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888433.4U CN206932348U (en) | 2017-07-21 | 2017-07-21 | A kind of Multifunctional stage PA-system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932348U true CN206932348U (en) | 2018-01-26 |
Family
ID=61355187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888433.4U Expired - Fee Related CN206932348U (en) | 2017-07-21 | 2017-07-21 | A kind of Multifunctional stage PA-system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650567A (en) * | 2018-07-27 | 2018-10-12 | 郑州库特解码智能科技有限公司 | A kind of intelligent sound of wireless connection |
| CN108810728A (en) * | 2018-07-27 | 2018-11-13 | 郑州库特解码智能科技有限公司 | A kind of intelligent sound with illumination functions |
-
2017
- 2017-07-21 CN CN201720888433.4U patent/CN206932348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650567A (en) * | 2018-07-27 | 2018-10-12 | 郑州库特解码智能科技有限公司 | A kind of intelligent sound of wireless connection |
| CN108810728A (en) * | 2018-07-27 | 2018-11-13 | 郑州库特解码智能科技有限公司 | A kind of intelligent sound with illumination functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180711 Address after: 101200 room 1403, information building, 13 North Lin Street, Pinggu District, Beijing. Patentee after: Landscape ceremony, cultural industry, Limited by Share Ltd Address before: 311800 89, Quan Quan, Ling Shui village, Cao TA Town, Zhuji City, Shaoxing, Zhejiang Patentee before: Qi Xinang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180721 |