CN208210191U - A kind of stereo of stage - Google Patents
A kind of stereo of stage Download PDFInfo
- Publication number
- CN208210191U CN208210191U CN201820825938.0U CN201820825938U CN208210191U CN 208210191 U CN208210191 U CN 208210191U CN 201820825938 U CN201820825938 U CN 201820825938U CN 208210191 U CN208210191 U CN 208210191U
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- groove
- fixedly connected
- block
- side wall
- wall
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Abstract
The utility model discloses a kind of stereo of stage, including pedestal, the side wall of the pedestal is equipped with multiple first grooves, the inner wall of first groove is fixedly connected with elastic mechanism, the elastic mechanism is fixedly connected with Crashworthy plate far from one end of pedestal, the top of the pedestal, which is equipped with, places block, the upper end for placing block is fixedly connected with head unit, the side wall for placing block is fixedly connected with rack gear, the upper end of the pedestal is fixedly connected with starting stave, the starting stave is equipped with the first through hole of left and right connection, the side wall of the starting stave is fixedly connected with fixed block, the second groove is equipped in the fixed block, the inner wall of second groove is equipped with the second through-hole, through equipped with shaft in second through-hole, the shaft is located at one end and the rotation connection of its inner wall in the second groove.The height of the utility model not only adjustable head unit, but also there is certain anticollision ability.
Description
Technical field
The utility model relates to sound technique field more particularly to a kind of stereo of stage.
Background technique
The interior theatrical performances such as theatrical stage, first is required of sound equipment art, first has to guarantee tone color quality, please
Ear is interesting to listen to, and tone color is graceful, and outdoor outdoor theatrical performances, first is required of sound technique.The space of sound equipment before the lights
Position is different, will generate different auditory effects, but existing sound equipment it is largely fixed after the completion of cannot just adjust height.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of stereo of stage proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of stereo of stage, including pedestal, the side wall of the pedestal are equipped with multiple first grooves, first groove it is interior
Wall is fixedly connected with elastic mechanism, and the elastic mechanism is fixedly connected with Crashworthy plate far from one end of pedestal, the pedestal it is upper
Side, which is equipped with, places block, and the upper end for placing block is fixedly connected with head unit, and the side wall for placing block is fixedly connected with teeth
Item, the upper end of the pedestal are fixedly connected with starting stave, and the starting stave is equipped with the first through hole of left and right connection, described
The side wall of starting stave is fixedly connected with fixed block, is equipped with the second groove in the fixed block, the inner wall of second groove is set
There is the second through-hole, run through in second through-hole and be equipped with shaft, the shaft is located at one end and its inner wall turn in the second groove
Dynamic connection, one end that the shaft is located in the second groove have been fixedly and coaxially connected gear, and the shaft is located in the second groove
One end be equipped with multiple limit holes, the inner wall of second groove is equipped with third groove, the inner wall of the third groove and the
One through-hole is connected, through equipped with same root gag lever post, institute in the first through hole, third groove, the second groove and limit hole
The side wall for stating placement block is fixedly connected with movable block, and the upper end of the pedestal is fixedly connected with the second riser, and the movable block is remote
It is connect from one end side wall for placing block with the side walls of the second riser.
Preferably, the elastic mechanism includes the telescopic rod being fixed on the first groove inner wall, and the telescopic rod is far from
One end of one groove is fixedly connected with the side wall of Crashworthy plate, is arranged with spring on the telescopic rod.
Preferably, the side wall of second riser is equipped with sliding slot, and matched sliding block is equipped in the sliding slot, described
The side wall of sliding block is fixedly connected with the side wall that movable block is located remote from block.
Preferably, the Crashworthy plate is fixedly connected with rubber layer far from the side wall of pedestal.
Preferably, one end that the shaft is located at outside fixed block is fixedly connected with handle.
In the utility model, by swing handle clockwise and anticlockwise, the movement of gear and rack gear is controlled, can be adjusted
Place the height of block and head unit；One end of gag lever post is sequentially passed through into first through hole, third groove, the second groove and is located at
In limit hole, the rotation of shaft can be limited, gear resists rack gear, and the height adjustment of head unit can be completed；Pass through setting
Rubber layer, Crashworthy plate, telescopic rod and spring have certain anticollision ability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of stereo of stage structural schematic diagram；
Fig. 2 be the utility model proposes a kind of stereo of stage top view；
Fig. 3 is the partial enlarged view in Fig. 1 at A.
In figure: block, 5 head units, 6 rack gears, 7 starting staves, 8 first are placed in 1 pedestal, 2 first grooves, 3 Crashworthy plates, 4
Through-hole, 9 fixed blocks, 10 second grooves, 11 shafts, 12 gears, 13 third grooves, 14 gag lever posts, 15 movable blocks, 16 second are erected
Plate, 17 telescopic rods, 18 springs, 19 sliding slots, 20 sliding blocks, 21 rubber layers, 22 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the side wall of a kind of stereo of stage, including pedestal 1, pedestal 1 is equipped with multiple first grooves 2, and first is recessed
The inner wall of slot 2 is fixedly connected with elastic mechanism, and elastic mechanism includes the telescopic rod 17 being fixed on 2 inner wall of the first groove, stretches
Bar 17 is fixedly connected far from one end of the first groove 2 with the side wall of Crashworthy plate 3, and spring 18 is arranged on telescopic rod 17, convenient for anti-
Hit the reset of plate 3；Elastic mechanism is fixedly connected with Crashworthy plate 3 far from one end of pedestal 1, and side wall of the Crashworthy plate 3 far from pedestal 1 is solid
Surely it is connected with rubber layer 21, weakens and is injured caused by collision；The top of pedestal 1, which is equipped with, places block 4, and the upper end for placing block 4 is fixed
It is connected with head unit 5, the side wall for placing block 4 is fixedly connected with rack gear 6, and the upper end of pedestal 1 is fixedly connected with starting stave 7,
Starting stave 7 is equipped with the first through hole 8 of left and right connection, and the side wall of starting stave 7 is fixedly connected with fixed block 9, in fixed block 9
Equipped with the second groove 10, the inner wall of the second groove 10 is equipped with the second through-hole, runs through in the second through-hole and is equipped with shaft 11, and shaft 11
One end outside fixed block 9 is fixedly connected with handle 22, convenient for the use of shaft 11；Shaft 11 is located in the second groove 10
One end and its inner wall are rotatablely connected, and one end that shaft 11 is located in the second groove 10 has been fixedly and coaxially connected gear 12, shaft 11
One end in the second groove 10 is equipped with multiple limit holes, and the inner wall of the second groove 10 is equipped with third groove 13, and third is recessed
The inner wall of slot 13 is connected with first through hole 8, runs through in first through hole 8, third groove 13, the second groove 10 and limit hole and is equipped with
Same root gag lever post 14, the side wall for placing block 4 are fixedly connected with movable block 15, and the upper end of pedestal 1 is fixedly connected with the second riser
16, one end side wall that movable block 15 is located remote from block 4 is connect with the side walls of the second riser 16, and the side wall of the second riser 16 is set
There is sliding slot 19, matched sliding block 20 is equipped in sliding slot 19, the side wall and movable block 15 of sliding block 20 are located remote from the side of block 4
Wall is fixedly connected, convenient for the movement of movable block 15 (head unit 5 is the prior art, and details are not described herein).
In the utility model, by rotating clockwise handle 22 and rotating counterclockwise handle 22, the rotation of control shaft 11,
It controls the rotation of gear 12, controls the up and down motion of rack gear 6, i.e., the controllable up and down motion for placing block 4 and head unit 5, i.e.,
The height of adjustable head unit 5, sequentially passes through first through hole 8, third groove 13, the second groove 10 for one end of gag lever post 14
And be located in limit hole, the adjustment of height can be completed；If pedestrians collide in rubber layer 21, Crashworthy plate 3 is moved, spring
18 and telescopic rod 17 move, have certain buffer function, that is, have certain anticollision ability.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of stereo of stage, including pedestal (1), which is characterized in that the side wall of the pedestal (1) is equipped with multiple first grooves
(2), the inner wall of first groove (2) is fixedly connected with elastic mechanism, and the elastic mechanism is fixed far from the one end of pedestal (1)
It is connected with Crashworthy plate (3), the top of the pedestal (1), which is equipped with, places block (4), and the upper end for placing block (4) is fixedly connected with
Head unit (5), the side wall for placing block (4) are fixedly connected with rack gear (6), and the upper end of the pedestal (1) is fixedly connected with
Starting stave (7), the starting stave (7) are equipped with the first through hole (8) of left and right connection, the side wall of the starting stave (7)
It is fixedly connected with fixed block (9), is equipped with the second groove (10) in the fixed block (9), the inner wall of second groove (10) is set
There is the second through-hole, runs through in second through-hole and be equipped with shaft (11), the shaft (11) is located at one in the second groove (10)
End is rotatablely connected with its inner wall, and one end that the shaft (11) is located in the second groove (10) has been fixedly and coaxially connected gear
(12), the shaft (11) is located at one end in the second groove (10) equipped with multiple limit holes, second groove (10)
Inner wall is equipped with third groove (13), and the inner wall of the third groove (13) is connected with first through hole (8), the first through hole
(8), through equipped with same root gag lever post (14), the placement block (4) in third groove (13), the second groove (10) and limit hole
Side wall be fixedly connected with movable block (15), the upper end of the pedestal (1) is fixedly connected with the second riser (16), the movable block
(15) one end side wall for being located remote from block (4) is connect with the side walls of the second riser (16).
2. a kind of stereo of stage according to claim 1, which is characterized in that the elastic mechanism is recessed including being fixed on first
Telescopic rod (17) on slot (2) inner wall, the side wall of the telescopic rod (17) one end and Crashworthy plate (3) far from the first groove (2)
It is fixedly connected, is arranged with spring (18) on the telescopic rod (17).
3. a kind of stereo of stage according to claim 1, which is characterized in that the side wall of second riser (16), which is equipped with, to be slided
Slot (19), the sliding slot (19) is interior to be equipped with matched sliding block (20), side wall and movable block (15) of the sliding block (20)
The side wall for being located remote from block (4) is fixedly connected.
4. a kind of stereo of stage according to claim 1, which is characterized in that side of the Crashworthy plate (3) far from pedestal (1)
Wall is fixedly connected with rubber layer (21).
5. a kind of stereo of stage according to claim 1, which is characterized in that the shaft (11) is located at fixed block (9) outside
The one end in portion is fixedly connected with handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825938.0U CN208210191U (en) | 2018-05-31 | 2018-05-31 | A kind of stereo of stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825938.0U CN208210191U (en) | 2018-05-31 | 2018-05-31 | A kind of stereo of stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210191U true CN208210191U (en) | 2018-12-07 |
Family
ID=64515731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825938.0U Active CN208210191U (en) | 2018-05-31 | 2018-05-31 | A kind of stereo of stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460918A (en) * | 2019-07-18 | 2019-11-15 | 广东兆磊电子科技有限公司 | A kind of damping installation structure and power amplifying device |
-
2018
- 2018-05-31 CN CN201820825938.0U patent/CN208210191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460918A (en) * | 2019-07-18 | 2019-11-15 | 广东兆磊电子科技有限公司 | A kind of damping installation structure and power amplifying device |
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