CN207460419U - A kind of Multifunctional stage stereo set - Google Patents
A kind of Multifunctional stage stereo set Download PDFInfo
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- CN207460419U CN207460419U CN201721696962.0U CN201721696962U CN207460419U CN 207460419 U CN207460419 U CN 207460419U CN 201721696962 U CN201721696962 U CN 201721696962U CN 207460419 U CN207460419 U CN 207460419U
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- loudspeaker
- babinet
- sound equipment
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- plate
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Abstract
The utility model discloses a kind of Multifunctional stage stereo sets,Including babinet,The inside of the babinet is equipped with vertical partition plate,And there are two loudspeaker for the one side installation of cabinet wall,Two loudspeaker are located on same vertical curve,Acoustical cotton is installed at a side position of loudspeaker on the partition plate,And partition plate is fixed with push-rod electric machine compared with the one side of acoustical cotton by fixed frame,Main control board is installed at a side position of loudspeaker on the acoustical cotton,The one side of the push-rod electric machine is sequentially connected with push rod by gear set,The utility model is provided with push rod and push-rod electric machine,Realize the automatic telescopic of follow spot light,Reduce taking up space for sound equipment,The Universal self-locking wheel of the bottom of box is coordinated to realize the convenient carrying of sound equipment simultaneously,Reduce the labor intensity of user,There is provided electrostatic precipitation sticks,Prevent dust from being adsorbed by loudspeaker,Realize the electrostatic precipitation inside sound equipment,Ensure that loudspeaker goes out sound effective value,Improve the tonequality of sound equipment.
Description
Technical field
The utility model belongs to stereo set technical field, and in particular to a kind of Multifunctional stage stereo set.
Background technology
The interior theatrical performances such as theatrical stage, first is required of sound equipment art, first has to ensure 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, first has to ensure theatrical performances
Accidents happened, smoothly completes theatrical performances task, and stereo of stage is the stereo set that specialty is used for stage performance.
But stereo of stage equipment currently on the market still has certain lack during theatrical stage performs use
It falls into, for example, multi-functional audio takes up space, it is impossible to be shunk, be not easy to the carrying of sound equipment, in addition, loudspeaker when sound equipment works
The vibration sounding under electromagnetism, piezoelectricity or electrostatic effect be easy to cause the dust adulterated in box house air and is electrostatically adsorbed
On loudspeaker, reduce loudspeaker goes out sound effective value, influences the tonequality of sound equipment.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional stage stereo set, to solve to carry in above-mentioned background technology
The multi-functional audio gone out takes up space, it is impossible to be shunk, be not easy to the carrying of sound equipment, in addition, dust is easily electrostatically adsorbed
On loudspeaker, reduce loudspeaker goes out sound effective value, the problem of influencing the tonequality of sound equipment.
To achieve the above object, the utility model provides following technical solution：A kind of Multifunctional stage stereo set, including
Babinet, the inside of the babinet is equipped with vertical partition plate, and there are two loudspeaker, two loudspeakers for the one side installation of cabinet wall
Be located on same vertical curve, acoustical cotton is installed at a side position of loudspeaker on the partition plate, and partition plate is compared with suction
The one side of sound cotton is fixed with push-rod electric machine by fixed frame, and master control is equipped at a side position of loudspeaker on the acoustical cotton
Circuit board, the one side of the push-rod electric machine are sequentially connected with push rod by gear set, and the cabinet wall is close to the top of loudspeaker
Projecting apparatus is equipped with by installing plate at position, and cabinet wall is equipped with cooling fan compared with the one side of projecting apparatus, it is described
Cabinet wall is equipped with terminal oralia compared with the one side of loudspeaker, and be equipped on the outer wall of terminal oralia sound equipment control switch,
Supply hub and audio frequency jack, the supply hub is located at sound equipment control switch in same horizontal line, and supply hub is located at
The one side of sound equipment control switch, the audio frequency jack is provided with several altogether, and several audio frequency jack rectangular arrays are distributed
In the surface of sound equipment control switch, the one side of the babinet upper surface opens up fluted, and four corners of the bottom of box
Movable pulley is mounted on, the inner wall both sides of the groove offer sliding slot, and the inside of groove is slidably connected by sliding slot
Plate, the top of the push rod is equipped with fixed plate, and the upper surface of fixed plate is fixed with rotation seat, the inside of the rotation seat
Follow spot light is rotatably connected to by adjusting knob, follow spot lamp switch and projection lens are installed above table wall before the babinet,
And lamp switch of following spot is located at projection lens in same horizontal line, the lamp switch of following spot is located at the one side of projection lens, described
Box house bottom is equipped with electrostatic precipitation stick, the projecting apparatus, loudspeaker, push-rod electric machine, heat dissipation compared with the one side of acoustical cotton
Wind turbine, electrostatic precipitation stick, sound equipment control switch and audio frequency jack are electrically connected with main control board, and the follow spot light is with following spot
Lamp switch be electrically connected, it is described follow spot lamp switch and sound equipment control switch with supply hub be electrically connected, the supply hub
It is electrically connected with external power supply.
Preferably, the both sides of the plate are mounted on the sliding block to match with sliding slot, and plate is adjacent to the one of sliding block
End is provided with inserted block.
Preferably, there are two the electrostatic precipitation stick is set altogether, and two electrostatic precipitation sticks are symmetrical.
Preferably, the loudspeaker include T iron, magnet, Hua Si, voice coil, bullet ripple, frame, cone and dustproof cover, the basin
Frame, play ripple, voice coil, Hua Si and magnet are set in T iron from top to bottom, the cone is mounted on the inside of frame, and cone
Interior bottom portion is provided with dustproof cover.
Preferably, the acoustical cotton is a kind of U-shaped structure.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model is provided with push rod and push-rod electric machine, in use, user can first be slided plate by sliding slot
Extraction, then by main control board push-rod electric machine is controlled to work, push-rod electric machine work rotates, and passes through gear set driving push rod and turn
Dynamic elongation ejects the follow spot light installed in fixed plate by rotation seat, and user is followed spot again by lamp switch opening of following spot
Lamp, follow spot light emit beam, and the angle of follow spot light is adjusted by adjusting knob, realize that stage is followed spot, and increase stage and show effect
Fruit, after the completion of use, user can control push-rod electric machine work to rotate by main control board, shunk, will chased after with driving push rod
Light lamp is collapsible into box house, then plate is slidably installed into groove, and then realizes the automatic contraction of follow spot light, reduces sound equipment
Take up space, while the Universal self-locking wheel of the bottom of box is coordinated to realize the convenient carrying of sound equipment, reduces the labor intensity of user.
（2）The utility model is provided with electrostatic precipitation stick, and in the sound equipment course of work, user will be quiet by main control board
Electric precipitation stick is powered, and electrostatic precipitation stick generates electrostatic field after being powered, and the dust adulterated in box house air is carried out electrostatic suction
It is attached, and then prevent dust from being adsorbed by loudspeaker, it realizes the electrostatic precipitation inside sound equipment, ensure that the sound effective value that goes out of loudspeaker, improve sound
Loud tonequality.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the rearview of the utility model；
Fig. 4 is top view when the utility model plate is extracted out；
Fig. 5 is the local circuit block diagram of the utility model；
In figure：1- babinets；2- projecting apparatus；3- loudspeaker；4- acoustical cottons；5- partition plates；6- movable pulleys；7- terminal oralias；8- master
Control circuit board；9- push-rod electric machines；10- cooling fans；11- push rods；12- plates；13- fixed plates；14- follow spot lights；15- is rotated
Seat；16- adjusting knobs；17- follows spot lamp switch；18- projection lens；19- electrostatic precipitation sticks；20- sound equipments control switch；21- electricity
Source jack；22- audio frequency jacks；23- sliding slots；24- grooves.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Multifunctional stage stereo set, including case
Body 1, the inside of babinet 1 is equipped with vertical partition plate 5, and there are two loudspeaker 3, two 3, loudspeaker for the one side installation of 1 inner wall of babinet
In on same vertical curve, sqouynd absorption lowering noise is carried out to 1 inside of babinet in order to realize, is pacified on partition plate 5 at a side position of loudspeaker 3
Equipped with acoustical cotton 4, and partition plate 5 is fixed with push-rod electric machine 9 compared with the one side of acoustical cotton 4 by fixed frame, close on acoustical cotton 4
Main control board 8 is installed at one side position of loudspeaker 3, the one side of push-rod electric machine 9 is sequentially connected with push rod 11 by gear set,
Push-rod electric machine 9 uses GS0075A driving motors, and 1 inner wall of babinet is equipped with throwing at the top position of loudspeaker 3 by installing plate
Shadow instrument 2, and 1 inner wall of babinet is equipped with cooling fan 10 compared with the one side of projecting apparatus 2, for the ease of external audio connector and electricity
Source connector grafting, 1 inner wall of babinet is equipped with terminal oralia 7 compared with the one side of loudspeaker 3, and is installed on the outer wall of terminal oralia 7
There are sound equipment control switch 20, supply hub 21 and audio frequency jack 22, supply hub 21 is located at same water with sound equipment control switch 20
On horizontal line, and supply hub 21 is located at the one side of sound equipment control switch 20, and audio frequency jack 22 is provided with several altogether, and several
22 rectangular array of audio frequency jack is distributed in the surface of sound equipment control switch 20, and the one side of 1 upper surface of babinet opens up fluted
24, and four corners of 1 bottom of babinet are mounted on movable pulley 6, the inner wall both sides of groove 24 offer sliding slot 23, and recessed
The inside of slot 24 slidably connects plate 12 by sliding slot 23, and the top of push rod 11 is equipped with fixed plate 13, and fixed plate 13
Upper surface is fixed with rotation seat 15, and the inside of rotation seat 15 is rotatably connected to follow spot light 14 by adjusting knob 16, table before babinet 1
Follow spot lamp switch 17 and projection lens 18 are installed, and lamp switch 17 of following spot is located at same level with projection lens 18 above wall
On line, lamp switch 17 of following spot is located at the one side of projection lens 18, and 1 interior bottom portion of babinet is equipped with compared with the one side of acoustical cotton 4
Electrostatic precipitation stick 19, electrostatic precipitation stick 19 generate electrostatic after being powered and can adsorb dust in babinet 1, prevent dust from saving bit by bit
On loudspeaker 3, it ensure that loudspeaker 3 are normally spoken, projecting apparatus 2, loudspeaker 3, push-rod electric machine 9, cooling fan 10, electrostatic precipitation stick
19th, sound equipment control switch 20 and audio frequency jack 22 are electrically connected with main control board 8, follow spot light 14 and 17 electricity of lamp switch of following spot
Property connection, follow spot lamp switch 17 and sound equipment control switch 20 be electrically connected with supply hub 21, supply hub 21 and external electrical
Source is electrically connected.
For the ease of the installation and removal of plate 12, in the present embodiment, it is preferred that the both sides of plate 12 be mounted on it is sliding
The sliding block that slot 23 matches, and plate 12 is provided with inserted block adjacent to one end of sliding block.
The dust in babinet 1 is removed for the ease of electrostatic precipitation stick 19, in the present embodiment, it is preferred that electrostatic precipitation stick 19
There are two setting altogether, and two electrostatic precipitation sticks 19 are symmetrical.
It in order to realize that loudspeaker 3 play audio, makes a sound, in the present embodiment, it is preferred that loudspeaker 3 include T iron, magnet, China
This, voice coil, play ripple, frame, cone and dustproof cover, frame plays ripple, voice coil, Hua Si and magnet and is set in T iron from top to bottom
On, cone is mounted on the inside of frame, and the interior bottom portion of cone is provided with dustproof cover.
For the ease of the installation of acoustical cotton 4, in the present embodiment, it is preferred that acoustical cotton 4 is a kind of U-shaped structure.
Operation principle：When in use, user first passes through supply hub 21 and connects external power supply the utility model, then by sound
Sound is connected by audio frequency jack 22 with external equipment, and after the completion of connection, user opens sound equipment electricity by sound equipment control switch 20
Source, sound equipment start-up operation, outer audio equipment are transmitted voice data by the audio cable being connected with audio frequency jack 22 at this time
To main control board 8, main control board 8 analyzes data, and loudspeaker 3 is controlled to connect circuit, and 3 inside voice coil of loudspeaker generates
Vibration, generation electromagnetism, piezoelectricity or electrostatic effect under the collective effect of T iron of the audio electric energy loudspeaker 3 inside, magnet and Hua Si,
The vibrating membrane on loudspeaker 3 is made to generate vibration, and resonance is generated with surrounding air, and then sound occurs, audio is played, in sound equipment work
During work, the noise generated when acoustical cotton 4 is by 13 sounding of inside loudspeaker of babinet absorbs, and realizes noise reduction, ensure that sound equipment
Tonequality, while electrostatic precipitation stick 19 main control board 8 control under be powered, electrostatic precipitation stick 19 generate electrostatic field, by babinet 1
The dust adulterated in inner air is adsorbed, and prevents dust from being adsorbed by loudspeaker 3, and ensure that loudspeaker 3 goes out sound effective value, in addition,
When user is needed using projecting apparatus 2, user can control projecting apparatus 2 to work by main control board 8, and projecting apparatus 2 will
Image information is incident upon by projection lens 18 on curtain, in order to which welcome guest watches, while is followed spot, and increases stage effect
During fruit, plate 12 first can be slided extraction by user by sliding slot 23, then by main control board 8 push-rod electric machine 9 be controlled to work,
The work of push-rod electric machine 9 rotates, and passes through the rotation of gear set driving push rod 11 and stretch, and will be pacified in fixed plate 13 by rotation seat 15
The follow spot light 14 of dress ejects, and user opens follow spot light 14 by lamp switch 17 of following spot again, and follow spot light 14 emits beam, and passes through
Adjusting knob 16 adjusts the angle of follow spot light 14, and then realizes that stage is followed spot, and increases stage and shows effect.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Multifunctional stage stereo set, including babinet（1）, it is characterised in that：The babinet（1）Inside be equipped with it is perpendicular
Straight partition plate（5）, and babinet（1）There are two loudspeaker for the one side installation of inner wall（3）, two loudspeaker（3）Positioned at same vertical
On line, the partition plate（5）Upper close loudspeaker（3）A side position at acoustical cotton is installed（4）, and partition plate（5）Compared with sound-absorbing
Cotton（4）One side push-rod electric machine is fixed with by fixed frame（9）, the acoustical cotton（4）Upper close loudspeaker（3）A side position at
Main control board is installed（8）, the push-rod electric machine（9）One side push rod is sequentially connected with by gear set（11）, the case
Body（1）Inner wall is close to loudspeaker（3）Top position at projecting apparatus is equipped with by installing plate（2）, and babinet（1）Inner wall compared with
Projecting apparatus（2）One side cooling fan is installed（10）, the babinet（1）Inner wall is compared with loudspeaker（3）One side end is installed
Sub-buccal plate（7）, and terminal oralia（7）Outer wall on be equipped with sound equipment control switch（20）, supply hub（21）With audio frequency jack
（22）, the supply hub（21）It controls and switchs with sound equipment（20）In same horizontal line, and supply hub（21）Positioned at sound
Ring control switch（20）One side, the audio frequency jack（22）Several are provided with altogether, and several audio frequency jacks（22）In square
Shape array distribution is controlled in sound equipment and switched（20）Surface, the babinet（1）The one side of upper surface opens up fluted（24）, and
Babinet（1）Four corners of bottom are mounted on movable pulley（6）, the groove（24）Inner wall both sides offer sliding slot
（23）, and groove（24）Inside pass through sliding slot（23）Slidably connect plate（12）, the push rod（11）Top be equipped with
Fixed plate（13）, and fixed plate（13）Upper surface be fixed with rotation seat（15）, the rotation seat（15）Inside pass through adjusting
Knob（16）It is rotatably connected to follow spot light（14）, the babinet（1）Lamp switch of following spot is installed above preceding table wall（17）And throwing
Shadow camera lens（18）, and lamp switch of following spot（17）With projection lens（18）In same horizontal line, the lamp switch of following spot（17）
Positioned at projection lens（18）One side, the babinet（1）Interior bottom portion is compared with acoustical cotton（4）One side electrostatic precipitation is installed
Stick（19）, the projecting apparatus（2）, loudspeaker（3）, push-rod electric machine（9）, cooling fan（10）, electrostatic precipitation stick（19）, sound equipment control
Switch（20）With audio frequency jack（22）And main control board（8）It is electrically connected, the follow spot light（14）With lamp switch of following spot
（17）It is electrically connected, the lamp switch of following spot（17）It controls and switchs with sound equipment（20）And supply hub（21）It is electrically connected, institute
State supply hub（21）It is electrically connected with external power supply.
2. a kind of Multifunctional stage stereo set according to claim 1, it is characterised in that：The plate（12）Both sides
It is mounted on and sliding slot（23）The sliding block to match, and plate（12）One end of sliding block is provided with inserted block.
3. a kind of Multifunctional stage stereo set according to claim 1, it is characterised in that：The electrostatic precipitation stick（19）
There are two setting altogether, and two electrostatic precipitation sticks（19）It is symmetrical.
4. a kind of Multifunctional stage stereo set according to claim 1, it is characterised in that：The loudspeaker（3）Including T
Iron, magnet, voice coil, play ripple, frame, cone and dustproof cover at Hua Si, and the frame plays ripple, voice coil, Hua Si and magnet from upper
It is set under and in T iron, the cone is mounted on the inside of frame, and the interior bottom portion of cone is provided with dustproof cover.
5. a kind of Multifunctional stage stereo set according to claim 1, it is characterised in that：The acoustical cotton（4）For one
Kind U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696962.0U CN207460419U (en) | 2017-12-08 | 2017-12-08 | A kind of Multifunctional stage stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696962.0U CN207460419U (en) | 2017-12-08 | 2017-12-08 | A kind of Multifunctional stage stereo set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460419U true CN207460419U (en) | 2018-06-05 |
Family
ID=62276481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721696962.0U Active CN207460419U (en) | 2017-12-08 | 2017-12-08 | A kind of Multifunctional stage stereo set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121125A (en) * | 2019-03-25 | 2019-08-13 | 陈益丹 | A kind of Baffle Box of Bluetooth being able to carry out dust-removing |
-
2017
- 2017-12-08 CN CN201721696962.0U patent/CN207460419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121125A (en) * | 2019-03-25 | 2019-08-13 | 陈益丹 | A kind of Baffle Box of Bluetooth being able to carry out dust-removing |
| CN110121125B (en) * | 2019-03-25 | 2020-07-21 | 浙江创诺汽车零部件有限公司 | Bluetooth sound box capable of blowing air and removing dust |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211117 Address after: 266000 floor 17, building 3, Zhuoting Plaza, No. 666, Jiangshan South Road, Qingdao area, China (Shandong) pilot Free Trade Zone, Qingdao, Shandong Patentee after: Huasheng International sound instrument Co.,Ltd. Address before: 266000 No. 303, floor 3, unit 3, building 6, No. 300 Wuyishan Road, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO JINGE CULTURE TECHNOLOGY CO.,LTD. |