CN207744094U - A kind of special sound equipment stereo rotating devices of KTV - Google Patents
A kind of special sound equipment stereo rotating devices of KTV Download PDFInfo
- Publication number
- CN207744094U CN207744094U CN201820044477.3U CN201820044477U CN207744094U CN 207744094 U CN207744094 U CN 207744094U CN 201820044477 U CN201820044477 U CN 201820044477U CN 207744094 U CN207744094 U CN 207744094U
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- CN
- China
- Prior art keywords
- sound equipment
- fixedly connected
- wall
- rotating disk
- ktv
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of special sound equipment stereo rotating devices of KTV, including supporting rod and sound equipment, the bottom of the supporting rod is fixedly connected with mounting plate, motor is fixedly connected in the middle part of supporting rod, the output shaft of motor is fixedly connected with shaft by shaft coupling, the bottom end of shaft is fixedly connected with rotating disk, rotating hole is offered in the middle part of mounting plate, the inner wall of rotating hole and the outer surface of rotating disk are slidably connected, the lower surface of rotating disk and the one side of sound equipment have been fixedly connected with link block, the lower surface of link block offers swivelling chute, the inner wall of swivelling chute slidably connects screw.Stereo rotary KTV sound equipments, achieve the effect that the sound equipment of rotating disk lower surface is carried out circumferentially rotating adjusting, motor drives rotating disk to do circumferential movement by shaft, and then sound equipment is driven to rotate in a circumferential direction adjustings, inconvenient generate certain influence to sound equipment audio to solve the problems, such as in most of KTV that sound equipment installation site is fixed.
Description
Technical field
The utility model is related to sound technique field, specially a kind of special sound equipment stereo rotating devices of KTV.
Background technology
Sound equipment probably includes power amplifier, peripheral equipment（Including compressor, effect device, balanced device, VCD, DVD etc.）, loud speaker
（Speaker, loudspeaker）, sound console, microphone, display equipment etc. add up it is a set of.Wherein, speaker is exactly audio output device, loudspeaker
, subwoofer etc..As soon as in speaker include it is high and low, in three kinds of loud speakers, three kinds but not necessarily three.The hair of technology
Exhibition history can be divided into electron tube, transistor, integrated circuit, field-effect tube four-stage.
Most of the sound equipment audio used in KTV at present is all to be controlled by internal electronic technology, but sound equipment exists
The angle of indoor location is different, and the refraction and reflection of sound are also different, and audio can also change correspondingly, and the sound in KTV now
It is all changeless to ring most of installation sites, so needing a kind of special sound equipment stereo rotating devices of KTV.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of special sound equipment stereo rotating devices of KTV, solves
Sound equipment installation site is fixed inconvenient led to the problem of to sound equipment audio and is centainly influenced in most of KTV.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of special sound equipments of KTV are three-dimensional
The bottom of rotating device, including supporting rod and sound equipment, the supporting rod is fixedly connected with mounting plate, and the middle part of the supporting rod is solid
Surely it is connected with motor, the output shaft of the motor is fixedly connected with shaft by shaft coupling, and the bottom end of the shaft is fixedly connected
There is rotating disk, rotating hole is offered in the middle part of the mounting plate, the inner wall of the rotating hole and the outer surface sliding of rotating disk connect
It connects, the lower surface of the rotating disk and the one side of sound equipment have been fixedly connected with link block, and the lower surface of the link block opens up
There are swivelling chute, the inner wall of the swivelling chute to slidably connect screw, the surface of the screw has been respectively fixedly connected with first
The upper surface of connecting rod and the second connecting rod, the sound equipment offers sliding groove, the bottom end of the head rod and sliding groove
Inner wall be slidably connected.
The upper surface of the rotating disk is fixedly connected with bearing, and the inner ring of the bearing is fixedly connected with threaded rod, described
Driven wheel is fixedly connected at the top of threaded rod, the surface of the shaft is fixedly connected with driving wheel, the driving wheel
Surface is connected by the surface drive of belt and driven wheel, and the bottom end of the threaded rod is run through and extends to the following table of rotating disk
Face, the bottom surface of the threaded rod are threaded with screwed pipe, and the one of the bottom end surface of the screwed pipe and the second connecting rod
End is fixedly connected, and the lower surface of the rotating disk is fixedly connected with guide rod, and the surface sliding sleeve of the guide rod is connected to guiding
Disk, the end surface of the positioning disk are fixedly connected with the top surface of screwed pipe.
Preferably, the inner wall of the rotating hole and the outer surface of rotating disk offer locating slot, the locating slot it is interior
Wall slidably connects positioning ball.
Preferably, the inner wall of the locating slot is arc-shaped shape, and the diameter of the locating slot is equal to the diameter of screw.
Preferably, the swivelling chute inner roof wall of the sound equipment upper surface offers lubrication groove, the inner wall sliding of the lubrication groove
It is connected with lubrication ball, the surface of the lubrication ball and the surface of screw are slidably connected.
Preferably, the trapezoidal shape in the bottom end of the inner wall of the sliding groove and head rod, the inner wall of the sliding groove
It is adapted with the trapezoidal shape in the bottom end of head rod.
Preferably, the inner bottom wall of the screwed pipe is installed with lower position switch, the lower position switch and motor electricity
Connection.
Preferably, the bottom end surface of the guide rod is fixedly connected with upper limit position switch, the upper limit position switch and motor
Electrical connection.
（Three）Advantageous effect
The utility model provides a kind of special sound equipment stereo rotating devices of KTV, has following advantageous effect：
（1）The special sound equipment stereo rotating devices of the KTV, the bottom end by the way that shaft is arranged are fixedly connected with rotating disk, install
Rotating hole is offered in the middle part of plate, the inner wall of rotating hole and the outer surface of rotating disk are slidably connected, have reached to rotating disk following table
The sound equipment in face circumferentially rotate the effect of adjusting, and motor drives rotating disk to do circumferential movement by shaft, and then drives sound equipment
Rotate in a circumferential direction adjusting, is centainly influenced to solve sound equipment installation site in most of KTV and fix inconvenience and generated to sound equipment audio
The problem of.
（2）The special sound equipment stereo rotating devices of the KTV, the inner wall by the way that swivelling chute is arranged slidably connect screw, revolve
The surface for turning ball has been respectively fixedly connected with head rod and the second connecting rod, and the upper surface of sound equipment offers sliding groove, and first
The bottom end of connecting rod and the inner wall of sliding groove are slidably connected, and the bottom surface of threaded rod is threaded with screwed pipe, screwed pipe
Bottom end surface is fixedly connected with one end of the second connecting rod, has been reached and has been carried out rotation adjusting to sound equipment progress space multistory angle
Effect, threaded rod are threadedly coupled with screwed pipe, and screwed pipe drives the second connecting rod oscilaltion, and then screw is driven to rotate
The inner wall of slot slides, and sound equipment is driven to do angular adjustment in space multistory, while the bottom end of head rod and sliding groove is interior
Wall is slidably connected, and can effectively avoid causing screwed pipe cannot as rotation center using the center of circle of screw when sound equipment angular adjustment
The action being vertically moved up or down up and down is done, sound equipment installation site fixation in most of KTV is inconvenient to give the generation of sound equipment audio to solve
Certain the problem of influencing.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model connecting block structure sectional view；
Fig. 3 is the utility model sliding groove structural side view.
In figure：1 supporting rod, 2 sound equipments, 3 mounting plates, 4 motors, 5 shafts, 6 rotating disks, 7 rotating holes, 8 link blocks, 9 rotations
Slot, 10 screws, 11 head rods, 12 second connecting rods, 13 sliding grooves, 14 bearings, 15 threaded rods, 16 driven wheels, 17 masters
Driving wheel, 18 belts, 19 screwed pipes, 20 guide rods, 21 positioning disks, 22 locating slots, 23 positioning balls, 24 lubrication grooves, 25 lubrication balls, 26
Lower position switch, 27 upper limit position switch.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of special sound equipment stereo rotating devices of KTV, packet
Supporting rod 1 and sound equipment 2 are included, the bottom of supporting rod 1 is fixedly connected with mounting plate 3, and the middle part of supporting rod 1 is fixedly connected with motor 4,
The output shaft of motor 4 is fixedly connected with shaft 5 by shaft coupling, and the bottom end of shaft 5 is fixedly connected with rotating disk 6, mounting plate 3
Middle part offers rotating hole 7, and the inner wall of rotating hole 7 and the outer surface of rotating disk 6 are slidably connected, the inner wall of rotating hole 7 and rotation
The outer surface of disk 6 offers locating slot 22, and the inner wall of locating slot 22 slidably connects positioning ball 23, and the inner wall of locating slot 22 is in
Circular shape, the diameter of locating slot 22 are equal to the diameter of screw 10, the weight of sound equipment 2 are effectively prevent all to concentrate on shaft 5
On, motor 4 is damaged, the bottom end by the way that shaft 5 is arranged is fixedly connected with rotating disk 6, and the middle part of mounting plate 3 offers rotating hole 7,
The inner wall of rotating hole 7 and the outer surface of rotating disk 6 are slidably connected, and have reached and have carried out circumferential turn to the sound equipment 2 of 6 lower surface of rotating disk
The dynamic effect adjusted, motor 4 drive rotating disk 6 to do circumferential movement by shaft 5, and then sound equipment 2 is driven to rotate in a circumferential direction adjustings, revolve
The lower surface of turntable 6 has been fixedly connected with link block 8 with the one side of sound equipment 2, and the lower surface of link block 8 offers swivelling chute 9,
The inner wall of swivelling chute 9 slidably connects screw 10, and 9 inner roof wall of swivelling chute of 2 upper surface of sound equipment offers lubrication groove 24, lubrication
The inner wall of slot 24 slidably connects lubrication ball 25, and the surface and the surface of screw 10 for lubricating ball 25 are slidably connected, screw 10
Surface be respectively fixedly connected with head rod 11 and the second connecting rod 12, the upper surface of sound equipment 2 offers sliding groove 13,
The bottom end of one connecting rod 11 and the inner wall of sliding groove 13 are slidably connected, and the bottom end of the inner wall and head rod 11 of sliding groove 13 is equal
The inner wall of trapezoidal shape, sliding groove 13 is adapted with the trapezoidal shape in the bottom end of head rod 11.
The upper surface of rotating disk 6 is fixedly connected with bearing 14, and the inner ring of bearing 14 is fixedly connected with threaded rod 15, threaded rod
15 top is fixedly connected with driven wheel 16, and the surface of shaft 5 is fixedly connected with driving wheel 17, and the surface of driving wheel 17 is logical
It crosses belt 18 to connect with the surface drive of driven wheel 16, the bottom end of threaded rod 15 is run through and extends to the lower surface of rotating disk 6, spiral shell
The bottom surface of rasp bar 15 is threaded with screwed pipe 19, and the bottom end surface of screwed pipe 19 and one end of the second connecting rod 12 are fixed
Connection, the lower surface of rotating disk 6 are fixedly connected with guide rod 20, and the surface sliding sleeve of guide rod 20 is connected to positioning disk 21, are oriented to
The end surface of disk 21 is fixedly connected with the top surface of screwed pipe 19, and the inner bottom wall of screwed pipe 19 is installed with lower limit and opens
26 are closed, lower position switch 26 is electrically connected with motor 4, and the bottom end surface of guide rod 20 is fixedly connected with upper limit position switch 27, the upper limit
Bit switch 27 is electrically connected with motor 4, and upper limit position switch 27 carries out excess of stroke limitation with lower position switch 26 to motor 4, by setting
The inner wall for setting swivelling chute 9 slidably connects screw 10, and the surface of screw 10 has been respectively fixedly connected with 11 He of head rod
The upper surface of second connecting rod 12, sound equipment 2 offers sliding groove 13, and the bottom end of head rod 11 is slided with the inner wall of sliding groove 13
Dynamic connection, the bottom surface of threaded rod 15 are threaded with screwed pipe 19, the bottom end surface of screwed pipe 19 and the second connecting rod 12
One end be fixedly connected, achieved the effect that carrying out space multistory angle to sound equipment 2 carries out rotation adjusting, threaded rod 15 and screw thread
Pipe 19 is threadedly coupled, and screwed pipe 19 drives 12 oscilaltion of the second connecting rod, and then drives screw 10 in the inner wall of swivelling chute 9
Sliding drives sound equipment 2 to do angular adjustment in space multistory, while the bottom end of head rod 11 and the inner wall of sliding groove 13 are slided
Dynamic connection, can effectively avoid causing screwed pipe 19 cannot by rotation center of the center of circle of screw 10 when sound equipment angular adjustment
The action being vertically moved up or down up and down is done, sound equipment installation site fixation in most of KTV is inconvenient to give the generation of sound equipment audio to solve
Certain the problem of influencing.
In conclusion stereo rotary KTV sound equipments, the bottom end by the way that shaft 5 is arranged is fixedly connected with rotating disk 6,
The middle part of mounting plate 3 offers rotating hole 7, and the inner wall of rotating hole 7 and the outer surface of rotating disk 6 are slidably connected, and has reached to rotation
The sound equipment 2 of 6 lower surface of turntable circumferentially rotate the effect of adjusting, and motor 4 drives rotating disk 6 to do circumferential movement by shaft 5,
And then sound equipment 2 is driven to rotate in a circumferential direction adjustings, screw 10 is slidably connected by the inner wall of setting swivelling chute 9, screw 10
Surface has been respectively fixedly connected with head rod 11 and the second connecting rod 12, and the upper surface of sound equipment 2 offers sliding groove 13, and first
The bottom end of connecting rod 11 and the inner wall of sliding groove 13 are slidably connected, and the bottom surface of threaded rod 15 is threaded with screwed pipe 19,
The bottom end surface of screwed pipe 19 is fixedly connected with one end of the second connecting rod 12, has been reached and has been carried out space multistory angle to sound equipment 2
The effect of rotation adjusting is carried out, threaded rod 15 is threadedly coupled with screwed pipe 19, and screwed pipe 19 drives the second about 12 connecting rod to rise
Drop, and then screw 10 is driven to be slided in the inner wall of swivelling chute 9, drive sound equipment 2 to do angular adjustment in space multistory, while the
The bottom end of one connecting rod 11 and the inner wall of sliding groove 13 are slidably connected, with screw 10 when can effectively avoid sound equipment angular adjustment
The center of circle cause screwed pipe 19 that cannot do the action being vertically moved up or down up and down for rotation center, with existing KTV sound equipments compare, tool
There is certain progress meaning, it is inconvenient certain to the generation of sound equipment audio to solve sound equipment installation site fixation in most of KTV
The problem of influence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of special sound equipment stereo rotating devices of KTV, including supporting rod（1）And sound equipment（2）, the supporting rod（1）Bottom
It is fixedly connected with mounting plate（3）, the supporting rod（1）Middle part be fixedly connected with motor（4）, the motor（4）Output shaft
It is fixedly connected with shaft by shaft coupling（5）, it is characterised in that：The shaft（5）Bottom end be fixedly connected with rotating disk（6）,
The mounting plate（3）Middle part offer rotating hole（7）, the rotating hole（7）Inner wall and rotating disk（6）Outer surface sliding
Connection, the rotating disk（6）Lower surface and sound equipment（2）One side be fixedly connected with link block（8）, the link block
（8）Lower surface offer swivelling chute（9）, the swivelling chute（9）Inner wall slidably connect screw（10）, the screw
（10）Surface be respectively fixedly connected with head rod（11）With the second connecting rod（12）, the sound equipment（2）Upper surface open
Equipped with sliding groove（13）, the head rod（11）Bottom end and sliding groove（13）Inner wall be slidably connected；
The rotating disk（6）Upper surface be fixedly connected with bearing（14）, the bearing（14）Inner ring be fixedly connected with screw thread
Bar（15）, the threaded rod（15）Top be fixedly connected with driven wheel（16）, the shaft（5）Surface be fixedly connected with master
Driving wheel（17）, the driving wheel（17）Surface pass through belt（18）With driven wheel（16）Surface drive connection, the screw thread
Bar（15）Bottom end run through and extend to rotating disk（6）Lower surface, the threaded rod（15）Bottom surface be threaded with
Screwed pipe（19）, the screwed pipe（19）Bottom end surface and the second connecting rod（12）One end be fixedly connected, the rotating disk
（6）Lower surface be fixedly connected with guide rod（20）, the guide rod（20）Surface sliding sleeve be connected to positioning disk（21）, described
Positioning disk（21）End surface and screwed pipe（19）Top surface be fixedly connected.
2. the special sound equipment stereo rotating devices of a kind of KTV according to claim 1, it is characterised in that：The rotating hole（7）
Inner wall and rotating disk（6）Outer surface offer locating slot（22）, the locating slot（22）Inner wall slidably connect it is fixed
Position ball（23）.
3. the special sound equipment stereo rotating devices of a kind of KTV according to claim 2, it is characterised in that：The locating slot
（22）Inner wall be arc-shaped shape, the locating slot（22）Diameter be equal to screw（10）Diameter.
4. the special sound equipment stereo rotating devices of a kind of KTV according to claim 1, it is characterised in that：The sound equipment（2）On
The swivelling chute on surface（9）Inner roof wall offers lubrication groove（24）, the lubrication groove（24）Inner wall slidably connect lubrication ball
（25）, the lubrication ball（25）Surface and screw（10）Surface be slidably connected.
5. the special sound equipment stereo rotating devices of a kind of KTV according to claim 1, it is characterised in that：The sliding groove
（13）Inner wall and head rod（11）The trapezoidal shape in bottom end, the sliding groove（13）Inner wall and head rod
（11）The trapezoidal shape in bottom end be adapted.
6. the special sound equipment stereo rotating devices of a kind of KTV according to claim 1, it is characterised in that：The screwed pipe
（19）Inner bottom wall be installed with lower position switch（26）, the lower position switch（26）With motor（4）Electrical connection.
7. the special sound equipment stereo rotating devices of a kind of KTV according to claim 1, it is characterised in that：The guide rod
（20）Bottom end surface be fixedly connected with upper limit position switch（27）, the upper limit position switch（27）With motor（4）Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044477.3U CN207744094U (en) | 2018-01-11 | 2018-01-11 | A kind of special sound equipment stereo rotating devices of KTV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044477.3U CN207744094U (en) | 2018-01-11 | 2018-01-11 | A kind of special sound equipment stereo rotating devices of KTV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744094U true CN207744094U (en) | 2018-08-17 |
Family
ID=63122879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044477.3U Expired - Fee Related CN207744094U (en) | 2018-01-11 | 2018-01-11 | A kind of special sound equipment stereo rotating devices of KTV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423170A (en) * | 2020-11-19 | 2021-02-26 | 广州惠威电声科技股份有限公司 | Sound effect adjustable sound box based on angle transformation |
-
2018
- 2018-01-11 CN CN201820044477.3U patent/CN207744094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423170A (en) * | 2020-11-19 | 2021-02-26 | 广州惠威电声科技股份有限公司 | Sound effect adjustable sound box based on angle transformation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180817 Termination date: 20190111 |