CN207884810U - A kind of remote-controlled lift microphone rest - Google Patents
A kind of remote-controlled lift microphone rest Download PDFInfo
- Publication number
- CN207884810U CN207884810U CN201721687371.7U CN201721687371U CN207884810U CN 207884810 U CN207884810 U CN 207884810U CN 201721687371 U CN201721687371 U CN 201721687371U CN 207884810 U CN207884810 U CN 207884810U
- Authority
- CN
- China
- Prior art keywords
- stepper motor
- outer support
- support tube
- support pipe
- wall
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of remote-controlled lift microphone rests,Including outer support pipe,DC stepper motor,Oscilaltion tooth socket,9V batteries and in line tooth,The DC stepper motor includes the first DC stepper motor and the second DC stepper motor,The upper end of the outer support pipe is movably equipped with inner support tube,The upper end of inner support tube is movably equipped with fixed link,Microphone is fixed in fixed link,It is equipped in line tooth on the inner wall of the outer support pipe and the outer wall of inner support tube,The setting corresponding with the gear teeth on lifter wheel of in line tooth,The lifter wheel is located in the outer support pipe of inner support tube lower end,The gear teeth on lifter wheel and the in line tooth on outer support inside pipe wall are mutually ratcheting,The utility model structure setting is reasonable,Functional,Solves the problems, such as microphone holder lifting,Remote control,Easily arbitrarily stop,Support height adjustment takes short,Quickly in place,It is not required to special messenger and runs go on the stage and adjust,Not shadow racer mood,Stage overall effect is not influenced.
Description
Technical field
The utility model is related to electric mechanical technical field, specially a kind of remote-controlled lift microphone rest.
Background technology
There are manual knob drawing and pulling type holder, pressing type lifting frame with the relevant prior art of the utility model, but all makes
With inconvenience, there are technological deficiencies, and time-consuming for adjustment height, is easy to make talker or racer flurried.When height difference compared with
Big front and back two people is in use, the adjusting of microphone height is time-consuming and laborious, and as uttered long and high-pitched sounds, position is improper, keeps off after situations such as face again
Secondary adjusting delays.Second is that the uncomfortable adjustment of microphone influences the mood of performing artist, it is even flurried to cause stress, and influences normally to send out
It waves.Third, special messenger is needed to go to assist adjustment microphone height, increase workload to stage sound control, personnel behind the scenes.Fourth, hose support
Retentivity is slightly worse, has the case where microphone is sagging in use, falls down, influences stage overall effect, and spectators is made to feel that stage is whole
The not high image of class.
Utility model content
The purpose of this utility model is to provide a kind of remote-controlled lift microphone rests, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of remote-controlled lift microphone rest, including it is outer
Support tube, DC stepper motor, oscilaltion tooth socket, 9V batteries and in line tooth, the DC stepper motor include the first direct current
The upper end of stepper motor and the second DC stepper motor, the outer support pipe is movably equipped with inner support tube, the upper end of inner support tube
It is movably equipped with fixed link, microphone is fixed in fixed link, is equipped on the inner wall of the outer support pipe and the outer wall of inner support tube
In line tooth, the setting corresponding with the gear teeth on lifter wheel of in line tooth, the lifter wheel are located at the outer branch of inner support tube lower end
In stay tube, the gear teeth on lifter wheel and the in line tooth on outer support inside pipe wall are mutually ratcheting, and lifter wheel centre position is equipped with solid
Dead axle, one end far from lifter wheel is arranged with the second tumbler gear, second tumbler gear and the first direct current in fixing axle
The first tumbler gear connected in the shaft of stepper motor lower end is sequentially connected, and first DC stepper motor front end is fixed with
Holder, the L-shaped structure of holder, pedestal lower end are movably set in the fixing axle between lifter wheel and the second tumbler gear
On, first DC stepper motor is located on the tube wall of inner support tube lower end, and the first DC stepper motor is in vertically arranged, and the
9V batteries and signal receiver are also electrically connected on one DC stepper motor, the upper end of the outer support pipe is additionally provided with fixed bullet
Pearl blocks and limit switch, and the position that the upper end of the inner support tube is connected with fixed link lower end is equipped with the second direct current stepping electricity
Machine, 9V batteries and signal receiver, second DC stepper motor are located at the rear end of oscilaltion gear, the oscilaltion
Gear is set in the shaft of the second DC stepper motor, and the gear teeth on oscilaltion gear are corresponding with oscilaltion tooth socket,
The oscilaltion tooth socket fixes the lower end position for being located at fixed link, and the 9V batteries and signal on the second DC stepper motor receive
It is electrically connected between device and the second DC stepper motor.
Preferably, the diameter of the outer support pipe and the cylindrical structure of inner support tube, outer support pipe is more than inner support
The upper end of the diameter of pipe, outer support pipe is set in the lower end of inner support tube.
Preferably, the signal receiver is that infrared ray receives signalling means, signal receiver and the first DC stepper motor
Match with the second DC stepper motor.
Preferably, the limit switch is located on the left upper end inner wall of outer support pipe, and limit switch is used for controlling power supply
Switch.
Preferably, the fixed hoodle is fastened on the upper right side inner wall of outer support pipe, and fixed hoodle card and outer support
It is fixedly connected by spring between the inner wall of pipe, fixed hoodle card is fastened on the in line tooth on inner support tube outer wall.
Compared with prior art, the utility model has the beneficial effects that：The utility model structure setting is reasonable, functional
By force, solve the problems, such as that microphone holder lifting, remote control easily arbitrarily stop, support height adjustment is time-consuming short, quickly in place, no
It needs special messenger's race to go on the stage to adjust, shadow racer mood, does not influence stage overall effect.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model outer support pipe and inner support tube attachment structure schematic diagram；
Fig. 3 is the utility model fixed link and inner support tube attachment structure schematic diagram；
Fig. 4 is the utility model tumbler gear structural schematic diagram.
In figure：1 outer support pipe, 2 inner support tubes, 3 fixed links, 4 in line teeth, 5 signal receivers, 6 first tumbler gears, 7
Hoodle is fixed in lifter wheel, 8 first DC stepper motors, 9 9V batteries, 10 oscilaltion tooth sockets, 11 oscilaltion gears, 12
Card, 13 limit switches, 14 second DC stepper motors, 15 second tumbler gears, 16 holders.
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.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of remote-controlled lift microphone rest, including outer support
Pipe 1, DC stepper motor, oscilaltion tooth socket 10,9V batteries 9 and in line tooth 4, DC stepper motor include the first direct current stepping
The upper end of motor 8 and the second DC stepper motor 14, outer support pipe 1 is movably equipped with inner support tube 2, outer support pipe 1 and inner support
The cylindrical structure of pipe 2, the diameter of outer support pipe 1 are more than the diameter of inner support tube 2, in the upper end of outer support pipe 1 is set in
The upper end of the lower end of support tube 2, inner support tube 2 is movably equipped with fixed link 3, and microphone is fixed in fixed link 3, outer support pipe 1
In line tooth 4 is equipped on inner wall and the outer wall of inner support tube 2, the setting corresponding with the gear teeth on lifter wheel 7 of in line tooth 4 rises
Drop gear 7 be located in the outer support pipe 1 of 2 lower end of inner support tube, the gear teeth on lifter wheel 7 with it is straight on 1 inner wall of outer support pipe
Toothrow 4 is mutually ratcheting, and 7 centre position of lifter wheel is equipped with fixing axle, and one end far from lifter wheel 7 is arranged with second in fixing axle
Tumbler gear 15, the first tumbler gear 6 transmission connected in 8 lower end shaft of the second tumbler gear 15 and the first DC stepper motor
Connection, 8 front end of the first DC stepper motor are fixed with holder 16, and 16 L-shaped structure of holder, 16 lower end of holder is slidingly connected
In fixing axle between lifter wheel 7 and the second tumbler gear 15, holder 16 is for fixing lifter wheel 7, ensure that liter
Position offset will not occur for drop gear 7, and the first DC stepper motor 8 is located on the tube wall of 2 lower end of inner support tube, the first direct current step
Stepper motor 8 is in vertically arranged, is also electrically connected with 9V batteries 9 and signal receiver 5 on the first DC stepper motor 8, signal connects
It is that infrared ray receives signalling means, signal receiver 5 and 14 phase of the first DC stepper motor 8 and the second DC stepper motor to receive device 5
Matching, the upper end of outer support pipe 1 are additionally provided with fixed hoodle card 12 and limit switch 13, and limit switch 13 is located at outer support pipe 1
On left upper end inner wall, limit switch 13 is used for controlling the switch of power supply, and fixed hoodle card 12 is located in the upper right side of outer support pipe 1
It on wall, and is fixedly connected by spring between fixed hoodle card 12 and the inner wall of outer support pipe 1, fixed hoodle card 12 is fastened on
On in line tooth 4 on 2 outer wall of inner support tube, the position that the upper end of inner support tube 2 is connected with 3 lower end of fixed link is equipped with second
DC stepper motor 14,9V batteries 9 and signal receiver 5, after the second DC stepper motor 14 is located at oscilaltion gear 11
End, oscilaltion gear 11 is set in the shaft of the second DC stepper motor 14, the gear teeth on oscilaltion gear 11 with it is upper
Lower lifting tooth socket 10 is corresponding, and oscilaltion tooth socket 10 fixes the lower end position for being located at fixed link 3, the second DC stepper motor
It is electrically connected between 9V batteries 9 on 14 and signal receiver 5 and the second DC stepper motor 14.
Operation principle：Signal receiver 5 and 9V batteries 9 are prior art, and and direct current in the prior art in this device
Stepper motor can be used cooperatively each other, and signal receiver 5 selects matching remote controler to be remotely controlled, the second direct current step
Drive oscilaltion gear 11 to rotate when stepper motor 14 works, oscilaltion tooth socket 10 when being rotated on oscilaltion gear 11,
Achieve the purpose that rotate fixed link 3, has achieved the purpose that adjust microphone angle, the first DC stepper motor 8 passes through when working
First tumbler gear 6 drives the rotation of the second tumbler gear 15, the second tumbler gear 15 to drive 7 turns of lifter wheel by fixing axle
It is dynamic, because holder 16 is for fixing lifter wheel 7, ensure that position offset will not occur for lifter wheel 7, so lifter wheel 7
It can be moved up and down on the in line tooth 4 on 1 inner wall of outer support tube, inner support tube 2 is same while lifter wheel 7 moves up and down
Step moves up and down, and has achieved the purpose that adjust 2 height of inner support tube, time-consuming shorter when microphone being made to lift, when microphone lifting stops
Fixed hoodle card 12 can be acted in line tooth 4 of the automatic fastening in inner support tube 2 by the counter-force of spring, reached in fixing
Position offset will not occur each other for the purpose of support tube 2, and limit switch 13 is used for controlling the switch of power supply, in inner support tube 2
It can be automatically shut power off when being moved to upper limit, rising remote signal is invalid at this time, declines effective, inner support tube 2 to lower limit
When, DC stepper motor power-off does not work, and decline remote signal is invalid at this time, rises effectively, avoids DC stepper motor quilt
It burns, wherein 13 model WL-1A100 (WLCA2LEVER) of limit switch, is the prior art, this will not be repeated here.
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 (5)
1. a kind of remote-controlled lift microphone rest, including outer support pipe (1), DC stepper motor, oscilaltion tooth socket (10), 9V batteries
(9) and in line tooth (4), it is characterised in that：The DC stepper motor includes that the first DC stepper motor (8) and the second direct current walk
The upper end of stepper motor (14), the outer support pipe (1) is movably equipped with inner support tube (2), and the upper end of inner support tube (2) is movably equipped with
Fixed link (3), is fixed with microphone in fixed link (3), on the inner wall of the outer support pipe (1) and the outer wall of inner support tube (2)
Equipped in line tooth (4), in line tooth (4) setting corresponding with the gear teeth on lifter wheel (7), the lifter wheel (7) is located at interior
In the outer support pipe (1) of support tube (2) lower end, the gear teeth on lifter wheel (7) and the in line tooth on outer support pipe (1) inner wall
(4) mutually ratcheting, lifter wheel (7) centre position is equipped with fixing axle, and one end far from lifter wheel (7) is arranged with the in fixing axle
First connected in two tumbler gears (15), second tumbler gear (15) and the first DC stepper motor (8) lower end shaft
Tumbler gear (6) is sequentially connected, and the first DC stepper motor (8) front end is fixed with holder (16), the holder (16)
L-shaped structure, holder (16) lower end are movably set in the fixing axle between lifter wheel (7) and the second tumbler gear (15)
On, first DC stepper motor (8) is located on the tube wall of inner support tube (2) lower end, and the first DC stepper motor (8) is in perpendicular
To setting, 9V batteries (9) and signal receiver (5), the outer support pipe are also electrically connected on the first DC stepper motor (8)
(1) upper end is additionally provided with fixed hoodle card (12) and limit switch (13), upper end and the fixed link (3) of the inner support tube (2)
The position that lower end is connected is equipped with the second DC stepper motor (14), 9V batteries (9) and signal receiver (5), and described second is straight
Stream stepper motor (14) is located at the rear end of oscilaltion gear (11), and the oscilaltion gear (11) is set in the second direct current step
In the shaft of stepper motor (14), the gear teeth on oscilaltion gear (11) are corresponding with oscilaltion tooth socket (10), described upper and lower
Lifting tooth socket (10) fixes the lower end position for being located at fixed link (3), the 9V batteries (9) on the second DC stepper motor (14) and letter
It number is electrically connected between receiver (5) and the second DC stepper motor (14).
2. a kind of remote-controlled lift microphone rest according to claim 1, it is characterised in that：The outer support pipe (1) and interior branch
The cylindrical structure of stay tube (2), the diameter of outer support pipe (1) are more than the diameter of inner support tube (2), outer support pipe (1) it is upper
End cap is located at the lower end of inner support tube (2).
3. a kind of remote-controlled lift microphone rest according to claim 1, it is characterised in that：The signal receiver (5) is red
Outside line receives signalling means, signal receiver (5) and the first DC stepper motor (8) and the second DC stepper motor (14) phase
Match.
4. a kind of remote-controlled lift microphone rest according to claim 1, it is characterised in that：The limit switch (13) is located at outer
On the left upper end inner wall of support tube (1), limit switch (13) is used for controlling the switch of power supply.
5. a kind of remote-controlled lift microphone rest according to claim 1, it is characterised in that：The fixed hoodle card (12) is located at
On the upper right side inner wall of outer support pipe (1), and fixed by spring between fixed hoodle card (12) and the inner wall of outer support pipe (1)
Connection, fixed hoodle card (12) are fastened on the in line tooth (4) on inner support tube (2) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687371.7U CN207884810U (en) | 2017-12-07 | 2017-12-07 | A kind of remote-controlled lift microphone rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687371.7U CN207884810U (en) | 2017-12-07 | 2017-12-07 | A kind of remote-controlled lift microphone rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884810U true CN207884810U (en) | 2018-09-18 |
Family
ID=63501734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721687371.7U Expired - Fee Related CN207884810U (en) | 2017-12-07 | 2017-12-07 | A kind of remote-controlled lift microphone rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640203A (en) * | 2018-12-24 | 2019-04-16 | 广州奥丁诺科技有限公司 | A kind of flexible stable type microphone stand for preventing microphone from falling |
| CN110446128A (en) * | 2019-07-18 | 2019-11-12 | 广东兆磊电子科技有限公司 | A kind of elevating mechanism and conference system microphone |
| CN112291647A (en) * | 2020-09-17 | 2021-01-29 | 莆田学院 | Outdoor multifunctional sound device |
-
2017
- 2017-12-07 CN CN201721687371.7U patent/CN207884810U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640203A (en) * | 2018-12-24 | 2019-04-16 | 广州奥丁诺科技有限公司 | A kind of flexible stable type microphone stand for preventing microphone from falling |
| CN109640203B (en) * | 2018-12-24 | 2020-12-22 | 安徽风雷机械设备制造有限公司 | Prevent flexible stable form microphone frame that microphone dropped |
| CN110446128A (en) * | 2019-07-18 | 2019-11-12 | 广东兆磊电子科技有限公司 | A kind of elevating mechanism and conference system microphone |
| CN110446128B (en) * | 2019-07-18 | 2021-08-03 | 科尔卡诺集团有限公司 | Elevating system and microphone for conference system |
| CN112291647A (en) * | 2020-09-17 | 2021-01-29 | 莆田学院 | Outdoor multifunctional sound device |
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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 |
Granted publication date: 20180918 Termination date: 20191207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |