CN207218987U - A kind of lifting microphone - Google Patents
A kind of lifting microphone Download PDFInfo
- Publication number
- CN207218987U CN207218987U CN201721049017.1U CN201721049017U CN207218987U CN 207218987 U CN207218987 U CN 207218987U CN 201721049017 U CN201721049017 U CN 201721049017U CN 207218987 U CN207218987 U CN 207218987U
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- China
- Prior art keywords
- screw mandrel
- casing
- microphone
- fixed
- gear
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Abstract
It the utility model is related to microphone field, a kind of lifting microphone is disclosed, include the casing of cylinder, first screw mandrel and the second screw mandrel are installed in casing, lifter plate is installed between first screw mandrel and the second screw mandrel, microphone is fixed with lifter plate, first gear is fixed with first screw mandrel, second gear is fixed with second screw mandrel, chain is connected between first gear and second gear, second screw mandrel bottom is fixedly connected with motor, motor is fixedly connected with casing, lifter plate lower surface is fixed with controller and bluetooth module, bluetooth module is connected with controller, motor and controller, controller receives the enabling signal of bluetooth module and controlled motor operating.Microphone of the present utility model can either hand-operated lifting also being capable of automatic lifting, during automatic lifting, it can be connected by intelligent machine and the communication of the bluetooth module of the present apparatus, people can be lifted with remote control microphone, when automatic lifting breaks down, people realize lifting by the manual rocker component of the present apparatus.
Description
Technical field
It the utility model is related to microphone field, more particularly to a kind of lifting microphone.
Background technology
Microphone has been widely used in a variety of applications as a kind of voice transfer equipment, to standing person in use, typically in microphone
Bottom is furnished with support bar, and it can also realize the regulation of upper-lower height, but is substantially single regulation or single electricity manually
Dynamic regulation, it is stable also poor during regulation to cut.
The content of the invention
The utility model is directed to the shortcomings that single microphone up-down mode in the prior art and stability difference, there is provided one kind lifting
Microphone.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of lifting microphone, include the casing of cylinder, the first screw mandrel and the second screw mandrel, the first screw mandrel are installed in casing
Casing top is extended vertically up to from the bottom of casing with the second screw mandrel, lifter plate is installed between the first screw mandrel and the second screw mandrel,
Microphone is fixed with lifter plate, first gear is fixed with the first screw mandrel, is fixed with second gear on the second screw mandrel, first
Chain is connected between gear and second gear, the second screw mandrel bottom is fixedly connected with motor, and motor is fixedly connected with casing,
Lifter plate lower surface is fixed with controller and bluetooth module, and bluetooth module is used to be connected with mobile device, bluetooth module and control
Device connects, motor and controller, and controller receives the enabling signal of bluetooth module and controlled motor operating.
Preferably, the first screw mandrel both ends are all connected with clutch shaft bearing, two the clutch shaft bearings top plate with casing and bottom respectively
Plate connects, and the first screw mandrel top is through clutch shaft bearing and passes the top plate of casing, and the first screw mandrel top is fixed with manual rocker group
Part, manual rocker component include fixed cover and rocking bar, and in fixed cover, the rocking bar other end is cut with scissors rocking bar one end spiral-lock with fixed cover
Connect.
Preferably, rocking bar spiral-lock, when on fixed cover, rocking bar end face is provided with the cavity for handle.
Preferably, casing is provided with cover plate, roof box is provided with the first through hole passed through for microphone, set on cover plate
There is the second through hole passed through for microphone, the axis of the axis of first through hole and the second through hole is on the same line.
The utility model has significant technique effect as a result of above technical scheme：Microphone of the present utility model
Can either hand-operated lifting also can automatic lifting, during automatic lifting, intelligent machine can be passed through and the bluetooth module of the present apparatus communicates
Connection, people can be lifted with remote control microphone, when automatic lifting breaks down, manual rocker group that people pass through the present apparatus
Part realizes lifting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Fig. 3 is the partial perspective view of manual rocker component in the utility model.
The toponym that each number designation is referred in the figures above is as follows：Wherein, 10-casing, the 11-the first screw mandrel,
12-the second screw mandrel, 13-lifter plate, 14-microphone, 15-first gear, 16-second gear, 17-chain, 18-
Motor, 19-, 20-bluetooth module, 21-clutch shaft bearing, 22-manual rocker component, 23-cover plate, 101-first through hole,
221-fixed cover, 222-rocking bar, the 231-the second through hole, 2221-cavity.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of lifting microphone, as Figure 1-3, include the casing 10 of cylinder, casing 10 is the plastic material of high intensity
It is made, the first screw mandrel 11 and the second screw mandrel 12 is installed in casing 10, the first screw mandrel 11 and the second screw mandrel 12 is from the bottom of casing 10
Portion extends vertically up to the top of casing 10, and lifter plate 13 is provided between the first screw mandrel 11 and the second screw mandrel 12, is consolidated on lifter plate 13
Surely have microphone 14, microphone 14 is provided with graduated scale, be convenient for people to control microphone 14 rise height, first
First gear 15 is fixed with bar 11, is fixed with second gear 16 on the second screw mandrel 12, first gear 15 and second gear 16 it
Between be connected with chain 17, the bottom of the second screw mandrel 12 is fixedly connected with motor 18, and motor 18 is fixedly connected with casing 10, motor 18
During startup, the second screw mandrel 12 is driven by motor 18, and the first screw mandrel 11 realizes synchronous axial system by the screw mandrel 12 of chain 17 and second, from
And lifter plate 13 is stablized and lifted on the first screw mandrel 11 and the second screw mandrel 12, the lower surface of lifter plate 13 is fixed with control
Device 19 and bluetooth module 20, bluetooth module 20 are used to be connected with mobile device, and people can be lifted with remote control microphone 14,
Bluetooth module 20 is connected with controller 19, and motor 18 and controller 19, controller 19 receive the enabling signal of bluetooth module 20 simultaneously
Controlled motor 18 operates.
The both ends of first screw mandrel 11 are all connected with clutch shaft bearing 21, two clutch shaft bearings 21 top plate and bottom plate with casing 10 respectively
Connection, the top of the first screw mandrel 11 is through clutch shaft bearing 21 and passes the top plate of casing 10, and the top of the first screw mandrel 11 is fixed with manually
Rocker assembly 22, manual rocker component 22 include fixed cover 221 and rocking bar 222, one end spiral-lock of rocking bar 222 in fixed cover 221,
The other end of rocking bar 222 is be hinged with fixed cover 221.
For the spiral-lock of rocking bar 222 when on fixed cover 221, the end face of rocking bar 222 is provided with the cavity 2221 for handle.
Casing 10 is provided with cover plate 23, and the top plate of casing 10 is provided with the first through hole 101 passed through for microphone 14, cover plate 23
It is provided with the second through hole 231 passed through for microphone 14, the axis of first through hole 101 and the axis of the second through hole 231
On the same line.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, it should all belong to the covering scope of the utility model patent.
Claims (4)
1. a kind of lifting microphone, include the casing (10) of cylinder, it is characterised in that：The first screw mandrel is installed in casing (10)
(11) and the second screw mandrel (12), the first screw mandrel (11) and the second screw mandrel (12) extend vertically up to casing from the bottom of casing (10)
(10) top, is provided with lifter plate (13), lifter plate is fixed with words on (13) between the first screw mandrel (11) and the second screw mandrel (12)
Cylinder body (14), first gear (15) is fixed with the first screw mandrel (11), second gear (16) is fixed with the second screw mandrel (12),
Chain (17) is connected between first gear (15) and second gear (16), the second screw mandrel (12) bottom is fixedly connected with motor
(18), motor (18) is fixedly connected with casing (10), and lifter plate (13) lower surface is fixed with controller (19) and bluetooth module
(20), bluetooth module (20) is used to be connected with mobile device, and bluetooth module (20) is connected with controller (19), motor (18) and control
Device (19) processed, controller (19) receive the enabling signal of bluetooth module (20) and controlled motor (18) operating.
A kind of 2. lifting microphone according to claim 1, it is characterised in that：First screw mandrel (11) both ends are all connected with first
Bearing (21), two clutch shaft bearings (21) are connected with the top plate and bottom plate of casing (10) respectively, and the first screw mandrel (11) top is through the
One bearing (21) simultaneously passes the top plate of casing (10), and the first screw mandrel (11) top is fixed with manual rocker component (22), shakes manually
Bar assembly (22) includes fixed cover (221) and rocking bar (222), and rocking bar (222) one end spiral-lock is in fixed cover (221), rocking bar
(222) other end and fixed cover (221) are be hinged.
A kind of 3. lifting microphone according to claim 2, it is characterised in that：Rocking bar (222) spiral-lock is on fixed cover (221)
When, rocking bar (222) end face is provided with the cavity (2221) for handle.
A kind of 4. lifting microphone according to claim 1, it is characterised in that：Casing (10) is provided with cover plate (23), casing
(10) top plate is provided with the first through hole (101) passed through for microphone (14), and cover plate (23) is provided with logical for microphone (14)
The second through hole (231) crossed, the axis of first through hole (101) and the axis of the second through hole (231) are on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049017.1U CN207218987U (en) | 2017-08-21 | 2017-08-21 | A kind of lifting microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049017.1U CN207218987U (en) | 2017-08-21 | 2017-08-21 | A kind of lifting microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218987U true CN207218987U (en) | 2018-04-10 |
Family
ID=61815933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049017.1U Expired - Fee Related CN207218987U (en) | 2017-08-21 | 2017-08-21 | A kind of lifting microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094964A (en) * | 2018-09-13 | 2018-12-28 | 四川叁点玖度商贸有限公司 | Go up and down wine box |
| 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 |
| CN112929771A (en) * | 2021-02-05 | 2021-06-08 | 歌尔科技有限公司 | Sound cavity structure and sound box |
-
2017
- 2017-08-21 CN CN201721049017.1U patent/CN207218987U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094964A (en) * | 2018-09-13 | 2018-12-28 | 四川叁点玖度商贸有限公司 | Go up and down wine box |
| 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 |
| CN112929771A (en) * | 2021-02-05 | 2021-06-08 | 歌尔科技有限公司 | Sound cavity structure and sound box |
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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: 20180410 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |