CN215187267U - Microphone is used in teaching convenient to carry - Google Patents
Microphone is used in teaching convenient to carry Download PDFInfo
- Publication number
- CN215187267U CN215187267U CN202121241172.XU CN202121241172U CN215187267U CN 215187267 U CN215187267 U CN 215187267U CN 202121241172 U CN202121241172 U CN 202121241172U CN 215187267 U CN215187267 U CN 215187267U
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- Prior art keywords
- microphone
- movable block
- spring
- plug wire
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a microphone is used in teaching convenient to carry, including stereo set, plug wire hole, plug wire head end, microphone line, support column and the tight fixing device of clamp, the plug wire hole is located on the stereo set roof, the plug wire head end is located on the plug wire hole, the microphone line is located on the plug wire head end, the support column is close to the plug wire head end and locates on the stereo set roof, the tight fixing device of clamp is located on the support column. The utility model belongs to the technical field of the microphone, specifically indicate a portable's microphone for teaching is convenient for protect microphone plug wire head end, avoids the microphone line to be broken and influence the use.
Description
Technical Field
The utility model belongs to the technical field of the microphone, specifically indicate a microphone is used in teaching convenient to carry.
Background
The microphone is named as a microphone, is an energy conversion device for converting a sound signal into an electric signal and also serves as a microphone, so that a teacher can transmit standard and correct teaching knowledge to students conveniently, and can use the microphone to perform music teaching in the music teaching process.
In the prior art, when a teacher uses a microphone in daily life, a microphone line is easy to break due to the fact that a protection structure is lacked at the head end of a plug wire, and use is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a portable's microphone for teaching is convenient for protect microphone plug wire head end, avoids the microphone line to be broken and influence the use.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a portable microphone for teaching comprises a sound, a plug wire hole, a plug wire head end, a microphone wire, a support column and a clamping and fixing device, wherein the plug wire hole is formed in the top wall of the sound; the clamping and fixing device comprises a fixed plate, a first movable block, a second movable block, a first connecting plate, a second connecting plate, a first clamping plate, a second clamping plate, a first spring, a second spring and a handle, wherein the first movable block is arranged on the fixed plate, the second movable block is hinged on the fixed plate, the handle is arranged on the second movable block, the first spring and the second spring are connected with one end of the first movable block, the first spring and the second spring are connected with the other end of the second movable block, the first connecting plate is arranged on the outer side wall of the first movable block, the second connecting plate is arranged on the outer side wall of the second movable block, the first clamping plate is arranged on the first connecting plate, and the second clamping plate is arranged on the second connecting plate.
Furthermore, a fixing waistband is arranged on the sound box, so that the sound box can be conveniently fixed on the waist and is convenient to carry.
Further, be equipped with the installation piece on the support column lateral wall, the stereo set roof has the thread groove, the bolt runs through the mounting panel and locates in the thread groove, the installation and the dismantlement of the support column of being convenient for.
Furthermore, the first clamping plate and the outer side wall of the clamping plate are provided with protective cushion layers which play a role in protecting the microphone wire.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of microphone is used in teaching convenient to carry passes through the setting of pressing from both sides tight fixing device, the pulling handle drives two rotations of movable block, two drive connecting plate two of movable block rotate with two clamp plates, spring one is stretched with spring two simultaneously, the microphone line is arranged in between two clamp plates and the clamp plate one, loosen the handle, under the effect of spring one and spring two, two reconversion of clamp plate are fixed with the microphone line clamp, avoid the hookup location department rupture of microphone line and plug wire head end and influence the use.
Drawings
Fig. 1 is an overall structure diagram of a portable teaching microphone of the present invention;
fig. 2 is the utility model relates to a portable's tight fixing device of clamp of teaching microphone's top view.
The loudspeaker comprises a loudspeaker body 1, a loudspeaker body 2, a wire inserting hole 3, a wire inserting head end 4, a microphone wire 5, a supporting column 6, a clamping and fixing device 7, a fixing plate 8, a first movable block 9, a second movable block 10, a first connecting plate 11, a second connecting plate 12, a first clamping plate 13, a second clamping plate 14, a first spring 15, a second spring 16, a handle 17, a protective cushion layer 18, a fixed waistband 19, an installation block 20, a thread groove 21 and a bolt.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the portable microphone for teaching of the present invention comprises a sound device 1, a plug wire hole 2, a plug wire head end 3, a microphone wire 4, a support pillar 5 and a clamping and fixing device 6, wherein the plug wire hole 2 is arranged on the top wall of the sound device 1, the plug wire head end 3 is arranged on the plug wire hole 2, the microphone wire 4 is arranged on the plug wire head end 3, the support pillar 5 is arranged on the top wall of the sound device 1 near the plug wire head end 3, and the clamping and fixing device 6 is arranged on the support pillar 5; the clamping and fixing device 6 comprises a fixing plate 7, a first movable block 8, a second movable block 9, a first connecting plate 10, a second connecting plate 11, a first clamping plate 12, a second clamping plate 13, a first spring 14, a second spring 15 and a handle 16, wherein the first movable block 8 is arranged on the fixing plate 7, the second movable block 9 is hinged on the fixing plate 7, the handle 16 is arranged on the second movable block 9, the first spring 14 and the second spring 15 are connected at one end to the first movable block 8, the first spring 14 and the second spring 15 are connected at the other end to the second movable block 9, the first connecting plate 10 is arranged on the outer side wall of the first movable block 8, the second connecting plate 11 is arranged on the outer side wall of the second movable block 9, the first clamping plate 12 is arranged on the first connecting plate 10, and the second clamping plate 13 is arranged on the second connecting plate 11.
The sound 1 is provided with a fixed belt 18.
Be equipped with installation piece 19 on the support column 5 lateral wall, sound 1 roof has thread groove 20 down, bolt 21 runs through the mounting panel and locates in the thread groove 20.
And the outer side walls of the first clamping plate 12 and the second clamping plate 13 are provided with protective cushion layers 17.
When the microphone wire clamping device is used specifically, firstly, the supporting column 5 is fixed through the bolt 21, the handle 16 is pulled to drive the second movable block 9 to rotate, the second movable block 9 drives the second connecting plate 11 and the second clamping plate 13 to rotate, meanwhile, the first spring 14 and the second spring 15 are stretched, the microphone wire 4 is arranged between the second clamping plate 13 and the first clamping plate 12, the handle 16 is loosened, and under the action of the first spring 14 and the second spring 15, the second clamping plate 13 is restored to the original state to clamp and fix the microphone wire 4.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a microphone is used in teaching convenient to carry which characterized in that: the loudspeaker comprises a sound, a plug wire hole, a plug wire head end, a microphone wire, a support pillar and a clamping and fixing device, wherein the plug wire hole is formed in the top wall of the sound; the clamping and fixing device comprises a fixed plate, a first movable block, a second movable block, a first connecting plate, a second connecting plate, a first clamping plate, a second clamping plate, a first spring, a second spring and a handle, wherein the first movable block is arranged on the fixed plate, the second movable block is hinged on the fixed plate, the handle is arranged on the second movable block, the first spring and the second spring are connected with one end of the first movable block, the first spring and the second spring are connected with the other end of the second movable block, the first connecting plate is arranged on the outer side wall of the first movable block, the second connecting plate is arranged on the outer side wall of the second movable block, the first clamping plate is arranged on the first connecting plate, and the second clamping plate is arranged on the second connecting plate.
2. A portable teaching microphone as claimed in claim 1, wherein: the sound equipment is provided with a fixed waistband.
3. A portable teaching microphone as claimed in claim 2, wherein: the loudspeaker box is characterized in that an installation block is arranged on the outer side wall of the support column, a thread groove is formed below the top wall of the loudspeaker box, and a bolt penetrates through the installation plate and is arranged in the thread groove.
4. A portable teaching microphone as claimed in claim 3, wherein: and protective cushion layers are arranged on the outer side walls of the first clamping plate and the second clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121241172.XU CN215187267U (en) | 2021-06-04 | 2021-06-04 | Microphone is used in teaching convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121241172.XU CN215187267U (en) | 2021-06-04 | 2021-06-04 | Microphone is used in teaching convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215187267U true CN215187267U (en) | 2021-12-14 |
Family
ID=79390346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121241172.XU Expired - Fee Related CN215187267U (en) | 2021-06-04 | 2021-06-04 | Microphone is used in teaching convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215187267U (en) |
-
2021
- 2021-06-04 CN CN202121241172.XU patent/CN215187267U/en not_active Expired - Fee Related
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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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |