CN204377090U - A kind of teaching journalism microphone support device - Google Patents
A kind of teaching journalism microphone support device Download PDFInfo
- Publication number
- CN204377090U CN204377090U CN201520125934.8U CN201520125934U CN204377090U CN 204377090 U CN204377090 U CN 204377090U CN 201520125934 U CN201520125934 U CN 201520125934U CN 204377090 U CN204377090 U CN 204377090U
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- CN
- China
- Prior art keywords
- support column
- microphone
- support device
- teaching
- locking handle
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Abstract
The utility model discloses a kind of teaching journalism microphone support device, it comprises: support column, and the downside of described support column is pedestal, and the section of described pedestal is trapezoidal shape; Lock assembly, it is arranged at the upside of described support column rotationally, it comprises locking handle, described locking handle is the pivot running through described support column near the side of described support column, the upside of described pivot is arranged at intervals with locking bolt, described locking bolt is fixed on described locking handle near the side of described support column away from one end of described support column, and described support column is fixed with lock plate near the side of described locking handle, and described locking bolt penetrates described lock plate and arranges; Clip assembly, it is connected to the upside of described lock assembly, and it can line rotation centered by described pivot under the effect of described lock assembly.The utility model can realize the support of microphone, can realize the adjustment of microphone angle simultaneously.
Description
Technical field
The utility model relates to teaching equipment technical field, is specifically related to a kind of teaching journalism microphone support device.
Background technology
At present, in teaching journalism process, often need to use microphone to carry out expanding the volume of teaching teacher, an existing microphone part does not have support, is held with a hand, when instructional blocks of time is longer by teaching teacher, this mode causes certain difficulty, as arm ache etc. can to teaching teacher; Another part microphone is provided with support, but microphone is fixed on support, can not carry out the adjustment of angle, and this mode can not carry out the expansion of teacher's volume effectively, affects teaching atmosphere to a certain extent, reduces quality of instruction.
Utility model content
The utility model is intended at least solve one of the problems of the prior art.
The purpose of this utility model is to propose a kind of teaching journalism microphone support device.
According to the teaching journalism microphone support device of embodiment of the present utility model, described teaching journalism microphone support device comprises:
Support column, the downside of described support column is pedestal, and the section of described pedestal is trapezoidal shape;
Lock assembly, described lock assembly is arranged at the upside of described support column rotationally, described lock assembly comprises locking handle, described locking handle is the pivot running through described support column near the side of described support column, the upside of described pivot is arranged at intervals with locking bolt, described locking bolt is fixed on described locking handle near the side of described support column away from one end of described support column, and described support column is fixed with lock plate near the side of described locking handle, and described locking bolt penetrates described lock plate and arranges;
Clip assembly, described clip assembly is connected to the upside of described lock assembly, and described clip assembly can line rotation centered by described pivot under the effect of described lock assembly.
News teacher is in education activities, when needing to expand teacher's volume, microphone is connected on clip assembly, the angular adjustment of microphone can be realized by operation lock assembly, be specially operation locking handle, locking handle line centered by pivot rotates, and then the angle of the microphone on clip assembly is changed, when microphone is adjusted to proper angle, operation locking handle, locking bolt is made to penetrate lock plate, and then the position of fixing microphone, whole process operation is convenient and swift, effectively can expand the volume of teaching teacher, simultaneously, comprehensively improve quality of instruction, build good teaching atmosphere.
In addition, according to the teaching journalism microphone support device of the utility model above-described embodiment, following additional technical feature can also be had:
According to an embodiment of the present utility model, the circumference of described lock plate is evenly provided with at least two dish teeth.
According to an embodiment of the present utility model, described dish tooth is six, and the angle between described dish tooth is 30 degree.
According to an embodiment of the present utility model, described lock assembly also comprises dial, and described dial is arranged at the side of described support column away from described locking handle, and center and the described pivot of described dial are connected.
According to an embodiment of the present utility model, the circumference of described dial is evenly provided with at least two scale teeth.
According to an embodiment of the present utility model, described scale tooth is six, and the angle between described scale tooth is 30 degree.
According to an embodiment of the present utility model, described clip assembly comprises:
Contiguous block, described contiguous block is arranged at described support column one end away from described pedestal rotationally, and the center of described contiguous block is bar-shaped trough;
First clamping pawl, described first clamping pawl is connected to one end of described contiguous block;
Second clamping pawl, described second clamping pawl is slidably connected to the other end of described contiguous block, and described second clamping pawl is the projection suitable with described bar-shaped trough near one end of described contiguous block.
According to an embodiment of the present utility model, the quantity of described clip assembly is at least two.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the place of A shown in Fig. 1 structure for amplifying schematic diagram;
Fig. 3 is lock plate structural representation in the utility model embodiment;
Fig. 4 is graduated disk structure schematic diagram in the utility model embodiment.
In figure: 110-support column, 111-pedestal, 210-locking handle, 211-pivot, 212-locking bolt, 220-lock plate, 221-dish tooth, 230-dial, 231-scale tooth, 310-contiguous block, 311-first clamping pawl, 312-second clamping pawl, 3121-is protruding.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection range of claim.
As shown in Figures 1 to 4, according to the teaching journalism microphone support device of the utility model embodiment, described teaching journalism microphone support device comprises:
Support column 110, the downside of described support column is pedestal 111, and the section of described pedestal is trapezoidal shape;
Lock assembly, described lock assembly is arranged at the upside of described support column 110 rotationally, described lock assembly comprises locking handle 210, described locking handle is the pivot 211 running through described support column 110 near the side of described support column 110, the upside of described pivot is arranged at intervals with locking bolt 212, described locking bolt is fixed on described locking handle 210 near the side of described support column away from one end of described support column 110, described support column is fixed with lock plate 220 near the side of described locking handle, and described locking bolt penetrates described lock plate and arranges;
Clip assembly, described clip assembly is connected to the upside of described lock assembly, and described clip assembly can line rotation centered by described pivot 211 under the effect of described lock assembly.
News teacher is in education activities, when needing to expand teacher's volume, microphone is connected on clip assembly, the angular adjustment of microphone can be realized by operation lock assembly, be specially operation locking handle, locking handle line centered by pivot rotates, and then the angle of the microphone on clip assembly is changed, when microphone is adjusted to proper angle, operation locking handle, locking bolt is made to penetrate lock plate, and then the position of fixing microphone, whole process operation is convenient and swift, effectively can expand the volume of teaching teacher, simultaneously, comprehensively improve quality of instruction, build good teaching atmosphere.
Further, the circumference of described lock plate 220 is evenly provided with at least two dish teeth 221.Preferentially, described dish tooth 221 is six, and the angle between described dish tooth is 30 degree.
Further, described lock assembly also comprises dial 230, and described dial is arranged at the side of described support column 110 away from described locking handle 210, and center and the described pivot 211 of described dial are connected.Preferentially, dial and support column interval are arranged.
Further, the circumference of described dial 230 is evenly provided with at least two scale teeth 231.Preferentially, described scale tooth 231 is six, and the angle between described scale tooth is 30 degree.
Like this, what coil tooth and scale tooth is arranged so that the angular adjustment of microphone has more operability.
Further, described clip assembly comprises: contiguous block 310, and described contiguous block is arranged at described support column 110 one end away from described pedestal 111 rotationally, and the center of described contiguous block is bar-shaped trough;
First clamping pawl 311, described first clamping pawl is connected to one end of described contiguous block 310; Preferentially, the first clamping pawl can not slide relative to contiguous block.
Second clamping pawl 312, described second clamping pawl is slidably connected to the other end of described contiguous block 310, and described second clamping pawl is the projection 3121 suitable with described bar-shaped trough near one end of described contiguous block 310.Preferentially, the first clamping pawl and the second clamping pawl are drawn close to the center line of the Width of contiguous block away from one end of contiguous block.
Like this, because the second clamping pawl is relative to contiguous block sliding motion, i.e. the variable volume of institute's enveloping space between the second clamping pawl and the first clamping pawl, adapts to the support or fixing of different size microphone.
Further, the quantity of described clip assembly is at least two.
The course of work of the present utility model is as follows:
News teacher is in education activities, when needing to expand teacher's volume, microphone is connected on clip assembly, the angular adjustment of microphone can be realized by operation lock assembly, be specially operation locking handle, locking handle line centered by pivot rotates, and then the angle of the microphone on clip assembly is changed, dial can be operated, the angle of microphone is regulated with reference to the scale tooth on dial, when microphone is adjusted to proper angle, operation locking handle, locking bolt is made to penetrate lock plate, and then the position of fixing microphone, whole process operation is convenient and swift, effectively can expand the volume of teaching teacher, simultaneously, comprehensively improve quality of instruction, build good teaching atmosphere.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (8)
1. a teaching journalism microphone support device, is characterized in that: described teaching journalism microphone support device comprises:
Support column, the downside of described support column is pedestal, and the section of described pedestal is trapezoidal shape;
Lock assembly, described lock assembly is arranged at the upside of described support column rotationally, described lock assembly comprises locking handle, described locking handle is the pivot running through described support column near the side of described support column, the upside of described pivot is arranged at intervals with locking bolt, described locking bolt is fixed on described locking handle near the side of described support column away from one end of described support column, and described support column is fixed with lock plate near the side of described locking handle, and described locking bolt penetrates described lock plate and arranges;
Clip assembly, described clip assembly is connected to the upside of described lock assembly, and described clip assembly can line rotation centered by described pivot under the effect of described lock assembly.
2. teaching journalism microphone support device according to claim 1, is characterized in that: the circumference of described lock plate is evenly provided with at least two dish teeth.
3. teaching journalism microphone support device according to claim 2, is characterized in that: described dish tooth is six, and the angle between described dish tooth is 30 degree.
4. teaching journalism microphone support device according to claim 3, it is characterized in that: described lock assembly also comprises dial, described dial is arranged at the side of described support column away from described locking handle, and center and the described pivot of described dial are connected.
5. teaching journalism microphone support device according to claim 4, is characterized in that: the circumference of described dial is evenly provided with at least two scale teeth.
6. teaching journalism microphone support device according to claim 5, is characterized in that: described scale tooth is six, and the angle between described scale tooth is 30 degree.
7. the teaching journalism microphone support device according to any one of claim 1-6, is characterized in that: described clip assembly comprises:
Contiguous block, described contiguous block is arranged at described support column one end away from described pedestal rotationally, and the center of described contiguous block is bar-shaped trough;
First clamping pawl, described first clamping pawl is connected to one end of described contiguous block;
Second clamping pawl, described second clamping pawl is slidably connected to the other end of described contiguous block, and described second clamping pawl is the projection suitable with described bar-shaped trough near one end of described contiguous block.
8. teaching journalism microphone support device according to claim 7, is characterized in that: the quantity of described clip assembly is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125934.8U CN204377090U (en) | 2015-03-01 | 2015-03-01 | A kind of teaching journalism microphone support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125934.8U CN204377090U (en) | 2015-03-01 | 2015-03-01 | A kind of teaching journalism microphone support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377090U true CN204377090U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125934.8U Expired - Fee Related CN204377090U (en) | 2015-03-01 | 2015-03-01 | A kind of teaching journalism microphone support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223567A (en) * | 2019-06-27 | 2019-09-10 | 谢彦金 | A kind of Journalism teaching aid |
-
2015
- 2015-03-01 CN CN201520125934.8U patent/CN204377090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223567A (en) * | 2019-06-27 | 2019-09-10 | 谢彦金 | A kind of Journalism teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20160301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |