CN220586428U - Pickup device is used in english listening and speaking teaching - Google Patents
Pickup device is used in english listening and speaking teaching Download PDFInfo
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- CN220586428U CN220586428U CN202322082864.XU CN202322082864U CN220586428U CN 220586428 U CN220586428 U CN 220586428U CN 202322082864 U CN202322082864 U CN 202322082864U CN 220586428 U CN220586428 U CN 220586428U
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- sleeve
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 230000006870 function Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 1
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Abstract
The utility model relates to the technical field of pickup devices, in particular to a pickup device for English listening and speaking teaching, which comprises a storage box bottom plate, wherein a placement groove is formed in the top of the storage box bottom plate, a rotating rod is arranged at one end of the placement groove, a telescopic mechanism is arranged at the top of the rotating rod and comprises a telescopic rod, a fixed ring, supporting legs, a mounting block, a rotating handle, a rotating shaft, gears, lifting racks, an adjusting ball and a sleeve clamp, the fixed ring is fixedly connected to the periphery of the telescopic rod, and the supporting legs are arranged around the fixed ring. The utility model has the advantages that: the pick-up device can be fixed on the receiver bottom plate, realizes the good firm effect of device, and pick-up device can be according to the manual regulation microphone height of demand, is suitable for different height crowds, can withdraw in corresponding groove after using, realizes being convenient for withdraw the function of carrying after using, falls the board setting of making an uproar in telescopic one side, falls the board of making an uproar and can effectively isolate a large amount of background sounds.
Description
Technical Field
The utility model relates to the technical field of sound pickup devices, in particular to a sound pickup device for English listening and speaking teaching.
Background
The learning efficiency of each student cannot be guaranteed in the mode of asking questions by teachers and answering by students in the traditional English classroom, the teachers orally teach knowledge, experience and skills, and because the study time in the classroom is limited, even the students with good learning are actively and well studied, a process is needed for learning, and as for students with poor foundations, the students with poor foundations are more likely to lose power for practicing English skills because of poor performances and frustrated self-confidence, are instead sweet and silent, so that in the current English teaching classroom, the microphone is used for recording or amplifying the teacher's teaching, thereby facilitating the review of students after class, effectively consolidating the teaching content, and the pick-up device with the function is often used.
The existing pickup device is difficult to realize the good firm effect of device on placing the desktop when using for the device receives external force easily and emptys at will, and in prior art to pickup device's use, is difficult to realize the good regulation effect to the microphone height that the pickup was used, makes the different height crowds of inconvenient being suitable for, and the device is inconvenient to withdraw after accomplishing and carry, appears a large amount of background sounds easily when recording in lessons, influences the recording effect.
Disclosure of Invention
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a pickup device for english practice teaching, including a storage box bottom plate, a mounting groove is provided at a top of the storage box bottom plate, a rotating rod is provided at one end of the mounting groove, a telescopic mechanism is provided at a top of the rotating rod, the telescopic mechanism includes a telescopic rod, a fixing ring, a supporting leg, a mounting block, a rotating handle, a rotating shaft, a gear, a lifting rack, an adjusting ball and a sleeve clip, the fixing ring is fixedly connected around the telescopic rod, the supporting leg is provided around the fixing ring, a mounting block is provided at one side of the telescopic rod near the fixing ring, a gear is provided inside the mounting block, a lifting rack is provided at one side of the telescopic rod, the rotating handle is rotatably connected to the gear through the rotating shaft, the adjusting ball is provided at a top of the telescopic rod, the sleeve clip is fixedly connected to a pickup mechanism is provided at a top of the telescopic mechanism, and the supporting leg groove is provided at a top of the storage box bottom plate.
The technical effect achieved by adopting the scheme is as follows: through setting up supporting leg and supporting leg groove, make pickup device can be fixed to the receiver bottom plate on for can realize the good firm effect of device, and be difficult for receiving the exogenic action and topple over easily.
By any of the above schemes, it is preferable that the mounting block, the rotating handle, the rotating shaft, the gear and the lifting rack are matched to form a lifting adjusting mechanism.
The technical effect achieved by adopting the scheme is as follows: through setting up installation piece, commentaries on classics handle, pivot, gear and lifting rack cooperation and use constitution lifting adjustment mechanism, make pick-up device can be according to the manual microphone height of adjusting of demand to can be suitable for different height crowds, application scope is wide, convenient to use.
By the preferred of above-mentioned arbitrary scheme, first fixed orifices has been seted up to the inside of telescopic clamp, the draw-in groove has been seted up to the side of receiver bottom plate, one side that the receiver bottom plate is close to the draw-in groove is equipped with the fixture block, the top fixed connection of fixture block is in the top cap, the top of top cap is equipped with the handle, the sleeve groove has been seted up to one side that the receiver bottom plate kept away from the mounting groove, the second fixed orifices has been seted up to the inside in sleeve groove.
The technical effect achieved by adopting the scheme is as follows: through setting up draw-in groove, fixture block, handle, mounting groove and sleeve groove, make the device can withdraw in corresponding groove after using, fixture block and draw-in groove can be with top cap and receiver bottom plate integration for the device realizes being convenient for withdraw the function of carrying after using the completion.
By the above-mentioned optional scheme, it is preferable that the pickup mechanism includes dead lever, sleeve and the board of making an uproar falls, sleeve fixed connection is in the top of dead lever, the board of making an uproar falls locates one side of sleeve.
The technical effect achieved by adopting the scheme is as follows: through setting up the board of making an uproar in telescopic one side for when recording in lessons uses the microphone, the board of making an uproar can effectively isolate a large amount of background sounds, strengthens the recording effect.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. through setting up supporting leg and supporting leg groove, make pickup device can be fixed to the receiver bottom plate on for can realize the good firm effect of device, and be difficult for receiving the exogenic action and topple over easily.
2. Through setting up installation piece, commentaries on classics handle, pivot, gear and lifting rack cooperation and use constitution lifting adjustment mechanism, make pick-up device can be according to the manual microphone height of adjusting of demand to can be suitable for different height crowds, application scope is wide, convenient to use.
3. Through setting up draw-in groove, fixture block, handle, mounting groove and sleeve groove, make the device can withdraw in corresponding groove after using, fixture block and draw-in groove can be with top cap and receiver bottom plate integration for the device realizes being convenient for withdraw the function of carrying after using the completion.
4. Through setting up the board of making an uproar in telescopic one side for when recording in lessons uses the microphone, the board of making an uproar can effectively isolate a large amount of background sounds, strengthens the recording effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram showing a cross-sectional structure of a bottom plate groove of a storage box according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a bottom plate slot of the storage box according to the present utility model;
FIG. 4 is a schematic view of a mounting block according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 6 is a schematic view of a pickup mechanism according to the present utility model;
fig. 7 is a schematic diagram of a top cover clamping block structure according to the present utility model.
In the figure: 1. a storage box bottom plate; 11. a placement groove; 12. a rotating rod; 13. a clamping groove; 14. a clamping block; 15. a top cover; 16. a handle; 17. a sleeve groove; 18. a second fixing hole; 19. a support leg groove; 2. a telescoping mechanism; 21. a telescopic rod; 22. a fixing ring; 23. support legs; 24. a mounting block; 25. a rotating handle; 26. a rotating shaft; 27. a gear; 28. lifting the rack; 29. an adjusting ball; 30. a sleeve clamp; 3. a sound pickup mechanism; 31. a fixed rod; 32. a sleeve; 33. noise reduction plate.
Detailed Description
Embodiment one: as shown in fig. 1 and 5, a pickup device for english practice teaching is provided, which comprises a storage box bottom plate 1, the top of the storage box bottom plate 1 is provided with a mounting groove 11, one end of the mounting groove 11 is provided with a rotating rod 12, the top of the rotating rod 12 is provided with a telescopic mechanism 2, the telescopic mechanism 2 comprises a telescopic rod 21, a fixed ring 22, supporting legs 23, a mounting block 24, a rotating handle 25, a rotating shaft 26, a gear 27, a lifting rack 28, an adjusting ball 29 and a sleeve clamp 30, the fixed ring 22 is fixedly connected around the telescopic rod 21, supporting legs 23 are arranged around the fixed ring 22, one side of the telescopic rod 21 close to the fixed ring 22 is provided with a mounting block 24, the inside of the mounting block 24 is provided with a gear 27, one side of the telescopic rod 21 is provided with a lifting rack 28, the rotating handle 25 is rotatably connected with the gear 27 through the rotating shaft 26, the top of the telescopic rod 21 is provided with the adjusting ball 29, the top of the adjusting ball 29 is fixedly connected with a sleeve clamp 30, the top of the telescopic mechanism 2 is provided with a pickup mechanism 3, and the top of the storage box bottom plate 1 is provided with a supporting leg groove 19.
In this embodiment, by providing the support legs 23 and the support leg grooves 19, the pickup device can be fixed to the storage box base plate 1, so that a good stabilizing effect of the device can be achieved, and the pickup device is not easily fallen down due to the action of external force.
Referring to fig. 1 to 6, the mounting block 24, the rotating handle 25, the rotating shaft 26, the gear 27 and the lifting rack 28 are matched to form a lifting adjusting mechanism, in this embodiment, the mounting block 24, the rotating handle 25, the rotating shaft 26, the gear 27 and the lifting rack 28 are matched to form the lifting adjusting mechanism, so that the pickup device can manually adjust the height of the microphone according to requirements, and therefore, the microphone is applicable to people with different heights, and the microphone is wide in application range and convenient to use.
Referring to fig. 1 to 7, a first fixing hole is formed in the sleeve clip 30, a clamping groove 13 is formed in the side face of the storage box bottom plate 1, a clamping block 14 is arranged on one side, close to the clamping groove 13, of the storage box bottom plate 1, the top of the clamping block 14 is fixedly connected to the top cover 15, a handle 16 is arranged on the top of the top cover 15, a sleeve groove 17 is formed in one side, far away from the mounting groove 11, of the storage box bottom plate 1, and a second fixing hole 18 is formed in the sleeve groove 17.
In this embodiment, by providing the clamping groove 13, the clamping block 14, the handle 16, the placement groove 11 and the sleeve groove 17, the device can be retracted in the corresponding groove after the use is completed, and the clamping block 14 and the clamping groove 13 can integrate the top cover 15 with the storage box bottom plate 1, so that the device can realize the function of convenient retraction and carrying after the use is completed.
Referring to fig. 1 and 6, the pickup mechanism 3 includes a fixing rod 31, a sleeve 32 and a noise reduction plate 33, the sleeve 32 is fixedly connected to the top of the fixing rod 31, the noise reduction plate 33 is disposed on one side of the sleeve 32, in this embodiment, the noise reduction plate 33 is disposed on one side of the sleeve 32, so that when a microphone is used in a lesson recording, the noise reduction plate 33 can effectively isolate a large amount of background sounds, and the recording effect is enhanced.
A pick-up device for English listening and speaking teaching has the following working principle:
when the portable storage box is used, a user places the whole storage box on a desktop, pulls out the clamping block 14 of the top cover 15 from the clamping groove 13, rotates the telescopic mechanism 2 out of the accommodating groove 11 through the rotating rod 12, clamps the supporting legs 23 on the fixing ring 22 into the supporting leg grooves 19, takes the sleeve 32 out of the sleeve groove 17, inserts the fixing rod 31 into the first fixing hole of the sleeve clamp 30, inserts the microphone into the sleeve 32 to complete fixation, rotates the rotating handle 25 to lift the telescopic rod 21 to enable the microphone to be lifted to a height suitable for a user, completes installation and use, rotates the rotating handle 25 to lower the telescopic rod 21 after the use is completed, returns the sleeve 32 into the sleeve groove 17, retracts the supporting legs 23 to rotate the telescopic mechanism 2 into the accommodating groove 11, finally retracts the clamping block 14 of the top cover 15 into the clamping groove 13, closes the top cover 15, and can use the handle 16 to carry out portable movement on the whole storage box.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
through setting up supporting leg 23 and supporting leg groove 19, make pick-up device can be fixed to receiver bottom plate 1, make can realize the good firm effect of device, and be difficult for receiving exogenic action and topple over easily, through setting up installation piece 24, the commentaries on classics 25, pivot 26, gear 27 and lifting rack 28 cooperation use constitute lift adjustment mechanism, make pick-up device can be according to the manual microphone height of adjusting of demand, thereby can be suitable for different height crowds, application scope is wide, facilitate the use, through setting up draw-in groove 13, fixture block 14, handle 16, mounting groove 11 and sleeve groove 17, make the device can retrieve in corresponding groove after using, fixture block 14 and draw-in groove 13 can be with top cap 15 and receiver bottom plate 1 as an organic whole, make the device realize being convenient for retrieve the function of carrying after using, through setting up the board of making an uproar 33 in one side of sleeve 32, make an uproar board 33 can effectively insulate a large amount of background sounds when using the microphone in the lessons, strengthen the recording effect.
Claims (7)
1. The utility model provides a pickup device is used in english listening and speaking teaching, includes receiver bottom plate (1), its characterized in that: the utility model provides a telescopic voice pick-up device for the storage box, including receiver bottom plate (1), the mounting groove (11) has been seted up at the top, the one end of mounting groove (11) is equipped with bull stick (12), the top of bull stick (12) is equipped with telescopic machanism (2), telescopic machanism (2) are including telescopic link (21), solid fixed ring (22), supporting leg (23), installation piece (24), rotating handle (25), pivot (26), gear (27), lifting rack (28), adjusting ball (29) and telescopic clamp (30), gu fixed ring (22) fixed connection is in the surface of telescopic link (21), the surface of gu fixed ring (22) is equipped with supporting leg (23), one side that telescopic link (21) is close to gu fixed ring (22) is equipped with installation piece (24), the inside of installation piece (24) is equipped with gear (27), one side of telescopic link (21) is equipped with lifting rack (28), rotating handle (25) are rotated through pivot (26) and are connected in gear (27), the top of telescopic link (21) is equipped with adjusting ball (29), the top fixedly connected with telescopic voice pick-up device (3) of telescopic voice pick-up device (2).
2. The pickup device for english listening and speaking teaching according to claim 1, wherein: the top of the storage box bottom plate (1) is provided with a supporting leg groove (19).
3. The pickup device for english listening and speaking teaching according to claim 1, wherein: the mounting block (24), the rotating handle (25), the rotating shaft (26), the gear (27) and the lifting rack (28) are matched to form a lifting adjusting mechanism.
4. The pickup device for english listening and speaking teaching according to claim 1, wherein: a first fixing hole is formed in the sleeve clamp (30).
5. The pickup device for english listening and speaking teaching according to claim 1, wherein: clamping grooves (13) are formed in the side faces of the storage box bottom plate (1), clamping blocks (14) are arranged on one side, close to the clamping grooves (13), of the storage box bottom plate (1), the tops of the clamping blocks (14) are fixedly connected to the top cover (15), and handles (16) are arranged on the tops of the top cover (15).
6. The pickup device for english listening and speaking teaching according to claim 1, wherein: the storage box bottom plate (1) is far away from one side of the placement groove (11) and is provided with a sleeve groove (17), and a second fixing hole (18) is formed in the sleeve groove (17).
7. The pickup device for english listening and speaking teaching according to claim 1, wherein: pickup mechanism (3) are including dead lever (31), sleeve (32) and fall board (33) of making an uproar, sleeve (32) fixed connection is in the top of dead lever (31), fall board (33) of making an uproar and locate one side of sleeve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082864.XU CN220586428U (en) | 2023-08-03 | 2023-08-03 | Pickup device is used in english listening and speaking teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082864.XU CN220586428U (en) | 2023-08-03 | 2023-08-03 | Pickup device is used in english listening and speaking teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220586428U true CN220586428U (en) | 2024-03-12 |
Family
ID=90118817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322082864.XU Active CN220586428U (en) | 2023-08-03 | 2023-08-03 | Pickup device is used in english listening and speaking teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220586428U (en) |
-
2023
- 2023-08-03 CN CN202322082864.XU patent/CN220586428U/en active Active
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