CN214956004U - High-fidelity recording device - Google Patents
High-fidelity recording device Download PDFInfo
- Publication number
- CN214956004U CN214956004U CN202120934541.7U CN202120934541U CN214956004U CN 214956004 U CN214956004 U CN 214956004U CN 202120934541 U CN202120934541 U CN 202120934541U CN 214956004 U CN214956004 U CN 214956004U
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- recording device
- recording
- supporting plate
- circuit board
- lower cover
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high-fidelity recording device relates to recording device technical field. The utility model discloses a recording device upper cover, recording device lower cover and recording circuit board one, the recording device upper cover assembles in the top of recording device lower cover, recording circuit board one assembles in the inside of recording device upper cover, the bottom of recording device lower cover is installed and is pasted even, the outside of recording device upper cover is fixed with noise insulation mechanism, the internally mounted of recording device lower cover has recording circuit board two, the bottom of recording circuit board two still is fixed with the radio, two elevating system that are used for two lifts of recording circuit board are still installed to the inside of recording device lower cover. The utility model discloses an elevating system for the pronunciation apparatus of contact that the radio can be better, make the sound that the pronunciation apparatus of receiving that this device can be better sent, through noise insulation mechanism, the getting into that prevents external sound that can be better avoids external noise to type together, improves the quality that sound was typeeed.
Description
Technical Field
The utility model belongs to the technical field of the recording device, especially, relate to a high-fidelity recording device.
Background
The traditional music recording method comprises single microphone recording and stereo recording, wherein the single microphone recording is the simplest and the simplest, but the sound field is the monotonous, most recording devices record through air vibration, and the recording devices record the sound together with the external noise during recording, so that the recording quality is limited, and therefore, a high-fidelity recording device needs to be provided to isolate most of the external noise.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-fidelity recording device to solve current problem: the recording device records the sound together with the external noise during recording, so that the quality of the recording is limited.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a high-fidelity recording device comprises a recording device upper cover, a recording device lower cover and a recording circuit board I, wherein the recording device upper cover is assembled at the top of the recording device lower cover;
the inside of the recording device lower cover is provided with a second recording circuit board, the bottom of the second recording circuit board is further fixed with a radio, and the inside of the recording device lower cover is further provided with two lifting mechanisms used for lifting the second recording circuit board.
Further, the lifting mechanism comprises an L-shaped supporting plate, the L-shaped supporting plate is welded on the inner side of the lower cover of the recording device, a driving motor is fixed to one end of the L-shaped supporting plate through a bolt, a first threaded rod is fixed to the output end of the driving motor, a moving block is connected to the outer side of the first threaded rod through threads, a connecting rod is rotatably connected to the bottom of the moving block, a mounting seat is rotatably connected to the bottom of the connecting rod, the mounting seat is fixedly connected with the recording circuit board II, and the moving block is in sliding connection with the L-shaped supporting plate.
Furthermore, the moving block is rotatably connected with the connecting rod and the connecting rod is rotatably connected with the mounting seat through pins.
Furthermore, a dovetail sliding groove is formed in the L-shaped supporting plate, a dovetail sliding block is welded to the top of the moving block, and the L-shaped supporting plate is connected with the moving block in a sliding mode through the dovetail sliding groove and the dovetail sliding block in a matched mode.
Further, the sound insulation mechanism includes first horizontal backup pad, first horizontal backup pad welds in the outside of recording device upper cover, the bottom welding of first horizontal backup pad has the polished rod, the outside sliding connection of polished rod has the horizontal backup pad of second, the outside that just is located the polished rod between first horizontal backup pad and the horizontal backup pad of second still is provided with rigid spring, the outside welding of the horizontal backup pad of second has the lid that gives sound insulation.
Further, the top of the rigid spring is connected with the first transverse support plate and the bottom of the rigid spring is connected with the second transverse support plate through welding.
The utility model discloses following beneficial effect has:
1. the utility model discloses an elevating system for the sound apparatus is pronounced in the contact that the radio can be better, makes the sound that the pronunciation apparatus was sent out of receiving that this device can be better.
2. The utility model discloses a noise insulation mechanism, the getting into that prevents external sound that can be better avoids external noise to type together, improves the quality that sound was typeeed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the sound-proof cover of the present invention;
FIG. 2 is a sectional view of the sound-proof cover of the present invention;
fig. 3 is a schematic structural view of the sound insulation mechanism of the present invention;
FIG. 4 is an exploded view of the upper cover and the lower cover of the recording device;
fig. 5 is a schematic structural diagram of the lifting mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a sound insulating cover; 2. an upper cover of the recording device; 3. a lower cover of the recording device; 4. sticking the adhesive tape; 5. a first lateral support plate; 6. a second lateral support plate; 7. a polish rod; 8. a rigid spring; 9. a recording circuit board I; 10. a recording circuit board II; 11. an L-shaped support plate; 12. a drive motor; 13. a first threaded rod; 14. a moving block; 15. a connecting rod; 16. a mounting seat; 17. a radio receiver.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention relates to a hi-fi recording device, which comprises a recording device upper cover 2, a recording device lower cover 3 and a recording circuit board one 9 (existing mature technology product), wherein the recording device upper cover 2 is assembled on the top of the recording device lower cover 3, the recording circuit board one 9 is assembled inside the recording device upper cover 2, the bottom of the recording device lower cover 3 is provided with a bonding paste 4, and a sound insulation mechanism is fixed on the outer side of the recording device upper cover 2;
the inside of the recording device lower cover 3 is provided with a recording circuit board II 10 (a product in the prior art), the bottom of the recording circuit board II 10 is also fixed with a radio receiver 17 (a product in the prior art), and the inside of the recording device lower cover 3 is also provided with two lifting mechanisms used for lifting the recording circuit board II 10.
The lifting mechanism comprises an L-shaped supporting plate 11, the L-shaped supporting plate 11 is welded on the inner side of the lower cover 3 of the recording device, a driving motor 12 is fixed to one end of the L-shaped supporting plate 11 through a bolt, a first threaded rod 13 is fixed to the output end of the driving motor 12, a moving block 14 is in threaded connection with the outer side of the first threaded rod 13, the bottom of the moving block 14 is rotatably connected with a connecting rod 15, the bottom of the connecting rod 15 is rotatably connected with an installation seat 16, the moving block 14 and the connecting rod 15 are rotatably connected through pins, and the moving block 14 and the connecting rod 15 can be rotatably connected with the installation seat 16 better;
the mounting seat 16 is fixedly connected with the second recording circuit board 10, the moving block 14 is in sliding connection with the L-shaped supporting plate 11, a dovetail sliding groove is formed in the L-shaped supporting plate 11, a dovetail sliding block is welded to the top of the moving block 14, the L-shaped supporting plate 11 is in sliding connection with the moving block 14 through the matching of the dovetail sliding groove and the dovetail sliding block, and therefore the moving block 14 can better slide in the L-shaped supporting plate 11;
therefore, the radio 17 can better contact with the pronunciation apparatus through the lifting mechanism, so that the device can better receive the sound sent by the pronunciation apparatus;
the sound insulation mechanism comprises a first transverse supporting plate 5, the first transverse supporting plate 5 is welded on the outer side of the upper cover 2 of the recording device, a polished rod 7 is welded at the bottom of the first transverse supporting plate 5, a second transverse supporting plate 6 is connected on the outer side of the polished rod 7 in a sliding manner, and a rigid spring 8 is arranged between the first transverse supporting plate 5 and the second transverse supporting plate 6 and positioned on the outer side of the polished rod 7;
the sound insulation cover 1 is welded on the outer side of the second transverse supporting plate 6;
the top of the rigid spring 8 is connected with the first transverse support plate 5, the bottom of the rigid spring 8 is connected with the second transverse support plate 6 through welding, and the rigid spring 8 can be better fixed;
by last, through sound insulation mechanism, the entering that prevents external sound that can be better avoids external noise to type together, improves the quality that sound was typeeed.
One specific application of this embodiment is: the sound-insulation cover is an improvement on a sound-recording device of a product in the prior art, when the sound-reception device needs sound reception, the adhesive sticker 4 is attached to a sound-production instrument, when the adhesive sticker 4 is attached to the sound-production instrument, the second transverse supporting plate 6 can slide outside the polished rod 7 and extrude the rigid spring 8, and the elastic characteristic of the rigid spring 8 enables the sound-insulation cover 1 to be tightly attached to the appearance of the sound-production device, so that the sound-insulation cover 1 can better isolate external sound;
then two driving motors 12 operate to make first threaded rod 13 rotate, and the direction of operation of two driving motors 12 output is opposite, and the rotation of first threaded rod 13 makes movable block 14 slide in the inside of L shape backup pad 11, and makes mount pad 16 move downwards through connecting rod 15, and then makes recording circuit board two 10 descend, and the decline of recording circuit board two 10 makes radio 17 descend, and laminate with the pronunciation device.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a high-fidelity recording device, includes recording device upper cover (2), recording device lower cover (3) and recording circuit board (9), and recording device upper cover (2) assemble in the top of recording device lower cover (3), and recording circuit board (9) assemble in the inside of recording device upper cover (2), its characterized in that: the bottom of the lower cover (3) of the recording device is provided with a bonding sticker (4), and the outer side of the upper cover (2) of the recording device is fixed with a sound insulation mechanism;
the inside of recording device lower cover (3) is installed with recording circuit board two (10), the bottom of recording circuit board two (10) still is fixed with radio (17), the inside of recording device lower cover (3) still installs two elevating system that are used for recording circuit board two (10) to go up and down.
2. A high fidelity recording apparatus as claimed in claim 1, wherein: the lifting mechanism comprises an L-shaped supporting plate (11), the L-shaped supporting plate (11) is welded on the inner side of the lower cover (3) of the recording device, a driving motor (12) is fixed to one end of the L-shaped supporting plate (11) through a bolt, a first threaded rod (13) is fixed to the output end of the driving motor (12), a moving block (14) is connected to the outer side of the first threaded rod (13) in a threaded mode, a connecting rod (15) is connected to the bottom of the moving block (14) in a rotating mode, a mounting seat (16) is connected to the bottom of the connecting rod (15) in a rotating mode, the mounting seat (16) is fixedly connected with the second recording circuit board (10), and the moving block (14) is connected with the L-shaped supporting plate (11) in a sliding mode.
3. A high fidelity recording apparatus as claimed in claim 2, wherein: the moving block (14) is rotatably connected with the connecting rod (15) and the connecting rod (15) is rotatably connected with the mounting seat (16) through pins.
4. A high fidelity recording apparatus as claimed in claim 2, wherein: dovetail chutes are formed in the L-shaped supporting plates (11), dovetail sliders are welded to the tops of the moving blocks (14), and the L-shaped supporting plates (11) are connected with the moving blocks (14) in a sliding mode through the dovetail chutes and the dovetail sliders in a matched mode.
5. A high fidelity recording apparatus as claimed in claim 1, wherein: the sound insulation mechanism comprises a first transverse supporting plate (5), the first transverse supporting plate (5) is welded on the outer side of the upper cover (2) of the recording device, a polished rod (7) is welded at the bottom of the first transverse supporting plate (5), a second transverse supporting plate (6) is connected to the outer side of the polished rod (7) in a sliding mode, a rigid spring (8) is further arranged between the first transverse supporting plate (5) and the second transverse supporting plate (6) and on the outer side of the polished rod (7), and a sound insulation cover (1) is welded on the outer side of the second transverse supporting plate (6).
6. The high fidelity recording apparatus of claim 5, wherein: the top of the rigid spring (8) is connected with the first transverse support plate (5) and the bottom of the rigid spring (8) is connected with the second transverse support plate (6) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120934541.7U CN214956004U (en) | 2021-05-03 | 2021-05-03 | High-fidelity recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120934541.7U CN214956004U (en) | 2021-05-03 | 2021-05-03 | High-fidelity recording device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214956004U true CN214956004U (en) | 2021-11-30 |
Family
ID=79065782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120934541.7U Active CN214956004U (en) | 2021-05-03 | 2021-05-03 | High-fidelity recording device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214956004U (en) |
-
2021
- 2021-05-03 CN CN202120934541.7U patent/CN214956004U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: Floor 1, Building G, Yangzhou Software Park, No. 201 Wenchang East Road, Ecological Science and Technology New City, Yangzhou City, Jiangsu Province, 225000 Patentee after: Lehe Data Information Technology Jiangsu Co.,Ltd. Country or region after: China Address before: 100085 room 0714 / 0716, 7 / F, No.26, shangdixinxi Road, Haidian District, Beijing Patentee before: BEIJING LEJIELE TECHNOLOGY CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240331 Address after: Room 304, 3rd Floor, Building 1, No. 579 Shuguang Road, Ecological Science and Technology New City, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Dayuan Technology Co.,Ltd. Country or region after: China Address before: Floor 1, Building G, Yangzhou Software Park, No. 201 Wenchang East Road, Ecological Science and Technology New City, Yangzhou City, Jiangsu Province, 225000 Patentee before: Lehe Data Information Technology Jiangsu Co.,Ltd. Country or region before: China |