CN215344955U - High-performance high-fidelity multimedia loudspeaker box - Google Patents
High-performance high-fidelity multimedia loudspeaker box Download PDFInfo
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- CN215344955U CN215344955U CN202121618110.6U CN202121618110U CN215344955U CN 215344955 U CN215344955 U CN 215344955U CN 202121618110 U CN202121618110 U CN 202121618110U CN 215344955 U CN215344955 U CN 215344955U
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- audio amplifier
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- fixedly connected
- loudspeaker box
- telescopic link
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Abstract
The application discloses high performance high-fidelity multimedia loudspeaker box relates to multimedia loudspeaker box's technical field, in order to prevent the problem that the dust is infected with, including audio amplifier, the fixed leg of audio amplifier bottom fixedly connected with, audio amplifier top fixedly connected with handle, handle middle part fixedly connected with slipmat, the standing groove has all been seted up to the audio amplifier left and right sides, standing groove bottom swing joint has the telescopic link, telescopic link top swing joint has the bearing board, audio amplifier back is provided with connection port, the bearing board top is provided with the speaker. This application is through outwards pulling out the telescopic link, and the telescopic link drives the bearing board and outwards removes, makes the speaker that the bearing board top set up expose and carry out the music broadcast, inside pushing back the standing groove with the telescopic link again, and rotatory bearing board makes the front of speaker towards the standing groove simultaneously, places the speaker inside the standing groove, prevents that the dust from being infected with on the speaker, improves the life of speaker.
Description
Technical Field
The application relates to the technical field of multimedia sound, in particular to a high-performance high-fidelity multimedia sound box.
Background
The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of an audio system because it is responsible for the key task of converting electrical signals into acoustical signals for direct listening by the human ear, which directly interact with the human hearing, which is very sensitive and has a strong ability to distinguish the timbre of complex sounds. Because the subjective feeling of human ears on sound is the most important standard for evaluating the sound quality of a sound system, the performance of a sound box is considered to play a key role in the sound reproduction quality of the sound system, and a multimedia sound box, which is also commonly called a computer sound box, is generally placed on two sides of a computer in daily use.
In the prior art, a multimedia sound box is stained with a large amount of dust in daily use, and the dust not only affects the tone quality, but also easily damages a loudspeaker.
SUMMERY OF THE UTILITY MODEL
In order to prevent the problem that the dust is infected with, this application provides a high performance hi-fi multimedia loudspeaker box.
The application provides a high performance high-fidelity multimedia loudspeaker box, adopts following technical scheme:
the utility model provides a high performance high-fidelity multimedia loudspeaker box, includes audio amplifier, audio amplifier bottom fixedly connected with fixed leg, the loudspeaker amplifier front side is opened and is equipped with the paraphase hole, audio amplifier front side swing joint has adjust knob, audio amplifier top fixedly connected with handle, handle middle part fixedly connected with slipmat, the standing groove has all been seted up to the audio amplifier left and right sides, standing groove bottom swing joint has the telescopic link, telescopic link top swing joint has the support plate, audio amplifier back is provided with connection port, the support plate top is provided with the speaker.
Through adopting above-mentioned technical scheme, when using high performance high-fidelity multimedia loudspeaker box, outwards pull out the telescopic link, the telescopic link drives the bearing board and outwards removes, the speaker that makes the bearing board top set up exposes carries out the music broadcast, after finishing using, inside pushing back the standing groove with the telescopic link again, rotatory bearing board makes the front of speaker towards the standing groove simultaneously, place the speaker inside the standing groove, prevent that the dust from being infected with on the speaker, improve the life of speaker, when needs are gone out to carry, only need hold the handhold at audio amplifier top alright with carrying.
Optionally, the rear side of the bearing plate is fixedly connected with a fixed plate, the upper surface of the bearing plate is provided with a sliding groove, the inside of the sliding groove is movably connected with a movable plate, and the front side of the bearing plate is in threaded connection with a threaded rod.
Through adopting above-mentioned technical scheme, when needs separately place the speaker, clockwise rotation threaded rod makes the threaded rod move along the spout, makes the threaded rod top no longer provide the resistance to the movable plate, and the pulling movable plate makes the distance grow between movable plate and the fixed plate, takes out the speaker from the bearing board top.
Optionally, a recycling groove is formed in the bottom of the loudspeaker, a rotating shaft is movably connected inside the recycling groove, a connecting rod is fixedly connected to the outer wall of the rotating shaft, a shock-absorbing rod is sleeved on the outer wall of the connecting rod, and a shock-absorbing spring is fixedly connected between the connecting rod and the shock-absorbing rod.
Through adopting above-mentioned technical scheme, when the speaker was placed alone, pull out the pole of will moving away to avoid possible earthquakes from the accumulator inside, support the speaker through the pole of moving away to avoid possible earthquakes, when speaker work produced vibration, the pole of moving away to avoid possible earthquakes extrudes the spring of moving away to avoid possible earthquakes, makes the spring of moving away to avoid possible earthquakes take place deformation, and the spring of moving away to avoid possible earthquakes offsets the amplitude through releasing elastic potential energy, improves the shock attenuation effect of speaker.
Optionally, the threaded rod is located inside the sliding groove, and one end of the threaded rod is in contact with the outer wall of the moving plate.
Optionally, sound absorption cotton is arranged inside the loudspeaker.
Through adopting above-mentioned technical scheme, through inhaling the cotton resonance and unnecessary standing wave that reduce the box inside of inhaling to the sound that makes the speaker send is more fresh and pure.
Optionally, a dust cover is fixedly mounted on the front side of the speaker.
Through adopting above-mentioned technical scheme, prevent that the dust from getting into the speaker, improve the life of speaker.
In summary, the present application includes at least one of the following benefits:
1. when the high-performance high-fidelity multimedia loudspeaker box is used, the telescopic rod is pulled out outwards, the telescopic rod drives the bearing plate to move outwards, the loudspeaker arranged at the top of the bearing plate is exposed to play music, after the loudspeaker is used, the telescopic rod is pushed back into the placing groove again, meanwhile, the bearing plate is rotated to enable the front face of the loudspeaker to face the placing groove, the loudspeaker is placed in the placing groove, dust is prevented from being attached to the loudspeaker, and the service life of the loudspeaker is prolonged;
2. when the speaker is placed alone, will move away to avoid possible earthquakes the pole and pull out from the accumulator inside, support the speaker through moving away to avoid possible earthquakes the pole, when speaker work produced the vibration, move away to avoid possible earthquakes the pole and extrude the spring of moving away to avoid possible earthquakes, the spring of moving away to avoid possible earthquakes offsets the amplitude through releasing elastic potential energy, improves the shock attenuation effect of speaker.
Drawings
Fig. 1 is a schematic view of the overall structure of the utility model;
FIG. 2 is a schematic structural view of the middle lock speaker amplifier of the utility model;
FIG. 3 is a top view of the utility model bearing plate;
fig. 4 is a bottom view of the speaker in the utility model.
Description of reference numerals: 1. a sound box power amplifier; 2. a fixed leg; 3. an inverter hole; 4. adjusting a knob; 5. a carrying handle; 6. a non-slip mat; 7. a placement groove; 8. a telescopic rod; 9. a support plate; 10. a connection port; 11. a speaker; 12. a fixing plate; 13. a chute; 14. moving the plate; 15. a threaded rod; 16. a recovery tank; 17. a rotating shaft; 18. a connecting rod; 19. a shock absorbing rod; 20. a shock absorbing spring; 21. a dust cover.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a high-performance high-fidelity multimedia sound box. Referring to fig. 1, including audio amplifier 1, 1 bottom fixedly connected with fixed leg 2 of audio amplifier, be convenient for support audio amplifier 1, 1 front side of audio amplifier is opened and is equipped with looks paraphase hole 3, 1 front side swing joint of audio amplifier has adjust knob 4, be convenient for adjust the audio amplifier volume, 1 top fixedly connected with handle 5 of audio amplifier, handle 5 middle part fixedly connected with slipmat 6, when needs go out to carry, only need hold handle 5 alright in order to carry at 1 top of audio amplifier, through slipmat 6 increase the frictional force between hand and the handle 5.
Standing groove 7 has all been seted up to 1 left and right sides of audio amplifier, standing groove 7 bottom swing joint has telescopic link 8, 8 top swing joint of telescopic link has bearing board 9, support speaker 11 through bearing board 9, accomodate speaker 11 through telescopic link 8, 1 back of audio amplifier is provided with connection port 10, bearing board 9 top is provided with speaker 11, speaker 11 is inside to be provided with inhales the sound cotton, through inhaling the cotton inside shake altogether of reduction box and unnecessary standing wave of inhaling, thereby the sound that makes speaker 11 send is more fresh and pure, speaker 11 front side fixed mounting has dust cover 21, prevent that the dust from getting into in speaker 11, improve speaker 11's life.
Referring to fig. 2 and 3, a fixed plate 12 is fixedly connected to the rear side of the support plate 9, a sliding groove 13 is formed in the upper surface of the support plate 9, a moving plate 14 is movably connected to the inside of the sliding groove 13, the speaker 11 is fixed through the moving plate 14, the speaker 11 is prevented from falling off, a threaded rod 15 is connected to the front side of the support plate 9 through threads, the threaded rod 15 is located at one end inside the sliding groove 13 and contacts with the outer wall of the moving plate 14, when the speaker 11 needs to be placed separately, the threaded rod 15 is rotated clockwise to enable the threaded rod 15 to move forward along the sliding groove 13, resistance is not provided for the moving plate 14 by the top of the threaded rod 15, the moving plate 14 is pulled to enable the distance between the moving plate 14 and the fixed plate 12 to be increased, and the speaker 11 is taken out from the top of the support plate 9.
Referring to fig. 4, recovery tank 16 has been seted up to speaker 11 bottom, the inside swing joint of recovery tank 16 has pivot 17, pivot 17 outer wall fixedly connected with connecting rod 18, connecting rod 18 outer wall has cup jointed shock attenuation pole 19, fixedly connected with shock absorber spring 20 between connecting rod 18 and the shock attenuation pole 19, shock attenuation spring 20 carries out the shock attenuation to speaker 11, when speaker 11 places alone, with shock attenuation pole 19 from the inside pull-out of recovery tank 16, support speaker 11 through shock attenuation pole 19, when speaker 11 work produces the vibration, shock attenuation pole 19 extrudees shock absorber spring 20, make shock absorber spring 20 take place deformation, shock absorber spring 20 offsets the amplitude through releasing elastic potential energy, improve speaker 11's shock attenuation effect.
The implementation principle of a high-performance high-fidelity multimedia loudspeaker box in the embodiment of the application is as follows:
when using high performance high-fidelity multimedia loudspeaker box, outwards pull out telescopic link 8, telescopic link 8 drives bearing board 9 and outwards removes, make the speaker 11 that bearing board 9 top set up expose and carry out the music broadcast, after finishing using, inside 7 standing groove is pushed back again with telescopic link 8, rotatory bearing board 9 makes the front of speaker 11 face standing groove 7 simultaneously, place speaker 11 inside 7 standing groove, prevent that the dust from being infected with on speaker 11, improve speaker 11's life.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a high performance hi-fi multimedia loudspeaker box, includes audio amplifier (1), its characterized in that: fixed leg (2) of audio amplifier (1) bottom fixedly connected with, audio amplifier (1) front side is opened and is equipped with looks paraphase hole (3), audio amplifier (1) front side swing joint has adjust knob (4), audio amplifier (1) top fixedly connected with handle (5), handle (5) middle part fixedly connected with slipmat (6), standing groove (7) have all been seted up to audio amplifier (1) the left and right sides, standing groove (7) bottom swing joint has telescopic link (8), telescopic link (8) top swing joint has bearing board (9), audio amplifier (1) back is provided with connection port (10), bearing board (9) top is provided with speaker (11).
2. The high-performance high-fidelity multimedia loudspeaker box of claim 1, characterized in that: the bearing plate is characterized in that a fixing plate (12) is fixedly connected to the rear side of the bearing plate (9), a sliding groove (13) is formed in the upper surface of the bearing plate (9), a moving plate (14) is movably connected to the inside of the sliding groove (13), and a threaded rod (15) is connected to the front side of the bearing plate (9) in a threaded mode.
3. The high-performance high-fidelity multimedia loudspeaker box of claim 1, characterized in that: a recycling groove (16) is formed in the bottom of the loudspeaker (11), a rotating shaft (17) is movably connected inside the recycling groove (16), a connecting rod (18) is fixedly connected to the outer wall of the rotating shaft (17), a shock absorbing rod (19) is sleeved on the outer wall of the connecting rod (18), and a shock absorbing spring (20) is fixedly connected between the connecting rod (18) and the shock absorbing rod (19).
4. A high performance high fidelity multimedia loudspeaker box according to claim 2, characterised in that: the threaded rod (15) is positioned at one end inside the sliding groove (13) and is in contact with the outer wall of the moving plate (14).
5. The high-performance high-fidelity multimedia loudspeaker box of claim 1, characterized in that: the loudspeaker (11) is internally provided with sound absorption cotton.
6. The high-performance high-fidelity multimedia loudspeaker box of claim 1, characterized in that: and a dust cover (21) is fixedly arranged on the front side of the loudspeaker (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618110.6U CN215344955U (en) | 2021-07-15 | 2021-07-15 | High-performance high-fidelity multimedia loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618110.6U CN215344955U (en) | 2021-07-15 | 2021-07-15 | High-performance high-fidelity multimedia loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215344955U true CN215344955U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121618110.6U Active CN215344955U (en) | 2021-07-15 | 2021-07-15 | High-performance high-fidelity multimedia loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215344955U (en) |
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2021
- 2021-07-15 CN CN202121618110.6U patent/CN215344955U/en active Active
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