CN109525912B - High-fidelity anti-falling anti-seismic loudspeaker box - Google Patents
High-fidelity anti-falling anti-seismic loudspeaker box Download PDFInfo
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- CN109525912B CN109525912B CN201910059888.9A CN201910059888A CN109525912B CN 109525912 B CN109525912 B CN 109525912B CN 201910059888 A CN201910059888 A CN 201910059888A CN 109525912 B CN109525912 B CN 109525912B
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- sound box
- hot melting
- adsorption
- spring
- top surface
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 238000002844 melting Methods 0.000 claims abstract description 19
- 230000008018 melting Effects 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 4
- 239000012943 hotmelt Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The invention discloses a high-fidelity anti-falling and anti-seismic sound box which comprises a sound box and a barrel body, wherein the barrel body is arranged at the lower end of the sound box, an annular groove is formed in the outer ring surface of a base at the lower end of the sound box in a circle around the sound box base, a spring is fixedly installed on the top surface of the barrel body in a hot melting mode, a connecting shell is fixedly installed at the upper end of the spring in a hot melting mode and sleeved on the annular groove, an adsorption cover of a circular structure is arranged inside the barrel body, a first rubber layer is wrapped on the end surface at the lower end of the adsorption cover, an adsorption barrel is fixedly installed on the top surface of the adsorption cover in a hot melting mode. The sound box is simple in structure and convenient to use, the sound box can be firmly adsorbed on the desktop, falling is avoided, the impact force acting on the sound box when the sound box is touched artificially is reduced through the spring, meanwhile, the damping effect is increased through the spring, the sound is avoided when the sound box is vibrated and hit on the desktop, and the practicability is improved.
Description
Technical Field
The invention relates to a high-fidelity anti-falling and anti-seismic sound box.
Background
Sound is a simplified daily word, which is the abbreviation of sound system. I.e. a whole set of devices capable of reproducing and playing audio signals.
With the progress of society, people are more colorful in life. The singing and dancing as an entertainment form for thousands of years goes deep into the life of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The method is large enough to meet the field sound reinforcement requirement of tens of thousands of people in singing meetings and small enough to meet the requirements of playing musical instruments and K songs by individual families.
However, the audio amplifier among the present sound system all is direct places on the desktop, does not have fixed knot to after touchhing the audio amplifier carelessly, the audio amplifier can be direct drops subaerial, causes the damage of audio amplifier, and present audio amplifier does not have the shock attenuation effect, and the desktop can be hit to the vibration that produces when the audio amplifier is played the song, thereby causes the noise.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the high-fidelity anti-falling anti-seismic loudspeaker box which is simple in structure and convenient to use, can firmly adsorb the loudspeaker box on the desktop, avoids falling off, reduces the impact force acting on the loudspeaker box when people touch the loudspeaker box through the spring, increases the damping effect through the spring, avoids the vibration of the loudspeaker box from striking the desktop to make sound, and increases the practicability.
The invention is realized by the following technical scheme: a high-fidelity anti-falling anti-seismic sound box comprises a sound box and a barrel body, wherein the barrel body is arranged at the lower end of the sound box, an annular groove is arranged on the outer ring surface of a base at the lower end of the sound box and surrounds the base of the sound box for a circle, first external threads are arranged on the inner wall surface of the annular groove, a spring is fixedly arranged on the top surface of the barrel body, a connecting shell is fixedly arranged at the upper end of the spring in a hot melting way, first internal threads are arranged on the inner ring surface of the connecting shell, the connecting shell is sleeved on the annular groove and is meshed and connected with the first external threads on the annular groove through the first internal threads, an adsorption cover with a circular structure is arranged in the barrel body, a first rubber layer is wrapped on the end surface at the lower end of the adsorption cover, an adsorption barrel is fixedly arranged on the top surface of the adsorption cover in a hot, and a piston is fixedly arranged by hot melting, the outer ring surface of the piston is abutted against the inner wall surface of the adsorption cylinder, a rotary disk is fixedly arranged at the upper end of the screw rod by hot melting, an inner pipe is sleeved outside the adsorption cylinder, the lower end of the inner pipe is fixed on the top surface of the adsorption cover by hot melting, a second external thread is arranged on the outer wall surface of the inner pipe, an outer pipe is sleeved outside the inner pipe, a second internal thread is arranged on the inner wall surface of the outer pipe, the outer pipe is meshed with the second external thread on the inner pipe through the second internal thread, the upper end of the outer pipe is fixed on the top surface of the cylinder body by.
As the preferred technical scheme, the spring is sleeved with a rubber sleeve, the upper end of the rubber sleeve is fixed on the bottom surface of the connecting shell in a hot melting mode, and the lower end of the rubber sleeve is fixed on the top surface of the cylinder in a hot melting mode.
Preferably, the cylinder is made of colored plastic.
As a preferred technical scheme, more than one anti-slip groove is vertically arranged on the outer wall surface of the cylinder body.
The invention has the beneficial effects that: the sound box is simple in structure and convenient to use, the sound box can be firmly adsorbed on the desktop, falling is avoided, impact force acting on the sound box when people touch the sound box is reduced through the spring, meanwhile, the shock absorption effect is improved through the spring, the sound is avoided when the sound box vibrates and hits the desktop, and the practicability is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
As shown in figure 1, the high-fidelity anti-falling anti-seismic sound box comprises a sound box 1 and a barrel 5, wherein the barrel 5 is arranged at the lower end of the sound box 1, an annular groove is arranged on the outer ring surface of a base at the lower end of the sound box 1 around the base of the sound box 1, a first external thread is arranged on the inner wall surface of the annular groove, a spring 2 is fixedly arranged on the top surface of the barrel 5 through hot melting, a connecting shell 3 is fixedly arranged at the upper end of the spring 2 through hot melting, a first internal thread is arranged on the inner ring surface of the connecting shell 3, the connecting shell 3 is sleeved on the annular groove and is meshed and connected with the first external thread on the annular groove through the first internal thread, an adsorption cover 6 with a circular structure is arranged inside the barrel 5, a first rubber layer 8 is wrapped on the end surface at the lower end of the adsorption cover 6, an adsorption barrel 10 is fixedly arranged on the top, a threaded connection screw rod 12 in the screw hole, screw rod 12 lower extreme sets up inside adsorption cylinder 10, and a hot melt fixed mounting piston 9, the outer lane face of piston 9 offsets with the internal face of adsorption cylinder 10, a screw rod 12 upper end hot melt fixed mounting rotary disk 14, adsorption cylinder 10 outside cover has an inner tube 11, inner tube 11 lower extreme hot melt is fixed in on the top surface of adsorption casing 6, be equipped with the second external screw thread on the outer wall of inner tube 11, the outside cover of inner tube 11 has an outer tube 13, be equipped with the second internal thread on the inner wall face of outer tube 13, outer tube 13 is connected through the second external screw thread meshing on second internal thread and the inner tube 11, outer tube 13 upper end hot melt is fixed in on the top surface of barrel 5, pass through a glue fixed mounting second rubber layer 7 on the open-ended.
In this embodiment, the outside cover of spring 2 has a rubber sleeve 4, and on 4 upper ends hot melts of rubber sleeve were fixed in the bottom surface of connecting shell 3, on the lower extreme hot melt was fixed in the top surface of barrel 5, can effectually seal the spring through the rubber sleeve, avoided external moisture and spring contact, avoided getting rusty of spring, increased the life of spring.
In the embodiment, the cylinder 5 is made of colored plastics, the color of the cylinder can be the same as that of the sound box, and the color is preferably dark, so that the sight can be blocked, and the condition that the inside of the cylinder is seen is avoided; more than one anti-slip groove is vertically arranged on the outer wall surface of the barrel 5, so that friction is increased, and the barrel can be conveniently rotated.
The working principle is as follows: firstly, the adsorption cover is abutted against the desktop, after the adsorption cover is completed, the rotating disc is rotated, the rotation of the rotating disc drives the screw rod to enable the screw rod to ascend along the screw hole, the piston is driven by the movement of the screw rod, the gas in the adsorption cover can be effectively sucked into the adsorption cylinder through the ascending piston, the adsorption cover is in a negative pressure state to enable the adsorption cover to be firmly adsorbed on the desktop, then the cylinder body is sleeved outside the adsorption cover, the outer pipe is in threaded connection with the inner pipe, the outer pipe is driven by the rotation of the cylinder body to enable the outer pipe to move downwards along the inner pipe until the second rubber layer on the bottom surface of the cover body is abutted against the desktop, the adsorption cover can be effectively sealed inside the cylinder body through the second rubber layer, the phenomenon that the adsorption cover is tilted or loosened due to the fact that external dust and moisture enter the inside of the cylinder body is avoided, the connection stability, the desktop is prevented from falling off, wherein the impact force acting on the sound box when the sound box is artificially touched is reduced through the spring, the damping effect is increased through the spring, and the sound is prevented from being made when the sound box vibrates and hits the desktop.
Wherein, because all through threaded connection between audio amplifier, barrel and the absorption cover to the three can independently set up, made things convenient for change and dismantlement.
The invention has the beneficial effects that: the loudspeaker box is simple in structure and convenient to use, the loudspeaker box can be firmly adsorbed on the desktop, falling is avoided, the impact force acting on the loudspeaker box when the loudspeaker box is touched by people is reduced through the spring, meanwhile, the damping effect is increased through the spring, the loudspeaker box is prevented from being vibrated to hit the desktop to make sound, and the practicability is improved.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a high-fidelity prevents falling antidetonation audio amplifier which characterized in that: comprises a sound box and a barrel body, wherein the barrel body is arranged at the lower end of the sound box, an annular groove is arranged on the outer ring surface of a base at the lower end of the sound box and surrounds the sound box base by a circle, a first external thread is arranged on the inner wall surface of the annular groove, a spring is fixedly arranged on the top surface of the barrel body in a hot melting way, a connecting shell is fixedly arranged at the upper end of the spring in a hot melting way, a first internal thread is arranged on the inner ring surface of the connecting shell, the connecting shell is sleeved on the annular groove and is meshed with the first external thread on the annular groove through the first internal thread, an adsorption cover with a circular structure is arranged inside the barrel body, a first rubber layer is wrapped on the end surface of the lower end of the adsorption cover, an adsorption barrel is fixedly arranged on the top surface of the adsorption cover in a hot melting way, an opening at the lower, the outer ring surface of the piston is abutted against the inner wall surface of the adsorption cylinder, a rotary disk is fixedly installed at the upper end of the screw rod through hot melting, an inner pipe is sleeved outside the adsorption cylinder, the lower end of the inner pipe is fixed on the top surface of the adsorption cover through hot melting, second external threads are arranged on the outer wall surface of the inner pipe, an outer pipe is sleeved outside the inner pipe, second internal threads are arranged on the inner wall surface of the outer pipe, the outer pipe is meshed with the second external threads on the inner pipe through the second internal threads, the upper end of the outer pipe is fixed on the top surface of the cylinder body through hot melting, and;
more than one anti-slip groove is vertically arranged on the outer wall surface of the cylinder body.
2. The high fidelity anti-falling and anti-seismic loudspeaker box of claim 1, wherein: the spring is sleeved with a rubber sleeve, the upper end of the rubber sleeve is fixed on the bottom surface of the connecting shell in a hot melting mode, and the lower end of the rubber sleeve is fixed on the top surface of the cylinder in a hot melting mode.
3. The high fidelity anti-falling and anti-seismic loudspeaker box of claim 1, wherein: the barrel is made of colored plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059888.9A CN109525912B (en) | 2019-01-22 | 2019-01-22 | High-fidelity anti-falling anti-seismic loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059888.9A CN109525912B (en) | 2019-01-22 | 2019-01-22 | High-fidelity anti-falling anti-seismic loudspeaker box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109525912A CN109525912A (en) | 2019-03-26 |
| CN109525912B true CN109525912B (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910059888.9A Expired - Fee Related CN109525912B (en) | 2019-01-22 | 2019-01-22 | High-fidelity anti-falling anti-seismic loudspeaker box |
Country Status (1)
| Country | Link |
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| CN (1) | CN109525912B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111866630B (en) * | 2020-07-10 | 2022-06-14 | 深圳市银胜达塑胶制品有限公司 | Dustproof stereo set reaches and uses isolation mechanism rather than supporting |
| CN115052215B (en) * | 2022-06-08 | 2023-09-15 | 无锡杰夫电声股份有限公司 | High-fidelity anti-falling anti-seismic sound box |
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| Publication number | Publication date |
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| CN109525912A (en) | 2019-03-26 |
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Effective date of registration: 20201102 Address after: 563000 Guizhou, Zunyi, Huichuan District, Huichuan District extension Road 333, Zunyi V Valley 3 Building 1 story A-01 Applicant after: GUIZHOU SHENGKAIDE TECHNOLOGY Co.,Ltd. Address before: 322105 Jitangwu No. 4-128, Tangxia Village, Geshan Town, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Wang Xinyuan |
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Granted publication date: 20201124 |