CN210641031U - Novel dustproof stereo set - Google Patents
Novel dustproof stereo set Download PDFInfo
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- CN210641031U CN210641031U CN201922362180.9U CN201922362180U CN210641031U CN 210641031 U CN210641031 U CN 210641031U CN 201922362180 U CN201922362180 U CN 201922362180U CN 210641031 U CN210641031 U CN 210641031U
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- sound box
- air duct
- fixing plate
- stainless steel
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Abstract
The utility model provides a novel dustproof stereo set, which comprises a fixing plate and i, fastening bolt, the stainless steel mesh, the foam-rubber cushion, inhale the ripples mouth, the air duct, the chock, pellosil and handle, the terminal surface is equipped with the fixed plate before the audio amplifier main part, fixed plate internal assembly has fastening bolt, the inside front side of fixed plate is equipped with the stainless steel mesh, the inside rear side of fixed plate is equipped with the foam-rubber cushion, the inside rear side of audio amplifier main part is equipped with the air duct, the terminal surface is equipped with and inhales the ripples mouth before the air duct, air duct internal assembly has the chock, the inside pellosil that is equipped with of chock, the inside rear side of chock is equipped with the handle, the inside ash problem that advances easily because of air vibration of the air duct of original audio amplifier has.
Description
Technical Field
The utility model relates to a novel dustproof stereo set belongs to audio amplifier technical field.
Background
The sound box is a simplified daily word and is a short for a sound box 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. Loudspeaker systems are continuously improved and perfected with the demands 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.
Comparatively professional audio amplifier all can possess the air guide hole structure, makes the vibration wave fully release like this to reach better audio, but the air guide hole can make the continuous business turn over audio amplifier of air, causes the dust easily to remain, influences audio amplifier effect and life, and the air duct of current audio amplifier is inside because air vibration advances the ash easily, and the problem that the aforesaid appears is solved to the urgent need of a novel dustproof stereo set now.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a novel dustproof stereo set to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure is convenient for improve the dustproof effect of audio amplifier.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a novel dustproof sound box comprises a sound box main body, a tweeter, a dustproof mechanism, a woofer and a wire holder, wherein the tweeter is installed at the upper side inside the sound box main body, the woofer is installed at the lower side inside the sound box main body, the wire holder is assembled at the rear end face of the sound box main body, the dustproof mechanism is arranged inside the sound box main body and comprises a fixing plate, a fastening bolt, a stainless steel mesh, a sponge pad, a wave absorbing nozzle, an air duct, a plug seat, a silica gel film and a handle, the fixing plate is assembled at the front end face of the sound box main body, the fastening bolt is assembled inside the fixing plate, the stainless steel mesh is assembled at the front side inside the fixing plate, the sponge pad is assembled at the rear side inside the fixing plate, the air duct is assembled at the rear side inside the sound box main body, the inside silica gel membrane that is equipped with of cock seat, the inside rear side of cock seat is equipped with the handle.
Furthermore, the wave absorbing nozzle is in a horn mouth shape.
Furthermore, the annular side surface in the air guide pipe is provided with internal threads, the annular side surface of the plug seat is provided with external threads, and the external threads are meshed with the internal threads.
Further, the annular side face of the silicon rubber membrane is attached to the annular side face in the plug seat.
Further, high pitch loudspeaker and woofer all are connected with the wire holder through the wire, the wire holder is connected with external power source through the wire.
Furthermore, the stainless steel net is embedded in the fixing plate, and the front end face of the spongy cushion is attached to the rear end face of the stainless steel net.
The utility model has the advantages that: the utility model discloses a novel dustproof stereo set, because of the utility model discloses added fixed plate, fastening bolt, stainless steel mesh, foam-rubber cushion, inhale ripples mouth, air duct, chock, silica gel membrane and handle, this design can improve the dustproof effect of audio amplifier, has solved the inside dust problem of entering easily because air vibration of air duct of original audio amplifier, has improved the dustproof effect of the utility model.
Because of absorbing the mouth and being the horn mouth shape, this design fully absorbs the vibration ripples and water conservancy diversion, be equipped with the internal thread because of the annular side in the air duct, stopper seat annular side is equipped with the external screw thread, and external screw thread and internal thread mesh mutually, the dismouting of the stopper seat of being convenient for of this design, because of the annular side is laminated mutually with the annular side in the stopper seat in the silica gel membrane annular side, this design utilizes the silica gel membrane effectively to make the vibration ripples fully release, isolated dust when not influencing the audio, because of the stainless steel mesh embedding inside the fixed plate, terminal surface and stainless steel mesh rear end face laminate mutually before the foam-rubber cushion, this design effectively weakens loudspeaker and woofer surface dust and gets into, the utility model discloses it is rational in infrastructure.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a novel dustproof sound box of the present invention;
fig. 2 is a schematic structural view of a dustproof mechanism in the novel dustproof sound box of the present invention;
fig. 3 is a right sectional view of the dustproof mechanism in the novel dustproof sound box of the present invention;
in the figure: 1-a sound box main body, 2-a tweeter, 3-a dustproof mechanism, 4-a woofer, 5-a wire holder, 31-a fixing plate, 32-a fastening bolt, 33-a stainless steel net, 34-a sponge pad, 35-a wave absorbing nozzle, 36-an air duct, 37-a plug seat, 38-a silica gel film and 39-a handle.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel dustproof stereo set, includes audio amplifier main part 1, loudspeaker 2, dustproof mechanism 3, woofer 4 and connection terminal 5, and loudspeaker 2 is installed to 1 inside upside of audio amplifier main part, and loudspeaker 4 is installed to 1 inside downside of audio amplifier main part, and 1 rear end face of audio amplifier main part is equipped with connection terminal 5, and 1 inside dustproof mechanism 3 that is provided with of audio amplifier main part.
Inhale ripples mouth 35 and be horn mouth shape, this design fully absorbs the vibration ripples and water conservancy diversion, and 36 interior annular sides of air duct are equipped with the internal thread, and 37 annular sides of stopper seat are equipped with the external screw thread, and external screw thread and internal thread mesh mutually, and the dismouting of stopper seat 37 of being convenient for of this design, 38 annular sides of silica gel membrane laminate mutually with 37 interior annular sides of stopper seat, and this design utilizes silica gel membrane 38 to imitate the abundant release of messenger's vibration ripples, completely cuts off the dust when not influencing the audio.
Loudspeaker 2 and woofer 4 all are connected with connection terminal 5 through the wire, and connection terminal 5 is connected with external power supply through the wire, and this design makes loudspeaker 2 and woofer 4 circular telegram work, and stainless steel net 33 imbeds inside fixed plate 31, and terminal surface and stainless steel net 33 rear end face laminate mutually before the foam-rubber cushion 34, and this design effectively weakens loudspeaker 2 and woofer 4 surface dust and gets into.
As an embodiment of the present invention: the staff is at first connected wire holder 5 with external sound source equipment through the wire, loudspeaker 2 and 4 circular telegram work of woofer, at the in-process of work, sound vibration makes the inside air of audio amplifier main part 1 produce the vibrations ripples, at this moment the vibrations ripples conduct to air duct 36 through inhaling ripples mouth 35, the inside silica gel membrane 38 of cock seat 37 effectively makes the vibrations ripples obtain the release, isolated inside air when not influencing the audio, effectively prevent that the dust from getting into, loudspeaker 2 and woofer 4 sound production back are derived through foam-rubber cushion 34 and stainless steel net 33, foam-rubber cushion 34 and stainless steel net 33 play the effect of protection and filter dirt.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a novel dustproof stereo set, includes audio amplifier main part (1), loudspeaker (2), dustproof mechanism (3), woofer (4) and connection terminal (5), its characterized in that: the loudspeaker (2) is installed on the upper side inside the sound box main body (1), the woofer (4) is installed on the lower side inside the sound box main body (1), the wiring seat (5) is assembled on the rear end face of the sound box main body (1), and the dustproof mechanism (3) is arranged inside the sound box main body (1);
the dustproof mechanism (3) comprises a fixing plate (31), a fastening bolt (32), a stainless steel net (33), a spongy cushion (34), a wave absorbing nozzle (35), an air duct (36), a plug seat (37), a silica gel film (38) and a handle (39), the front end face of the sound box main body (1) is provided with a fixing plate (31), a fastening bolt (32) is arranged in the fixing plate (31), the front side in the fixing plate (31) is provided with a stainless steel net (33), the back side in the fixing plate (31) is provided with a spongy cushion (34), the rear side in the sound box main body (1) is provided with an air duct (36), the front end surface of the air duct (36) is provided with a wave absorbing nozzle (35), the inside stopper seat (37) that is equipped with of air duct (36), stopper seat (37) inside is equipped with pellosil (38), stopper seat (37) inside rear side is equipped with handle (39).
2. The novel dustproof sound box of claim 1, wherein: the wave absorbing nozzle (35) is in a horn mouth shape.
3. The novel dustproof sound box of claim 1, wherein: the annular side surface of the air duct (36) is provided with internal threads, the annular side surface of the plug seat (37) is provided with external threads, and the external threads are meshed with the internal threads.
4. The novel dustproof sound box of claim 1, wherein: the annular side surface of the silicon membrane (38) is attached to the annular side surface in the plug seat (37).
5. The novel dustproof sound box of claim 1, wherein: high pitch loudspeaker (2) and woofer (4) all are connected with wire holder (5) through the wire, wire holder (5) are connected with external power supply through the wire.
6. The novel dustproof sound box of claim 1, wherein: the stainless steel net (33) is embedded in the fixing plate (31), and the front end face of the spongy cushion (34) is attached to the rear end face of the stainless steel net (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922362180.9U CN210641031U (en) | 2019-12-25 | 2019-12-25 | Novel dustproof stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922362180.9U CN210641031U (en) | 2019-12-25 | 2019-12-25 | Novel dustproof stereo set |
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| Publication Number | Publication Date |
|---|---|
| CN210641031U true CN210641031U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922362180.9U Active CN210641031U (en) | 2019-12-25 | 2019-12-25 | Novel dustproof stereo set |
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| Country | Link |
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| CN (1) | CN210641031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982257A (en) * | 2020-08-21 | 2020-11-24 | 山西方向标信息科技有限公司 | Intelligent weighing robot |
-
2019
- 2019-12-25 CN CN201922362180.9U patent/CN210641031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982257A (en) * | 2020-08-21 | 2020-11-24 | 山西方向标信息科技有限公司 | Intelligent weighing robot |
| CN111982257B (en) * | 2020-08-21 | 2022-03-08 | 山西方向标信息科技有限公司 | Intelligent weighing robot |
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