CN208783021U - A kind of dust and moisture speaker - Google Patents
A kind of dust and moisture speaker Download PDFInfo
- Publication number
- CN208783021U CN208783021U CN201821817881.6U CN201821817881U CN208783021U CN 208783021 U CN208783021 U CN 208783021U CN 201821817881 U CN201821817881 U CN 201821817881U CN 208783021 U CN208783021 U CN 208783021U
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- CN
- China
- Prior art keywords
- dust
- moisture
- inversion boot
- inner housing
- outer housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of dust and moisture speakers, including pedestal, inner housing and outer housing；The outer housing, which is located on the outside of Air Filter, is nested with the first inversion boot and the second inversion boot；First inversion boot upper end is fixedly connected with connection sheet, and connection sheet lower end surface is hinged with hinged support seat；Connecting rod is hinged on the inside of the connection sheet upper end, connecting rod lower end is hinged with movable block, and for movable block through having screw rod and connecting with wire rod thread, screw rod upper end, which extends to above outer housing and is fixedly connected with, screws handle.The utility model, which passes through, is equipped with the outer housing with turnover inversion boot, and inversion boot can be flipped up under the driving for the driving mechanism that movable block and screw rod form, and can preferably keep the leakproofness of inner housing, improve dust-proof and humidity resistance；It is convenient that water absorbing agent is filled in pedestal by being equipped with the hollow base being threadedly coupled, and then further keep dry in inner housing, extend electronic component service life.
Description
Technical field
The utility model relates to speaker field, specifically a kind of dust and moisture speaker.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big.Speaker is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and it is radiated
It is gone to space.It is the extremely important component part of sound system, is responsible for the ear that electric signal is transformed into acoustical signal for people
Directly listening to for task.
Traditional speaker avoids dust from entering in cabinet, but steam is easy by being equipped with Air Filter in loudspeaker front end
Entered in cabinet by Air Filter, accelerate the aging of electronic element, reduces speaker service life.
Utility model content
The purpose of this utility model is to provide a kind of dust and moisture speakers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of dust and moisture speaker, including pedestal, inner housing and outer housing；The inner housing is nested with symmetrical dust-proof
Net, inner housing outer sheath are equipped with outer housing, and outer housing, which is located on the outside of Air Filter, is nested with the first inversion boot and the second inversion boot；Institute
It states the first inversion boot upper end and is fixedly connected with connection sheet, connection sheet lower end surface is hinged with hinged support seat；The connection sheet upper end
Inside is hinged with connecting rod, and connecting rod lower end is hinged with movable block, and movable block, which runs through, to be had screw rod and connect with wire rod thread, screw rod upper end
It extends to above outer housing and is fixedly connected with and screw handle.
As a further solution of the present invention: the inner housing lower end is communicated with communicating pipe, pedestal and communicating pipe spiral shell
Line connection；It is equipped with filled cavity in the pedestal, is filled with water absorbing agent in filled cavity.
As a further solution of the present invention: the pedestal is the tubular structure of upper end opening.
As a further solution of the present invention: the inner housing is fixedly connected with pedestal, it is fixedly connected in inner housing
There is mounting plate, mounting plate is fixedly connected with loudspeaker and frequency divider.
As a further solution of the present invention: first inversion boot and the second inversion boot are symmetrical in diagonal line.
As a further solution of the present invention: the connection sheet is nested in outer housing.
As a further solution of the present invention: the hinged support seat is fixedly connected with transverse slat, transverse slat and outer housing
It is fixedly connected.
As a further solution of the present invention: the screw lower end is rotatablely connected by bearing block and transverse slat.
It is equipped with compared with prior art, the utility model has the beneficial effects that the utility model passes through with turnover
The outer housing of inversion boot, inversion boot can be flipped up under the driving for the driving mechanism that movable block and screw rod form, can be more preferable
Holding inner housing leakproofness, improve dust-proof and humidity resistance；It is convenient in pedestal by being equipped with the hollow base being threadedly coupled
Interior filling water absorbing agent, and then further keep dry in inner housing, extend electronic component service life.
Detailed description of the invention
Fig. 1 is the front view of dust and moisture speaker；
Fig. 2 is the schematic diagram of internal structure of dust and moisture speaker；
Fig. 3 is the structural schematic diagram of the driving mechanism of inversion boot in dust and moisture speaker；
Fig. 4 is the top view of dust and moisture speaker；
Fig. 5 is structural schematic diagram of the dust and moisture speaker with hollow base.
In figure: 1- pedestal；2- inner housing；3- outer housing；4- mounting plate；5- loudspeaker；6- frequency divider；7- first is overturn
Cover；8- connection sheet；9- hinged support seat；10- connecting rod；11- movable block；12- screw rod；13- screws handle；14- transverse slat；15- axis
Hold seat；16- communicating pipe；17- filled cavity；18- water absorbing agent；The second inversion boot of 19-；20- Air Filter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Please refer to Fig. 1~4, in the utility model embodiment, a kind of dust and moisture speaker, including pedestal 1,2 and of inner housing
Outer housing 3；The inner housing 2 is fixedly connected with pedestal 1, and mounting plate 4 is fixedly connected in inner housing 2, and mounting plate 4 is fixedly connected
There are loudspeaker 5 and frequency divider 6, inner housing 2, which is located on the inner wall in 5 outside of loudspeaker, is nested with symmetrical Air Filter 20, inner housing 2
Outer sheath is equipped with outer housing 3, and outer housing 3, which is located on the outside of Air Filter 20, is nested with the first inversion boot 7 and the second inversion boot 19, and first
Inversion boot 7 and the second inversion boot 19 are symmetrical in diagonal line；
First inversion boot, 7 upper end is fixedly connected with connection sheet 8, and connection sheet 8 is nested in outer housing 3, so that shell
3 surface of body keeps complete；8 lower end surface of connection sheet is hinged with hinged support seat 9, and hinged support seat 9 is fixedly connected with transverse slat
14, transverse slat 14 is fixedly connected with outer housing 3, and the first inversion boot 7 and connection sheet 8 are turned with hinged support seat 9 for rotation center
It is dynamic；Connecting rod 10 is hinged on the inside of 8 upper end of connection sheet, 10 lower end of connecting rod is hinged with movable block 11, and movable block 11, which runs through, silk
Bar 12 is simultaneously threadedly coupled with screw rod 12, and 12 lower end of screw rod is rotatablely connected by bearing block 15 and transverse slat 14, and 12 upper end of screw rod extends
It to the top of outer housing 3 and is fixedly connected with and screws handle 13, handle 13 is screwed by rotation, drives screw rod 12 to rotate, screw rod 12
Driving movable block 11 moves down, and the second inversion boot 19 is identical as 7 driving structure of the first inversion boot, and movable block 11 passes through connecting rod 10
Connection sheet 8 and the first inversion boot 7 and the second inversion boot 19 is driven to rotate towards each other with hinged support seat 9 for rotation center, so that the
One inversion boot 7 and the second inversion boot 19 are detached from Air Filter 20, and then realize that the outer of sound is put, when speaker not operation, by first
Inversion boot 7 and the second inversion boot 19 are put down, so that outer housing 3 becomes an entirety, improve the dust-proof and moisture resistance of speaker
Energy.
Embodiment 2
Referring to Fig. 5, the present embodiment the difference from embodiment 1 is that: the pedestal 1 be upper end opening tubular structure,
2 lower end of inner housing is communicated with communicating pipe 16, and pedestal 1 is threadedly coupled with communicating pipe 16, easy to disassemble；It is equipped with and fills out in the pedestal 1
Chamber 17 is filled, is filled with water absorbing agent 18 in filled cavity 17, water absorbing agent 18 adsorbs moisture, and 1 inner cavity of inner housing is further turned up
Degree of drying, have better humidity resistance, protect inner housing 2 in electronic component, extend speaker service life.
It should be noted that: loudspeaker, frequency divider, water absorbing agent are the prior art in the application；Inner housing, shell
Body, inversion boot, the innovative point that hollow pedestal is the application；By being equipped with the outer housing with turnover inversion boot, overturning
Covering under the driving of the driving mechanism of movable block and screw rod composition can be flipped up, and can preferably keep the sealing of inner housing
Property, improve dust-proof and humidity resistance；It is convenient that water absorbing agent is filled in pedestal by being equipped with the hollow base 1 being threadedly coupled, in turn
It is further to keep dry in inner housing, extend electronic component service life.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of dust and moisture speaker, including pedestal (1), inner housing (2) and outer housing (3)；It is characterized in that, the inner housing
(2) it is nested with symmetrical Air Filter (20), inner housing (2) outer sheath is equipped with outer housing (3), and outer housing (3) is located at Air Filter
(20) outside is nested with the first inversion boot (7) and the second inversion boot (19)；First inversion boot (7) upper end is fixedly connected with company
Contact pin (8), connection sheet (8) lower end surface are hinged with hinged support seat (9)；Connecting rod is hinged on the inside of connection sheet (8) upper end
(10), connecting rod (10) lower end is hinged with movable block (11), and movable block (11), which runs through, to be had screw rod (12) and connect with screw rod (12) screw thread
It connects, screw rod (12) upper end, which extends to above outer housing (3) and is fixedly connected with, screws handle (13).
2. a kind of dust and moisture speaker according to claim 1, which is characterized in that inner housing (2) lower end is communicated with
Communicating pipe (16), pedestal (1) are threadedly coupled with communicating pipe (16)；Filled cavity (17) are equipped in the pedestal (1), filled cavity (17)
It is interior to be filled with water absorbing agent (18).
3. a kind of dust and moisture speaker according to claim 2, which is characterized in that the pedestal (1) is upper end opening
Tubular structure.
4. a kind of dust and moisture speaker according to claim 1, which is characterized in that the inner housing (2) and pedestal (1) are solid
Fixed connection, inner housing (2) is interior to be fixedly connected with mounting plate (4), and mounting plate (4) is fixedly connected with loudspeaker (5) and frequency divider
(6).
5. a kind of dust and moisture speaker according to claim 1, which is characterized in that first inversion boot (7) and second
Inversion boot (19) is symmetrical in diagonal line.
6. a kind of dust and moisture speaker according to claim 1, which is characterized in that the connection sheet (8) is nested in shell
In body (3).
7. a kind of dust and moisture speaker according to claim 1, which is characterized in that the hinged support seat (9) is fixed to be connected
It is connected to transverse slat (14), transverse slat (14) is fixedly connected with outer housing (3).
8. a kind of dust and moisture speaker according to claim 1, which is characterized in that screw rod (12) lower end passes through bearing
Seat (15) and transverse slat (14) are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817881.6U CN208783021U (en) | 2018-11-05 | 2018-11-05 | A kind of dust and moisture speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817881.6U CN208783021U (en) | 2018-11-05 | 2018-11-05 | A kind of dust and moisture speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208783021U true CN208783021U (en) | 2019-04-23 |
Family
ID=66163573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817881.6U Active CN208783021U (en) | 2018-11-05 | 2018-11-05 | A kind of dust and moisture speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208783021U (en) |
-
2018
- 2018-11-05 CN CN201821817881.6U patent/CN208783021U/en active Active
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