CN209710312U - A kind of loudspeaker with double-side dustproof function - Google Patents
A kind of loudspeaker with double-side dustproof function Download PDFInfo
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- CN209710312U CN209710312U CN201920992572.0U CN201920992572U CN209710312U CN 209710312 U CN209710312 U CN 209710312U CN 201920992572 U CN201920992572 U CN 201920992572U CN 209710312 U CN209710312 U CN 209710312U
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- loudspeaker
- lead
- shell
- double
- air filter
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Abstract
The utility model discloses a kind of loudspeakers with double-side dustproof function, including shell and the second Air Filter, the inside of the shell is fixed with loudspeaker ontology, the side of the shell is equipped with the first Air Filter, wherein, the shell is connected with fixed ring far from the side of the first Air Filter, the fixed ring is internally provided with the second Air Filter, the bottom of the shell opens up fluted, it is connected with first lead with loudspeaker body contacts position in the groove, the adjacent position of the first lead is connected with the second lead.The loudspeaker with double-side dustproof function is provided with the first Air Filter and the second Air Filter, loudspeaker ontology is immobilized in the shell, when loudspeaker ontology is when working operation, the first Air Filter that shell side is arranged in obstructs the dust of loudspeaker body tail section, the characteristics of the second Air Filter on the inside of fixed ring utilizes Double-level Reticulated itself, the dust of loudspeaker ontology sounding side is obstructed, to realize the effect of loudspeaker ontology double-side dustproof.
Description
Technical field
The utility model relates to loudspeaker apparatus technical field, specially a kind of loudspeaker with double-side dustproof function.
Background technique
In daily life, loudspeaker is commonly utilized in already in the equipment such as sound equipment, and the public address equipments such as sound equipment usually by
Installing or putting needs place to be used, thus the service life of loudspeaker will affect the use of loudspeaker public address equipment at
This, loudspeaker can be in loudspeaker surface accumulation dust in long-term work, it is therefore desirable to be able to by the innovation to loudspeaker come
The working life of loudspeaker is improved, dust is reduced and enters, improve service efficiency, be allowed to play maximum value, with science and technology
Development, the loudspeaker with double-side dustproof function has and significantly develops, its development is to people to loudspeaker etc.
Equipment bring great convenience when megaphone work, and type and quantity are also just growing day by day.
Although the loudspeaker type and quantity with double-side dustproof function currently on the market are very more, have two-sided
The loudspeaker of dust reduction capability has a disadvantage that: the lead of loudspeaker is easy to loosen, and loudspeaker is not easy to dust-proof and loudspeaker not
It is easy to repair.Therefore the present loudspeaker with double-side dustproof function is improved.
Utility model content
The purpose of this utility model is to provide a kind of loudspeakers with double-side dustproof function, to solve above-mentioned background skill
The lead for the loudspeaker currently on the market that art proposes is easy to loosen, and loudspeaker is not easy to dust-proof and loudspeaker and is not easy to maintenance
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of loudspeaking with double-side dustproof function
Device, including shell and the second Air Filter, the inside of the shell are fixed with loudspeaker ontology, and the side of the shell is equipped with
One Air Filter, wherein
The shell is connected with fixed ring far from the side of the first Air Filter, the fixed ring to be internally provided with second anti-
Dirt net, the bottom of the shell open up fluted；
First lead is connected in the groove with loudspeaker body contacts position, the adjacent position of the first lead connects
It is connected to the second lead, the first lead and the second lead and one end of groove is provided with lead stretched head, in the groove
It is connected with fixed plate, the fixed plate is connect with first lead with the second lead respectively by arc groove, and the two of the fixed plate
End is connected with screw.
Preferably, the inside dimension of the shell is identical with the external dimensions of loudspeaker ontology, and shell and loudspeaker sheet
Snap-in structure is constituted between body.
Preferably, the shape of the fixed ring is annular, and the outer ledge of fixed ring and the outer ledge of shell are complete
It is overlapped.
Preferably, second Air Filter is set as the double-deck web frame, and the edge of the second Air Filter is fixed ring and fixes
It is pressed on the side of loudspeaker ontology.
Preferably, the size of the groove and the size of fixed plate are identical, and engaging knot is constituted between groove and fixed plate
Structure.
Preferably, the arc groove in the fixed plate constitutes snap-in structure between first lead and the second lead respectively.
Compared with prior art, the utility model has the beneficial effects that this has the loudspeaker of double-side dustproof function:
1. be provided with arc groove, after first lead and the second lead are connect with loudspeaker ontology, fixed plate is snap-fited into
In groove, and the arc groove of fixed plate bottom is blocked into first lead and the second lead respectively, then tightens screw for loudspeaker sheet
Body and fixed plate clamp, so that arc groove compresses first lead and the second lead, to prevent first lead and the second lead
It loosens；
2. being provided with the first Air Filter and the second Air Filter, loudspeaker ontology is immobilized in the shell, when loudspeaker ontology exists
When work operation, the first Air Filter that shell side is arranged in obstructs the dust of loudspeaker body tail section, on the inside of fixed ring
Second Air Filter utilizes the characteristics of Double-level Reticulated itself, the dust of loudspeaker ontology sounding side is obstructed, to realize loudspeaker sheet
The effect of body double-side dustproof；
3. being provided with fixed ring and fixed plate, when loudspeaker ontology, which breaks down, to need repairing, unscrew in fixed plate
Screw takes apart fixed plate out of groove, is later dismantled the fixed ring of shell and loudspeaker ontology side using tool
Get off, later disassemble the loudspeaker ontology of enclosure interior, then is former by the failure that detection device checks loudspeaker ontology
Cause, so that convenient repair loudspeaker ontology.
Detailed description of the invention
Fig. 1 is the loudspeaker schematic view of the front view that the utility model has double-side dustproof function；
Fig. 2 is left view structure of the loudspeaker without first lead and the second lead that the utility model has double-side dustproof function
Schematic diagram；
Fig. 3 is left view section of the loudspeaker without first lead and the second lead that the utility model has double-side dustproof function
Structural schematic diagram；
Fig. 4 is the loudspeaker backsight structural representation that the utility model has double-side dustproof function；
Fig. 5 is the loudspeaker present invention looks up structural representation that the utility model has double-side dustproof function.
In figure: 1, shell, 2, loudspeaker ontology, the 3, first Air Filter, 4, fixed ring, the 5, second Air Filter, 6, groove, 7,
First lead, the 8, second lead, 9, lead stretched head, 10, fixed plate, 11, arc groove, 12, screw.
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.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of loudspeaker with double-side dustproof function,
Draw including shell 1, loudspeaker ontology 2, the first Air Filter 3, fixed ring 4, the second Air Filter 5, groove 6, first lead 7, second
Line 8, lead stretched head 9, fixed plate 10, arc groove 11 and screw 12, the inside of the shell 1 are fixed with loudspeaker ontology 2, institute
The inside dimension for stating shell 1 is identical with the external dimensions of loudspeaker ontology 2, and engaging is constituted between shell 1 and loudspeaker ontology 2
Structure, the inside dimension that shell 1 is arranged are identical with the external dimensions of loudspeaker ontology 2, it is ensured that the installation of loudspeaker ontology 2 is solid
It will not be shaken after fixed, the side of the shell 1 is equipped with the first Air Filter 3, wherein
The shell 1 is connected with fixed ring 4 far from the side of the first Air Filter 3, and the shape of the fixed ring 4 is annular,
And the outer ledge of fixed ring 4 and the outer ledge of shell 1 are completely coincident, be arranged fixed ring 4 outer ledge and shell 1 it is outer
Side edge is completely coincident, it is ensured that the smooth no seamed edge in 1 surface of shell, the fixed ring 4 are internally provided with the second Air Filter
5, second Air Filter 5 is set as the double-deck web frame, and the edge of the second Air Filter 5 is fixed ring 4 and is fixed and clamped in loudspeaking
The side of device ontology 2, the second Air Filter 5 of setting are the double-deck web frame, and the efficiency of barrier dust can be improved, the shell 1
Bottom opens up fluted 6, and the size of the groove 6 is identical with the size of fixed plate 10, and constitutes between groove 6 and fixed plate 10
Snap-in structure can be convenient using the snap-in structure between groove 6 and fixed plate 10 by 10 stationary positioned of fixed plate；
First lead 7, the adjacent bit of the first lead 7 are connected with 2 contact position of loudspeaker ontology in the groove 6
It sets and is connected with the second lead 8, the first lead 7 and the second lead 8 are provided with lead stretched head 9, institute far from one end of groove 6
State and be connected with fixed plate 10 in groove 6, the arc groove 11 in the fixed plate 10 respectively with first lead 7 and the second lead 8 it
Between constitute snap-in structure, the card constituted between first lead 7 and the second lead 8 respectively using the arc groove 11 in fixed plate 10
Structure is closed, can be convenient and first lead 7 and the second lead 8 are clamped fixation, prevents 8 pine of first lead 7 and the second lead
Dynamic, the fixed plate 10 is connect with first lead 7 with the second lead 8 respectively by arc groove 11, the both ends of the fixed plate 10
It is connected with screw 12.
Working principle: when using the loudspeaker with double-side dustproof function, firstly, loudspeaker ontology 2 is installed to
It is using tool that the fixed ring 4 of 2 side of loudspeaker ontology is fixed in shell 1, then first lead 7 and the second lead 8 are connected
To one end of loudspeaker ontology 2, after first lead 7 and the second lead 8 are connect with loudspeaker ontology 2, fixed plate 10 is engaged
First lead 7 and the second lead 8 are blocked respectively into groove 6, and by the arc groove 11 of 10 bottom of fixed plate, then tighten screw 12
Loudspeaker ontology 2 and fixed plate 10 are clamped, so that arc groove 11 compresses first lead 7 and the second lead 8, later, by
The lead stretched head 9 of 8 one end of one lead 7 and the second lead is connected to power end, when loudspeaker ontology 2 work operation when, if
It sets the first Air Filter in 1 side of shell to obstruct the dust of 2 tail portion of loudspeaker ontology, the second Air Filter 5 of 4 inside of fixed ring
The characteristics of using Double-level Reticulated itself, obstructs the dust of 2 sounding side of loudspeaker ontology, it is ensured that and loudspeaker ontology 2 works normally, this
The content being not described in detail in explanation belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of loudspeaker with double-side dustproof function, including shell (1) and the second Air Filter (5), it is characterised in that: described
The inside of shell (1) is fixed with loudspeaker ontology (2), and the side of the shell (1) is equipped with the first Air Filter (3), wherein
The shell (1) is connected with fixed ring (4) far from the side of the first Air Filter (3), the inside setting of the fixed ring (4)
Have the second Air Filter (5), the bottom of the shell (1) opens up fluted (6)；
It is connected with first lead (7) in the groove (6) with loudspeaker ontology (2) contact position, the phase of the first lead (7)
Ortho position, which is set, to be connected with the second lead (8), and the first lead (7) and the second lead (8) are provided with far from the one end of groove (6) and draw
Line stretched head (9) is connected with fixed plate (10) in the groove (6), the fixed plate (10) by arc groove (11) respectively and
First lead (7) is connect with the second lead (8), and the both ends of the fixed plate (10) are connected with screw (12).
2. a kind of loudspeaker with double-side dustproof function according to claim 1, it is characterised in that: the shell (1)
Inside dimension it is identical with the external dimensions of loudspeaker ontology (2), and between shell (1) and loudspeaker ontology (2) constitute engaging
Structure.
3. a kind of loudspeaker with double-side dustproof function according to claim 1, it is characterised in that: the fixed ring
(4) shape is annular, and the outer ledge of the outer ledge of fixed ring (4) and shell (1) is completely coincident.
4. a kind of loudspeaker with double-side dustproof function according to claim 1, it is characterised in that: described second is dust-proof
Net (5) is set as the double-deck web frame, and the edge of the second Air Filter (5) is fixed ring (4) and is fixed and clamped in loudspeaker ontology (2)
Side.
5. a kind of loudspeaker with double-side dustproof function according to claim 1, it is characterised in that: the groove (6)
Size it is identical with the size of fixed plate (10), and constitute snap-in structure between groove (6) and fixed plate (10).
6. a kind of loudspeaker with double-side dustproof function according to claim 1, it is characterised in that: the fixed plate
(10) arc groove (11) in constitutes snap-in structure between first lead (7) and the second lead (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920992572.0U CN209710312U (en) | 2019-06-28 | 2019-06-28 | A kind of loudspeaker with double-side dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920992572.0U CN209710312U (en) | 2019-06-28 | 2019-06-28 | A kind of loudspeaker with double-side dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209710312U true CN209710312U (en) | 2019-11-29 |
Family
ID=68651711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920992572.0U Active CN209710312U (en) | 2019-06-28 | 2019-06-28 | A kind of loudspeaker with double-side dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209710312U (en) |
-
2019
- 2019-06-28 CN CN201920992572.0U patent/CN209710312U/en active Active
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