CN208707942U - A kind of New-type loudspeaker dust cap - Google Patents
A kind of New-type loudspeaker dust cap Download PDFInfo
- Publication number
- CN208707942U CN208707942U CN201821322269.1U CN201821322269U CN208707942U CN 208707942 U CN208707942 U CN 208707942U CN 201821322269 U CN201821322269 U CN 201821322269U CN 208707942 U CN208707942 U CN 208707942U
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- China
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- dust cap
- loudspeaker
- box casing
- cone
- voice box
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Abstract
The utility model discloses a kind of New-type loudspeaker dust caps, including voice box casing and loudspeaker, the voice box casing top surface is equipped with gas-permeable nets, and it is located at voice box casing bosom position below gas-permeable nets and is equipped with loudspeaker, the horn tip surface is equipped with cone, and cone bosom position is equipped with dust cap, and the dust-proof cap surface surrounding offers stomata, the dust cap bottom surface is connected with sealing ring, and sealing ring surface offers card slot.In the utility model, horn tip surface is equipped with cone, cone middle position is connected with dust cap, dust cap bottom is equipped with sealing ring, and by pressing dust cap in cone middle position, the annulus at cone center is stuck in the card slot between dust cap bottom sealing ring, sealing ring plays the role of connecting and fixing to cone, it gets rid of traditional gluing to fix, convenient for the dismounting of dust cap, improves the working efficiency of loudspeaker assembling.
Description
Technical field
The utility model relates to speaker dust cap technical field more particularly to a kind of New-type loudspeaker dust caps.
Background technique
The vibration component of common loudspeaker includes that voice coil, centring disk, cone and dust cap are bonded in the market,
In the prior art, the dust cap of loudspeaker is pasted on the top of voice coil.
Existing dust cap is usually that dust cap and cone fixation are bonded together by rubber during installation, is bonded
Journey is more troublesome, and brings the inconvenience of increasing, and dust cap is subjected to the effect of external force and deforms, and reduces dust cap
Service life, influence the generation effect of speaker, speaker dust cap is in a humidity environment after public a period of time, due to by
To the influence of environment, cone and dust cap are influenced by humidity, and make occur short circuit phenomenon inside dust cap, both poor sound quality,
It even cries out when serious, influences the service life of loudspeaker.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of New-type loudspeaker proposed
Dust cap.
To achieve the goals above, the utility model adopts the technical scheme that a kind of New-type loudspeaker dust cap, packet
Voice box casing and loudspeaker are included, the voice box casing top surface is equipped with gas-permeable nets, and is located inside voice box casing below gas-permeable nets
Middle position is equipped with loudspeaker, and the horn tip surface is equipped with cone, and cone bosom position is equipped with dust cap, described anti-
Dirt cap surface surrounding offers stomata, and the dust cap bottom surface is connected with sealing ring, and sealing ring surface offers card slot,
It is equipped with active carbon sponge inside the sealing ring, honeycomb protective cover, and honeycomb protective cover surface loop are equipped with above the dust cap
Shape is connected with water-proof protection cover, and water-proof protection cover surface annular is equipped with diversion trench, and the loudspeaker bottom is located at voice box casing
It is internally connected with circuit board, and circuit board bottom is fixedly connected by spring with voice box casing bottom inside, the voice box casing
Bottom surface is equipped with sucker supporting leg.
Preferably, horn tip surface annular offers multiple light emitting diodes, and multiple light emitting diodes are in ring
Shape is equally spaced.
Preferably, the circuit board bottom is fixedly connected by multiple springs with voice box casing bottom inside, and multiple bullets
Spring is equally spaced in a ring.
Preferably, the voice box casing bottom surface is connected with multiple sucker supporting legs, and multiple sucker supporting legs are in a ring etc.
Away from distribution.
Preferably, the dust-proof cap surface is equipped with multiple stomatas, and multiple stomatas are equally spaced in a ring.
Preferably, the water-proof protection cover top surface is equipped with multiple diversion trenches, and multiple diversion trenches equidistantly divide in a ring
Cloth.
Compared with prior art, the utility model has the beneficial effects that；Firstly, horn tip surface is equipped with cone, cone
Middle position is connected with dust cap, and dust cap bottom is equipped with sealing ring, by pressing dust cap in cone middle position, paper
The annulus at basin center is stuck in the card slot between dust cap bottom sealing ring, and sealing ring plays the role of connecting and fixing to cone,
It gets rid of traditional gluing to fix, convenient for the dismounting of dust cap, the working efficiency of loudspeaker assembling is improved, secondly, dust-proof cap surface
Multiple stomatas are surrounded by, and are set as hollow structure inside multiple stomatas, active carbon sponge is equipped in stomata, loudspeaker can be played
The effect of heat dissipation, and the moisture absorption can also be played the role of to trumpet during heat dissipation, keep the installation journey of trumpet
Degree, extends the service life of loudspeaker, finally, cone top surface, which shrouds, track waterproof shield, is located among water-proof protection cover anti-
Shrouding above dirt cap has honeycomb protective cover, avoids not paying attention to splashing water on cone and dust cap in rainy weather or personnel,
The sound quality and service life of loudspeaker are influenced, while honeycomb protective cover carries out Anti-bumping protection to dust cap, and dust cap is avoided to become
Shape falls off, to influence the normal work of loudspeaker, ensures the quality of loudspeaker.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of New-type loudspeaker dust cap loadspeaker structure schematic diagram；
Fig. 2 be the utility model proposes a kind of New-type loudspeaker dust cap loudspeaker top view；
Fig. 3 be the utility model proposes a kind of New-type loudspeaker dust cap dust cap structural schematic diagram；
Fig. 4 be the utility model proposes a kind of New-type loudspeaker dust cap schematic diagram of internal structure；
Fig. 5 be the utility model proposes a kind of New-type loudspeaker dust cap water-proof protection cover schematic diagram.
Marginal data:
1- gas-permeable nets, 2- voice box casing, 3- spring, 4- water-proof protection cover, 5- loudspeaker, 6- circuit board, 7- sucker supporting leg, 8-
Dust cap, 9- light emitting diode, 10- cone, 11- stomata, 12- sealing ring, 13- card slot, 14- active carbon sponge, 15- honeycomb are protected
Shield, 16- diversion trench.
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.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1-5, a kind of New-type loudspeaker dust cap, including voice box casing 2 and loudspeaker 5,2 top table of voice box casing
Face is equipped with gas-permeable nets 1, and is located at 2 bosom position of voice box casing below gas-permeable nets 1 and is equipped with loudspeaker 5, and 5 top surface of loudspeaker is set
There is cone 10, and 10 bosom position of cone is equipped with dust cap 8,8 surface surrounding of dust cap offers stomata 11, dust cap 8
Bottom surface is connected with sealing ring 12, and 12 surface of sealing ring offers card slot 13, is equipped with active carbon sponge inside sealing ring 12
14, honeycomb protective cover 15 is equipped with above dust cap 8, and 15 surface annular of honeycomb protective cover is connected with water-proof protection cover 4, waterproof is protected
4 surface annular of shield is equipped with diversion trench 16, and 5 bottom of loudspeaker is located at voice box casing 2 and is internally connected with circuit board 6, and 6 bottom of circuit board
Portion is fixedly connected by spring 3 with 2 bottom inside of voice box casing, and 2 bottom surface of voice box casing is equipped with sucker supporting leg 7.
5 top surface annular of loudspeaker offers multiple light emitting diodes 9, and equidistant point in a ring of multiple light emitting diodes 9
Cloth, 6 bottom of circuit board are fixedly connected by multiple springs 3 with 2 bottom inside of voice box casing, and multiple springs 3 are equidistant in a ring
Distribution, 2 bottom surface of voice box casing is connected with multiple sucker supporting legs 7, and multiple sucker supporting legs 7 are equally spaced in a ring, dust-proof
8 surface of cap is equipped with multiple stomatas 11, and multiple stomatas 11 are equally spaced in a ring, and 4 top surface of water-proof protection cover is equipped with multiple
Diversion trench 16, and multiple diversion trenches 16 are equally spaced in a ring.
It is hollow structure inside 12 inside of sealing ring and dust cap 8, is equipped with active carbon sponge 14, gas inside dust cap 8
Hole 11 penetrates through the hollow structure inside active carbon sponge 14,8 inside of dust cap and sealing ring 12, and it is anti-to play good radiating dustproof
Tide effect.
Working principle: in use, speaker is connected into playback equipment, it will by the sucker supporting leg 7 that 2 bottom of voice box casing is equipped with
Speaker adsorbs on the table, and 5 top surface of loudspeaker is equipped with cone 10, and 10 middle position of cone is connected with dust cap 8, dust cap 8
Bottom is equipped with sealing ring 12, and by pressing dust cap 8 in 10 middle position of cone, the annulus at 10 center of cone is stuck in dust-proof
In card slot 13 between 8 bottom sealing ring 12 of cap, sealing ring 12 plays the role of connecting and fixing to cone 10, gets rid of traditional
Gluing is fixed, and convenient for the dismounting of dust cap 8, improves the working efficiency that loudspeaker 5 assemble, 8 surface of dust cap is surrounded by multiple gas
Hole 11, and hollow structure is set as inside multiple stomatas 11, it is equipped with active carbon sponge 14 in stomata 11, heat dissipation can be played to loudspeaker 5
Effect, and the degree of drying inside loudspeaker 5 can also be kept to the moisture absorption is played the role of inside loudspeaker 5 during heat dissipation,
Extend the service life of loudspeaker 5,10 top surface of cone, which shrouds, track waterproof shield 4, and dust cap is located among water-proof protection cover 4
8 tops, which are shrouded, honeycomb protective cover 15, avoids not paying attention to splashing water into cone 10 and dust cap 8 in rainy weather or personnel
On, the sound quality and service life of loudspeaker 5 are influenced, while honeycomb protective cover 15 carries out Anti-bumping protection to dust cap 8, avoids dust cap
8, which deform, falls off, to influence the normal work of loudspeaker 5, ensures the quality of loudspeaker 5.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of New-type loudspeaker dust cap, including voice box casing (2) and loudspeaker (5), which is characterized in that the voice box casing
(2) top surface is equipped with gas-permeable nets (1), and is located at voice box casing (2) bosom position below gas-permeable nets (1) and is equipped with loudspeaker
(5), loudspeaker (5) top surface is equipped with cone (10), and cone (10) bosom position is equipped with dust cap (8), described
Dust cap (8) surface surrounding offers stomata (11), and dust cap (8) bottom surface is connected with sealing ring (12), and seals
Circle (12) surface offers card slot (13), is equipped with active carbon sponge (14) inside the sealing ring (12), on the dust cap (8)
Side is equipped with honeycomb protective cover (15), and honeycomb protective cover (15) surface annular is connected with water-proof protection cover (4), the waterproofing protection
It covers (4) surface annular and is equipped with diversion trench (16), loudspeaker (5) bottom is located at voice box casing (2) and is internally connected with circuit board
(6), and circuit board (6) bottom is fixedly connected by spring (3) with voice box casing (2) bottom inside, voice box casing (2) bottom
Portion surface is equipped with sucker supporting leg (7).
2. a kind of New-type loudspeaker dust cap according to claim 1, which is characterized in that loudspeaker (5) top surface
Annular offers multiple light emitting diodes (9), and multiple light emitting diodes (9) are equally spaced in a ring.
3. a kind of New-type loudspeaker dust cap according to claim 1, which is characterized in that circuit board (6) bottom is logical
It crosses multiple springs (3) to be fixedly connected with voice box casing (2) bottom inside, and multiple springs (3) are equally spaced in a ring.
4. a kind of New-type loudspeaker dust cap according to claim 1, which is characterized in that voice box casing (2) bottom
Surface is connected with multiple sucker supporting legs (7), and multiple sucker supporting legs (7) are equally spaced in a ring.
5. a kind of New-type loudspeaker dust cap according to claim 1, which is characterized in that dust cap (8) surface is set
Have multiple stomatas (11), and multiple stomatas (11) are equally spaced in a ring.
6. a kind of New-type loudspeaker dust cap according to claim 1, which is characterized in that water-proof protection cover (4) top
Portion surface is equipped with multiple diversion trenches (16), and multiple diversion trenches (16) are equally spaced in a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322269.1U CN208707942U (en) | 2018-08-16 | 2018-08-16 | A kind of New-type loudspeaker dust cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322269.1U CN208707942U (en) | 2018-08-16 | 2018-08-16 | A kind of New-type loudspeaker dust cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707942U true CN208707942U (en) | 2019-04-05 |
Family
ID=65943373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821322269.1U Active CN208707942U (en) | 2018-08-16 | 2018-08-16 | A kind of New-type loudspeaker dust cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278518A (en) * | 2019-07-30 | 2019-09-24 | 朝阳聚声泰（信丰）科技有限公司 | What is used on a kind of automobile effectively can run at a low speed loudspeaker by water proof and dust proof |
| CN112584286A (en) * | 2020-12-03 | 2021-03-30 | 惠州市好元科技有限公司 | Dustproof loudspeaker convenient to dismantle |
-
2018
- 2018-08-16 CN CN201821322269.1U patent/CN208707942U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278518A (en) * | 2019-07-30 | 2019-09-24 | 朝阳聚声泰（信丰）科技有限公司 | What is used on a kind of automobile effectively can run at a low speed loudspeaker by water proof and dust proof |
| CN110278518B (en) * | 2019-07-30 | 2024-05-24 | 朝阳聚声泰（信丰）科技有限公司 | Waterproof and dustproof low-speed driving loudspeaker used on automobile |
| CN112584286A (en) * | 2020-12-03 | 2021-03-30 | 惠州市好元科技有限公司 | Dustproof loudspeaker convenient to dismantle |
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