CN206283625U - A kind of dust-proof computer peripheral equipment audio amplifier - Google Patents
A kind of dust-proof computer peripheral equipment audio amplifier Download PDFInfo
- Publication number
- CN206283625U CN206283625U CN201621248059.3U CN201621248059U CN206283625U CN 206283625 U CN206283625 U CN 206283625U CN 201621248059 U CN201621248059 U CN 201621248059U CN 206283625 U CN206283625 U CN 206283625U
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- CN
- China
- Prior art keywords
- dust
- loudspeaker
- casing
- loudspeaker box
- audio amplifier
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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-proof computer peripheral equipment audio amplifier, including casing of loudspeaker box, the casing of loudspeaker box is internally provided with loudspeaker and circuit board, the circuit board is located at the bottom of loudspeaker, anode module is provided with the madial wall of the casing of loudspeaker box side, cathode module is provided with the madial wall of the casing of loudspeaker box opposite side, the loudspeaker includes frame, cone basin is provided with the frame, dust cap is provided with the axle center of the cone basin, the cone basin is provided with dust-proof cotton layer away from the side of frame, and dust cover is provided with the outside of the loudspeaker.The dust-proof computer peripheral equipment audio amplifier, dust in air can effectively be filtered, dust is avoided to enter the inside of casing of loudspeaker box, make that the inside of casing of loudspeaker box is retainable more to be cleaned, secondary filter can be carried out to the dust in air, the dust content in air is set effectively to reduce, meanwhile, effectively increase the compactness connected between loudspeaker and casing of loudspeaker box.
Description
Technical field
The utility model is related to audio amplifier dust control technology field, specially a kind of dust-proof computer peripheral equipment audio amplifier.
Background technology
With the raising of living standard, household appliances (such as television set, refrigerator, washing machine) have become people
Cultural life and the necessity of material life.Music is a kind of spiritual enjoyment for people, during audio amplifier is this spiritual enjoyment
Essential equipment.With the development of science and technology, the species of audio amplifier is various, various new products emerge in an endless stream.According to the work(of audio amplifier
Can distinguish, existing audio amplifier includes non intelligent audio amplifier and intelligent sound box, in the case where current various smart machines are continued to develop,
Intelligent sound box also receives the favor of consumers in general.
The structure of intelligent sound box mainly includes outer case and the various circuit blocks in outer case, such as raises one's voice
Device, power amplifying device, tuning device, microphone, display device etc..Guard in existing loudspeaker box structure due to loudspeaker is generally adopted
It is wire netting, dust-proof effect is poor, dust is easily piled up in the inside of audio amplifier, causes tonequality to decline.
Utility model content
(1) technical problem for solving
In view of the shortcomings of the prior art, the utility model provides a kind of dust-proof computer peripheral equipment audio amplifier, solves existing
Because the guard of loudspeaker generally uses wire netting in some loudspeaker box structures, dust-proof effect is poor, and the inside of audio amplifier holds
Dust is easily piled up, the problem for causing tonequality to decline.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：Outside a kind of dust-proof computer
If audio amplifier, including casing of loudspeaker box, the casing of loudspeaker box is internally provided with loudspeaker and circuit board, and the circuit board is located at and raises one's voice
The bottom of device, is provided with anode module, the madial wall of the casing of loudspeaker box opposite side on the madial wall of the casing of loudspeaker box side
On be provided with cathode module.
The loudspeaker includes frame, and cone basin is provided with the frame, and dust cap is provided with the axle center of the cone basin,
The cone basin is provided with dust-proof cotton layer away from the side of frame, and dust cover, the dust cover are provided with the outside of the loudspeaker
Including filtering net layer and outer filtering meshes, electrostatic dust prevention stratum reticulare is provided between the filtering net layer and outer filtering meshes.
Preferably, the installing port corresponding with loudspeaker, the madial wall of the installing port are provided with the casing of loudspeaker box
On be provided with connecting groove, the connection sheet corresponding with connecting groove is arranged with the lateral surface of the dust cover.
Preferably, the dust-proof cotton layer presses circle away from being provided with the one side of cone basin, the frame, cone basin, dust-proof
Cotton layer and to press and be provided with four equally distributed through holes on circle, the frame, cone basin, dust-proof surface layer and pressing lead between circle
Screw bolt and nut is crossed to be connected.
Preferably, it is provided with stand-by power supply between the casing of loudspeaker box top anode module and cathode module.
Preferably, the mesh number of the outer filtering meshes is 30 to 50 mesh, and the mesh number of the filtering net layer is 60
To 80 mesh.
(3) beneficial effect
The utility model provides a kind of dust-proof computer peripheral equipment audio amplifier, possesses following beneficial effect：
(1) dust-proof computer peripheral equipment audio amplifier, by the mutual cooperation between anode module, cathode module and dust cover
Use, the dust in air can effectively be filtered, it is to avoid dust enters the inside of casing of loudspeaker box, the inside of casing of loudspeaker box is protected
The more cleaning held.
(2) the dust-proof computer peripheral equipment audio amplifier, it is recessed by frame, cone basin, dust cap, dust-proof cotton layer, installing port, connection
Groove, connection sheet, press circle, being used in conjunction with each other between through hole, screw bolt and nut, secondary mistake can be carried out to the dust in air
Filter, the dust content in air is effectively reduced, meanwhile, effectively increase between loudspeaker and casing of loudspeaker box connect it is tight
Property.
Brief description of the drawings
Fig. 1 is the utility model section of structure；
Fig. 2 is the section of structure of the utility model installing port；
Fig. 3 is the utility model structural representation；
Fig. 4 is the structure schematic diagram of the utility model frame；
Fig. 5 is the positive structure schematic of the utility model frame；
Fig. 6 is the structural side view of the utility model frame.
In figure：It is 1 casing of loudspeaker box, 2 loudspeakers, 3 circuit boards, 4 anode modules, 5 cathode modules, 6 frame, 7 cone basins, 8 dust-proof
Lid, 9 dust-proof cotton layers, 10 dust covers, 11 filtering nets layer, 12 outer filtering meshes, 13 electrostatic dust prevention stratum reticulares, 14 installing ports, 15 connect
Connect groove, 16 connection sheets, 17 press circle, 18 through holes, 19 bolts, 20 nuts, 21 stand-by power supplies.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-6 are referred to, the utility model provides a kind of technical scheme：A kind of dust-proof computer peripheral equipment audio amplifier, including
Casing of loudspeaker box 1, is provided with the installing port 14 corresponding with loudspeaker 2 on casing of loudspeaker box 1, be provided with the madial wall of installing port 14
Connecting groove 15, is arranged with the connection sheet 16 corresponding with connecting groove 15 on the lateral surface of dust cover 10, make loudspeaker 2 and sound
Connection between case shell 1 is even closer, it is to avoid dust is entered the inside of casing of loudspeaker box 1 by gap, and the inside of casing of loudspeaker box 1 sets
Loudspeaker 2 and circuit board 3 are equipped with, circuit board 3 is located at the bottom of loudspeaker 2, sun is provided with the madial wall of the side of casing of loudspeaker box 1
Pole module 4, is provided with cathode module 5, the top anode module 4 of casing of loudspeaker box 1 and negative electrode on the madial wall of the opposite side of casing of loudspeaker box 1
Stand-by power supply 21 is provided between module 5, emergency service can be carried out.
Loudspeaker 2 includes frame 6, and cone basin 7 is provided with frame 6, and dust cap 8, cone basin 7 are provided with the axle center of cone basin 7
Side away from frame 6 is provided with dust-proof cotton layer 9, and dust-proof cotton layer 9 presses circle 17, basin away from being provided with the one side of cone basin 7
Frame 6, cone basin 7, dust-proof cotton layer 9 and to press and be provided with four equally distributed through holes 18 on circle 17, it is frame 6, cone basin 7, dust-proof
Surface layer be connected by bolt 19 and nut 20 between circle 17 with being pressed, and the outside of loudspeaker 2 is provided with dust cover 10, dust cover
10 include filtering net layer 11 and outer filtering meshes 12, and the mesh number of outer filtering meshes 12 is 30 to 50 mesh, filtering net layer
11 mesh number is 60 to 80 mesh, and electrostatic dust prevention stratum reticulare 13 is provided between filtering net layer 11 and outer filtering meshes 12, is led to
Being used in conjunction with each other between anode module 4, cathode module 5 and electrostatic dust prevention stratum reticulare 13 is crossed, can more effectively by air
Filtering dust is filtered out, then by dust-proof cotton layer 9, filtering net layer 11 and outer filtering meshes 12, makes the ash in air
It is more clean that dirt can be filtered, by being used in conjunction with each other between anode module 4, cathode module 5 and dust cover 10, can be by
Dust in air is effectively filtered, it is to avoid dust enters the inside of casing of loudspeaker box 1, makes the inside of casing of loudspeaker box 1 retainable more
Plus cleaning, by frame 6, cone basin 7, dust cap 8, dust-proof cotton layer 9, installing port 14, connecting groove 15, connection sheet 16, press circle
17th, being used in conjunction with each other between through hole 18, bolt 19 and nut 20, can carry out secondary filter to the dust in air, make sky
Dust content in gas is effectively reduced, meanwhile, effectively increase the compactness connected between loudspeaker and casing of loudspeaker box.
When using, filtered first by electrostatic dust prevention stratum reticulare 13, recycled 11 and of dust-proof cotton layer 9, filtering net layer
Outer filtering meshes 12 carry out secondary filter, and more preferably, installing port 14, connecting groove 15 and connection sheet 16 can make to raise one's voice the effect for using
Connection between device 2 and casing of loudspeaker box 1 is even closer, and pressing circle 17, through hole 18, bolt 19 and nut 20 can make frame 6, cone basin
Connection between 7 and dust-proof cotton layer 9 is even closer, connects even closer between each several part for making audio amplifier.
In sum, the dust-proof computer peripheral equipment audio amplifier, effectively increases the dust-proof effect of audio amplifier.
Also, effectively increase the tightness degree connected between audio amplifier each several part.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element for limiting, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dust-proof computer peripheral equipment audio amplifier, including casing of loudspeaker box (1), it is characterised in that：The casing of loudspeaker box (1) it is interior
Portion is provided with loudspeaker (2) and circuit board (3), and the circuit board (3) is positioned at the bottom of loudspeaker (2), the casing of loudspeaker box (1)
Anode module (4) is provided with the madial wall of side, cathode module is provided with the madial wall of casing of loudspeaker box (1) opposite side
(5)；
The loudspeaker (2) includes frame (6), and cone basin (7) is provided with the frame (6), is set at the axle center of the cone basin (7)
Dust cap (8) is equipped with, the cone basin (7) is provided with dust-proof cotton layer (9) away from the side of frame (6), outside the loudspeaker (2)
Side is provided with dust cover (10), and the dust cover (10) includes filtering net layer (11) and outer filtering meshes (12), the interior mistake
Electrostatic dust prevention stratum reticulare (13) is provided between filter mesh layer (11) and outer filtering meshes (12).
2. a kind of dust-proof computer peripheral equipment audio amplifier according to claim 1, it is characterised in that：The casing of loudspeaker box (1)
On be provided with the installing port (14) corresponding with loudspeaker (2), be provided with connecting groove on the madial wall of the installing port (14)
(15), it is arranged with the connection sheet (16) corresponding with connecting groove (15) on the lateral surface of the dust cover (10).
3. a kind of dust-proof computer peripheral equipment audio amplifier according to claim 1, it is characterised in that：Dust-proof cotton layer (9)
Press circle (17) away from being provided with the one side of cone basin (7), the frame (6), cone basin (7), dust-proof cotton layer and press circle at (9)
(17) it is provided with four equally distributed through holes (18) on, the frame (6), cone basin (7), dust-proof surface layer and presses circle (17)
Between be connected with nut (20) by bolt (19).
4. a kind of dust-proof computer peripheral equipment audio amplifier according to claim 1, it is characterised in that：The casing of loudspeaker box (1)
Stand-by power supply (21) is provided between top anode module (4) and cathode module (5).
5. a kind of dust-proof computer peripheral equipment audio amplifier according to claim 1, it is characterised in that：The outer filtering meshes
(12) mesh number is 30 to 50 mesh, and the mesh number of filtering net layer (11) is 60 to 80 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248059.3U CN206283625U (en) | 2016-11-14 | 2016-11-14 | A kind of dust-proof computer peripheral equipment audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248059.3U CN206283625U (en) | 2016-11-14 | 2016-11-14 | A kind of dust-proof computer peripheral equipment audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283625U true CN206283625U (en) | 2017-06-27 |
Family
ID=59083614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621248059.3U Expired - Fee Related CN206283625U (en) | 2016-11-14 | 2016-11-14 | A kind of dust-proof computer peripheral equipment audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206283625U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495211A (en) * | 2018-05-06 | 2018-09-04 | 郑飞珍 | A kind of speaker with dust-proof deashing function |
| CN111711910A (en) * | 2020-06-30 | 2020-09-25 | 歌尔微电子有限公司 | Miniature microphone dust keeper and MEMS microphone |
| WO2021135115A1 (en) * | 2019-12-31 | 2021-07-08 | 潍坊歌尔微电子有限公司 | Dustproof structure, microphone packaging structure and electronic device |
| CN115474127A (en) * | 2022-09-16 | 2022-12-13 | 江西吉斯电子科技有限公司 | Intelligence audio amplifier with waterproof function |
-
2016
- 2016-11-14 CN CN201621248059.3U patent/CN206283625U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495211A (en) * | 2018-05-06 | 2018-09-04 | 郑飞珍 | A kind of speaker with dust-proof deashing function |
| WO2021135115A1 (en) * | 2019-12-31 | 2021-07-08 | 潍坊歌尔微电子有限公司 | Dustproof structure, microphone packaging structure and electronic device |
| CN111711910A (en) * | 2020-06-30 | 2020-09-25 | 歌尔微电子有限公司 | Miniature microphone dust keeper and MEMS microphone |
| CN111711910B (en) * | 2020-06-30 | 2022-02-25 | 歌尔微电子有限公司 | Miniature microphone dust keeper and MEMS microphone |
| CN115474127A (en) * | 2022-09-16 | 2022-12-13 | 江西吉斯电子科技有限公司 | Intelligence audio amplifier with waterproof function |
| CN115474127B (en) * | 2022-09-16 | 2024-06-07 | 江西吉斯电子科技有限公司 | Intelligent sound box with waterproof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20181114 |