CN208046900U - A kind of dust-proof loud speaker of multi-media sound system - Google Patents
A kind of dust-proof loud speaker of multi-media sound system Download PDFInfo
- Publication number
- CN208046900U CN208046900U CN201820602148.6U CN201820602148U CN208046900U CN 208046900 U CN208046900 U CN 208046900U CN 201820602148 U CN201820602148 U CN 201820602148U CN 208046900 U CN208046900 U CN 208046900U
- Authority
- CN
- China
- Prior art keywords
- frame
- fixed
- loud speaker
- dust
- catch
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of dust-proof loud speakers of multi-media sound system, including installing frame, connect frame, taper cone, fixed frame and mounting base, it is socketed with magnet in the mounting base, the magnet is equipped with fixed frame in the mounting base far from mounting base one end, it is socketed in mounting base on the inside of the fixed frame and determines core branch piece, and determines core branch on piece and voice coil is installed, taper cone is installed on the inside of the fixed frame, and vibrating diaphragm ring is installed between fixed frame at the marginal position of taper cone, the outside of the fixed frame is detachably equipped with installing frame.The utility model is fixed with the first catch by the inside grooves on connection frame, and the second catch is uniformly installed in one end of the first catch, groove can be made to close in order to rotate the second catch during loud speaker does not use, improve the leakproofness of loud speaker, to avoid dust from entering the inside of loud speaker, the use of loud speaker is influenced.
Description
Technical field
The utility model is related to speaker technology field, the dust-proof loud speaker of specially a kind of multi-media sound system.
Background technology
Loud speaker is also known as " loudspeaker ", is a kind of energy transducer electric signal being changed into acoustical signal, the performance of loud speaker is excellent
The bad influence to sound quality is very big, and loud speaker is to convert the electrical signal to acoustical signal and be radiated the electroacoustic transduction gone in air
Device, traditional loud speaker are divided into electrodynamic type, electromagnetic type, electrostatic, piezoelectric type, ionic formula and pneumatic type etc., mesh by operation principle
Before, existing loud speaker is easy to make dust contamination on vibrating diaphragm, the accumulation of dust over time is easy during long-time service
The quality of sound during influence loud speaker use, and loudspeaker shapes are fixed, and dismounting and change or cleaning are not easy to, and are not easy to make
With.
Utility model content
The purpose of this utility model is to provide a kind of dust-proof loud speakers of multi-media sound system, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of dust-proof loud speaker of multi-media sound system,
Including installing frame, connection frame, taper cone, fixed frame and mounting base, it is socketed with magnet in the mounting base, the magnet is remote
Fixed frame is installed in the mounting base from mounting base one end, is socketed in the mounting base on the inside of the fixed frame and determines core branch
Piece, and determine core branch on piece and voice coil is installed, taper cone, and the margin location of taper cone are installed on the inside of the fixed frame
Vibrating diaphragm ring is installed, the outside of the fixed frame is detachably equipped with installing frame, the peace between the place of setting and fixed frame
It is fixed with connecting rod inside the fixed frame of four angular positions on the inside of framing up, the one end of the connecting rod far from installing frame is fixed
There are the second Air Filter, the outside of the installing frame that connection frame is detachably installed, fixed link is fixed on the inside of the connection frame,
The inside into connecting rod is all interted in the one end of the fixed link far from connection frame, limit hole has been evenly arranged in fixed link, and even
Be hinged on extension bar with the matched gag lever post of limit hole, the first Air Filter is installed between connection frame and the installing frame, and
The outside for connecting frame is equipped with groove, and the middle position of the inside grooves is equipped with shaft, the bottom end of the shaft lateral wall
It is fixed with the first catch, the second catch is uniformly socketed on the shaft lateral wall of first catch side, the connection frame
Top is equipped with dust cover.
Preferably, the fixed frame is internally provided with and the matched card slot of the second Air Filter.
Preferably, the connecting rod is equipped with and the matched sliding slot of fixed link.
Preferably, resetting spring is installed between the gag lever post and connecting rod.
Preferably, second catch on the outside of first catch one end far from being equipped with handle.
Compared with prior art, the utility model has the beneficial effects that：The dust-proof loud speaker of the multi-media sound system, by
The outside of fixed frame is detachably equipped with installing frame, and is equipped with the second Air Filter in the inside of installing frame, can not only keep away
Exempt from the inside that dust enters taper cone, and can be in order to be dismantled to installing frame, convenient for second inside installing frame
Air Filter is replaced or is cleaned, and the service life of loud speaker is improved, by being detachably equipped with connection in the outside of installing frame
Frame, and the first Air Filter is installed between connection frame and installing frame, it not only can be in order to increase the dust-proof effect of loud speaker, just
In the dismounting cleaning of connection frame, the inside that dust falls into connection frame is can avoid by being equipped with dust cover at the top of connection frame,
The utility model is fixed with the first catch by the inside grooves on connection frame, and is uniformly equipped in one end of the first catch
Second catch can be such that groove closes, improve loud speaker in order to rotate the second catch during loud speaker does not use
Leakproofness influences the use of loud speaker to avoid dust from entering the inside of loud speaker.
Description of the drawings
Fig. 1 is the lateral inner structure sectional view of the utility model；
Fig. 2 is that rear front view is unfolded in second catch of the utility model；
Fig. 3 is that second catch of the utility model folds rear front view.
In figure：1, vibrating diaphragm ring；2, the second Air Filter；3, connecting rod；4, installing frame；5, frame is connected；6, dust cover；7, multiple
Position spring；8, sliding slot；9, the first Air Filter；10, groove；11, shaft；12, the second catch；13, fixed link；14, gag lever post；
15, handle；16, the first catch；17, limit hole；18, card slot；19, fixed frame；20, taper cone；21, determine core branch piece；22,
Mounting base；23, magnet；24, voice coil.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of dust-proof loud speaker of multi-media sound system, packet
Installing frame 4, connection frame 5, taper cone 20, fixed frame 19 and mounting base 22 are included, magnet 23, magnet are socketed in mounting base 22
Fixed frame 19 is installed in 23 mounting bases 22 far from 22 one end of mounting base, fixed frame 19 be internally provided with it is second dust-proof
2 matched card slot 18 of net is socketed in the mounting base 22 of the inside of fixed frame 19 and determines core branch piece 21, and determines to pacify in core branch piece 21
Equipped with voice coil 24, the inside of fixed frame 19 is equipped with taper cone 20, and at the marginal position of taper cone 20 and fixed frame
Vibrating diaphragm ring 1 is installed, the outside of fixed frame 19 is detachably equipped with installing frame 4,4 four angles in inside of installing frame between frame 19
Connecting rod 3 is fixed with inside fixed frame 19 at position, the one end of connecting rod 3 far from installing frame 4 is fixed with the second Air Filter
2, the outside of installing frame 4 is detachably equipped with connection frame 5, and the inside of connection frame 5 is fixed with fixed link 13, and fixed link 13 is far from even
The one end for connecing frame 5 is all interted into the inside of connecting rod 3, and connecting rod 3 is equipped with and 13 matched sliding slot 8 of fixed link, fixed link
Limit hole 17 has been evenly arranged on 13, and be hinged in connecting rod 3 with 17 matched gag lever post 14 of limit hole, gag lever post 14 with
Resetting spring 7 is installed between connecting rod 3, connects and the first Air Filter 9 is installed between frame 5 and installing frame 4, and connect frame 5
Outside is equipped with groove 10, and the middle position inside groove 10 is equipped with shaft 11, and the bottom end of 11 lateral wall of shaft is fixed with the
One catch 16 is uniformly socketed with the second catch 12 on 11 lateral wall of shaft of first catch, 16 side, and the second catch 12 is far from
Handle 15 is installed, the top of connection frame 5 is equipped with dust cover 6 on the outside of one catch, 16 one end.
Operation principle：During loud speaker use, the dust cover 6 at 5 top of connection frame prevents dust from falling in groove 10
Inside, and the first Air Filter 9 and the second Air Filter 2 can preferably stop dust, and dust is avoided to enter fixed frame
19 inside is rotatablely installed frame 4 when needing to replace the first Air Filter 9 or the second Air Filter 2, makes installing frame 4 and consolidates
Determine the separation of frame 19, the first Air Filter 9 is replaced, press gag lever post 14, gag lever post 14 is made to be detached from limit hole 17, it will even
It connects frame 5 to pull out, the first Air Filter 9 is cleaned or replaced, when loud speaker leaves unused, swing handle 15 makes the second catch
12 11 rotations around the shaft, cover groove 19, and the inside of loud speaker is avoided to enter dust during idle.
Claims (5)
1. a kind of dust-proof loud speaker of multi-media sound system, including installing frame (4), connection frame (5), taper cone (20), fixed frame
Frame (19) and mounting base (22), it is characterised in that：Magnet (23) is socketed on the mounting base (22), the magnet (23) is separate
Fixed frame (19), the mounting base on the inside of the fixed frame (19) are installed in the mounting base (22) of mounting base (22) one end
(22) be socketed on and determine core branch piece (21), and determine that voice coil (24) is installed in core branch piece (21), the fixed frame (19) it is interior
Side is equipped with taper cone (20), and is equipped with vibrating diaphragm folding at the marginal position of taper cone (20) between fixed frame (19)
The outside of ring (1), the fixed frame (19) is detachably equipped with installing frame (4), four Angle Positions in installing frame (4) inside
It is fixed with connecting rod (3) inside the fixed frame (19) at place, the one end of the connecting rod (3) far from installing frame (4) is fixed with the
The outside of two Air Filters (2), the installing frame (4) is detachably equipped with connection frame (5), and the inside of the connection frame (5) is fixed
There are fixed link (13), the one end of the fixed link (13) far from connection frame (5) all to intert the inside into connecting rod (3), fixed link
(13) limit hole (17) has been evenly arranged on, and be hinged in connecting rod (3) with limit hole (17) matched gag lever post (14),
First Air Filter (9) is installed, and the outside for connecting frame (5) is equipped with groove between the connection frame (5) and installing frame (4)
(10), the internal middle position of the groove (10) is equipped with shaft (11), and the bottom end of shaft (11) lateral wall is fixed
There is the first catch (16), the second catch (12) be uniformly socketed on shaft (11) lateral wall of the first catch (16) side,
Dust cover (6) is installed at the top of the connection frame (5).
2. a kind of dust-proof loud speaker of multi-media sound system according to claim 1, it is characterised in that：The fixed frame
(19) be internally provided with and the second Air Filter (2) matched card slot (18).
3. a kind of dust-proof loud speaker of multi-media sound system according to claim 1, it is characterised in that：The connecting rod (3)
It is equipped with and fixed link (13) matched sliding slot (8).
4. a kind of dust-proof loud speaker of multi-media sound system according to claim 1, it is characterised in that：The gag lever post (14)
Resetting spring (7) is installed between connecting rod (3).
5. a kind of dust-proof loud speaker of multi-media sound system according to claim 1, it is characterised in that：Second catch
(12) handle (15) is installed on the outside of separate first catch (16) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602148.6U CN208046900U (en) | 2018-04-25 | 2018-04-25 | A kind of dust-proof loud speaker of multi-media sound system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602148.6U CN208046900U (en) | 2018-04-25 | 2018-04-25 | A kind of dust-proof loud speaker of multi-media sound system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208046900U true CN208046900U (en) | 2018-11-02 |
Family
ID=63927997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820602148.6U Expired - Fee Related CN208046900U (en) | 2018-04-25 | 2018-04-25 | A kind of dust-proof loud speaker of multi-media sound system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208046900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600923A (en) * | 2018-04-25 | 2018-09-28 | 江苏君厚科技有限公司 | A kind of dust-proof loud speaker of multi-media sound system |
| CN114554330A (en) * | 2022-04-20 | 2022-05-27 | 广州市星康科技有限公司 | Detachable speaker that has dustproof deashing structure |
-
2018
- 2018-04-25 CN CN201820602148.6U patent/CN208046900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600923A (en) * | 2018-04-25 | 2018-09-28 | 江苏君厚科技有限公司 | A kind of dust-proof loud speaker of multi-media sound system |
| CN114554330A (en) * | 2022-04-20 | 2022-05-27 | 广州市星康科技有限公司 | Detachable speaker that has dustproof deashing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7455885B2 (en) | Vibration removal device and method for dual microphone earphones | |
| CN108600923A (en) | A kind of dust-proof loud speaker of multi-media sound system | |
| CN208046900U (en) | A kind of dust-proof loud speaker of multi-media sound system | |
| CN204425607U (en) | Loudspeaker enclosure | |
| CN104066022B (en) | A kind of new uni-directional microphone | |
| CN218570448U (en) | Low temperature resistant loudspeaker rubber side sound basin | |
| CN208891063U (en) | A kind of dust-proof loudspeaker | |
| CN206136286U (en) | Dustproof speaker | |
| CN206413137U (en) | A kind of easy-to-dismount Novel receiver | |
| CN207124758U (en) | A kind of dust-proof loudspeaker of subwoofer speaker power amplifier | |
| CN215072871U (en) | Seat type conference noise reduction microphone | |
| CN205984263U (en) | Primary guitar adapter and install primary guitar of adapter | |
| CN213754888U (en) | Composite wide-band-coil receiver | |
| CN208768276U (en) | A kind of vibration earphone | |
| CN204836457U (en) | Outdoor portable speaker | |
| CN206332794U (en) | Ear noise-reducing headphone | |
| CN210327975U (en) | Novel loudspeaker device | |
| CN208806943U (en) | A kind of headphone of noise reduction | |
| CN208924479U (en) | A kind of loudspeaker with water-proof function | |
| CN207947901U (en) | A kind of speaker frame structure promoting electroacoustic performance | |
| CN215752195U (en) | Car door speaker dust mask convenient to it is clean | |
| CN107046656B (en) | A kind of speaker base with dedusting function | |
| CN208905183U (en) | A kind of intelligentized Furniture speaker | |
| CN219087291U (en) | Telephone receiver with small high sensitivity gap | |
| CN209234009U (en) | A kind of removable In-Ear Headphones |
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: 20181102 Termination date: 20210425 |