CN208369841U - A kind of loudspeaker horn with sound amplification function - Google Patents
A kind of loudspeaker horn with sound amplification function Download PDFInfo
- Publication number
- CN208369841U CN208369841U CN201820826378.0U CN201820826378U CN208369841U CN 208369841 U CN208369841 U CN 208369841U CN 201820826378 U CN201820826378 U CN 201820826378U CN 208369841 U CN208369841 U CN 208369841U
- Authority
- CN
- China
- Prior art keywords
- frame
- link block
- magnetic circuit
- external magnetic
- conductive board
- 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
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Abstract
The utility model discloses a kind of loudspeaker horns with sound amplification function, including frame, external magnetic circuit, pedestal, centering ring and cone, bottom end inside the external magnetic circuit is equipped with water magnet, and the top of water magnet is equipped with stem, magnetic conductive board is provided with above the external magnetic circuit, the two sides of the voice coil are mounted on fixing clamp, and spring is respectively and fixedly provided between side and magnetic conductive board of the fixing clamp far from voice coil, the top of the stem is equipped with diaphragm, the two sides of the stem are mounted on centering piece, the top of the magnetic conductive board is equipped with frame, and frame is internally provided with cone, the side of the frame is equipped with connecting terminal, the top of the frame is equipped with Megaphone.The utility model is bolted by being equipped with the first link block and the second link block, and between the second link block and the first link block, so that can be dismantled between external magnetic circuit and magnetic conductive board, it is easy to repair.
Description
Technical field
The utility model relates to multimedia equipment technical field, specially a kind of loudspeaker horn with sound amplification function.
Background technique
Loudspeaker is a kind of energy transducer for electric signal being changed into acoustical signal, the shadow of the performance superiority and inferiority of loudspeaker to sound quality
Sound is very big, and loudspeaker is a most weak device in stereo set, and for acoustics, it is one most heavy again
The component wanted, loudspeaker it is many kinds of, and price differs greatly, and audio electric energy is made by electromagnetism, piezoelectricity or electrostatic effect
Its cone or diaphragm vibration simultaneously generate resonance (sympathetic response) with the air of surrounding and make a sound.
But existing loudspeaker horn is there are many problems or defect, and first, traditional loudspeaker horn is not easy to solid
Dingan County's dress, second, traditional loudspeaker horn is not easy to dismantle, and maintenance difficulty is big, third, and traditional loudspeaker horn does not expand
Sound function.
Utility model content
The purpose of this utility model is to provide a kind of loudspeaker horns with sound amplification function, to solve above-mentioned background skill
Itd is proposed in art be not easy to be fixedly mounted, disassembly difficulty is big and does not have the problem of sound amplification function.
To achieve the above object, the utility model provides the following technical solutions: a kind of loudspeaker loudspeaker with sound amplification function
, including frame, external magnetic circuit, pedestal, centering ring and cone, the bottom end inside the external magnetic circuit is equipped with water magnet, and hydromagnetic
The top of body is equipped with stem, voice coil is wound on the stem, the bottom end of the stem two sides is mounted on centering ring, described
Magnetic conductive board is provided with above external magnetic circuit, the two sides of the voice coil are mounted on fixing clamp, and side of the fixing clamp far from voice coil
Spring is respectively and fixedly provided between magnetic conductive board, the top of the stem is equipped with diaphragm, and the two sides of the stem are mounted on centering
Piece, the top of the magnetic conductive board be equipped with frame, and frame is internally provided with cone, and the side of the frame is equipped with wiring
The top of terminal, the frame is equipped with Megaphone.
It preferably, is in weldedization structure between the frame and magnetic conductive board.
Preferably, the edge on the frame top is provided with light bar, and the inside of light bar is uniformly equipped with LED light, institute
LED light is stated equally to arrange in the inside of light bar.
Preferably, the two sides of the magnetic conductive board are mounted on the first link block, and the top of the external magnetic circuit two sides is respectively mounted
There is the second link block, and be bolted between the second link block and the first link block, between the magnetic conductive board and external magnetic circuit
By the first link block and the second link block in disassembly mounting structure.
Preferably, the bottom end of the external magnetic circuit is equipped with rotating base, and the two sides of rotating base bottom end be respectively mounted it is hinged
The inside of joint chair, the hinged seat is hinged with pedestal by articulated joint, and the rotating base passes through hinged seat and articulated joint and base
Overturning structure is formed between seat, the pedestal is internally provided with buffer layer, and four corners of the base interior bottom end are equal
Mounting base is installed.
Preferably, the surface of the external magnetic circuit is provided with anti-corrosion layer.
Compared with prior art, the utility model has the beneficial effects that there is the loudspeaker horn of sound amplification function to pass through for this
Megaphone is installed, so that this product has the function of amplifying at work, by being provided with lamp in the edge on frame top
Band, and the inside of light bar is uniformly equipped with LED light, while LED light equally arranges inside light bar, first increases the present apparatus
Aesthetics, second can provide illumination, by being equipped with rotating base, and the two sides of rotating base bottom end are mounted on hingedly
Seat by being internally provided with buffer layer in pedestal, increases the shock resistance of the present apparatus so that the angle of the present apparatus is adjustable,
It avoids amplitude excessive, so that the electronic component inside the present apparatus is damaged, is pacified by four corners in base bottom
Equipped with mounting base, so that the present apparatus, convenient for being fixedly mounted, by being equipped with the first link block and the second link block, and second connects
It is bolted between block and the first link block, so that can be dismantled between external magnetic circuit and magnetic conductive board, it is easy to repair.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the first link block positive structure diagram of the utility model；
Fig. 4 is the spring positive structure diagram of the utility model.
In figure: 1, light bar；2, frame；3, magnetic conductive board；4, external magnetic circuit；5, articulated joint；6, buffer layer；7, mounting base；8, base
Seat；9, hinged seat；10, rotating base；11, water magnet；
12, centering ring；13, connecting terminal；14, LED light；15, Megaphone；16, centering piece；17, diaphragm；18, stem；
19, voice coil；20, cone；21, fixing clamp；22, spring；23, the first link block；24, the second link block.
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.
Please refer to Fig. 1-4, a kind of embodiment provided by the utility model: one it is obvious to a person skilled in the art that
Kind there is the loudspeaker horn of sound amplification function, including frame 2, external magnetic circuit 4, pedestal 8, centering ring 12 and cone 20, in external magnetic circuit 4
The bottom end in portion is equipped with water magnet 11, and the top of water magnet 11 is equipped with stem 18, and the surface of external magnetic circuit 4 is provided with corrosion-resistant
Layer increases corrosion resistance, prolongs the service life, the bottom end of external magnetic circuit 4 is equipped with rotating base 10, and 10 bottom end of rotating base
Two sides be mounted on hinged seat 9, the inside of hinged seat 9 is hinged with pedestal 8 by articulated joint 5, and rotating base 10 passes through hinged
Overturning structure is formed between seat 9 and articulated joint 5 and pedestal 8, pedestal 8 is internally provided with buffer layer 6,8 inner bottom of pedestal
Four corners are mounted on mounting base 7, so that the present apparatus convenient for being fixedly mounted, is wound with voice coil 19, stem 18 on stem 18
The bottom end of two sides is mounted on centering ring 12, and the top of external magnetic circuit 4 is provided with magnetic conductive board 3, and the two sides of magnetic conductive board 3 are mounted on
One link block 23, the top of 4 two sides of external magnetic circuit are mounted on the second link block 24, and the second link block 24 and the first link block 23
Between be bolted, by the first link block 23 and the second link block 24 in disassembly installation between magnetic conductive board 3 and external magnetic circuit 4
Structure, so that can dismantle between magnetic conductive board 3 and external magnetic circuit 4, easy to repair, the two sides of voice coil 19 are mounted on fixing clamp 21,
And spring 22 is respectively and fixedly provided between side of the fixing clamp 21 far from voice coil 19 and magnetic conductive board 3, the top of stem 18 is equipped with diaphragm
17, the two sides of stem 18 are mounted on centering piece 16, the top of magnetic conductive board 3 is equipped with frame 2, and frame 2 is internally provided with
Cone 20 is in weldedization structure between frame 2 and magnetic conductive board 3, increases the stability of structure, be hardly damaged, 2 top of frame
Edge be provided with light bar 1, and the inside of light bar 1 is uniformly equipped with LED light 14, and LED light 14 is in the inside of light bar 1 between equal
Away from arrangement, increase the aesthetics of the present apparatus, the side of frame 2 is equipped with connecting terminal 13, and the top of frame 2 is equipped with Megaphone
15。
Working principle: in use, the present apparatus is fixed on work using the mounting base 7 that 8 four corners in bottom end of pedestal install
Make region, after the installation is completed, the angle of the present apparatus is adjusted by rotating base 10 and hinged seat 9, after adjusting, starting is originally set
Standby, audio electric energy makes cone 20 or diaphragm 17 vibrate and produce with the air of surrounding by electromagnetism, piezoelectricity or electrostatic effect after energization
It gives birth to resonance sympathetic response and makes a sound, the Megaphone 15 of 2 top of frame installation plays the function of amplifying, when the inside of external magnetic circuit 4 is sent out
It when raw failure, opens the second link block 24 and the first link block 23 repairs the inside of external magnetic circuit 4, start in light bar 1
The LED light 14 of even setting increases the aesthetics of the present apparatus, and the buffer layer 6 being arranged in pedestal 8 increases the shock resistance of the present apparatus, avoids
Amplitude is excessive, so that the electronic component inside the present apparatus is damaged.
The present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the utility model spirit or
In the case where essential characteristic, the utility model can be realized in other specific forms.Therefore, in all respects,
Should regard embodiment as exemplary, and be non-limiting, the scope of the utility model by appended claims without
It is that above description limits, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in
In the utility model.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of loudspeaker horn with sound amplification function, including frame (2), external magnetic circuit (4), pedestal (8), centering ring (12) and
Cone (20), it is characterised in that: the internal bottom end of the external magnetic circuit (4) is equipped with water magnet (11), and the top of water magnet (11)
End is equipped with stem (18), is wound with voice coil (19) on the stem (18), the bottom end of stem (18) two sides is mounted on
Centering ring (12) is provided with magnetic conductive board (3) above the external magnetic circuit (4), and the two sides of the voice coil (19) are mounted on fixation
It presss from both sides (21), and is respectively and fixedly provided with spring (22), the stem between the side and magnetic conductive board (3) of fixing clamp (21) separate voice coil (19)
(18) top is equipped with diaphragm (17), and the two sides of the stem (18) are mounted on centering piece (16), the magnetic conductive board (3)
Top is equipped with frame (2), and frame (2) is internally provided with cone (20), and the side of the frame (2) is equipped with terminals
Sub (13), the top of the frame (2) is equipped with Megaphone (15).
2. a kind of loudspeaker horn with sound amplification function according to claim 1, it is characterised in that: the frame (2)
It is in weldedization structure between magnetic conductive board (3).
3. a kind of loudspeaker horn with sound amplification function according to claim 1, it is characterised in that: the frame (2)
The edge on top is provided with light bar (1), and the inside of light bar (1) is uniformly equipped with LED light (14), and the LED light (14) exists
The inside of light bar (1) equally arranges.
4. a kind of loudspeaker horn with sound amplification function according to claim 1, it is characterised in that: the magnetic conductive board
(3) two sides are mounted on the first link block (23), and the top of external magnetic circuit (4) two sides is mounted on the second link block
(24), it and between the second link block (24) and the first link block (23) is bolted, the magnetic conductive board (3) and external magnetic circuit
(4) by the first link block (23) and the second link block (24) in disassembly mounting structure between.
5. a kind of loudspeaker horn with sound amplification function according to claim 1, it is characterised in that: the external magnetic circuit
(4) bottom end is equipped with rotating base (10), and the two sides of rotating base (10) bottom end are mounted on hinged seat (9), the hinge
The inside of joint chair (9) is hinged with pedestal (8) by articulated joint (5), and the rotating base (10) passes through hinged seat (9) and articulated joint
(5) overturning structure is formed between pedestal (8), the pedestal (8) is internally provided with buffer layer (6), and the pedestal (8) is internal
Four corners of bottom end are mounted on mounting base (7).
6. a kind of loudspeaker horn with sound amplification function according to claim 1, it is characterised in that: the external magnetic circuit
(4) surface is provided with anti-corrosion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826378.0U CN208369841U (en) | 2018-05-30 | 2018-05-30 | A kind of loudspeaker horn with sound amplification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826378.0U CN208369841U (en) | 2018-05-30 | 2018-05-30 | A kind of loudspeaker horn with sound amplification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369841U true CN208369841U (en) | 2019-01-11 |
Family
ID=64930775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826378.0U Expired - Fee Related CN208369841U (en) | 2018-05-30 | 2018-05-30 | A kind of loudspeaker horn with sound amplification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208369841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712658A (en) * | 2019-03-21 | 2021-04-27 | 林宇振 | Acousto-optic alarm and method for Internet of things |
| CN113055793A (en) * | 2021-03-04 | 2021-06-29 | 嵊州市锦声电子有限公司 | Intelligent loudspeaker box cone and preparation process thereof |
-
2018
- 2018-05-30 CN CN201820826378.0U patent/CN208369841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712658A (en) * | 2019-03-21 | 2021-04-27 | 林宇振 | Acousto-optic alarm and method for Internet of things |
| CN113055793A (en) * | 2021-03-04 | 2021-06-29 | 嵊州市锦声电子有限公司 | Intelligent loudspeaker box cone and preparation process thereof |
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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 |
Granted publication date: 20190111 Termination date: 20200530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |