CN208590098U - A kind of speaker with anti-resonance device - Google Patents
A kind of speaker with anti-resonance device Download PDFInfo
- Publication number
- CN208590098U CN208590098U CN201821214549.0U CN201821214549U CN208590098U CN 208590098 U CN208590098 U CN 208590098U CN 201821214549 U CN201821214549 U CN 201821214549U CN 208590098 U CN208590098 U CN 208590098U
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- China
- Prior art keywords
- speaker
- fixedly connected
- cabinet
- spring
- side wall
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Abstract
The utility model discloses a kind of speakers with anti-resonance device, including cabinet, hollow cavity is equipped in the cabinet, partition is fixedly connected on the opposite side wall of the hollow cavity, hollow cavity is divided into the first device chamber of lower end and the second device chamber of upper end by the partition, the side wall of the first device chamber is equipped with first sliding groove, being slidably connected in the first sliding groove, there are two the first sliding blocks, two first sliding blocks pass through the first spring and are fixedly connected on the inner wall of first sliding groove, the upper end of two first sliding blocks is rotatably connected to bull stick, the upper end of the bull stick is rotatably connected to supporting block, the upper end of the supporting block is fixedly connected with support column.The influence that the utility model not only can effectively prevent extensional vibration from generating to speaker, and can effectively prevent the influence that oscillation crosswise generates speaker, good damping effect can effectively reduce resonance to speaker bring adverse effect, sound quality is promoted, service life is increased.
Description
Technical field
The utility model relates to speaker technology field more particularly to a kind of speakers with anti-resonance device.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big, and nowadays speaker is essential in the audio-visual entertainment of high-quality, however for speaker, due to certain sound column formulas
Cabinet material is lighter, cannot filter the resonance of music generation well, so abnormal sound occurs for cabinet, speaker is placed sometimes
It is improper also to generate resonance, although this vibration is minimum, can also there be influence to sound.
The existing speaker service life is not grown, and often in use for some time, is influenced by resonant interaction, sound quality usually occurs
The phenomenon that variation, reduces service life, influences experience of the user to music, if fruit structure design is improper, will make inside
Electronic component is damaged so that failing, and existing speaker damping only handles extensional vibration, and have ignored the place of oscillation crosswise
Reason.
We have proposed a kind of speakers with anti-resonance device thus, for solving the above problems.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has anti-resonance
The speaker of device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of speaker with anti-resonance device, including cabinet, the cabinet is interior to be equipped with hollow cavity, and the hollow cavity is opposite
Side wall on be fixedly connected to partition, hollow cavity is divided into the first device chamber of lower end and the second device of upper end by the partition
Chamber, the side wall of the first device chamber are equipped with first sliding groove, are slidably connected in the first sliding groove there are two the first sliding block, and two
A first sliding block passes through the first spring and is fixedly connected on the inner wall of first sliding groove, the upper end of two first sliding blocks
It is rotatably connected to bull stick, the upper end of the bull stick is rotatably connected to supporting block, and the upper end of the supporting block is fixedly connected with branch
Dagger, the partition are equipped with second sliding slot, and the support column runs through second sliding slot, and is slidably connected with second sliding slot, described
Second spring is arranged on the side wall of support column, the upper end of the support column, which is fixedly connected with, only shakes plate, described only to shake the upper of plate
End is fixedly connected with speaker, and the upper end of the speaker is equipped with suspension antivibration mechanism, if being equidistantly equipped on the side wall of the speaker
Dry lateral antivibration mechanism.
Preferably, suspension antivibration mechanism includes the first fixed ball that speaker upper end is arranged in, the upper end of the cabinet
It is fixedly connected there are two the second fixed ball, is arranged with two third bullets between the described first fixed ball and two second fixed balls
Spring.
Preferably, the lateral antivibration mechanism includes damper cylinder and two shafts being located in same level, two institutes
It states shaft to be rotatably connected on respectively on the inner wall of second device chamber and the side wall of speaker, two opposite sides of the shaft are solid
Surely it is connected with constrictor, two constrictors are arranged in damper cylinder far from one end of shaft and are fixedly connected with spring bottom
Seat, the opposite side of two spring pedestals is fixedly connected by the 4th spring.
Preferably, the lower end of the cabinet is equipped with cork pad.
Preferably, the material of the only shake plate is butyl rubber.
Preferably, the side wall of the cabinet is equipped with heat release hole.
The utility model has the following beneficial effects:
1, it is only shaken on plate by the way that speaker to be fixed on, the material for only shaking plate is butyl rubber, and air-tightness is good, damping effect
It is good, and there is heat-resisting, ageing-resistant, electrical insulation capability, and sound can effectively be prevented by the first spring and second spring again
Case is vibrated the effect of influence；
2, the side wall of speaker is equipped with several lateral antivibration mechanisms, can effectively prevent oscillation crosswise from generating to speaker
Influence；
3, the upper end of speaker is equipped with suspension antivibration mechanism, and preferably reducing the longitudinal vibration of speaker influences.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of speaker with anti-resonance device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of speaker with anti-resonance device top view structural schematic diagram；
Fig. 3 is schematic enlarged-scale view at A in Fig. 1.
Appended drawing reference: cabinet 1, partition 2, first device chamber 3, second device chamber 4, first sliding groove 5, the first sliding block 6, first
Spring 7, bull stick 8, supporting block 9, support column 10, second sliding slot 11, second spring 12, the only fixed ball of shake plate 13, speaker 14, first
15, the second fixed ball 16, third spring 17, shaft 18, constrictor 19, spring pedestal 20, the 4th spring 21, damper cylinder 22, soft
Headblock 23.
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.
Referring to Fig.1-3, a kind of speaker with anti-resonance device, including cabinet 1, cabinet 1 is interior to be equipped with hollow cavity, hollow cavity
Be fixedly connected to partition 2 on opposite side wall, partition 2 by hollow cavity be divided into lower end first device chamber 3 and upper end second
Device chamber 4, the side wall of first device chamber 3 are equipped with first sliding groove 5, are slidably connected in first sliding groove 5 there are two the first sliding block 6,
Two the first sliding blocks 6 are fixedly connected on the inner wall of first sliding groove 5 by the first spring 7, and the upper end of two the first sliding blocks 6 is equal
It is rotatably connected to bull stick 8, the upper end of bull stick 8 is rotatably connected to supporting block 9, and the upper end of supporting block 9 is fixedly connected with support column 10,
Partition 2 is equipped with second sliding slot 11, and support column 10 runs through second sliding slot 11, and is slidably connected with second sliding slot 11, support column 10
Side wall on be arranged with second spring 12, the upper end of support column 10 is fixedly connected with only shake plate 13, and the upper end for only shaking plate 13 is fixed
Be connected with speaker 14, only shake plate 13 material be butyl rubber, air-tightness is good, good damping effect, and have it is heat-resisting, ageing-resistant,
Electrical insulation capability, extensional vibration make the by, again by the first spring 7, being transmitted on bull stick 8 and the first sliding block 6 after only shake plate
One sliding block 6 compresses second spring 12 along first sliding groove 5 and moves, and speaker 14 can effectively be prevented to be vibrated the work of influence
With.
The upper end of speaker 14 is equipped with suspension antivibration mechanism, and suspension antivibration mechanism includes being arranged in the first of 14 upper end of speaker to consolidate
Determine ball 15, the upper end of cabinet 1 is fixedly connected there are two the second fixed ball 16, covers between the first fixed ball and two second fixed balls
Equipped with two third springs 17, two third springs 17 can effectively reduce the longitudinal vibration of speaker 14 influence.
Several lateral antivibration mechanisms are equidistantly equipped on the side wall of speaker 14, lateral antivibration mechanism includes 22 He of damper cylinder
Two shafts 18 being located in same level, two shafts 18 are rotatably connected on the inner wall and speaker of second device chamber 4 respectively
On 14 side wall, two opposite sides of shaft 18 are fixedly connected to constrictor 19, and two constrictors 19 are far from shaft 18
One end is arranged in damper cylinder 22 and is fixedly connected with spring pedestal 20, and the opposite side of two spring pedestals 20 passes through the 4th
Spring 21 is fixedly connected, and oscillation crosswise is then transferred in damper cylinder 22 by being transmitted on constrictor 19 by shaft 18
On 4th spring 21, vibration is gradually successively decreased during transmitting, can effectively prevent oscillation crosswise from generating to speaker 14
It influences.
The lower end of cabinet 1 is equipped with cork pad 23, and cork pad 23 can also play good antihunt action, on the side wall of cabinet 1
Equipped with heat release hole, heat dissipation can be played the role of.
In the utility model, when in use, speaker 14 is located in cabinet 1, and speaker 14 is in running, horizontally, speaker
14 side wall is equipped with several lateral antivibration mechanisms, and oscillation crosswise by shaft 18 by being transmitted on constrictor 19, then
It is transmitted on the 4th spring 21 in damper cylinder 22, vibration is gradually successively decreased during transmitting, can effectively prevent transverse direction
The influence generated to speaker 14 is vibrated, in the longitudinal direction, is only shaken on plate 13 by the way that speaker 14 to be fixed on, the material for only shaking plate 13 is
Butyl rubber, air-tightness is good, good damping effect, and has heat-resisting, ageing-resistant, electrical insulation capability, and extensional vibration passes through only shake plate
It is transmitted on bull stick 8 and the first sliding block 6 by the first spring 7 again afterwards, the first sliding block 6 is made to compress the second bullet along first sliding groove 5
Spring 12 moves, and speaker 14 can effectively be prevented to be vibrated the effect of influence, and the upper end of speaker 14 is equipped with suspension antivibration mechanism,
Two third springs 17 can preferably reduce the longitudinal vibration of speaker 14 influence, and the cork pad 23 of the lower end of cabinet 1 can also rise
Side wall to good antihunt action, cabinet 1 is equipped with heat release hole, can play the role of heat dissipation.
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 speaker with anti-resonance device, including cabinet (1), which is characterized in that be equipped in the cabinet (1) hollow
Chamber is fixedly connected to partition (2) on the opposite side wall of the hollow cavity, and hollow cavity is divided into the of lower end by the partition (2)
The side wall of the second device chamber (4) of one device chamber (3) and upper end, the first device chamber (3) is equipped with first sliding groove (5), institute
It states and is slidably connected in first sliding groove (5) there are two the first sliding block (6), two first sliding blocks (6) pass through the first spring (7)
It is fixedly connected on the inner wall of first sliding groove (5), the upper end of two first sliding blocks (6) is rotatably connected to bull stick (8), institute
The upper end for stating bull stick (8) is rotatably connected to supporting block (9), and the upper end of the supporting block (9) is fixedly connected with support column (10), institute
Partition (2) are stated equipped with second sliding slot (11), the support column (10) runs through second sliding slot (11), and sliding with second sliding slot (11)
It is dynamic to connect, it is arranged with second spring (12) on the side wall of the support column (10), the upper end of the support column (10) is fixedly connected
There is only shake plate (13), the upper end of only shake plate (13) is fixedly connected with speaker (14), and the upper end of the speaker (14) is equipped with outstanding
Frame antivibration mechanism is equidistantly equipped with several lateral antivibration mechanisms on the side wall of the speaker (14).
2. a kind of speaker with anti-resonance device according to claim 1, which is characterized in that suspension antivibration mechanism
Including being arranged in first fixed ball (15) of speaker (14) upper end, the upper end of the cabinet (1) is fixedly connected solid there are two second
Determine ball (16), is arranged with two third springs (17) between the described first fixed ball and two second fixed balls.
3. a kind of speaker with anti-resonance device according to claim 1, which is characterized in that the transverse direction antivibration mechanism
Including damper cylinder (22) and two shafts (18) being located in same level, two shafts (18) are rotatably connected on respectively
On the inner wall of second device chamber (4) and the side wall of speaker (14), two opposite sides of the shaft (18) are fixedly connected to
Constrictor (19), two constrictors (19) are arranged in damper cylinder (22) and are fixedly connected far from the one end of shaft (18)
Have spring pedestal (20), the opposite side of two spring pedestals (20) is fixedly connected by the 4th spring (21).
4. a kind of speaker with anti-resonance device according to claim 1, which is characterized in that under the cabinet (1)
End is equipped with cork pad (23).
5. a kind of speaker with anti-resonance device according to claim 1, which is characterized in that only shake plate (13)
Material is butyl rubber.
6. a kind of speaker with anti-resonance device according to claim 1, which is characterized in that the side of the cabinet (1)
Wall is equipped with heat release hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214549.0U CN208590098U (en) | 2018-07-30 | 2018-07-30 | A kind of speaker with anti-resonance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214549.0U CN208590098U (en) | 2018-07-30 | 2018-07-30 | A kind of speaker with anti-resonance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590098U true CN208590098U (en) | 2019-03-08 |
Family
ID=65542579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214549.0U Expired - Fee Related CN208590098U (en) | 2018-07-30 | 2018-07-30 | A kind of speaker with anti-resonance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862451A (en) * | 2019-03-26 | 2019-06-07 | 芜湖智骏企业管理有限公司 | A kind of multiple protector of stereo of stage |
| CN114025267A (en) * | 2021-11-02 | 2022-02-08 | 亢梅平 | Sound box capable of reducing resonance |
-
2018
- 2018-07-30 CN CN201821214549.0U patent/CN208590098U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862451A (en) * | 2019-03-26 | 2019-06-07 | 芜湖智骏企业管理有限公司 | A kind of multiple protector of stereo of stage |
| CN109862451B (en) * | 2019-03-26 | 2020-06-05 | 金爱莲 | Multiple protection device of stage stereo set |
| CN114025267A (en) * | 2021-11-02 | 2022-02-08 | 亢梅平 | Sound box capable of reducing resonance |
| CN114025267B (en) * | 2021-11-02 | 2023-09-26 | 东莞市声一电子科技有限公司 | Sound equipment for reducing resonance |
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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: 20190308 Termination date: 20200730 |