CN209184735U - A kind of floated sound equipment cabinet - Google Patents
A kind of floated sound equipment cabinet Download PDFInfo
- Publication number
- CN209184735U CN209184735U CN201920190505.7U CN201920190505U CN209184735U CN 209184735 U CN209184735 U CN 209184735U CN 201920190505 U CN201920190505 U CN 201920190505U CN 209184735 U CN209184735 U CN 209184735U
- Authority
- CN
- China
- Prior art keywords
- magnet
- sound equipment
- pedestal
- magnetic pole
- floated
- 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
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of floated sound equipment cabinets, belong to the facility field that amplifies, its key points of the technical solution are that including shell and at least three shock-damping structures for being set to outer casing bottom, the shock-damping structure includes being fixedly connected on the foot nail of outer casing bottom and following closely the pedestal being arranged coaxially with foot, the foot nail is fixedly connected with multiple first magnet, each described at least one magnetic pole of first magnet is towards pedestal, the first magnet polarities positioned at foot nail horizontal direction two sides are opposite, the pedestal is fixedly connected with multiple second magnet, each described at least one magnetic pole of second magnet is followed closely towards foot, the second magnet polarities positioned at foot nail horizontal direction two sides are opposite, first magnet is identical as the magnetic pole of the second magnet one end close to each other.The utility model has the effect of that reducing resonance influences sound equipment and tone color.
Description
Technical field
The utility model relates to public address equipment technical fields, more specifically, it relates to a kind of floated sound equipment cabinet.
Background technique
With the development of the society, people's yearning life is more colourful.Song and dance is as a kind of amusement shape for spreading thousands of years
Formula gos deep into the life of people of all nationalities.But the performance form of song and dance and place are wanted with progress, people with the development of science and technology
Ask more and more, higher and higher.Sound system is continuously improved and perfect with the needs of people.It is big to meeting people's concerts up to ten thousand
Live public address demand is small to the needs for meeting personal family shoegaze, K song.
Currently, the Chinese utility model patent that notification number is CN206596190U discloses a kind of Novel sound box equipment, wrap
Casing of sound equipment has been included, the front of casing of sound equipment is provided with installation panel, in being provided with loudspeaker on installation panel, in outside sound equipment
The back side of shell is provided with backboard, in offering venthole on backboard；It further include having sealing plate, sealing plate is set to the medial surface of backboard
Venting channels above and with the setting of backboard interval are formed with, venting channels are communicated with venthole.
The vibration that generates when prior art among the above has the following deficiencies: sound equipment work, vibration sometimes with ground
Face generates resonance, increases so as to cause the amplitude of vibration of sound equipment itself, the tone color and sound quality of sound equipment are finally influenced under Mike's wind scorpion.
Utility model content
The utility model aim is to provide a kind of floated sound equipment cabinet, so that sound equipment is suspended by magnetic suspension principle, reach
Influence to reduction resonance to tone color and sound quality.
The utility model to achieve the goals above, provides following technical solution: a kind of floated sound equipment cabinet, including
Shell and at least three shock-damping structures for being set to outer casing bottom, the shock-damping structure includes the foot for being fixedly connected on outer casing bottom
Nail and the pedestal being arranged coaxially with foot nail, the foot nail are fixedly connected with multiple first magnet, and each first magnet is extremely
A few magnetic pole is towards pedestal, and the first magnet polarities positioned at foot nail horizontal direction two sides are on the contrary, the fixed company of the pedestal
Multiple second magnet are connected to, each described at least one magnetic pole of second magnet is followed closely towards foot, positioned at foot nail horizontal direction two sides
Second magnet polarities are on the contrary, first magnet is identical as the magnetic pole of the second magnet one end close to each other.
By using above-mentioned technical proposal, because the first magnet is identical as the magnetic pole of the second magnet one end close to each other, institute
To generate repulsion between the two, the weight of sound equipment is overcome to make it in suspended state under the action of magnetic repulsion, so make sound equipment with
Ground face contact, reduces sound equipment and resonance occurs for ground, to reduce influence of the resonance to sound equipment tone color and sound quality.
The utility model is further arranged to: there are gaps for the magnetic pole of two neighboring first magnet, two neighboring
The magnetic pole of second magnet there are dynamic gap, gap between two neighboring first magnet poles with it is two neighboring described
Gap size between second magnet poles is equal, and one end of first magnet is directed at two neighboring second magnet poles
Between gap.
By using above-mentioned technical proposal, it is registered to the second magnet poles between the magnetic pole of two neighboring first magnet
Gap location, the gap location between the magnetic pole of two neighboring first magnet utilizes two the first magnet repulsion to support the first magnetic
Iron keeps the first magnet stress more stable.
The utility model is further arranged to: there are three first magnet and is electromagnet, first magnet
It is connected to power supply, the shell is fixedly connected with the switch of the first magnet of on-off.
It, can be by switch by the first magnet, to make first when sound equipment work by using above-mentioned technical proposal
Magnet no longer generates magnetic force, contradicts foot nail with pedestal.
The utility model is further arranged to: foot nail includes being fixedly connected on the mounting ring of outer casing bottom and coaxial solid
Surely be connected to the centrum of mounting ring lower end, the centrum it is top towards pedestal, the pedestal offers and the top cone being adapted to
Connected in star.
By using above-mentioned technical proposal, when the first magnet no power, the repulsion between pedestal and foot nail disappears, shell
It moves down under the effect of gravity, centrum and conical socket open guiding role, and foot nail is made to contact at pedestal.
The utility model is further arranged to: foot nail lower end has been fixedly and coaxially connected buffer spring, the buffering elastic
Spring lower end is fixedly connected on pedestal.
By using above-mentioned technical proposal, when the first magnet no power, the repulsion between pedestal and foot nail disappears, shell
It moves down under the effect of gravity, alleviates the impact force between foot nail and pedestal using buffer spring.
The utility model is further arranged to: the pedestal offers the mounting groove with conical socket coaxial arrangement, described
The lower end of buffer spring is placed through in mounting groove.
By using above-mentioned technical proposal, stablize the position of buffer spring using mounting groove, thus Promoting Layered Buffer spring with
Structural strength between pedestal.
The utility model is further arranged to: being fixed by the connecting rod connection between multiple pedestals.
By using above-mentioned technical proposal, makes to be mutually permanently connected between multiple pedestals, defines the distance between pedestal,
Facilitate the positioning of pedestal when mobile sound equipment.
The utility model is further arranged to: it is three that the shock-damping structure, which has, and three shock-damping structures are set in equilateral
It sets.
By using above-mentioned technical proposal, make being more uniformly stressed for three shock-damping structures, to keep it more stable.
In conclusion the utility model has the following beneficial effects:
First, foot nail and pedestal have been respectively fixedly connected with the first magnet and the second magnet, the first magnet and the second magnet phase
Magnetic pole mutually close to one end is identical, so generating repulsion between the two, the weight of sound equipment is overcome to make it under the action of magnetic repulsion
In suspended state, and then make sound equipment and ground face contact, reduces sound equipment and resonance occurs for ground, to reduce resonance to sound equipment tone color
With the influence of sound quality；
Second, the second magnet poles is made to be registered to the gap location between the magnetic pole of two neighboring first magnet, adjacent two
Gap location between the magnetic pole of a first magnet supports the first magnet using two the first magnet repulsion, make the first magnet by
Power is more stable；
Third, foot nail lower end has been fixedly and coaxially connected buffer spring, the buffer spring lower end is fixedly connected on pedestal, when
When the first magnet no power, the repulsion between pedestal and foot nail disappears, and shell moves down under the effect of gravity, utilizes buffering elastic
Spring alleviates the impact force between foot nail and pedestal.
Detailed description of the invention
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 is the structural schematic diagram that the present embodiment is used to show shock-damping structure；
Fig. 3 is the sectional view that the present embodiment is used to show shock-damping structure；
Fig. 4 is the structural schematic diagram that the present embodiment is used to show the first magnet and the second magnet；
Fig. 5 is the structural schematic diagram that the present embodiment is used to show the first magnet and the second magnet relative positional relationship.
Appended drawing reference: 1, shell；2, shock-damping structure；3, foot is followed closely；4, pedestal；5, mounting ring；6, centrum；7, conical socket；
8, connecting rod；9, the first magnet；10, the second magnet；11, iron core；12, coil；13, buffer spring；14, mounting groove；15, it buffers
Pad；16, it switchs.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of floated sound equipment cabinet, as depicted in figs. 1 and 2, including shell 1 and shock-damping structure 2, shock-damping structure 2 are fixed
It is connected to 1 bottom of shell.It is three that shock-damping structure 2, which has, and the line of three shock-damping structures 2 between any two surrounds equilateral triangle,
Make being more uniformly stressed for three shock-damping structures 2, to keep it more stable.
As shown in Figures 2 and 3, shock-damping structure 2 includes the nail of the foot made of aluminum alloy material 3 and pedestal 4, and foot nail 3 is fixed
It is connected to 1 bottom of shell, pedestal 4 is arranged coaxially with foot nail 3.Foot nail 3 includes the mounting ring 5 for being fixedly connected on 1 bottom of shell
Be fixedly and coaxially connected in the centrum 6 of 5 lower end of mounting ring, centrum 6 and mounting ring 5 are integrally formed, centrum 6 it is top towards pedestal
4.Pedestal 4 is in disk form, and end face coaxially offers the conical socket 7 being adapted to centrum 6, the taper and cone of 6 side wall of centrum thereon
The taper of 7 side wall of connected in star is equal.It is achieved a fixed connection between three pedestals 4 by horizontally disposed connecting rod 8.Connecting rod 8
There are three, three one end close to each other of connecting rod 8 are mutually permanently connected, and each 8 other end of connecting rod is fixedly connected on a bottom
4 side walls of seat, make to be mutually permanently connected between three pedestals 4, define the distance between pedestal 4, facilitate pedestal 4 when moving sound equipment
Positioning.
As shown in Figure 3 and Figure 4, be equipped with the first magnet 9 in foot nail 3, be equipped with the second magnet 10 in pedestal 4, the first magnet 9 with
The magnetic pole of the one end close to each other of the second magnet 10 is identical, so generating repulsion between the two, overcomes sound under the action of magnetic repulsion
Loud weight makes it in suspended state, and then makes sound equipment and ground face contact, reduces sound equipment and resonance occurs for ground, to reduce humorous
The influence shaken to sound equipment tone color and sound quality.
As shown in Figure 3 and Figure 4, the first magnet 9 there are three and be electromagnet, the first magnet 9 includes iron core 11 and line
Circle 12, iron core 11 is arc-shaped and its both ends is vertical with 6 side wall of centrum of foot needle, and two neighboring 11 angle of iron core is in vertical direction
Projection be in 45 ° of angles, be located in the middle the connecting rod 8 that the projection of 11 vertical direction of iron core is adjacent to and be set in parallel.Three
A 11 center of iron core is mutually permanently connected.Coil 12 is wound in 11 both ends of iron core, and the hand of spiral is identical, three iron cores
11 centers are mutually permanently connected.When coil 12 is powered, the first magnet 9 generates magnetism, close along 6 horizontal direction of centrum
The magnetism of one end of connecting rod 8 is the pole N, and iron core 11 is arc-shaped and its both ends is vertical with 6 side wall of centrum of foot nail 3, the
One magnet 9 generates the magnetic force perpendicular to 6 side wall of centrum, the component of horizontal direction can be generated using magnetic force, and horizontal component is equal
It is directed toward the center of dynamic centrum 6, and then keeps shell 1 horizontal more stable.Three coils 12 are parallel to power supply, and shell 1 is fixed
It is connected with the switch 16 of on-off coil 12, it, can be by switch 16 by the first magnet 9, to make first when sound equipment work
Magnet 9 no longer generates magnetic force, contradicts foot nail 3 with pedestal 4.
As shown in Figure 4 and Figure 5, the second magnet 10 is in U-shape and its center for passing through pedestal 4, the second magnet 10 have
Four, and two neighboring second magnet, 10 angle is in 45 ° in the projection of vertical direction.One end alignment of first magnet 9 is adjacent
Gap between two 10 magnetic poles of the second magnet.Gap location between the magnetic pole of two neighboring first magnet 9 utilizes two
One magnet, 9 repulsion supports the first magnet 9, keeps 9 stress of the first magnet more stable.
As shown in figure 3, in order to alleviate the impact force between foot nail 3 and pedestal 4,3 lower ends of foot nail have been fixedly and coaxially connected slow
Spring 13 is rushed, pedestal 4 offers the mounting groove 14 being coaxially disposed with conical socket 7, and the lower end of buffer spring 13 is placed through installation
In slot 14 and it is fixedly connected on 14 bottom wall of mounting groove.5 lower end surface of mounting ring has been fixedly and coaxially connected cushion 15, the buffering
Pad when 4 upper end face contact of 15 lower end surfaces and pedestal that there are gaps between 7 inner wall of conical socket and 6 side wall of centrum.
The implementation principle of the present embodiment are as follows: because the first magnet 9 is identical as the magnetic pole of the one end close to each other of the second magnet 10,
So generating repulsion between the two, the weight of sound equipment is overcome to make it in suspended state under the action of magnetic repulsion, and then make sound equipment
With ground face contact, reduces sound equipment and resonance occurs for ground, to reduce influence of the resonance to sound equipment tone color and sound quality；And first
The magnetic pole of magnet 9 and the second magnet 10 is mutually close, reduces magnetic induction line and extends to 1 direction of shell, and then reduces the first magnetic
The interference of iron 9 and the second magnet 10 to sound equipment sound quality.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of floated sound equipment cabinet, including shell (1) and it is set at least three shock-damping structures (2) of shell (1) bottom,
It is characterized by: the shock-damping structure (2) includes being fixedly connected on the foot nail (3) of shell (1) bottom and with foot nail (3) in coaxial
The pedestal (4) of setting, the foot nail (3) are fixedly connected with multiple first magnet (9), each first magnet (9) at least one
A magnetic pole is located at the first magnet (9) polarity of foot nail (3) horizontal direction two sides on the contrary, the pedestal towards pedestal (4)
(4) multiple second magnet (10) are fixedly connected with, each described at least one magnetic pole of second magnet (10) follows closely (3) towards foot, position
The second magnet (10) polarity of (3) horizontal direction two sides is followed closely in foot on the contrary, first magnet (9) and the second magnet (10) are mutual
Magnetic pole close to one end is identical.
2. a kind of floated sound equipment cabinet according to claim 1, it is characterised in that: two neighboring first magnet
(9) magnetic pole is there are gap, and the magnetic pole of two neighboring second magnet (10) is there are dynamic gap, and two neighboring described first
Gap between magnet (9) magnetic pole is equal with the gap size between two neighboring second magnet (10) magnetic pole, and described
One end of one magnet (9) is directed at the gap between two neighboring second magnet (10) magnetic pole.
3. a kind of floated sound equipment cabinet according to claim 2, it is characterised in that: there are three first magnet (9)
It and is electromagnet, first magnet (9) is connected to power supply, and the shell (1) is fixedly connected with the first magnet of on-off (9)
Switch (16).
4. a kind of floated sound equipment cabinet according to claim 3, it is characterised in that: the foot nail (3) includes fixed connects
It is connected to the mounting ring (5) of shell (1) bottom and is fixedly and coaxially connected in the centrum (6) of mounting ring (5) lower end, the centrum (6)
It is top towards pedestal (4), the pedestal (4) offers and the top conical socket (7) being adapted to.
5. a kind of floated sound equipment cabinet according to claim 4, it is characterised in that: the foot nail (3) lower end is coaxially solid
Surely it is connected with buffer spring (13), buffer spring (13) lower end is fixedly connected on pedestal (4).
6. a kind of floated sound equipment cabinet according to claim 5, it is characterised in that: the pedestal (4) offers and bores
The mounting groove (14) of connected in star (7) coaxial arrangement, the lower end of the buffer spring (13) are placed through in mounting groove (14).
7. a kind of floated sound equipment cabinet according to claim 6, it is characterised in that: lead between multiple pedestals (4)
Connecting rod (8) is crossed to be fixedly connected.
8. a kind of floated sound equipment cabinet according to claim 7, it is characterised in that: it is three that the shock-damping structure (2), which has,
A, three shock-damping structures (2) are in equilateral setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190505.7U CN209184735U (en) | 2019-02-12 | 2019-02-12 | A kind of floated sound equipment cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190505.7U CN209184735U (en) | 2019-02-12 | 2019-02-12 | A kind of floated sound equipment cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209184735U true CN209184735U (en) | 2019-07-30 |
Family
ID=67379191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920190505.7U Expired - Fee Related CN209184735U (en) | 2019-02-12 | 2019-02-12 | A kind of floated sound equipment cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209184735U (en) |
-
2019
- 2019-02-12 CN CN201920190505.7U patent/CN209184735U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203167227U (en) | Magnetic suspension sound box | |
| CN208227234U (en) | A kind of magnetic suspension intelligence desktop wireless power Bluetooth audio device | |
| CN203378029U (en) | A vibration system and an electroacoustic device using the same | |
| CN206481453U (en) | The ultrathin loudspeaker of brace type bullet ripple is carried in a kind of voice coil loudspeaker voice coil | |
| CN207652679U (en) | The suspension and loud speaker of coil-moving speaker | |
| CN110323969A (en) | A kind of magnetic levitation system | |
| CN107509142B (en) | Multifunctional loudspeaker | |
| CN209184735U (en) | A kind of floated sound equipment cabinet | |
| CN201887939U (en) | Speaker | |
| CN209184737U (en) | A kind of damping sound equipment cabinet | |
| CN201839242U (en) | Push-down-type magnetic levitation device | |
| CN201947436U (en) | Sounder | |
| CN207966660U (en) | A kind of damping noise reduction pedestal of transformer | |
| CN103428615B (en) | Reverse push-pull type speaker unit with novel structure | |
| CN204031441U (en) | Loud speaker | |
| CN208077736U (en) | A kind of transformer mounting structure with function of seismic resistance | |
| CN205847545U (en) | Minitype acoustic generator | |
| CN203813957U (en) | Speaker monomer structure | |
| CN202014362U (en) | Multifunctional acoustic generator | |
| CN208836404U (en) | A kind of watt magnetic structure loudspeaker | |
| CN202931544U (en) | Resonant horn | |
| CN102843635B (en) | Disc spring resonance sound generator | |
| CN203279155U (en) | Loudspeaker magnetic circuit structure | |
| CN107761553B (en) | Ferrous alloy core rubber earthquake isolation support | |
| KR101301208B1 (en) | Speaker unit |
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: 20190730 Termination date: 20220212 |