CN208821064U - Coil-moving speaker made of a kind of novel graphene new material - Google Patents

Abstract

The utility model discloses coil-moving speakers made of a kind of novel graphene new material, including graphene cone basin, graphene cone basin bottom end outer wall is connected with metal shell, the metal shell bottom end inner wall middle position is bonded with the magnetic column placed vertically, magnet top end outer wall is bonded with magnetic inductive block, the metal shell inner wall is connected with No.1 plastic hoop, graphene cone basin top outer wall has been bolted becket, graphene cone basin top outer wall is bonded with cone, becket top outer wall and bottom end outer wall are bonded with No.1 sponge ring and No. two sponge rings respectively, becket top outer wall opens that there are four the mounting holes that equidistantly distribute.The utility model can promote the intensity of cone, so that cone is more durable, be conducive to extend the service life of loudspeaker, can save use cost, can reduce the overall weight of loudspeaker, be conducive to the long-term intensive work of loudspeaker.

Description

Coil-moving speaker made of a kind of novel graphene new material

Technical field

The utility model relates to made of coil-moving speaker technical field more particularly to a kind of novel graphene new material Coil-moving speaker.

Background technique

Loudspeaker is also known as " loudspeaker ".It is a kind of very common electro-acoustic transducer device, it can in the electronic circuit spoken See it.Loudspeaker is a most weak device in electronic component, and for acoustics, it be again one most Important device.Loudspeaker it is many kinds of, and price differs greatly.Audio electric energy passes through electromagnetism, piezoelectricity or electrostatic effect, Its cone or diaphragm vibration surrounding air is set to cause sound equipment.

Graphene is to be currently known one of highest material of intensity, while also having good toughness, and can be bent, stone The theoretical Young's modulus of black alkene reaches 1.0TPa, and intrinsic tensile strength is 130GPa.And utilize the reduction stone of hydrogen plasma modification Black alkene also has extraordinary intensity, average modulus can big 0.25TPa, graphene is light-weight, and radiation conductive is functional.It is existing Coil-moving speaker have that heat dissipation is slow, and than cumbersome, and cone is easily damaged, so existing propose, a kind of novel graphene Coil-moving speaker made of new material.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of novel graphene proposed Coil-moving speaker made of new material.

To achieve the goals above, the utility model adopts the technical scheme that

Coil-moving speaker made of a kind of novel graphene new material, including graphene cone basin, the graphene Cone basin bottom end outer wall is connected with metal shell, and the metal shell bottom end inner wall middle position is bonded with the magnetic placed vertically Iron prop, magnet top end outer wall are bonded with magnetic inductive block, and the metal shell inner wall is connected with No.1 plastic hoop, the graphite Alkene cone basin top outer wall has been bolted becket, and graphene cone basin top outer wall is bonded with cone, Becket top outer wall and bottom end outer wall are bonded with No.1 sponge ring and No. two sponge rings respectively, outside the becket top Wall opens that there are four the mounting holes that equidistantly distribute, and No.1 sponge ring and No. two sponge ring outer walls are provided with and four mounting hole specifications Compatible through-hole, the cone side wall bottom position are bonded with locating branch slice, the graphene cone basin inner wall be provided with The compatible card slot of locating branch slice edge specification, and locating branch slice edge is connected in card slot, cone bottom end outer wall bonding There are No. two plastic hoops, and interlocking has voice coil in No. two plastic hoops, the No.1 plastic hoop and No. two plastic hoops have self-lubricating modeling Expect injection molding.

Preferably, the metal shell two sides outer wall bottom position is welded with horizontal positioned fixinig plate, and two solid Stator top outer wall is provided with waist type groove, is connected with rubber washer in two waist type grooves.

Preferably, the metal shell bottom end has been bolted cooling fin, and fans backing bottom end outer wall and be provided with heat dissipation Slot.

Preferably, the cone side wall is bonded with the graphene stiffener equidistantly distributed, and cone inner wall is coated with graphite Ene coatings.

Preferably, becket top outer wall is provided with mounting groove, and Air Filter is connected in mounting groove.

Preferably, the graphene cone basin side wall is equipped with the heat dissipation square hole equidistantly distributed, and embedding in the square hole that radiates It is connected to sponge block.

The utility model has the following beneficial effects:

1. by the graphene stiffener and graphite ene coatings of setting the intensity of cone can be promoted, so that cone is more It is durable, it is conducive to extend the service life of loudspeaker, saves use cost.

2. by the graphene cone basin of installation the overall weight of loudspeaker can be reduced, while grapheme material dissipates Good in thermal property can quickly disperse the heat of speaker operation, be conducive to loudspeaker normal work.

3. by the No.1 plastic hoop and No. two plastic hoops of setting the mechanical strength of voice coil can be promoted, so that voice coil is more Add durable, is conducive to the long-term intensive work of loudspeaker.

4. can reinforce the heat-sinking capability of loudspeaker by the heat dissipation square hole and fan backing of setting, accelerate rate of heat dispation, have Help loudspeaker steady operation.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of novel graphene new material made of coil-moving speaker structural representation Figure；

Fig. 2 be the utility model proposes a kind of novel graphene new material made of coil-moving speaker structural representation Figure.

In figure: 1 metal shell, 2 fan backings, 3 rubber washers, 4 fixinig plates, 5 magnetic columns, 6 magnetic inductive blocks, 7 graphene tapers Frame, 8 No. two sponge rings, 9 beckets, 10 No.1 sponge rings, 11 Air Filters, 12 cones, 13 graphite ene coatings, 14 graphenes add Strong item, 15 locating branch slices, 16 voice coils, 17 No. two plastic hoops, 18 No.1 plastic hoops, 19 heat dissipation square holes, 20 sponge blocks.

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.1-2, coil-moving speaker made of a kind of novel graphene new material, including graphene cone basin 7, 7 bottom end outer wall of graphene cone basin is connected with metal shell 1, and 1 bottom end inner wall middle position of metal shell is bonded with puts vertically The magnetic column 5 set, 5 top outer wall of magnetic column are bonded with magnetic inductive block 6, and 1 inner wall of metal shell is connected with No.1 plastic hoop 18, graphite 7 top outer wall of alkene cone basin has been bolted becket 9, and 7 top outer wall of graphene cone basin is bonded with cone 12, 9 top outer wall of becket and bottom end outer wall are bonded with No.1 sponge ring 10 and No. two sponge rings 8,9 top outer wall of becket respectively The mounting hole equidistantly distributed there are four opening, and No.1 sponge ring 10 and No. two 8 outer walls of sponge ring are provided with and four installation hole gauges The compatible through-hole of lattice, 12 side wall bottom position of cone are bonded with locating branch slice 15, and 7 inner wall of graphene cone basin is provided with and determines The compatible card slot of position 15 edge specification of branch piece, and 15 edge of locating branch slice is connected in card slot, 12 bottom end outer wall of cone bonding There are No. two plastic hoops 17, and interlocking has voice coil 16 in No. two plastic hoops 17, No.1 plastic hoop 18 and No. two plastic hoops 17 have certainly Lubricating plastic injection molding.

In the utility model, 1 two sides outer wall bottom position of metal shell is welded with horizontal positioned fixinig plate 4, and two A 4 top outer wall of fixinig plate is provided with waist type groove, and rubber washer 3 is connected in two waist type grooves, and 1 bottom end of metal shell passes through Bolt is fixed with cooling fin 2, and fans 2 bottom end outer wall of backing and be provided with radiating groove, and 12 side wall of cone is bonded with the stone equidistantly distributed Black alkene stiffener 14, and 12 inner wall of cone is coated with graphite ene coatings 13,9 top outer wall of becket is provided with mounting groove, and mounting groove In be connected with Air Filter 11,7 side wall of graphene cone basin is equipped with the heat dissipation square hole 19 equidistantly distributed, and in the square hole 19 that radiates Interlocking has sponge block 20.

Working principle: in use, loudspeaker is fixedly mounted by mounting hole on becket 9 or two fixinig plates 4, one Number 10, No. two sponge rings 8 of sponge ring and rubber washer 3 can play buffer function, alleviate vibration when loudspeaker sounding, dust-proof Net 11 can play dustproof effect, No.1 plastic hoop 18 and No. two plastic hoops 17, the mechanical strength of voice coil can be promoted, so that sound Circle is more durable, is conducive to the long-term intensive work of loudspeaker, heat dissipation square hole 19 and fan backing 2, can reinforce loudspeaker Heat-sinking capability, accelerate rate of heat dispation, facilitate loudspeaker steady operation.

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. coil-moving speaker made of a kind of novel graphene new material, including graphene cone basin (7), feature exists In graphene cone basin (7) bottom end outer wall is connected with metal shell (1), among the inner wall of metal shell (1) bottom end Position is bonded with the magnetic column (5) placed vertically, and magnetic column (5) top outer wall is bonded with magnetic inductive block (6), the metal-back Body (1) inner wall is connected with No.1 plastic hoop (18), and graphene cone basin (7) top outer wall has been bolted metal Ring (9), graphene cone basin (7) top outer wall are bonded with cone (12), becket (9) the top outer wall and bottom end Outer wall is bonded with No.1 sponge ring (10) and No. two sponge rings (8) respectively, and becket (9) top outer wall opens that there are four equidistant Mounting hole from distribution, and No.1 sponge ring (10) and No. two sponge ring (8) outer walls are provided with and are adapted with four mounting hole specifications Through-hole, cone (12) the side wall bottom position is bonded with locating branch slice (15), and graphene cone basin (7) inner wall is opened There is card slot compatible with locating branch slice (15) edge specification, and locating branch slice (15) edge is connected in card slot, the cone (12) bottom end outer wall is bonded with No. two plastic hoops (17), and there is voice coil (16) interlocking in No. two plastic hoops (17), the No.1 modeling Material ring (18) and No. two plastic hoops (17) have selflubricatingpiston injection molding.

2. coil-moving speaker made of a kind of novel graphene new material according to claim 1, which is characterized in that institute It states metal shell (1) two sides outer wall bottom position to be welded with horizontal positioned fixinig plate (4), and two fixinig plate (4) tops Outer wall is provided with waist type groove, and rubber washer (3) are connected in two waist type grooves.

3. coil-moving speaker made of a kind of novel graphene new material according to claim 1, which is characterized in that institute It states metal shell (1) bottom end to be bolted cooling fin (2), and fans backing (2) bottom end outer wall and be provided with radiating groove.

4. coil-moving speaker made of a kind of novel graphene new material according to claim 1, which is characterized in that institute It states cone (12) side wall and is bonded with the graphene stiffener (14) equidistantly distributed, and cone (12) inner wall is coated with graphite ene coatings (13).

5. coil-moving speaker made of a kind of novel graphene new material according to claim 1, which is characterized in that institute It states becket (9) top outer wall and is provided with mounting groove, and be connected with Air Filter (11) in mounting groove.

6. coil-moving speaker made of a kind of novel graphene new material according to claim 1, which is characterized in that institute It states graphene cone basin (7) side wall and is equipped with the heat dissipation square hole (19) equidistantly distributed, and square hole (19) middle interlocking of radiating has sea Continuous block (20).