CN205545892U

CN205545892U - Novel audio vibration device

Info

Publication number: CN205545892U
Application number: CN201620132371.XU
Authority: CN
Inventors: 杜冕
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-22
Filing date: 2016-02-22
Publication date: 2016-08-31
Anticipated expiration: 2026-02-22

Abstract

The utility model relates to a novel audio vibration device, which comprises a housin, the casing is the cylinder, and the top of casing is sealed, bottom openings, roof bottom at the casing is equipped with first magnet, bottom at first magnet is equipped with locating clamping plate, be equipped with second magnet in locating clamping plate's bottom, still form the location clearance between the vertical inner wall of casing and locating clamping plate's vertical outer wall, at the embedded skeleton of inserting the cylinder in location clearance, there is the coil in the winding of the upper end of skeleton, at the bottom of skeleton fixedly connected with vibration board, be connected with the annular locating plate that the level set up in the bottom of the vertical outer wall of casing, evenly distributed has the coil spring of a plurality of vertical settings between annular locating plate sympathetic vibration movable plate, it has the rubber bed course to cover in the bottom of vibration board simultaneously, through adopting the structure mentioned above, the utility model discloses can produce more obvious, rhythmical audio vibration to the performance of self has been promoted greatly.

Description

Novel audio vibrating device

Technical field

This utility model relates to a kind of novel audio vibrating device.

Background technology

Speaker is a kind of energy transducer that audio electrical signal is transformed into acoustical signal, it is mainly made up of Magnet, coil and oscillating plate etc., when passing to electric current to coil, magnetic field can be produced interactive between coil and Magnet, so that coil drives oscillating plate to produce vibration, and then the density degree of air is made to change and produce sound.

But for the voice frequency vibrating devices such as existing speaker, its structure is the most more complicated, and although it can produce certain vibration during output sound, but effect of vibration is the most inconspicuous, thus cause bass effect bad, in addition it can not be applied and vibrate on obvious product at needs, thus reduces people's experience sense to music rhythm, and have impact on the serviceability of voice frequency vibrating device itself.

Utility model content

For overcoming above the deficiencies in the prior art, the technical problems to be solved in the utility model be to provide one can produce become apparent from, rhythmical audio frequency vibration, thus be greatly improved the novel audio vibrating device of self serviceability.

The technical solution of the utility model is: a kind of novel audio vibrating device, include housing, described housing is cylindrical shape, and the top closure of described housing, bottom end opening, the first Magnet it is fixed with bottom the roof of described housing, it is fixed with positioning splint in the bottom of described first Magnet, it is fixed with the second Magnet in the bottom of described positioning splint, and between the vertical inwall and the vertical outer wall of described positioning splint of described housing, also form gap, location, in gap, described location, also intercalation has columnar skeleton, it is wound with coil in the upper end of described skeleton, it is fixedly connected with oscillating plate in the bottom of described skeleton；It is also associated with horizontally disposed circular orientation plate in the bottom of the vertical outer wall of described housing, between described circular orientation plate and described oscillating plate, also it is evenly distributed with multiple vertically arranged helical spring, is also covered with rubber spacer in the bottom of described oscillating plate simultaneously.

Above-mentioned novel audio vibrating device, is wherein also embedded with vertically extending expansion link in described helical spring, and the two ends up and down of described expansion link are respectively connecting to described circular orientation plate and described oscillating plate.

Above-mentioned novel audio vibrating device, wherein said coil is adhered on described skeleton.

Above-mentioned novel audio vibrating device, wherein said first Magnet and the second Magnet are annular magnet.

Above-mentioned novel audio vibrating device, it further comprises soft rubber sleeve, and described soft rubber sleeve is wrapped in described housing and the outside of described oscillating plate.

Above-mentioned novel audio vibrating device, the external diameter of wherein said first Magnet and the second Magnet is equal, and the diameter of the most described positioning splint, is also evenly distributed with multiple vertically extending through hole on described positioning splint simultaneously.

The beneficial effects of the utility model are: by using said structure, this utility model can produce become apparent from, rhythmical audio frequency vibration, thus be greatly improved the serviceability of self.

Accompanying drawing explanation

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.

Fig. 1 is the structural representation of novel audio vibrating device.

In figure: housing 1, roof 2, the first Magnet 3, positioning splint 4, the second Magnet 5, the vertical inwall of housing 6, the vertical outer wall of positioning splint 7, skeleton 8, coil 9, oscillating plate 10, the vertical outer wall of housing 11, circular orientation plate 12, helical spring 13, rubber spacer 14, expansion link 15.

Detailed description of the invention

As shown in Figure 1, a kind of novel audio vibrating device, include housing 1, housing 1 is cylindrical shape, and the top closure of housing 1, bottom end opening, the first Magnet 3 it is fixed with bottom the roof 2 of housing 1, it is fixed with positioning splint 4 in the bottom of the first Magnet 3, the second Magnet 5 it is fixed with in the bottom of positioning splint 4, and between the vertical inwall 6 and the vertical outer wall 7 of positioning splint 4 of housing 1, also form gap, location, in gap, location, also intercalation has columnar skeleton 8, it is wound with coil 9 in the upper end of skeleton 8, it is fixedly connected with oscillating plate 10 in the bottom of skeleton 8；It is also associated with horizontally disposed circular orientation plate 12 in the bottom of the vertical outer wall 11 of housing 1, between circular orientation plate 12 and oscillating plate 10, is also evenly distributed with multiple vertically arranged helical spring 13, be also covered with rubber spacer 14 in the bottom of oscillating plate 10 simultaneously.

So, when passing to electric current to coil 9, can produce magnetic field around coil 9, this magnetic field can produce suction or repulsion to the first Magnet 3 and the second Magnet 5, so under the interaction of coil magnetic field and magnetic field of magnets, coil 9 can drive oscillating plate 10 to produce vibration；Simultaneously, after audio signal connected by coil 9, strong and weak change along with audio signal, electric current in coil 9 the most correspondingly can produce strong and weak change, so corresponding strong and weak change, therefore coil 9 and oscillating plate 10 meeting moving up and down, now under the effect of helical spring 13 relative to the Magnet different amplitude of generation also can be there is in the magnetic field of coil 9 generation, just the effect of vibration making oscillating plate 10 is obvious, have rhythm, thus is greatly improved vibrating effect.

As preferably, for above-mentioned novel audio vibrating device, in helical spring 13, wherein also it is embedded with vertically extending expansion link 15, and the two ends up and down of expansion link 15 are respectively connecting to circular orientation plate 12 and oscillating plate 10.

So, by arranging expansion link 15, just can the direction of vibration of oscillating plate 10 be carried out the most spacing so that it is in the vertical direction generation can only move up and down, prevent left and right skew, thus further enhancing the vibrating effect of oscillating plate 10.

As the most preferably, for above-mentioned novel audio vibrating device, its coil 9 is adhered on skeleton 8.

As further preferred, for above-mentioned novel audio vibrating device, wherein the first Magnet 3 and the second Magnet 5 are annular magnet.

So, just can further ensure under the action of a magnetic field of the first Magnet 3 and the second Magnet 5, coil 9 and oscillating plate 10 can vibrate under vertical direction, avoid the first Magnet 3 and the second Magnet 5 and oscillating plate 10 is produced the action of a magnetic field making oscillating plate 10 overturn, thus significantly ensure that the serviceability of voice frequency vibrating device.

As further preferred, for above-mentioned novel audio vibrating device, it further comprises soft rubber sleeve, and soft rubber sleeve is wrapped in housing 1 and the outside of oscillating plate 10.So, under the elastic reaction of soft rubber sleeve, further the extent of vibration of oscillating plate 10 can be carried out certain confined equilibrium so that the vibrating effect of oscillating plate 10 obtains a certain degree of regulation, thus can meet different being actually needed.

As further preferred, for above-mentioned novel audio vibrating device, wherein the external diameter of the first Magnet 3 and the second Magnet 5 is equal, and the diameter of respectively less than positioning splint 4, is also evenly distributed with multiple vertically extending through hole on positioning splint 4 simultaneously.

In sum, by using said structure, this utility model can produce become apparent from, rhythmical audio frequency vibration, thus be greatly improved the serviceability of self.

Above in conjunction with accompanying drawing, this utility model preferred embodiment and embodiment are explained in detail, but this utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art are possessed, it is also possible to various changes can be made without departing from the concept of the premise utility.

Claims

1. a novel audio vibrating device, include housing, described housing is cylindrical shape, and the top closure of described housing, bottom end opening, it is characterized in that: bottom the roof of described housing, be fixed with the first Magnet, it is fixed with positioning splint in the bottom of described first Magnet, it is fixed with the second Magnet in the bottom of described positioning splint, and between the vertical inwall and the vertical outer wall of described positioning splint of described housing, also form gap, location, in gap, described location, also intercalation has columnar skeleton, it is wound with coil in the upper end of described skeleton, it is fixedly connected with oscillating plate in the bottom of described skeleton；It is also associated with horizontally disposed circular orientation plate in the bottom of the vertical outer wall of described housing, between described circular orientation plate and described oscillating plate, also it is evenly distributed with multiple vertically arranged helical spring, is also covered with rubber spacer in the bottom of described oscillating plate simultaneously.

2. novel audio vibrating device as claimed in claim 1, it is characterised in that: in described helical spring, also it is embedded with vertically extending expansion link, and the two ends up and down of described expansion link are respectively connecting to described circular orientation plate and described oscillating plate.

3. novel audio vibrating device as claimed in claim 1, it is characterised in that: described coil is adhered on described skeleton.

4. novel audio vibrating device as claimed in claim 1, it is characterised in that: described first Magnet and the second Magnet are annular magnet.

5. novel audio vibrating device as claimed in claim 1, it is characterised in that: this device further comprises soft rubber sleeve, and described soft rubber sleeve is wrapped in described housing and the outside of described oscillating plate.

6. novel audio vibrating device as claimed in claim 4, it is characterised in that: the external diameter of described first Magnet and the second Magnet is equal, and the diameter of the most described positioning splint, is also evenly distributed with multiple vertically extending through hole on described positioning splint simultaneously.