CN216531779U

CN216531779U - High pitch loudspeaker with shock-absorbing structure

Info

Publication number: CN216531779U
Application number: CN202122361971.7U
Authority: CN
Inventors: 蒋明生
Original assignee: Dongguan Zhengyang Electronics Co ltd
Current assignee: Dongguan Zhengyang Electronics Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-05-13
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a high pitch loudspeaker with a damping structure, which comprises a U-shaped iron, and a magnet, a washer, a short circuit ring, a voice coil and a vibrating diaphragm which are sequentially arranged in the U-shaped iron from bottom to top, wherein the lower end of the U-shaped iron is provided with a damping support and a high pitch loudspeaker, the damping support comprises a damping inner ring and a damping outer ring arranged at the outer end, the U-shaped iron is arranged at the center of the upper end of the damping inner ring, the high pitch loudspeaker is arranged at the center of the lower end of the damping inner ring and is abutted against the lower end surface of the U-shaped iron, the upper end of the damping outer ring is provided with an equalizer, the upper end of the equalizer is provided with a protective cover for coating the upper end surface of the equalizer, the high pitch loudspeaker has the advantages of simple structure and convenient installation, the damping support is fixed in a supporting manner and has the damping effect, the damping support is made of double rubber materials, the inner ring is supported and fixed by hard rubber materials, and the outer ring is buffered and damped by flexible rubber materials, effectively reduce the noise that produces because of the resonance, guarantee that high pitch loudspeaker's tone quality effect is not influenced.

Description

High pitch loudspeaker with shock-absorbing structure

Technical Field

The utility model relates to the technical field of speakers, in particular to a high pitch speaker with a damping structure.

Background

With the continuous progress and development of social technology, loudspeaker equipment is also continuously upgraded and updated, people have higher and higher requirements on the tone quality of the loudspeaker, and the tweeter is used as an important audio sounding unit in the loudspeaker and has irreplaceable effect on the tone quality of the loudspeaker.

At present, the high pitch loudspeaker on the market is directly boxed, so that when the loudspeaker works, bass audio is conducted to the high pitch audio, the sound resonance condition is caused, the emitted sound has the noise condition, and the technical problem of the high pitch loudspeaker needs to be improved.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide a tweeter with a damping structure, which is used to overcome the above-mentioned shortcomings of the prior art.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a high pitch loudspeaker with shock-absorbing structure, includes U iron and follows supreme magnet, china department, short circuit ring, voice coil loudspeaker voice coil and the vibrating diaphragm of setting gradually in U iron down, the lower extreme of U iron is equipped with shock attenuation support and tweeter, shock attenuation support includes shock attenuation inner ring and sets up the shock attenuation outer loop in the outer end, U iron is placed in the upper end center department of shock attenuation inner ring, tweeter locates shock attenuation inner ring lower extreme center department and supports and lean on the lower terminal surface in U iron, the upper end of shock attenuation outer loop is equipped with equalling the ware, the upper end of equalling the ware is equipped with the safety cover that is used for cladding its up end.

Preferably, the lower end of the shock absorption outer ring is provided with a plurality of shock absorption connecting strips for connecting and fixing the shock absorption inner ring.

Preferably, the shock absorption outer ring is provided with a plurality of through holes which are distributed at intervals, the equalizer is provided with supporting and fixing pins corresponding to the through holes of the shock absorption outer ring, and the supporting and fixing pins of the equalizer penetrate through the through holes of the shock absorption outer ring through screws for threaded connection and fixation.

Preferably, the support fixing legs of the equalizer are divided into long legs and short legs, the short legs of the support fixing legs correspond to the through holes of the shock absorption outer ring, and the long legs of the support fixing legs are symmetrically arranged at two side ends of the equalizer and extend through the inner side of the shock absorption outer ring.

Preferably, the center of the equalizer is arranged to be vertically through, a plurality of clamping blocks are arranged at the edge of the outer end of the equalizer at intervals, an outer clamping hook protruding downwards is arranged at the edge of the lower end of the protective cover, and the protective cover is connected with the clamping blocks of the equalizer in a clamping manner through the outer clamping hook.

Preferably, the damping outer ring of the damping support is made of a flexible soft rubber material, and the damping inner ring is made of a hard rubber material.

The utility model has the beneficial effects that: the utility model has simple structure and convenient and fast installation, and plays the effects of supporting, fixing, damping and buffering by additionally arranging the damping support in the high pitch loudspeaker, the used damping support is made of a double-rubber structure, the inner ring is supported and fixed by hard rubber, and the outer ring is buffered and damped by flexible rubber, thereby effectively reducing the noise generated by resonance and ensuring the tone quality effect of the high pitch loudspeaker not to be influenced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic exploded view of the present invention.

FIG. 3 is a schematic view of the shock absorbing bracket of the present invention.

Fig. 4 is a schematic sectional structure of the present invention.

10. Iron U; 20. a magnet; 30. washer; 40. a short circuit ring; 50. a voice coil; 60. vibrating diaphragm; 70. a shock-absorbing support; 71. a shock-absorbing inner ring; 72. a shock absorbing outer ring; 73. a shock absorbing connecting strip; 74. a through hole; 80. a tweeter; 90. an equalizer; 91. supporting the fixed leg; 92. a clamping block; 100. a protective cover; 101. an outer hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, a tweeter with a damping structure comprises a U-shaped iron 10, a magnet 20, a washer 30, a short-circuit ring 40, a voice coil 50 and a diaphragm 60, which are sequentially arranged in the U-shaped iron 10 from bottom to top, and a damping bracket 70 and a tweeter 80 are arranged at the lower end of the U-shaped iron 10, wherein the damping bracket 70 comprises a damping inner ring 71 and a damping outer ring 72 arranged at the outer end, the tweeter 80 is arranged at the lower end center of the damping inner ring 71 and abuts against the lower end face of the U-shaped iron 10 by placing the U-shaped iron 10 at the upper end center of the damping inner ring 71, an equalizer 90 is arranged at the upper end of the damping outer ring 72, and a protective cover 100 for covering the upper end face of the equalizer 90 is arranged at the upper end of the equalizer 90.

Wherein, the lower extreme of shock attenuation outer loop 72 is equipped with several shock attenuation connecting strip 73 that are used for connecting and fixed shock attenuation inner ring 71, and the connection through shock attenuation connecting strip 73 is fixed makes it connect as an organic whole to through the shock attenuation effect of shock attenuation connecting strip 73 and shock attenuation outer loop 72, effectively slow down the sound resonance of high pitch and bass.

Wherein, a plurality of through holes 74 are arranged at intervals on the shock absorption outer ring 72, and the equalizer 90 is provided with a supporting fixing pin 91 corresponding to the through hole 74 of the shock absorption outer ring 72, and the supporting fixing pin 91 of the equalizer 90 is divided into a long pin and a short pin, the short pin of the supporting fixing pin 91 is corresponding to the through hole 74 of the shock absorption outer ring 72, so that the supporting fixing pin 91 of the equalizer 90 is screwed and fixed by a screw passing through the through hole 74 of the shock absorption outer ring 72, and the long pins of the supporting fixing pin 91 are symmetrically arranged at both side ends of the equalizer 90 and extend out from the inner side of the shock absorption outer ring 72.

The center of the equalizer 90 is arranged to be vertically through, a plurality of blocks 92 are arranged at intervals at the edge of the outer side end of the equalizer 90, and an outer hook 101 protruding downwards is further arranged at the edge of the lower end of the protective cover 100, so that the protective cover 100 is connected with the blocks 92 of the equalizer 90 in a buckling manner through the outer hook 101, and cannot be easily loosened and dropped.

Wherein, the shock attenuation outer loop 72 of shock absorber support 70 adopts flexible glue material to make, has good shock attenuation buffering effect, can effectively reduce sound resonance's effect, and the shock attenuation inner loop 71 adopts the ebonite material to make, has good support fixed action.

The above examples are intended to illustrate rather than to limit the utility model, and all equivalent changes and modifications made by the methods described in the claims of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a high pitch loudspeaker with shock-absorbing structure, includes U iron and follows supreme magnet, the china department, short circuit ring, voice coil loudspeaker voice coil and the vibrating diaphragm that sets gradually in U iron down, its characterized in that: the lower extreme of U indisputable is equipped with shock attenuation support and loudspeaker, shock attenuation support includes the shock attenuation inner ring and sets up the shock attenuation outer loop in the outer end, the U iron is placed in the upper end center department of shock attenuation inner ring, loudspeaker locate the inner ring's of shock attenuation lower extreme center department and lean on the lower terminal surface in the U iron, the upper end of shock attenuation outer loop is equipped with equalling the ware, the upper end of equalling the ware is equipped with the safety cover that is used for cladding its up end.

2. The tweeter having a damping structure according to claim 1, wherein: the lower end of the shock absorption outer ring is provided with a plurality of shock absorption connecting strips used for connecting and fixing the shock absorption inner ring.

3. The tweeter having a damping structure according to claim 1, wherein: the vibration-damping outer ring is provided with a plurality of through holes which are arranged at intervals, the equalizer is provided with supporting and fixing feet corresponding to the through holes of the vibration-damping outer ring, and the supporting and fixing feet of the equalizer penetrate through the through holes of the vibration-damping outer ring through screws to be connected and fixed in a threaded manner.

4. A tweeter speaker having a shock-absorbing structure according to claim 3, wherein: the supporting and fixing feet of the equalizer are divided into long feet and short feet, the short feet of the supporting and fixing feet correspond to the through holes of the shock absorption outer ring, and the long feet of the supporting and fixing feet are symmetrically arranged at two side ends of the equalizer and extend out of the inner side of the shock absorption outer ring in a penetrating mode.

5. The tweeter having a damping structure according to claim 1, wherein: the center of equalizer sets up to link up the form from top to bottom, the outside end edge of equalizer is equipped with the fixture block that several intervals set up, the lower extreme edge of safety cover is equipped with the outer trip that the downwardly convex stretches, the safety cover carries out the buckle through outer trip and the fixture block of equalizer and is connected.

6. The tweeter having a damping structure according to claim 1, wherein: the shock absorption outer ring of the shock absorption support is made of a flexible soft rubber material, and the shock absorption inner ring is made of a hard rubber material.