CN212876103U - Folding vibrating diaphragm high pitch loudspeaker - Google Patents

Abstract

The utility model discloses a folding vibrating diaphragm high pitch loudspeaker, which comprises a fixed base, the center of fixing base is provided with the installation shell, the speaker body is installed at the center of installation shell, the week side of fixing base inner wall all bonds have with installation shell and the corresponding sponge blotter of speaker body, the equal fixedly connected with bracing piece in edge department of installation shell bottom, the equal fixedly connected with in edge department of fixing base bottom internal surface and the corresponding fixed block of bracing piece, it is a plurality of damping spring corresponding with the bracing piece is all installed at the center of dashpot the equal fixedly connected with in edge department of fixing base bottom inhales the shock pad piece. The utility model discloses in, this folding vibrating diaphragm high pitch loudspeaker not only design has protection mechanism, and it has damper still to design, and the produced vibrations of folding vibrating diaphragm high pitch loudspeaker during operation that can greatly reduced can not take place the condition of automatic displacement and empting to make its work efficiency obtain improving greatly, be worth wideling popularize.

Description

Folding vibrating diaphragm high pitch loudspeaker

Technical Field

The utility model relates to a speaker technical field especially relates to folding vibrating diaphragm high pitch loudspeaker.

Background

The loudspeaker is a transducer for converting electric signals into acoustic signals, the performance of the loudspeaker has great influence on the tone quality, the loudspeaker is the weakest device in sound equipment, and is the most important part for the sound effect, the loudspeaker has various types and greatly different prices, the audio electric energy enables a cone or a diaphragm to vibrate and generate resonance (resonance) with the surrounding air through the electromagnetic, piezoelectric or electrostatic effect, the low-grade plastic sound box cannot overcome the resonance because the box body is thin, the tone quality can not be said (part of the designed plastic sound box is far better than the inferior wood sound box), the wood sound box reduces the sound pollution caused by the resonance of the box body, the sound quality is generally better than that of a plastic sound box, the sound box is selected in consideration of the materials of the two loudspeakers, namely a high-pitch unit of the multimedia active sound box is mainly provided with a soft dome (in addition, a titanium film dome and the like for simulating a sound source), the high-pitch unit can reduce the hardness of high-frequency signals by matching with a digital sound source, so that the soft, smooth and fine feeling is provided for people, and the multimedia sound box is provided with more soft domes such as a silk film with better quality and a PV film with lower cost.

Folding vibrating diaphragm high pitch loudspeaker also is a kind of speaker, but there is certain defect in the folding vibrating diaphragm high pitch loudspeaker structural design that has now, and current folding vibrating diaphragm high pitch loudspeaker does not all design shock-absorbing structure, and the speaker can produce great vibrations at the during operation to produce certain displacement and collapse even, thereby cause the damage of speaker easily, for this reason, we have proposed new folding vibrating diaphragm high pitch loudspeaker.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the folding vibrating diaphragm high pitch loudspeaker who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: folding vibrating diaphragm high pitch loudspeaker, including the fixing base, the center of fixing base is provided with the installation shell, the speaker body is installed at the center of installation shell, week side of fixing base inner wall all bonds have with installation shell and the corresponding sponge blotter of speaker body, the equal fixedly connected with bracing piece in edge of installation shell bottom, the equal fixedly connected with in edge of fixing base bottom internal surface and the corresponding fixed block of bracing piece, it is a plurality of the dashpot corresponding with the bracing piece has all been seted up at the center of fixed block, and is a plurality of damping spring corresponding with the bracing piece is all installed at the center of dashpot, and is a plurality of the equal fixedly connected with in one end and the corresponding stopper of damping spring that the installation shell was kept away from to the bracing piece, the equal fixedly connected with in edge of fixing base.

As a further description of the above technical solution:

the mounting shell is fixedly connected with the shell of the loudspeaker body through a plurality of fixing screws.

As a further description of the above technical solution:

openings corresponding to the loudspeaker body are formed in the tops of the fixed seat and the front end of the mounting shell.

As a further description of the above technical solution:

it is a plurality of bracing piece and installation shell are all made by the rigid plastic material, and are a plurality of bracing piece and installation shell are the casting of integrated into one piece structure and form.

As a further description of the above technical solution:

a plurality of through-holes corresponding to the supporting rods are formed in the centers of the tops of the fixing blocks, and the supporting rods penetrate through the through-holes and extend towards the centers of the supporting rods.

As a further description of the above technical solution:

the shock absorption gaskets are all made of rubber materials.

The utility model discloses following beneficial effect has: 1. the utility model provides a folding vibrating diaphragm high pitch loudspeaker compares with traditional device, the device simple structure, convenient and practical, through the shock-absorbing structure who designs simply, can absorb and cushion the produced vibrations of speaker during operation through multiunit damping spring to fine guard action has been played to it

2. The device compares with traditional device, and its structure and design all have great innovation and improvement, and this folding vibrating diaphragm high pitch loudspeaker not only design has protection mechanism, still designs damper, and the produced vibrations of folding vibrating diaphragm high pitch loudspeaker during operation that can greatly reduced can not take place the automatic displacement and the condition of empting to make its work efficiency obtain improving greatly, be worth wideling popularize.

Drawings

Fig. 1 is a front view structural diagram of a folding diaphragm tweeter of the present invention;

fig. 2 is a top view structural diagram of the folding diaphragm tweeter of the present invention;

fig. 3 is an internal structure view of the folding diaphragm tweeter of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Illustration of the drawings:

1. a fixed seat; 2. mounting a shell; 3. a speaker body; 4. a set screw; 5. an opening; 6. a sponge cushion pad; 7. a support bar; 8. a fixed block; 9. a buffer tank; 10. a damping spring; 11. a limiting block; 12. shock-absorbing pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: folding vibrating diaphragm high pitch loudspeaker, including fixing base 1, the center of fixing base 1 is provided with installation shell 2, speaker body 3 is installed at the center of installation shell 2, week side of 1 inner wall of fixing base all bonds have with installation shell 2 and the corresponding sponge blotter 6 of speaker body 3, the equal fixedly connected with bracing piece 7 of edge of 2 bottoms of installation shell, the equal fixedly connected with of edge of 1 bottom internal surface of fixing base 8 and the corresponding fixed block 8 of bracing piece 7, the dashpot 9 corresponding with bracing piece 7 has all been seted up at the center of a plurality of fixed blocks 8, damping spring 10 corresponding with bracing piece 7 is all installed at the center of a plurality of dashpots 9, the equal fixedly connected with of one end and the corresponding stopper 11 of damping spring 10 that installation shell 2 was kept away from to a plurality of bracing pieces 7, the equal fixedly connected with of edge of 1 bottom of fixing.

The mounting shell 2 is fixedly connected with the shell of the loudspeaker body 3 through a plurality of fixing screws 4, the mounting shell is convenient to detach and mount through the fixed connection of the plurality of fixing screws 4, the top of the front ends of the fixing seat 1 and the mounting shell 2 are both provided with openings 5 corresponding to the loudspeaker body 3, the top of the front ends of the fixing seat 1 and the mounting shell 2 is provided with the openings 5 corresponding to the loudspeaker body 3, so that the fixing seat 1 and the mounting shell 2 cannot influence the tympanic membrane of the loudspeaker body 3, the tone quality of high pitch is ensured, the plurality of supporting rods 7 and the mounting shell 2 are both made of hard plastic materials, the plurality of supporting rods 7 and the mounting shell 2 are both cast into an integrally-formed structure, the plurality of supporting rods 7 cast from the hard plastic integrally-formed structure are firmer with the mounting shell 2, the integral shock absorption performance is better, the centers of the tops of the plurality of fixing blocks 8 are both provided with through holes corresponding to the supporting rods 7, the supporting rods 7 penetrate through the through holes and extend towards the centers of the supporting rods, and the shock absorption gaskets 12 are made of rubber materials.

The working principle is as follows: the utility model provides a folding vibrating diaphragm high pitch loudspeaker and traditional device have great improvement innovation, the bottom of the folding vibrating diaphragm high pitch loudspeaker is additionally provided with a damping mechanism, the loudspeaker body 3 can generate a large amount of vibration during working, the loudspeaker body 3 can drive the mounting shell 2 to vibrate synchronously when vibrating, thereby the mounting shell 2 drives a plurality of support rods 7 and a plurality of stoppers 11 to extrude a plurality of damping springs 10 into a buffer slot 9, under the elastic action of the plurality of damping springs 10, the vibration can be absorbed through elastic deformation, thereby the loudspeaker body 3 has good damping effect, the openings 5 corresponding to the loudspeaker body 3 are arranged at the tops of the front ends of the fixing seat 1 and the mounting shell 2, thereby the fixing seat 1 and the mounting shell 2 can not influence the occurrence of drumhead of the loudspeaker body 3, the tone quality of high pitch is ensured, the plurality of support rods 7 cast by the rigid plastic integrated structure are firmer with the mounting shell 2, thereby making the overall shock absorption better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. Folding vibrating diaphragm high pitch loudspeaker, including fixing base (1), its characterized in that: the loudspeaker is characterized in that an installation shell (2) is arranged at the center of the fixing seat (1), a loudspeaker body (3) is installed at the center of the installation shell (2), sponge cushion pads (6) corresponding to the installation shell (2) and the loudspeaker body (3) are bonded on the peripheral sides of the inner wall of the fixing seat (1), supporting rods (7) are fixedly connected at the corners of the bottom of the installation shell (2), fixing blocks (8) corresponding to the supporting rods (7) are fixedly connected at the corners of the inner surface of the bottom of the fixing seat (1), buffer grooves (9) corresponding to the supporting rods (7) are formed in the centers of the fixing blocks (8), damping springs (10) corresponding to the supporting rods (7) are installed at the centers of the buffer grooves (9), and limiting blocks (11) corresponding to the damping springs (10) are fixedly connected at one ends, far away from the installation shell (2), of the supporting rods (7), the equal fixedly connected with of edge department of fixing base (1) bottom inhales shake gasket (12).

2. The folded diaphragm tweeter of claim 1 wherein: the mounting shell (2) is fixedly connected with the shell of the loudspeaker body (3) through a plurality of fixing screws (4).

3. The folded diaphragm tweeter of claim 1 wherein: the top of the front ends of the fixed seat (1) and the mounting shell (2) are provided with openings (5) corresponding to the loudspeaker body (3).

4. The folded diaphragm tweeter of claim 1 wherein: a plurality of the through holes corresponding to the support rods (7) are formed in the centers of the tops of the fixing blocks (8), and the support rods (7) penetrate through the through holes and extend towards the centers of the through holes.

5. The folded diaphragm tweeter of claim 1 wherein: the shock-absorbing gaskets (12) are all made of rubber materials.

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