CN211089947U - Multifunctional horn - Google Patents

Abstract

The utility model discloses a multifunctional speaker, comprising: a bracket, a sound cap, a first sound cone, a voice coil, a T-shaped iron, a washer, a magnet, and a second sound cone; the T-shaped iron enters from the bottom of the voice coil and passes through it. inside the voice coil; the magnet is sleeved on the outside of the voice coil; the washer is provided with two, which are placed on the top and bottom of the T-shaped iron respectively, and the washer is sleeved outside the voice coil; the bracket is placed on the top of the magnet, and The bracket is sleeved on the outside of the voice coil, and the washer on the top of the magnet is placed between the bracket and the magnet; the first sound cone is sleeved on the outside of the voice coil and is connected with the outer wall of the voice coil; the top of the first sound cone is connected to the The top of the bracket is connected; the second sound cone is placed inside the first sound cone, and the bottom of the second sound cone is connected with the top of the voice coil; the sound cap is buckled inside the second sound cone, and the The edge is connected to the second cone. The loudspeaker in the utility model can distinguish high, medium and low frequencies, so that the sound is more real and natural.

Description

multifunction speaker

technical field

The utility model relates to the technical field of audio, more specifically to a multifunctional speaker.

Background technique

With the continuous improvement of living standards, audio equipment is becoming more and more popular, and speakers are an important part of audio equipment. The speaker can convert electrical energy into sound. When different electronic energy is transmitted to the voice coil, the voice coil will generate a magnetic field to interact with the magnetic field of the magnet, resulting in airflow vibration, and the electronic energy will change at any time. The size of the magnetic field will also change, which will change the density of the air and produce sound. However, in the current speakers of the prior art, the sounds are combined together, and there is no distinction between high, medium and low frequencies, and the sound effect is relatively poor.

Therefore, it is an urgent problem for those skilled in the art to develop a multi-functional speaker that can distinguish high, medium and low frequencies so as to make the sound more real and natural.

Utility model content

In view of this, the utility model provides a multifunctional speaker that can distinguish high, medium and low frequencies so that the sound is more real and natural.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

Multifunctional speaker, including: bracket, sound cap, first sound cone, voice coil, T-shaped iron, washer, magnet, second sound cone;

The T-shaped iron enters from the bottom of the voice coil and penetrates inside the voice coil;

the magnet is sleeved on the outside of the voice coil;

The washer is provided with two, which are respectively placed on the top and bottom of the T-shaped iron, and the washer is sleeved on the outside of the voice coil;

The bracket is placed on the top of the magnet, and the bracket is sleeved on the outside of the voice coil, and the washer on the top of the magnet is placed between the bracket and the magnet;

the first sound cone is sleeved on the outside of the voice coil and is connected with the outer wall of the voice coil; the top of the first sound cone is connected with the top of the bracket;

the second sound cone is placed inside the first sound cone, and the bottom of the second sound cone is connected with the top of the voice coil;

The sound cap is buckled inside the second sound cone, and the edge of the sound cap is connected with the second sound cone.

The beneficial effect of adopting the above technical scheme is that there is a certain distance between the first sound cone and the second sound cone in the present invention, the sound cap is buckled inside the second sound cone, the top of the second sound cone is left with a rim, the The first cone is responsible for boosting the bass, the edge of the second cone is responsible for boosting the treble, and the sound cap is responsible for boosting the midrange.

Preferably, the top of the sound cap is an arc surface that protrudes outward.

Preferably, the sound cap is placed inside the second sound cone, the arc of the sound cap protrudes toward the top of the second sound cone, and the edge of the sound cap is provided with the The sound cap edge with the same inclination direction of the two sound cones is connected with the inner wall of the second sound cone. The edge of the sound cap is glued with the inner wall of the second sound cone, so that the sound cap and the second sound cone are connected more closely, making the sound effect more real and natural.

Preferably, the sound cap is placed inside the second sound cone, and the arc of the sound cap protrudes toward the bottom of the second sound cone.

Preferably, the bottom of the second sound cone is provided with a bottom plate, the bottom end of the outer side wall of the second sound cone is provided with a step, and the top of the voice coil is sleeved on the outer side of the step.

Preferably, the bottom of the second sound cone is sleeved on the outer side of the top sleeve of the voice coil, and the bottom of the second sound cone is communicated with the top of the voice coil.

Preferably, the outside of the voice coil is provided with elastic waves. The spring wave can provide longitudinal displacement for the voice coil, the first cone and the second cone.

As can be seen from the above technical solutions, compared with the prior art, the present disclosure provides a multi-functional speaker, the beneficial effect of which is that in the present utility model, by arranging a sound cap on the second sound cone, the first sound cone is responsible for To boost the bass, the edge of the second cone is responsible for boosting the treble, and the sound cap is responsible for boosting the midrange, distinguishing the high, mid and low frequencies of the speakers, making the sound more natural and real.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative efforts.

Fig. 1 accompanying drawing is the structural representation of the horn in embodiment 1 and 2 provided by the utility model;

Fig. 2 accompanying drawing is the structural representation of the horn in embodiment 3 and 4 provided by the utility model;

Fig. 3 accompanying drawing is a structural schematic diagram of a connection mode of the second sound cone and the voice coil at A place provided by the utility model;

The accompanying drawing of FIG. 4 is a schematic diagram of another connection mode of the second sound cone and the voice coil at A position provided by the present invention.

Among them, in the figure,

1 - bracket;

2- tone cap;

21 - Tone hat edge;

3-First cone; 4-Voice coil; 5-T iron; 6-Washer; 7-Magnet;

8- The second cone;

81-base plate; 82-step;

9 - Bouncing waves.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

The embodiment of the utility model discloses a multifunctional speaker, including: a bracket 1, a sound cap 2, a first sound cone 3, a voice coil 4, a T-shaped iron 5, a washer 6, a magnet 7, and a second sound cone 8;

The T-shaped iron 5 enters from the bottom of the voice coil 4, and passes through the inside of the voice coil 4;

The magnet 7 is sleeved on the outside of the voice coil 4;

There are two washer 6, which are respectively placed on the top and bottom of the T-shaped iron 5, and the washer 6 is set on the outside of the voice coil 4;

The bracket 1 is placed on the top of the magnet 7, and the bracket 1 is sleeved on the outside of the voice coil 4, and the washer 6 on the top of the magnet 7 is placed between the bracket 1 and the magnet 7;

The first sound cone 3 is sleeved on the outside of the voice coil 4, and is connected with the outer wall of the voice coil 4; the top of the first sound cone 3 is connected with the top of the bracket 1;

The second sound cone 8 is placed inside the first sound cone 3, and the bottom of the second sound cone 8 is connected with the top of the voice coil 4;

The sound cap 2 is buckled inside the second sound cone 8 , and the edge of the sound cap 2 is connected with the second sound cone 8 .

In order to further optimize the above technical solution, the top of the sound cap 2 is an arc surface that protrudes outward.

In order to further optimize the above technical solution, the sound cap 2 is placed inside the second sound cone 8, the arc of the sound cap 2 protrudes toward the top of the second sound cone 8, and the edge of the sound cap 2 is provided with a The sound cap edge 21 with the same inclination direction of the basin 8, the sound cap edge 21 is connected with the inner wall of the second sound cone 8, and there is a certain distance between the edge of the second sound cone 8 and the sound cap edge 21 to ensure that the second sound cone 8 The fringes have the effect of boosting the treble. The size of the second cone can be adjusted according to the actual situation.

In order to further optimize the above technical solution, the bottom of the second sound cone 8 is provided with a bottom plate 81 , the bottom end of the outer side wall of the second sound cone 8 is provided with a step 82 , and the top of the voice coil 4 is sleeved outside the step 82 .

In order to further optimize the above technical solution, an elastic wave 9 is provided outside the voice coil 4 .

Example 2:

The sound cap 2 is placed inside the second sound cone 8, the arc of the sound cap 2 protrudes toward the top of the second sound cone 8, and the edge of the sound cap 2 is provided with a sound cap that is consistent with the inclination direction of the second sound cone 8 The edge 21 of the sound cap is connected with the inner wall of the second sound cone 8 . There is a certain distance between the edge of the second sound cone 8 and the edge of the sound cap 21, so as to ensure that the edge of the second sound cone 8 has the effect of enhancing the treble.

In order to further optimize the above technical solution, the bottom of the second sound cone 8 is sleeved on the outer side of the top sleeve of the voice coil 4 , and the bottom of the second sound cone 8 is communicated with the top of the voice coil 4 .

Other technical solutions in Embodiment 2 are the same as those in Embodiment 1, and will not be repeated here.

Example 3:

The sound cap 2 is placed inside the second sound cone 8 , and the arc of the sound cap 2 protrudes toward the bottom of the second sound cone 8 . There is a certain distance between the edge of the second sound cone 8 and the edge of the sound cap 2, so as to ensure that the edge of the second sound cone 8 has the effect of enhancing the treble.

In order to further optimize the above technical solution, the bottom of the second sound cone 8 is provided with a bottom plate 81 , the bottom end of the outer side wall of the second sound cone 8 is provided with a step 82 , and the top of the voice coil 4 is sleeved outside the step 82 .

Other technical solutions in Embodiment 3 are the same as those in Embodiment 1, and will not be repeated here.

Example 4:

The sound cap 2 is placed inside the second sound cone 8 , and the arc of the sound cap 2 protrudes toward the bottom of the second sound cone 8 . There is a certain distance between the edge of the second sound cone 8 and the edge of the sound cap 2, so as to ensure that the edge of the second sound cone 8 has the effect of enhancing the treble.

In order to further optimize the above technical solution, the bottom of the second sound cone 8 is sleeved on the outer side of the top sleeve of the voice coil 4 , and the bottom of the second sound cone 8 is communicated with the top of the voice coil 4 .

Other technical solutions in Embodiment 4 are the same as those in Embodiment 1, and will not be repeated here.

Example 5:

The sound cap 2 is connected to the top of the second sound cone 8 , and the edge of the sound cap 2 is connected to the top edge of the second sound cone 8 . The speakers can boost the mid and bass.

In order to further optimize the above technical solution, the bottom of the second sound cone 8 is provided with a bottom plate 81 , the bottom end of the outer side wall of the second sound cone 8 is provided with a step 82 , and the top of the voice coil 4 is sleeved outside the step 82 .

Other technical solutions in Embodiment 5 are the same as those in Embodiment 1, and will not be repeated here.

Example 6:

The sound cap 2 is connected to the top of the second sound cone 8 , and the edge of the sound cap 2 is connected to the top edge of the second sound cone 8 . The speakers can boost the mid and bass.

In order to further optimize the above technical solution, the bottom of the second sound cone 8 is sleeved on the outer side of the top sleeve of the voice coil 4 , and the bottom of the second sound cone 8 is communicated with the top of the voice coil 4 .

Other technical solutions in Embodiment 6 are the same as those in Embodiment 1, and will not be repeated here.

Example 7:

Remove the second sound cone 8 and extend the voice coil 4 to a height of 0.5-2.5 cm from the first sound cone 3 , and fasten the sound cap 2 on the top of the voice coil 4 . The speakers can boost the mid and bass.

Other technical solutions in Embodiment 7 are the same as those in Embodiment 1, and will not be repeated here.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. A multifunctional speaker, characterized in that it comprises: a bracket (1), a sound cap (2), a first sound cone (3), a voice coil (4), a T-shaped iron (5), a washer (6), Magnet (7), second cone (8); The T-shaped iron (5) enters from the bottom of the voice coil (4) and passes through the interior of the voice coil (4); The magnet (7) is sleeved on the outside of the voice coil (4); The washer (6) is provided with two, which are respectively placed on the top and the bottom of the T-shaped iron (5), and the washer (6) is sleeved on the outside of the voice coil (4); The bracket (1) is placed on the top of the magnet (7), and the bracket (1) is sleeved on the outside of the voice coil (4). The washer (6) on the top of the magnet (7) ) is placed between the bracket (1) and the magnet (7); The first sound cone (3) is sleeved on the outside of the voice coil (4) and is connected with the outer wall of the voice coil (4); the top of the first sound cone (3) is connected to the outer wall of the voice coil (4). The tops of the brackets (1) are connected; The second sound cone (8) is placed inside the first sound cone (3), and the bottom of the second sound cone (8) is connected with the top of the voice coil (4); The sound cap (2) is buckled inside the second sound cone (8), and the edge of the sound cap (2) is connected with the second sound cone (8). 2 . The multifunctional speaker according to claim 1 , wherein the top of the sound cap ( 2 ) is an arc surface that protrudes outward. 3 . 3. The multifunctional speaker according to claim 2, wherein the sound cap (2) is placed inside the second sound cone (8), and the arc of the sound cap (2) faces The top of the second sound cone (8) protrudes, and the edge of the sound cap (2) is provided with a sound cap edge (21) consistent with the inclination direction of the second sound cone (8). The cap brim (21) is connected with the inner wall of the second sound cone (8). 4. The multifunctional speaker according to claim 2, wherein the sound cap (2) is placed inside the second sound cone (8), and the arc of the sound cap (2) faces The bottom of the second sound cone (8) protrudes. 5. The multifunctional speaker according to any one of claims 1-4, characterized in that, a bottom plate (81) is provided at the bottom of the second sound cone (8), and the second sound cone (8) The bottom end of the outer side wall is provided with a step (82), and the top of the voice coil (4) is sleeved on the outer side of the step (82). 6. The multifunctional speaker according to any one of claims 1-4, wherein the bottom of the second sound cone (8) is sleeved on the outside of the top sleeve of the voice coil (4), and The bottom of the second sound cone (8) communicates with the top of the voice coil (4). 7. The multifunctional speaker according to any one of claims 1-4, characterized in that, an elastic wave (9) is provided outside the voice coil (4).

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