CN218183508U

CN218183508U - A kind of loudspeaker

Info

Publication number: CN218183508U
Application number: CN202222285871.5U
Authority: CN
Inventors: 熊文静
Original assignee: Shenzhen Shanzhong Technology Co ltd
Current assignee: Shenzhen Shanzhong Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-30
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a loudspeaker, loudspeaker have basin frame, and the top of basin frame is provided with transparent dangling limit, connects the sound basin through the blank pressing in the top inboard of basin frame, and the sound basin has the sound basin one of top and the sound basin two of below, and the centre bore department of sound basin two is provided with the dust cap. The utility model discloses has following technological effect: the connection between the basin frame and the sound basin is stable, the effect is good, and the basin frame is prevented from falling off; the dustproof cap can prevent external dust or sundries from entering the interior, the motion effect of the voice coil is guaranteed, and the performance of the loudspeaker is improved.

Description

A kind of loudspeaker

Technical Field

The utility model belongs to the technical field of audio amplifier equipment, concretely relates to loudspeaker.

Background

Electronic products enter thousands of households, listening to music becomes a mode of relieving mood and reducing pressure in working leisure, the products are all related to the same part, namely a loudspeaker, the loudspeaker is a conversion device for converting electric energy into sound, and the action of the loudspeaker changes the density degree of air to generate sound.

The prior art CN217283361U discloses a moving coil loudspeaker, which comprises a shell, a T iron, a voice film, a voice coil, an external magnet and a circuit board; the shell is internally provided with an installation cavity, and the two opposite ends of the shell are respectively provided with a sound outlet and an installation port; the sound film, the outer magnet, the T iron and the circuit board are sequentially arranged in the mounting cavity; the T iron comprises a bottom plate and a bulge arranged in the middle of the bottom plate; a containing groove is arranged between the outer magnet and the bulge; one end of the voice coil is connected with the voice film, and the other end of the voice coil is movably accommodated in the accommodating groove; a first through hole penetrates through the middle part of the bulge, at least one second through hole penetrates through the bottom plate, and the second through hole is communicated with the accommodating groove; the sound membrane vibration promotes the air vibration production air current of the cavity between sound membrane and the T iron when the vibration, and the air current flows into or flows out the cavity through first through-hole and second through-hole, makes the interior air current of cavity flow evenly, reaches the air current that produces because of the sound membrane vibration in the balanced cavity, makes the sound membrane vibration more smooth to promote loudspeaker tone quality.

CN217116383U discloses a micro-vibrator horn, which includes: cylinder, metal casing, toroidal coil, loudspeaker form magnet, trembler and contact plate.

CN217116379U discloses a loudspeaker, which includes a magnetic circuit part for providing a vibration magnetic field; a first vibrating reed provided at one end of the magnetic circuit portion; the vibration part is arranged at the other end of the magnetic circuit part and comprises a second vibrating piece and a vibration transmission piece; the vibration transmission piece encloses the second vibrating piece between the vibration transmission piece and the end face of the magnetic circuit part, and a movable gap for accommodating the vibration of the second vibrating piece is arranged between the vibration transmission piece and the end face of the magnetic circuit part; and the main body shell is provided with a containing cavity for containing the magnetic circuit part, and the outer edges of the first vibrating piece and the second vibrating piece are respectively connected with two ends of the main body shell. The two ends of the main body shell are respectively provided with a first ring groove used for placing a first vibrating plate and a second ring groove used for placing a second vibrating plate.

CN217116387U discloses an electric megaphone loudspeaker, includes T type iron and magnet steel, and the iron core overcoat of T type iron is equipped with the magnet steel, and the magnet steel is kept away from one side of T type iron and is installed the china department, and the china department passes through connector link fixed connection with the basin frame, and the upper and lower both sides of basin frame are provided with fixed ear, are provided with two fixed orificess on the fixed ear.

Although the sound effect of the loudspeaker can be improved in the prior art, the improvement method is complex.

Along with continuous pursuit of people to high-quality life, people also require more to the tone quality of audio amplifier equipment, and the audio of present loudspeaker still remains to be improved, does not have big change to the size of present loudspeaker, and how can change less part and improve the audio is the problem that needs to solve at present.

Disclosure of Invention

In view of the above-mentioned technical problem, the utility model provides a loudspeaker aims at solving the problem among the prior art, has improved the tone quality effect.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides a loudspeaker, loudspeaker have basin frame 11, the top of basin frame 11 is provided with transparent dangling limit 1 the sound basin is connected through blank pressing 5 to the top inboard of basin frame 11, the sound basin has sound basin one 2 of top and sound basin two 4 of below, the centre bore department of sound basin two 4 is provided with dust cap 3.

Further, the bottom and the voice coil 6 fixed connection of sound basin, the sound basin with the junction of voice coil 6 and the inboard fixed connection of bullet ripples 7, the outside of bullet ripples 7 with basin frame 11 fixed connection.

Further, the bottom inboard of basin frame 11 is provided with the magnetism and goes back the device, 6 covers of voice coil loudspeaker voice coil are established on the magnetism returns the device.

Further, the magnetic return device comprises a washer 8, a magnet 9 and a T-shaped iron 10, wherein the washer 8 is connected with the magnet 9 from top to bottom, and the magnet 9 is connected with the T-shaped iron 10.

Further, a seat 13 is arranged on the basin frame 11, the seat 13 is connected with the voice coil 6 through a lead wire 12, and the seat 13 is used for being connected with the outside.

Further, the cone 2 and the cone 4 are both conical.

Further, the basin stand 11 is stepped.

The utility model discloses following technological effect has:

1. the connection between the basin stand and the sound basin is stable, the effect is good, and the basin stand is prevented from falling off; furthermore, the mode of two sound basins is adopted, the sound effect is ensured, meanwhile, the connection stability of the basin frame and the sound basins is enhanced, and the stability is further ensured for the sound effect.

2. The dustproof cap can prevent external dust or sundries from entering the interior, the motion effect of the voice coil is guaranteed, and the performance (sound effect) of the loudspeaker is improved.

Drawings

Fig. 1 is a first perspective view of the horn of the present invention;

fig. 2 is an exploded view of the horn of the present invention;

FIG. 3 is a front view of the speaker of the present invention;

fig. 4 is a second perspective view of the horn of the present invention;

in the figure, the transparent suspension edge 1, the sound cone I2, the dust cap 3, the sound cone II 4, the pressing edge 5, the voice coil 6, the damper 7, the washer 8, the magnet 9, the T iron 10, the basin frame 11, the silk thread 12 and the seat 13 are shown.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

As shown in fig. 1, in order to clearly express the structure of the horn, the main components of the horn are shown in fig. 2.

As shown in fig. 2, the speaker of the present invention has the following main components: transparent dangling edge 1, a sound basin I2 (sound basin), a dustproof cap 3, a sound basin II 4 (sound basin), an edge pressing 5, a voice coil 6, a damper 7, a magnetic return device (washer 8, magnet 9 and T iron 10), a basin frame 11, a silk thread 12 and a seat 13.

As shown in fig. 2, 3 and 4, the loudspeaker is provided with a basin frame 11 for supporting and mounting the whole components, as can be seen from fig. 2 and 3, the basin frame 11 is in a step shape, a transparent hanging edge 1 is arranged above the basin frame 11, and the transparent hanging edge 1 is arranged on the outer side of the upper edge of the basin frame 11. The sound basin is connected to the inner side above the basin frame 11 through the edge pressing 5, and the edge pressing 5 can improve the connection effect of the basin frame 11 and the sound basin and prevent falling.

As shown in fig. 2, the utility model discloses in set up the sound basin into two parts, form by two sound basin combinations promptly, it has the sound basin one 2 of top and the sound basin two 4 of below, sound basin one 2 with sound basin two 4 are the toper, have strengthened the connection stability of basin frame and sound basin when having guaranteed the audio. The center hole of the cone II 4 is provided with a dustproof cap 3, and the dustproof cap 3 can prevent external dust or sundries from entering the interior. The bottom of sound basin and 6 fixed connection of voice coil loudspeaker voice coil owing to be provided with dust cap 3, consequently can guarantee the motion effect of 6 of voice coil loudspeaker voice coils, improved loudspeaker's performance. The junction of voice coil 6 and voice coil loudspeaker voice coil 6 is fixedly connected with the inboard of bullet ripples 7, and the outside and basin frame 11 fixed connection of bullet ripples 7, play braking action and central retaining effect to voice coil loudspeaker voice coil 6, and voice coil loudspeaker voice coil 6 and voice coil loudspeaker voice coil correct connection keep the central point to put. The inner side of the bottom of the basin frame 11 is provided with a magnetic return device, and the voice coil 6 is sleeved on the magnetic return device. As shown in fig. 2, the magnetic return device comprises a washer 8, a magnet 9 and a T-iron 10, wherein the washer 8 is connected with the magnet 9 from top to bottom, and the magnet 9 is connected with the T-iron 10. The frame 11 is provided with a seat 13, the seat 13 is connected with the voice coil 6 through a lead wire 12, and the seat 13 is used for being connected with the outside.

The utility model discloses can play following effect:

1. the basin frame is stably connected with the sound basin, has good effect and prevents falling off.

2. The dustproof cap can prevent external dust or sundries from entering the interior, the motion effect of the voice coil is guaranteed, and the performance of the loudspeaker is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A loudspeaker, loudspeaker have basin frame (11), its characterized in that: the top of basin frame (11) is provided with transparent hanging edge (1) the sound basin is connected through blank pressing (5) to the top inboard of basin frame (11), the sound basin has sound basin one (2) of top and sound basin two (4) of below, the centre bore department of sound basin two (4) is provided with dust cap (3).

2. A horn according to claim 1, wherein: the bottom and voice coil loudspeaker voice coil (6) fixed connection of sound basin, the sound basin with the junction of voice coil loudspeaker voice coil (6) and the inboard fixed connection of bullet ripples (7), the outside of bullet ripples (7) with basin frame (11) fixed connection.

3. A horn according to claim 2, wherein: the magnetic recovery device is arranged on the inner side of the bottom of the basin frame (11), and the voice coil (6) is sleeved on the magnetic recovery device.

4. A horn according to claim 3, wherein: the magnetic return device comprises a washer (8), a magnet (9) and T iron (10), wherein the washer (8) is connected with the magnet (9) from top to bottom, and the magnet (9) is connected with the T iron (10).

5. A horn according to claim 4, wherein: be provided with seat (13) on basin frame (11), voice coil loudspeaker voice coil (6) are connected through lead wire (12) in seat (13), seat (13) are used for with external connection.

6. A horn according to claim 5, wherein: the first cone (2) and the second cone (4) are both conical.

7. A horn according to claim 6, wherein: the basin frame (11) is in a step shape.