CN216437480U

CN216437480U - Ultra-thin loudspeaker

Info

Publication number: CN216437480U
Application number: CN202122924872.5U
Authority: CN
Inventors: 黄飚
Original assignee: Dain Electronic Shenzhen Co ltd
Current assignee: Dain Electronic Shenzhen Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-03
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an ultra-thin type speaker, including outstanding limit, dustproof cap, support and york, the right side edge on outstanding limit is contradicted with the left side edge of support and is connected, dustproof cap installs between support and outstanding limit, both sides left part is equipped with first breach and second breach respectively around the york, the york is installed in the right part of support from the right side left side, be equipped with voice coil loudspeaker voice coil, first china department, magnet and second china department in the support between dustproof cap and the york, the right flank of first china department is contradicted with the left surface of magnet and is connected, the right flank of magnet is contradicted with the left surface of second china department and is connected, the voice coil loudspeaker voice coil cover is established on the left middle part of first china department and magnet, the lead wire of voice coil loudspeaker voice coil extends the outside of support after passing first breach and second breach respectively. The utility model has the advantages of can improve bass performance.

Description

Ultra-thin loudspeaker

Technical Field

The utility model belongs to the technical field of the speaker, concretely relates to ultra-thin type speaker.

Background

Currently known thin speakers can be classified into two types: one is a piezoelectric loudspeaker, and the sound production principle is that when audio current passes through a piezoelectric vibrator, the piezoelectric vibrator vibrates due to the inverse piezoelectric effect to further excite a sound film to vibrate and produce sound; the other is an electric loudspeaker, which has the generation principle that when audio current passes through a voice coil in a suspended and fixed magnetic field, the voice coil is stressed to move so as to excite a voice diaphragm to vibrate and sound, and the existing electric loudspeaker has the problems of low sound difference, large size and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide an ultra-thin type speaker who improves bass performance.

In order to solve the technical problem, the utility model adopts the following technical scheme:

ultra-thin type speaker, including dangling limit, dustproof cap, support and york, the right side edge on dangling limit is contradicted with the left side edge of support and is connected, dustproof cap installs between support and dangling limit, both sides left part is equipped with first breach and second breach respectively around the york, the york is installed in the right part of support from the right side left side, be equipped with voice coil loudspeaker voice coil, first china department, magnet and second china department between dustproof cap and the york in the support, the right flank of first china department is contradicted with the left surface of magnet and is connected, the right flank of magnet is contradicted with the left surface of second china department and is connected, the voice coil loudspeaker voice coil cover is established on the left middle part of first china department and magnet, the lead wire of voice coil loudspeaker voice coil extends the outside of support after passing first breach and second breach respectively.

Preferably, the dustproof cap is the bottom of a pot form, the recess face of the dustproof cap of bottom of a pot form sets up towards the dangling limit, the edge of dustproof cap is contradicted with the edge of dangling limit and is connected and the border of dustproof cap is located the support.

Preferably, a groove is formed in the left side face of the first washer, and a through hole is formed in the middle of the groove in a rightward penetrating mode through the first washer.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

(1) the utility model discloses a left side of first china department is equipped with the recess and the middle part of recess is equipped with the through-hole, and the front and back both sides left part of york is equipped with first breach and second breach respectively, and the setting of recess, first breach and second breach makes the utility model bear big power, and the bass is more sufficient, can obviously improve the bass performance;

(2) the dustproof cap of the utility model is shaped like a pot bottom, the effect is clear when in use, the sound is big, the low-frequency effect is good, and the design of the pot bottom shape ensures that the utility model can be made thin enough when in assembly production;

to sum up, the utility model has the advantages of bass performance can be improved.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

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

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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.

Modern people are big to the requirement of speaker, and the bass is sufficient, and the product is small, will embody good bass effect again on less volume, holistic tone quality effect, and the high requirement to the speaker is more and more short, and the height that requires is less than 1CM, and the lead wire of the voice coil loudspeaker voice coil of current ultra-thin speaker when normal broadcast music, the lead wire of voice coil loudspeaker voice coil can touch joker, causes the short circuit, can't satisfy powerful stroke requirement.

As shown in fig. 1 and 2, the ultra-thin speaker of the present invention comprises a suspension edge 1, a dust cap 2, a support 3 and a york 4, wherein a right side edge of the suspension edge 1 is abutted against a left side edge of the support 3, the dust cap 2 is installed between the support 3 and the suspension edge 1, left portions of front and rear sides of the york 4 are respectively provided with a first notch 5 and a second notch 6, the york 4 is installed in a right portion of the support 3 from right to left, a voice coil 7, a first washer 8, a magnet 9 and a second washer 10 are installed between the dust cap 2 and the york 4 in the support 3, a right side surface of the first washer 8 is abutted against a left side surface of the magnet 9, a right side surface of the magnet 9 is abutted against a left side surface of the second washer 10, the voice coil 7 is sleeved on left middle portions of the first washer 8 and the magnet 9, a lead wire of the voice coil 7 respectively penetrates through the first notch 5 and the second notch 6 and then extends to an outer side of the support 3, the utility model discloses a speaker overall height is 0.85CM, and output is 5W, adopts no bullet ripples design, has effectively saved the space, and the design of the recess band-pass hole of first china department 8 can increase the vibration space, and simple structure, easily equipment, and about gram 4's first breach 5 and second breach 6's setting can avoid voice coil loudspeaker voice coil 7's lead wire to touch about gram 4 when vibrating from top to bottom, and about gram 4's first breach 5 and second breach 6's setting have reduced material cost moreover.

Dustproof cap 2 is the end of a boiler form, the recess face orientation of the dustproof cap 2 of the end of a boiler form sets up at outstanding limit 1, the edge of dustproof cap 2 is contradicted with the edge of outstanding limit 1 and is connected and the border of dustproof cap 2 is located support 3, and the design of dustproof cap 2 of the end of a boiler form makes the utility model discloses a small, the utility model discloses an outstanding limit 1 is inconsistent with dustproof cap 2 and is connected, simple process, and voice coil loudspeaker voice coil 7's lead wire adopts ordinary voice coil loudspeaker voice coil 7 lead wire, and is with low costs, the utility model discloses a magnet 9 chooses for use N48M tombarthite neodymium iron boron magnet 9 of jumbo size high performance, and output sound is big.

The left side face of the first washer 8 is provided with a groove, and the middle of the groove penetrates through the first washer 8 rightwards and is provided with a through hole.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. Ultra-thin speaker, its characterized in that: including limit of suspension, dust cap, support and york, the right side edge on limit of suspension is contradicted with the left side edge of support and is connected, dust cap installs between support and limit of suspension, both sides left part is equipped with first breach and second breach respectively around the york, the york is installed in the right part of support from the right side left side, be equipped with voice coil loudspeaker voice coil, first china department, magnet and second china department in the support between dust cap and the york, the right flank of first china department is contradicted with the left surface of magnet and is connected, the right flank of magnet is contradicted with the left surface of second china department and is connected, the voice coil loudspeaker voice coil cover is established on the left middle part of first china department and magnet, the lead wire of voice coil loudspeaker voice coil extends the outside of support after passing first breach and second breach respectively.

2. The ultra-thin speaker as claimed in claim 1, wherein: the dustproof cap is the bottom of a boiler form, the recess face of the dustproof cap of the bottom of a boiler form sets up towards the outstanding limit, the edge of dustproof cap is contradicted with the edge of hanging the limit and is connected and the border of dustproof cap is located the support.

3. The ultra-thin speaker as claimed in claim 1, wherein: the left side face of the first washer is provided with a groove, and the middle of the groove penetrates through the first washer rightwards and is provided with a through hole.