CN212343988U

CN212343988U - Ultra-high sensitivity miniature loudspeaker with elastic wave

Info

Publication number: CN212343988U
Application number: CN202021311037.3U
Authority: CN
Inventors: 丁鹏
Original assignee: Zhejiang Qisheng Electronic Technology Co ltd
Current assignee: Zhejiang Qisheng Electronic Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-01-12
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to a speaker technical field just discloses a super high sensitivity area bullet ripples micro loudspeaker, including the speaker main part, speaker main part overcoat is equipped with the sleeve, telescopic inner wall passes through adhesive and speaker main part fixed connection, the lower extreme of speaker main part is located the sleeve, the removal post has been cup jointed in the sleeve internalization, remove the lower extreme fixedly connected with mounting panel of post, remove the same buffer spring of fixedly connected with between the upper end of post and the speaker main part, two limit slide blocks of the outer wall symmetry fixedly connected with of removal post, two limit slide have been seted up to telescopic inner wall symmetry. The utility model discloses can avoid the speaker main part to receive impaired when assaulting, the effectual security that improves the speaker and use.

Description

Ultra-high sensitivity miniature loudspeaker with elastic wave

Technical Field

The utility model relates to a speaker technical field especially relates to a super high sensitivity takes bullet ripples micro loudspeaker.

Background

The ultra-high sensitivity miniature loudspeaker with elastic waves is a loudspeaker suitable for precise small equipment, has ultra-high sensitivity, and is a universal miniature loudspeaker with a very wide application range.

The miniature speaker of playing ripples that has now is when fixed, and the speaker is fixed dead, leads to playing the unable activity that carries out the miniaturely of ripples miniature speaker to lead to playing the miniature speaker of ripples and can't carrying out effectual buffering when receiving the impact, lead to playing the sound basin damage of ripples miniature speaker easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the shock wave micro loudspeaker in the prior art has poor buffering performance when being impacted, and the provided ultra-high sensitivity band shock wave micro loudspeaker.

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

the utility model provides a super high sensitivity takes miniature speaker of bullet ripples, includes the speaker main part, speaker main part overcoat is equipped with the sleeve, telescopic inner wall passes through adhesive and speaker main part fixed connection, the lower extreme of speaker main part is located the sleeve, the removal post has been cup jointed in the sleeve internalization, the lower extreme fixedly connected with mounting panel of removal post, the same buffer spring of fixedly connected with between the upper end of removal post and the speaker main part, two spacing sliders of outer wall symmetry fixedly connected with of removal post, two spacing spouts have been seted up to telescopic inner wall symmetry, spacing slider runs through the sleeve through spacing spout, two mounting holes have been seted up to the lateral wall symmetry of mounting panel downside, the pin has been cup jointed in the mounting hole internalization.

Preferably, the telescopic lower extreme symmetry fixedly connected with two slide bars, two sliding holes have been seted up to the lateral wall symmetry of mounting panel upside, the slide bar runs through the mounting panel through the sliding hole.

Preferably, a plurality of heat dissipation holes are formed in the outer wall of the sleeve, and the heat dissipation holes are uniformly distributed.

Preferably, two L-shaped rods fixedly connected with the speaker body are symmetrically and fixedly connected to the side wall of the upper side of the sleeve.

Preferably, the side walls of the movable column and the lower side of the mounting plate are provided with fixing holes.

Preferably, the mounting plate is made of insulating plastic.

Compared with the prior art, the utility model provides a super high sensitivity takes miniature speaker of bullet ripples possesses following beneficial effect:

this ultra-high sensitivity takes bullet ripples micro loudspeaker, speaker main part through setting up, the sleeve, the adhesive, the removal post, the mounting panel, buffer spring, spacing slider, spacing spout, mounting hole and pin, in use, use the pin to carry out fixed mounting to the mounting panel, when speaker main part receives the impact, speaker main part moves down, speaker main part drives the sleeve and moves down, mutually support through spacing slider and spacing spout, can carry on spacingly to the sleeve, make the vertical downstream of sleeve, speaker main part extrudees buffer spring downwards, make buffer spring produce elastic deformation, thereby can cushion speaker main part, it is impaired when avoiding speaker main part to receive the impact, the effectual security that improves the speaker and use.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses impaired when can avoiding the speaker main part to receive the impact, the effectual security that improves the speaker and use.

Drawings

Fig. 1 is a schematic structural view of an ultra-high sensitivity miniature loudspeaker with elastic waves;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a portion B in fig. 1.

In the figure: 1 speaker main part, 2 sleeves, 3 bonding glue, 4 removal posts, 5 mounting panels, 6 buffer springs, 7 spacing sliders, 8 spacing chutes, 9 mounting holes, 10 pins, 11 sliding rods, 12 sliding holes, 13 heat dissipation holes, 14L-shaped rods and 15 fixing holes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, a super high sensitivity miniature loudspeaker with elastic wave comprises a loudspeaker main body 1, a sleeve 2 is sleeved outside the loudspeaker main body 1, the inner wall of the sleeve 2 is fixedly connected with the loudspeaker main body 1 through an adhesive 3, the lower end of the loudspeaker main body 1 is positioned in the sleeve 2, a moving column 4 is movably sleeved in the sleeve 2, the lower end of the moving column 4 is fixedly connected with a mounting plate 5, the same buffer spring 6 is fixedly connected between the upper end of the moving column 4 and the loudspeaker main body 1, two limiting slide blocks 7 are symmetrically and fixedly connected with the outer wall of the moving column 4, two limiting slide grooves 8 are symmetrically arranged on the inner wall of the sleeve 2, the limiting slide blocks 7 penetrate through the sleeve 2 through the limiting slide grooves 8, two mounting holes 9 are symmetrically arranged on the side wall of the lower side of the mounting plate 5, pins 10 are movably sleeved in the mounting holes 9, when speaker main part 1 receives the impact, speaker main part 1 moves down, speaker main part 1 drives sleeve 2 and moves down, mutually support through spacing slider 7 and spacing spout 8, can carry on spacingly to sleeve 2, make the vertical downstream of sleeve 2, speaker main part 1 extrudees buffer spring 6 downwards, make buffer spring 6 produce elastic deformation, thereby can cushion speaker main part 1, it is impaired when avoiding speaker main part 1 to receive the impact, the effectual security that improves the speaker and use.

Two slide bar 11 of the lower extreme symmetry fixedly connected with of sleeve 2, two sliding hole 12 have been seted up to the lateral wall symmetry of the 5 upsides of mounting panel, and slide bar 11 runs through mounting panel 5 through sliding hole 12, mutually supports through slide bar 11 and sliding hole 12, stability when can improving sleeve 2 and remove.

A plurality of louvres 13 have been seted up to the outer wall of sleeve 2, a plurality of louvres 13 evenly distributed, louvre 13 can reduce sleeve 2 to the influence of speaker main part 1 radiating efficiency.

The lateral wall symmetry fixedly connected with of sleeve 2 upside has two L type poles 14 with speaker main part 1 fixed connection, and L type pole 14 can improve the steadiness that sleeve 2 and speaker main part 1 are connected.

The fixed orifices 15 have all been seted up with the lateral wall of mounting panel 5 downside to the removal post 4, and fixed orifices 15 can avoid removing the normal heat dissipation that post 4 and mounting panel 5 influence speaker main body 1.

The material of mounting panel 5 is insulating plastic, avoids mounting panel 5 to cause the influence to speaker body 1.

The utility model discloses in, during the use, use pin 10 to carry out fixed mounting to mounting panel 5, when speaker main part 1 receives the impact, speaker main part 1 moves down, speaker main part 1 drives sleeve 2 and moves down, mutually support through spacing slider 7 and spacing spout 8, can carry on spacingly to sleeve 2, make the vertical downward movement of sleeve 2, speaker main part 1 extrudees buffer spring 6 downwards, make buffer spring 6 produce elastic deformation, thereby can cushion speaker main part 1, it is impaired when avoiding speaker main part 1 to receive the impact, the effectual security that improves the speaker and use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a miniature speaker of super high sensitivity area bullet ripples, includes speaker main part (1), its characterized in that, speaker main part (1) overcoat is equipped with sleeve (2), the inner wall of sleeve (2) passes through bonding glue (3) and speaker main part (1) fixed connection, the lower extreme of speaker main part (1) is located sleeve (2), the removal post (4) has been cup jointed in the sleeve (2) internalization, the lower extreme fixedly connected with mounting panel (5) of removal post (4), fixedly connected with same buffer spring (6) between the upper end of removal post (4) and speaker main part (1), the outer wall symmetry fixedly connected with of removal post (4) has two spacing slider (7), two spacing spout (8) have been seted up to the inner wall symmetry of sleeve (2), spacing slider (7) run through sleeve (2) through spacing spout (8), two mounting holes (9) have been seted up to mounting panel (5) downside lateral wall symmetry, pin (10) have been cup jointed in mounting hole (9) internalization.

2. The ultra-high sensitivity miniature loudspeaker with elastic waves of claim 1, wherein the lower end of the sleeve (2) is symmetrically and fixedly connected with two sliding rods (11), the side wall of the upper side of the mounting plate (5) is symmetrically provided with two sliding holes (12), and the sliding rods (11) penetrate through the mounting plate (5) through the sliding holes (12).

3. The ultra-high sensitivity band-damper micro-speaker as claimed in claim 1, wherein the sleeve (2) has a plurality of heat dissipation holes (13) formed on the outer wall thereof, and the plurality of heat dissipation holes (13) are uniformly distributed.

4. The ultra-high sensitivity miniature loudspeaker with elastic waves of claim 1, wherein two L-shaped rods (14) fixedly connected with the loudspeaker body (1) are symmetrically and fixedly connected with the side wall of the upper side of the sleeve (2).

5. The ultra-high sensitivity band-elastic wave micro-speaker as claimed in claim 1, wherein the side walls of the lower sides of the moving column (4) and the mounting plate (5) are both provided with fixing holes (15).

6. The ultra-high sensitivity band-mode microspeaker of claim 1 wherein the mounting plate (5) is made of insulating plastic.