CN210431854U

CN210431854U - Detachable combination loudspeaker

Info

Publication number: CN210431854U
Application number: CN201921839475.4U
Authority: CN
Inventors: 彭羚; 陈雪娜
Original assignee: Shenzhen New Adin Technology Co ltd
Current assignee: Shenzhen New Adin Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-04-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a detachable combination loudspeaker, including one end for leaking hopper-shaped, the other end is the cylindric loudspeaker shell of fretwork, set up in the inside vibrating diaphragm of loudspeaker shell, the magnetic ring, voice coil loudspeaker voice coil and T iron, loudspeaker shell adopts the toper structure, the center department of vibrating diaphragm bonds and has had the dust cover, vibrating diaphragm border position department sets up in loading the ring, loading ring detachably block is in loudspeaker shell border position, loudspeaker shell inside is located infundibulate structure and cylinder structure hookup location department and sets up in the inner ring, the voice coil loudspeaker voice coil sets up inside the inner ring, and the one end of voice coil loudspeaker voice coil is connected with one side of inner ring through deciding the. The utility model is suitable for a loudspeaker, this loudspeaker wholly adopt integrated configuration, wherein can pull down the vibrating diaphragm through loading the ring, can pull down the voice coil loudspeaker voice coil through deciding the core support, can pull down T iron through rotating the back lid, such structure setting makes this loudspeaker only need dismantle the change to its component of damage when the damage appears, has reduced use cost.

Description

Detachable combination loudspeaker

Technical Field

The utility model belongs to the technical field of loudspeaker, specifically be a detachable combination loudspeaker.

Background

The loudspeaker is also called as a loudspeaker, is a transducer for converting an electric signal into an acoustic signal, the performance of the loudspeaker has great influence on the tone quality, the loudspeaker is the weakest device in sound equipment, and the loudspeaker is the most important part for sound effect, the loudspeaker has various types and great price difference, and audio electric energy enables a cone or a diaphragm to vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound;

however, most of the existing speakers adopt an integrated structure, and when the internal elements of the speakers are damaged, the speakers cannot be used, the whole speaker structure needs to be replaced, and the use cost of the speakers is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide a detachable combination loudspeaker.

The utility model adopts the technical scheme as follows:

a detachable combined loudspeaker comprises a loudspeaker shell with one funnel-shaped end and a hollow cylindrical other end, a vibrating diaphragm, a magnetic ring, a voice coil and T iron, wherein the vibrating diaphragm, the magnetic ring, the voice coil and the T iron are arranged in the loudspeaker shell, the loudspeaker shell adopts a conical structure, a dust cover is bonded at the center of the vibrating diaphragm, the edge position of the vibrating diaphragm is arranged on a loading ring, the loading ring is detachably clamped at the edge position of the loudspeaker shell, the position, inside the loudspeaker shell, at which the funnel-shaped structure is connected with a cylindrical structure is arranged on an inner ring, the voice coil is arranged inside the inner ring, one end of the voice coil is connected with one side of the inner ring through a core fixing support, the magnetic ring is nested inside the loudspeaker shell, at which the cylindrical structure is arranged, the vertical end of the T iron is inserted into the voice coil, the horizontal end of the T iron is bonded on the inner wall of the rear cover.

The outer surface of the loading ring is provided with a clamping groove, a sliding button is clamped and fixed in the clamping groove, two ends of the sliding button penetrate through the loading ring, clamping plates are arranged at the center positions of two sides of the sliding button, the bottom of the sliding button is of a right-angled triangle structure, and the center position of the sliding button is connected with the inner wall of the clamping groove through a spring.

The sliding buttons are arranged in a plurality of equal intervals.

The clamping plate is clamped with the clamping groove in a mortise-tenon joint mode.

The fixed core support is of an arc-shaped structure, a rubber sheet is arranged at one end of the fixed core support and is bonded with the voice coil through the rubber sheet, and the other end of the fixed core support is connected with the inner ring through a bolt.

Wherein the diameter of the loading ring is consistent with the diameter of the opening end of the horn shell.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this loudspeaker wholly adopt integrated configuration, wherein can pull down the vibrating diaphragm through loading the ring, can pull down the voice coil loudspeaker voice coil through deciding the core support, can pull down T iron through rotating the back lid, such structure setting makes this loudspeaker can dismantle the change to its position that damages when the damage appears, and need not change whole loudspeaker, has reduced use cost.

2. The utility model discloses in, a load ring for fixed vibrating diaphragm is installed on loudspeaker shell through smooth button, and smooth button bottom block in the recess that loudspeaker shell surface was seted up, when the dismouting vibrating diaphragm, only need the top of meshing smooth button, outside or inside pulling load ring again can, such structure setting makes the easy dismounting of vibrating diaphragm, is convenient for change.

3. The utility model discloses in, the both sides central point department of putting of slide button is provided with the cardboard, and the perpendicular cross-section of draw-in groove adopts "well" style of calligraphy structure, and such structure setting can prevent that slide button from breaking away from the draw-in groove is inside.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic diagram of the structure of the diaphragm of the present invention;

FIG. 4 is a schematic view of the structure of the middle slide button of the present invention;

fig. 5 is a schematic view of the structure of the center core bracket of the present invention.

The labels in the figure are: 1. a horn housing; 2. a dust cover; 3. vibrating diaphragm; 4. a core fixing bracket; 5. an inner ring; 6. a magnetic ring; 7. a voice coil; 8. t iron; 9. a rear cover; 10. a card slot; 11. a slide button; 12. a loading ring; 13. clamping a plate; 14. a spring; 15. film.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-5, a detachable combined speaker comprises a speaker housing 1 with one funnel-shaped end and the other hollow cylindrical end, a diaphragm 3 disposed inside the speaker housing 1, a magnetic ring 6, a voice coil 7 and a T-iron 8, wherein the speaker housing 1 adopts a conical structure, a dust cover 2 is bonded at the center of the diaphragm 3, the edge of the diaphragm 3 is disposed on a loading ring 12, the loading ring 12 is detachably clamped at the edge of the speaker housing 1, the connection position of the funnel-shaped structure and the cylindrical structure inside the speaker housing 1 is disposed on an inner ring 5, the voice coil 7 is disposed inside the inner ring 5, one end of the voice coil 7 is connected with one side of the inner ring 5 through a fixed core support 4, the magnetic ring 6 is nested inside the speaker housing 1 and is disposed on the cylindrical structure, the vertical end of the T-iron 8 is inserted into the voice coil 7, and a rear cover 9 is rotatably mounted at, the horizontal end of the T iron 8 is bonded on the inner wall of the rear cover 9, and the diameter of the loading ring 12 is consistent with the diameter of the opening end of the horn shell 1;

the core fixing support 4 is of an arc-shaped structure, one end of the core fixing support 4 is provided with a film 15 and is bonded with the voice coil 7 through the film 15, and the other end of the core fixing support 4 is connected with the inner ring 5 through a bolt.

By adopting the technical scheme:

this loudspeaker wholly adopts modular structure, wherein can pull down vibrating diaphragm 3 through loading ring 12, can pull down voice coil loudspeaker voice coil 7 through deciding core support 4, can pull down T iron 8 through rotating back lid 9, and such structure setting makes this loudspeaker can dismantle the change to its position that damages when the damage appears, and need not change whole loudspeaker, has reduced use cost.

Load ring 12 surface and seted up draw-in groove 10, the inside block of draw-in groove 10 is fixed with slide button 11, slide button 11's both ends run through and load ring 12, and slide button 11's both sides central point puts the department and is provided with cardboard 13, slide button 11's bottom adopts the right angled triangle structure, slide button 11 central point puts and is connected through spring 14 between the draw-in groove 10 inner wall, slide button 11 is provided with a plurality ofly altogether, and a plurality of slide button 11 equidistance distributes, the perpendicular cross-section of draw-in groove 10 adopts "well" style of calligraphy structure, cardboard 13 and draw-in groove 10 tenon fourth of the twelve earthly branches block, the cooperation has been seted up on loudspeaker shell 1 surface slide button 11 bottom triangle structure's shrinkage pool, and this shrinkage pool.

By adopting the technical scheme:

slide button 11 is provided with four groups altogether, and every group is two, and two slide button 11 mutual symmetries of the same group are when mediating two during the slide button 11 top, two slide button 11 compression springs 14 of being connected with it make slide button 11 bottom draw close to the center, can insert it in loudspeaker shell 1 recess of seting up in advance on the surface this moment, until loading ring 12 and loudspeaker shell 1 laminating, release slide button 11 again, the elasticity through spring 14 promotes slide button 11 block at the notch inner wall, makes loading ring 12 fixed, and vibrating diaphragm 3 is fixed promptly, during the dismantlement, meshes two again slide button 11 top, outside card move loading ring 12 can, the installation with dismantle conveniently, be convenient for change or maintain loudspeaker shell 1 internal components and parts.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a detachable combination loudspeaker, includes that one end is for leaking hopper-shaped, the other end is hollow cylinder's loudspeaker shell (1), set up in inside vibrating diaphragm (3), magnetic ring (6), voice coil loudspeaker voice coil (7) and T iron (8) of loudspeaker shell (1), its characterized in that: the loudspeaker shell (1) adopts a conical structure, a dust cover (2) is bonded at the center of the vibrating diaphragm (3), the edge position of the vibrating diaphragm (3) is arranged on a loading ring (12), the loading ring (12) is detachably clamped at the edge position of the loudspeaker shell (1), the connecting position of a funnel-shaped structure and a cylindrical structure inside the loudspeaker shell (1) is arranged on an inner ring (5), a voice coil (7) is arranged inside the inner ring (5), one end of the voice coil (7) is connected with one side of the inner ring (5) through a core fixing support (4), a magnetic ring (6) is nested inside the loudspeaker shell (1) and is arranged on a cylindrical structure, the vertical end of a T iron (8) is spliced in the voice coil (7), and the rear cover (9) is rotatably arranged at one end of the loudspeaker shell (1) which is arranged on the cylindrical structure, the horizontal end of the T iron (8) is bonded on the inner wall of the rear cover (9).

2. The detachable combination horn of claim 1, wherein: loading ring (12) surface and having seted up draw-in groove (10), draw-in groove (10) inside block is fixed with slide button (11), the both ends of slide button (11) are run through load ring (12), just the both sides central point department of sliding button (11) is provided with cardboard (13), the bottom of slide button (11) adopts the right triangle structure, slide button (11) central point put with connect through spring (14) between draw-in groove (10) inner wall.

3. A detachable combination speaker as claimed in claim 2, wherein: the sliding buttons (11) are arranged in a plurality of equal-distance distribution, and the sliding buttons (11) are distributed in an equal-distance mode.

4. A detachable combination speaker as claimed in claim 2, wherein: the vertical section of the clamping groove (10) adopts a middle-shaped structure, and the clamping plate (13) is clamped with the clamping groove (10) in a mortise-tenon joint manner.

5. The detachable combination horn of claim 1, wherein: the fixed core support (4) is of an arc-shaped structure, a rubber sheet (15) is arranged at one end of the fixed core support (4) and is bonded with the voice coil (7) through the rubber sheet (15), and the other end of the fixed core support (4) is connected with the inner ring (5) through a bolt.

6. The detachable combination horn of claim 1, wherein: the diameter of the loading ring (12) is consistent with the diameter of the opening end of the horn shell (1).