CN218868375U

CN218868375U - Novel magnetic composite plane vibrating diaphragm routing loudspeaker

Info

Publication number: CN218868375U
Application number: CN202223125803.9U
Authority: CN
Inventors: 盛成龙; 徐怀党
Original assignee: Shenzhen Shengjiali Electronics Co ltd
Current assignee: Shenzhen Shengjiali Electronics Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-14
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a novel compound planar diaphragm of magnet walks line loudspeaker, including the basin frame, the protective cover is installed to one side of basin frame, two connecting blocks of a side symmetry fixedly connected with of protective cover, the inside of basin frame is provided with the mounting groove that the cooperation connecting block used, and the inner wall sliding connection of connecting block has the fixture block, the first slide bar of one side fixedly connected with of fixture block, and the inside of mounting groove is provided with the draw-in groove that the cooperation fixture block used, the outer wall fixedly connected with dead lever of protective cover, the one end fixedly connected with filter plate of dead lever. The beneficial effects of the utility model reside in that, in a side-mounting protective cover of basin frame, insert the mounting groove with the connecting block in, the back is installed to the protective cover, and the filter plate is established in one side of cone, filters the air, prevents that the dust in the air from being infected with on the cone, when crossing a lot of dusts on the filter plate, can take off the protective cover, takes out the clearance with the filter plate from the basin frame, than the very big improvement of traditional device operation quality and availability factor.

Description

Novel magnetic composite plane vibrating diaphragm routing loudspeaker

Technical Field

The utility model relates to a loudspeaker technical field especially relates to novel compound planar diaphragm of magnet walks line way loudspeaker.

Background

The paper cone loudspeaker electric loudspeaker is one kind of direct radiation type electric loudspeaker, which has paper cone as vibrating diaphragm to radiate sound wave and magnetic system to form one ring slot with voice coil to pass audio signal current. In the cone loudspeaker, the position of voice coil loudspeaker voice coil is provided with the dust cover mostly, prevents that the voice coil loudspeaker voice coil from advancing the ash, but does not set up dustproof mechanism on the cone, leads to gathering together the dust easily on the cone surface, influences the propagation of sound.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that exists among the prior art, the utility model discloses a main aim at provides novel compound planar diaphragm of magnet walks the line loudspeaker.

The technical scheme of the utility model is like this: novel line way loudspeaker are walked to compound plane vibrating diaphragm of magnet, including the basin frame, the protective cover is installed to one side of basin frame, two connecting blocks of a side symmetry fixedly connected with of protective cover, the inside of basin frame is provided with the mounting groove that the cooperation connecting block used, the inner wall sliding connection of connecting block has the fixture block, the first slide bar of one side fixedly connected with of fixture block, the inside of mounting groove is provided with the draw-in groove that the cooperation fixture block used, the outer wall fixedly connected with dead lever of protective cover, the one end fixedly connected with filter plate of dead lever.

As a preferred embodiment, the first sliding rod is slidably connected with the connecting block, and a first spring is disposed on an outer wall of the first sliding rod.

As a preferred embodiment, the protective cover is provided with heat dissipation holes inside.

As a preferred embodiment, the interior of the basin stand is symmetrically and slidably connected with two second sliding rods, the outer walls of the two second sliding rods are fixedly connected with fixing plates, and the outer walls of the two second sliding rods are provided with second springs.

As a preferred embodiment, one side of each of the two fixing plates is fixedly connected with a push rod, one end of each of the two push rods penetrates through the basin stand, and one end of each of the two push rods is arranged to be an inclined surface.

In a preferred embodiment, the outer wall of the basin frame is in threaded connection with a threaded collar.

As a preferred embodiment, the inner wall of the basin frame is provided with a core column, the outer side of the core column is provided with a voice coil, one side of the voice coil is provided with a dust cover, the inner wall of the basin frame is provided with a magnet, and the inner wall of the basin frame is provided with a paper basin.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model discloses in, at a side-mounting protective cover of basin frame, insert the mounting groove with the connecting block in, the back is installed to the protective cover, and the filter plate is established in one side of cone, filters the air, prevents that the dust in the air from being infected with on the cone, and when filtering a lot of dust on the filter plate, can take off the protective cover, with the filter plate from taking out the clearance in the basin frame, very big improvement operation quality and availability factor than traditional device.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is a perspective view of the fixture block and the second slide bar of the present invention.

Illustration of the drawings: 1. a basin stand; 2. a protective cover; 3. heat dissipation holes; 4. a threaded collar; 5. a stem; 6. a voice coil; 7. a dust cover; 8. a magnet; 9. a paper basin; 10. filtering the plate; 11. mounting grooves; 12. connecting blocks; 13. a first spring; 14. a first slide bar; 15. a clamping block; 16. a card slot; 17. a second slide bar; 18. a second spring; 19. a fixing plate; 20. a top rod; 21. and (6) fixing the rod.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts 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 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 should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

The invention will be further described with reference to the accompanying drawings and specific embodiments

Example 1

As shown in fig. 1-4, the utility model provides a technical solution: novel line way loudspeaker are walked to compound plane vibrating diaphragm of magnet, including basin frame 1, protective cover 2 is installed to one side of basin frame 1, two connecting blocks 12 of a side symmetry fixedly connected with of protective cover 2, the inside of basin frame 1 is provided with mounting groove 11 that cooperation connecting block 12 used, the inner wall sliding connection of connecting block 12 has fixture block 15, the first slide bar 14 of one side fixedly connected with of fixture block 15, the inside of mounting groove 11 is provided with the draw-in groove 16 that cooperation fixture block 15 used, the outer wall fixedly connected with dead lever 21 of protective cover 2, the one end fixedly connected with filter plate 10 of dead lever 21.

In this embodiment, a protective cover 2 is installed on one side of the basin stand 1, a connecting block 12 is inserted into the mounting groove 11, and after the protective cover 2 is installed, a filter plate 10 is installed on one side of the basin 9 to filter air. Dust in the air is prevented from being stained on the paper basin 9, and when a lot of dust is filtered out on the filter plate 10, the protective cover 2 can be taken down, and the filter plate 10 can be taken out from the basin rack 1 for cleaning.

Example 2

As shown in fig. 1 to 4, the first sliding rod 14 is slidably connected with the connecting block 12, and a first spring 13 is disposed on an outer wall of the first sliding rod 14; the inside of the protective cover 2 is provided with a heat dissipation hole 3; two second slide bars 17 are symmetrically and slidably connected inside the basin frame 1, the outer walls of the two second slide bars 17 are fixedly connected with a fixed plate 19, and the outer walls of the two second slide bars 17 are provided with second springs 18; one side of each of the two fixing plates 19 is fixedly connected with a top rod 20, one end of each of the two top rods 20 penetrates through the basin stand 1, and one end of each of the two top rods 20 is arranged as an inclined surface; the outer wall of the basin frame 1 is connected with a threaded lantern ring 4 in a threaded manner; the inner wall of the basin frame 1 is provided with a core column 5, the outer side of the core column 5 is provided with a voice coil 6, one side of the voice coil 6 is provided with a dust cover 7, the inner wall of the basin frame 1 is provided with a magnet 8, and the inner wall of the basin frame 1 is provided with a cone 9.

In this embodiment, the connecting block 12 is inserted into the mounting groove 11, the clamping block 15 is extruded and then moves, the first sliding rod 14 is driven to move, the first spring 13 is compressed, when the clamping block 15 moves to the position of the clamping groove 16, the clamping block 15 enters the clamping groove 16 under the action of the first spring 13, the protective cover 2 is firmly connected with the basin frame 1 at the moment, the protective cover 2 can protect parts in the basin frame 1, after the protective cover 2 is installed, the filter plate 10 is arranged on one side of the voice coil 6, the paper basin 9 is prevented from being contaminated by dust through the filter plate 10, when the filter plate 10 needs to be taken down for cleaning, the threaded collar 4 is rotated, the threaded collar 4 is moved, the threaded collar 4 abuts against the inclined plane of the ejector rod 20, the ejector rod 20 is moved, the second sliding rod 17 is pushed to move, the clamping block 15 is pushed to move out of the clamping block 16, the protective cover 2 can be taken down at the moment, and the filter plate 10 is cleaned.

The working principle is as follows:

as shown in fig. 1-4, a protective cover 2 is installed on one side of a frame 1, a connecting block 12 is inserted into an installation groove 11, a block 15 is extruded and then moves to drive a first slide bar 14 to move, a first spring 13 is compressed, when the block 15 moves to the position of a clamping groove 16, the block 15 enters the clamping groove 16 under the action of the first spring 13, at this time, the protective cover 2 is firmly connected with the frame 1, the protective cover 2 can protect parts in the frame 1, after the protective cover 2 is installed, a filter plate 10 is arranged on one side of a voice coil 6, dust is prevented from contaminating a paper cone 9 through the filter plate 10, when the filter plate 10 needs to be taken down and cleaned, the threaded collar 4 is rotated to move the threaded collar 4, the threaded collar 4 abuts against the inclined surface of an ejector rod 20 to move the ejector rod 20, a second slide bar 17 is pushed to move, the second slide bar 17 pushes the block 15 to move, the block 15 is moved out of the clamping groove 16, at this time, the protective cover 2 can be taken down, the filter plate 10 is cleaned, and the operation quality and the use efficiency are greatly improved compared with the traditional device.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. Novel line way loudspeaker are walked to compound plane vibrating diaphragm of magnet, including basin frame (1), its characterized in that: protective cover (2) are installed to one side of basin frame (1), two connecting blocks (12) of one side symmetry fixedly connected with of protective cover (2), the inside of basin frame (1) is provided with mounting groove (11) that cooperation connecting block (12) used, the inner wall sliding connection of connecting block (12) has fixture block (15), the first slide bar of one side fixedly connected with (14) of fixture block (15), the inside of mounting groove (11) is provided with draw-in groove (16) that cooperation fixture block (15) used, the outer wall fixedly connected with dead lever (21) of protective cover (2), the one end fixedly connected with filter plate (10) of dead lever (21).

2. The novel compound plane diaphragm of magnet of claim 1 is walked the line loudspeaker, its characterized in that: the first sliding rod (14) is connected with the connecting block (12) in a sliding mode, and a first spring (13) is arranged on the outer wall of the first sliding rod (14).

3. The novel compound plane diaphragm of magnet of claim 1 is walked the line loudspeaker, its characterized in that: the inside of protective cover (2) is provided with louvre (3).

4. The novel compound plane vibrating diaphragm of magnet is walked line loudspeaker of claim 1, characterized in that: the inside symmetry sliding connection of basin frame (1) has two second slide bars (17), two the equal fixedly connected with fixed plate (19) of outer wall of second slide bar (17), two the outer wall of second slide bar (17) all is provided with second spring (18).

5. The novel compound plane diaphragm of magnet of claim 4 is walked the line loudspeaker, its characterized in that: two equal fixedly connected with ejector pin (20) in one side of fixed plate (19), two basin frame (1) is all run through to the one end of ejector pin (20), two the one end of ejector pin (20) all sets up to the inclined plane.

6. The novel compound plane vibrating diaphragm of magnet is walked line loudspeaker of claim 1, characterized in that: the outer wall of the basin frame (1) is in threaded connection with a threaded lantern ring (4).

7. The novel compound plane diaphragm of magnet of claim 1 is walked the line loudspeaker, its characterized in that: the inner wall of basin frame (1) is provided with stem (5), the outside of stem (5) is provided with voice coil loudspeaker voice coil (6), one side of voice coil loudspeaker voice coil (6) is provided with dust cover (7), the inner wall of basin frame (1) is provided with magnet (8), the inner wall of basin frame (1) is provided with cone (9).