Punching damper with high vibration spoke

Abstract

The utility model discloses a punching damper with a high vibration spoke, which comprises a damper main body, and an outer edge part is fixed on the outer side of the damper main body. When the punching damper with the high vibration spoke is installed, the installation ring and the bottom ring can be fixedly installed on a voice coil in a loudspeaker and a support through glue, then the fixing ring in the damper body penetrates through the voice coil, the insertion strips are correspondingly positioned and inserted into the insertion grooves, the fixing ring is sleeved on the outer side of the installation ring, and the installation ring is fixed through the bottom ring. After the outer edge portion is attached to the front end of the bottom ring and then a dismounting screw is used at the front end of the outer edge portion to penetrate through the interior of the reserved hole and is correspondingly screwed into the threaded hole, the damper can be fixedly installed in the loudspeaker, during later dismounting, the dismounting screw is dismounted from the threaded hole, then the damper body is lifted upwards, and then the damper body is fixed to the loudspeaker. Therefore, the damper is convenient to maintain, and the problem that the damper is inconvenient to disassemble and assemble in the loudspeaker is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to loudspeaker structure accessory technical field, concretely is the high vibration's punch elastic wave. BACKGROUND

[0002] The loudspeaker is also called "horn", it is a kind of transducer that can change electric signal into sound signal, is widely used in some electric equipment of sounding, and the elastic wave accessory inside loudspeaker is commonly called baffle, also called positioning sheet, is the primary component accessory of loudspeaker oscillation system, and high amplitude is generated when working, and it has important role in loudspeaker.

[0003] But the elastic wave inside and outside of high vibration's elastic wave are generally fixed by sticking between the internal voice coil and support of loudspeaker when installing and using in loudspeaker, cannot be disassembled, when the internal components of loudspeaker are disassembled and maintained, the elastic wave needs to be damaged and broken, causes the damage of elastic wave top, there is deficiency, and it is not convenient to disassemble and assemble the elastic wave in the internal loudspeaker.

[0004] Now, a new high vibration's punch elastic wave is provided to solve the above-mentioned deficiency. UTILITY MODEL CONTENTS

[0005] The utility model discloses a high vibration's punch elastic wave to solve the problem of not being convenient to disassemble and assemble the elastic wave in the internal loudspeaker in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: high vibration's punch elastic wave, including elastic wave main part, the outside of elastic wave main part is fixed with outer edge part, be provided with wave trough on elastic wave main part, the middle position of elastic wave main part inside is equipped with center hole, and the inside of center hole is fixed with fixed ring, and the inside of fixed ring is provided with mounting ring, the front end of elastic wave main part is provided with outer cover, the rear end of outer edge part is provided with bottom ring, and the inside of bottom ring front end is provided with screw hole, the inside of outer edge part is provided with the reserved hole, and the inside of reserved hole is provided with dismounting screw The inside of fixed ring is fixed with the insertion strip, and the outside of mounting ring is provided with the insertion slot.

[0007] Preferably, the screw hole and dismounting screw are respectively provided with six groups at the front end of the bottom ring and the outer edge part at equal intervals.

[0008] Preferably, the insertion slot penetrates the inside of the mounting ring, and the insertion strip and the insertion slot are respectively provided with six groups at the inside of the fixed ring and the outside of the mounting ring at equal intervals.

[0009] Preferably, the top end of the outside of the fixed ring is fixed with a fixed strip, and the rear end of the fixed strip and the front end of the elastic wave main body are fixed by sticking.

[0010] Preferably, the fixed strip ring is arranged in eight groups at equal intervals.

[0011] Preferably, a reserved hole is arranged through the inside of the front end of the outer cover, and the reserved hole is in communication with the inside of the mounting ring.

[0012] Preferably, a fixed foot is arranged on the outside of the outer cover, and a mounting screw is arranged at the front end of the fixed foot.

[0013] Preferably, the mounting screw is arranged through the inside of the fixed foot, and the fixed foot is arranged in six groups at equal intervals.

[0014] Compared with the prior art, the perforated elastic wave of the utility model has the advantages that the elastic wave is convenient to disassemble and assemble in the loudspeaker, the structure of the elastic wave is reinforced, and the elastic wave is protected.

[0015] (1) The elastic wave is arranged with a reserved hole, an elastic wave body, an outer edge, a fixed ring, a mounting ring, a dismounting screw, a threaded hole, a bottom ring, a plug and a slot.

[0016] (2) The elastic wave is arranged with an elastic wave body, an outer edge, a fixed strip, a center hole and a fixed ring.

[0017] (3) The elastic wave is arranged with an elastic wave body, an outer edge, an outer cover, a reserved hole, a mounting screw, a fixed foot and a threaded hole. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1It is the front view sectional structure schematic view of the utility model;

[0019] Figure 2 It is the bottom ring bottom view sectional structure schematic view of the utility model;

[0020] Figure 3 It is the utility model Figure 1 A place amplification structure schematic view in among;

[0021] Figure 4 It is the cover front view structure schematic view of the utility model.

[0022] In the drawing: 1, reserved hole;2, elastic wave main body;3, outer edge part;4, fixed strip;5, wave trough;6, center hole;7, fixed ring;8, mounting ring;9, bottom ring;10, cover;11, reserved opening;12, mounting screw;13, fixed foot;14, dismounting screw;15, screw hole;16, insertion strip;17, insertion slot;18, screw hole. Specific implementation

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment 1: please refer to Figures 1-4 , high-vibration punching elastic wave, including elastic wave main body 2, the outer side of elastic wave main body 2 is fixed with outer edge part 3, the elastic wave main body 2 is provided with wave trough 5, the inside of elastic wave main body 2 is provided with center hole 6 at the middle position, and the inside of center hole 6 is fixed with fixed ring 7, and the inside of fixed ring 7 is provided with mounting ring 8, the front end of elastic wave main body 2 is provided with cover 10, the rear end of outer edge part 3 is provided with bottom ring 9, and the inside of the front end of bottom ring 9 is provided with screw hole 15, the inside of outer edge part 3 is provided with reserved hole 1, and the inside of reserved hole 1 is provided with dismounting screw 14, the inside of fixed ring 7 is fixed with insertion strip 16, and the outside of mounting ring 8 is provided with insertion slot 17;

[0025] Screw hole 15 and dismounting screw 14 are respectively provided with six groups at the front end of bottom ring 9 and outer edge part 3, insertion slot 17 penetrates the inside of mounting ring 8, and insertion strip 16 and insertion slot 17 are respectively provided with six groups at the inside of fixed ring 7 and the outside of mounting ring 8;

[0026] Specifically, as Figures 1-3As shown, the mounting ring 8 and the bottom ring 9 can be fixedly installed on the voice coil and the support in the loudspeaker by adhesion respectively, then the fixing ring 7 in the inner portion of the damper body 2 can be penetrated through the voice coil, the plug 16 is positioned and inserted into the slot 17, the fixing ring 7 is sleeved on the outer side of the mounting ring 8, the outer edge portion 3 can be attached to the front end of the bottom ring 9, then the dismounting screw 14 is penetrated through the inner portion of the reserved hole 1 and screwed into the threaded hole 15, the damper can be fixedly installed in the loudspeaker, when dismounting, the dismounting screw 14 is dismounted from the threaded hole 15, then the damper body 2 is lifted upward, and the damper can be quickly dismounted.

[0027] In the embodiment 2, the fixing strip 4 is fixedly arranged on the top end of the outer portion of the fixing ring 7, the rear end of the fixing strip 4 is fixedly connected with the front end face of the damper body 2 by adhesion, eight groups of the fixing strips 4 are arranged at equal intervals in a ring shape, the reserved opening 11 is arranged in the front end of the outer cover 10 and communicates with the inner portion of the mounting ring 8.

[0028] Specifically, as shown in Figure 1 and Figure 2 A plurality of groups of the fixing strips 4 are fixedly arranged on the damper, the fixing strips 4 can be arranged to connect and strengthen the main body structure of the damper body 2, and the structural use strength of the damper is improved.

[0029] In the embodiment 3, the fixing foot 13 is fixedly arranged on the outer side of the outer cover 10, the mounting screw 12 is arranged on the front end of the fixing foot 13, the screw hole 18 is arranged in the inner portion of the front end of the outer edge portion 3, the mounting screw 12 is penetrated through the inner portion of the fixing foot 13, and six groups of the fixing feet 13 are arranged at equal intervals in a ring shape.

[0030] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 The outer cover 10 can be fixedly installed on the outer side of the damper body 2 after the outer cover 10 is arranged on the outer side of the damper body 2 and the fixing foot 13 is attached to the front end of the outer edge portion 3, then the mounting screw 12 is penetrated through the inner portion of the fixing foot 13 and screwed into the screw hole 18 arranged in the inner portion of the front end of the outer edge portion 3, the outer cover 10 can be fixedly installed on the outer side of the damper body 2, and the main body of the damper body 2 is protected by the auxiliary cover.

[0031] Working principle: the utility model discloses when installing and using, can be fixed and installed respectively first installing ring 8 and bottom ring 9 through the adhesion in loudspeaker inside voice coil and support, can then again through the fixed ring 7 in the inside of elastic wave main part 2 is penetrated voice coil, and corresponding with the plug bar 16 is positioned and inserted to the inside of slot 17, make fixed ring 7 suit in the outside of installing ring 8, and make the outer edge 3 can stick in the front end of bottom ring 9, then again through the front end of outer edge 3 uses dismounting screw 14 and is penetrated the inside of reservation hole 1 and is correspondingly screwed into screw hole 15, can the elastic wave fixed installation in loudspeaker inside, when dismounting later, dismounting screw 14 is detached from screw hole 15, then elastic wave main part 2 is lifted up, can be quickly disassembled, simultaneously, a plurality of fixed bars 4 are fixed on the elastic wave at equal intervals when using the elastic wave, the fixed bar 4 can be connected and reinforced to the main body structure of elastic wave main part 2 by setting, and when installing and using the elastic wave, can be in the front end of the outside of elastic wave main part 2, the cover 10 set up in the outside of elastic wave main part 2 and make fixed foot 13 stick in the front end of outer edge 3 after setting, then again through the use installing screw 12 and is penetrated the inside of fixed foot 13 and is correspondingly screwed into the screw hole 18 in the inside of the front end of outer edge 3 after being preset, can the cover 10 fixed installation in the outside of elastic wave main part 2, the main body of elastic wave main part 2 is assisted with the cover of main body and is covered and protected.

[0032] It is apparent for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A high-rigidity punching cam, comprising a cam main body (2), characterized by: The outer side of the elastic wave main body (2) is fixed with an outer edge (3), the elastic wave main body (2) is provided with a wave trough (5), the middle position of the inside of the elastic wave main body (2) is provided with a center hole (6), the inside of the center hole (6) is fixed with a fixed ring (7), the inside of the fixed ring (7) is provided with a mounting ring (8), the front end of the elastic wave main body (2) is provided with an outer cover (10), the rear end of the outer edge (3) is provided with a bottom ring (9), the inside of the front end of the bottom ring (9) is provided with a threaded hole (15), the inside of the outer edge (3) is provided with a reserved hole (1), the inside of the reserved hole (1) is provided with a dismounting screw (14), the inside of the fixed ring (7) is fixed with an insertion strip (16), and the outside of the mounting ring (8) is provided with an insertion slot (17).

2. The high-rigidity punching valve lifter according to claim 1, characterized by: The threaded hole (15) and the dismounting screw (14) are respectively provided with six groups at equal intervals on the front end of the bottom ring (9) and the outer edge (3).

3. The high-rigidity punching valve lifter according to claim 1, characterized by: The insertion slot (17) penetrates the inside of the mounting ring (8), and the insertion strip (16) and the insertion slot (17) are respectively provided with six groups at equal intervals on the inside of the fixed ring (7) and the outside of the mounting ring (8).

4. The high-rigidity punching valve lifter according to claim 1, characterized by: The top end of the outside of the fixed ring (7) is fixed with a fixed strip (4), and the rear end of the fixed strip (4) and the front end face of the elastic wave main body (2) are fixed by adhesion.

5. The high-rigidity punching valve lifter according to claim 4, characterized by: The fixed strip (4) is annularly provided with eight groups at equal intervals.

6. The high-rigidity punching valve lifter according to claim 1, characterized by: The inside of the front end of the outer cover (10) is provided with a reserved opening (11), and the reserved opening (11) is communicated with the inside of the mounting ring (8).

7. The high-rigidity punching valve lifter according to claim 1, characterized by: The outside of the outer cover (10) is fixed with a fixed foot (13), and the front end of the fixed foot (13) is provided with a mounting screw (12), and the inside of the front end of the outer edge (3) is provided with a threaded hole (18).

8. The high-rigidity punching valve lifter according to claim 7, characterized by: The mounting screw (12) penetrates the inside of the fixed foot (13), and the fixed foot (13) is annularly provided with six groups at equal intervals.

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