CN210143110U

CN210143110U - Novel sectional type is copied paper speaker cone

Info

Publication number: CN210143110U
Application number: CN201921721712.7U
Authority: CN
Inventors: 肖红辉
Original assignee: Jiangxi Hongge Electronics Co Ltd
Current assignee: Jiangxi Hongge Electronics Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-03-13
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a novel sectional type copying loudspeaker cone, which comprises a loudspeaker, wherein a cone frame is fixed above the loudspeaker, six hollow holes are arranged in the cone frame, four cylindrical thread grooves are fixed at the bottom of the edge of the cone frame, the openings of the thread grooves are arranged on the surface of the edge of the cone frame, the cone is arranged on the cone frame, and four round holes are arranged on the edge of the cone; the utility model has the advantages of reasonable design, it has the rubber circle to fill up in the dust cover bottom of speaker cone, rubber packing ring texture is soft, when speaker broadcast audio frequency, certain cushioning effect can be played during the vibrations of production, avoid the dust cover to appear not hard up the problem that produces great noise when bumping with the cone, simultaneously all be fixed with the thread groove in four mounting hole bottoms of basin frame, when carrying out the screw fixation with cone and basin frame, can directly carry out threaded connection with screw and thread groove can, the operation that screw and nut were fixed has been saved, it is convenient all to have brought for the installation with the dismantlement.

Description

Novel sectional type is copied paper speaker cone

Technical Field

The utility model belongs to the technical field of the speaker, specifically be a novel sectional type is copied paper speaker cone.

Background

The loudspeaker is a very common electroacoustic transducer, which can be seen in sound-producing electronic and electrical equipment, and is a transducer for converting an electric signal into an acoustic signal, which is an essential product in sound equipment, and the quality of sound is mainly determined by the advantages and disadvantages of the loudspeaker. The cone loudspeaker is one kind of electric loudspeaker, and in the loudspeaker, the voice coil is connected with the audio signal and then can produce strong vibration in the magnetic field, and the voice coil is fixed on the cone, and the vibration of the voice coil drives the vibration of the cone at the same time, and the cone vibrates to force the air to vibrate, thus producing sound. Therefore, the quality of the cone is particularly important, but the existing loudspeaker is single in structure, the cone is easy to drive to vibrate due to vibration generated by the loudspeaker in the working process of the loudspeaker, the firmness of the cone cannot be guaranteed, and meanwhile, the dust cover collides with the cone frame easily, and noise is easy to generate.

Aiming at the problems in the related art, an effective solution is not provided at present, and therefore a novel sectional paper making loudspeaker cone is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a novel sectional type is copied paper speaker cone has advantages such as the installation is swift convenient, the noise is little, has solved current speaker vibrations big, the big scheduling problem of noise.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel sectional type is copied paper speaker cone, includes the speaker, the speaker top is fixed with the basin frame, be provided with six fretwork holes in the basin frame, the border bottom of basin frame is fixed with four cylindric thread grooves, and the opening setting of thread groove is on basin frame border surface, be provided with the cone on the basin frame, four round holes have been seted up on the cone border, and four round holes align with the thread groove on the basin frame one by one, install first fixed screw in four round holes, first fixed screw and thread groove threaded connection, the paper film has been filled up in the cone, be provided with four mounting holes in the middle of the cone, dust cover on four mounting holes, the dust cover passes through the second fixed screw to be fixed on the cone, the dust cover bottom is filled up there is the rubber circle, the paper film is fixed with a plurality of reinforcement circle.

In a further refinement, the number of reinforcing rings is three.

In a further improvement, the first fixing screw is padded with a washer.

In a further improvement, the hollow holes are strip-shaped.

In a further improvement mode, the six hollow holes are uniformly arranged on the basin frame in an annular shape.

In a further improvement, the length of the thread groove is longer than that of the first fixing screw.

In a further improvement, the rubber ring and the dust cover are fixedly bonded through glue.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel sectional type is copied paper speaker cone possesses following beneficial effect:

1. this kind of novel sectional type is copied paper speaker cone, structural design is reasonable, has filled up the rubber circle in the dust cover bottom of speaker cone, and rubber packing ring texture is soft, and when speaker broadcast audio frequency, certain cushioning effect can be played during the vibrations of production, avoids the dust cover to appear not hard up and produces the problem of great noise when the cone bumps.

2. This kind of novel sectional type is copied paper speaker cone all is fixed with the thread groove in four mounting hole bottoms of basin frame, when carrying out the screw fixation with cone and basin frame, can directly carry out threaded connection with screw and thread groove can, saved the operation that screw and nut were fixed, all brought the convenience for installation and dismantlement.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a top view of the structure of the dust cover of the present invention after removing;

fig. 4 is an expanded side view of the present invention;

fig. 5 is a top view of the basin stand of the present invention.

In the figure: 1. a paper basin; 2. a first fixing screw; 3. a paper film; 4. a reinforcing ring; 5. a dust cover; 6. a speaker; 7. a second fixing screw; 8. mounting holes; 9. a rubber ring; 10. a gasket; 11. a thread groove; 12. a basin stand; 13. and (6) hollowing out the 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. 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.

Referring to fig. 1-5, the present invention provides a technical solution: a novel sectional paper-making loudspeaker cone comprises a loudspeaker 6, a cone frame 12 is fixed above the loudspeaker 6, six hollow holes 13 are arranged in the basin frame 12, four cylindrical thread grooves 11 are fixed at the bottom of the edge of the basin frame 12, the openings of the thread grooves 11 are arranged on the surface of the edge of the basin frame 12, the basin frame 12 is provided with a paper basin 1, four round holes are arranged on the edge of the paper basin 1, the four round holes are aligned with the thread grooves 11 on the basin frame 12 one by one, the first fixing screws 2 are arranged in the four round holes, the first fixing screws 2 are in threaded connection with the thread grooves 11, the paper cone 1 is internally padded with a paper film 3, the middle of the paper cone 1 is provided with four mounting holes 8, dust covers 5 are arranged on the four mounting holes 8, the dust covers 5 are fixed on the paper cone 1 through second fixing screws 7, the bottom of the dust cover 5 is padded with a rubber ring 9, and the paper film 3 is fixed with a plurality of reinforcing rings 4.

As shown in fig. 2, the number of the reinforcing rings 4 is three, and the weight of the three reinforcing rings 4 does not cause serious pressure on the paper film 3, so that the paper film 3 is prevented from being damaged.

As shown in fig. 4, a gasket 10 is padded on the first fixing screw 2, the gasket 10 can disperse the pressure of the first fixing screw 2 on the paper cone 1, so as to avoid the first fixing screw 2 from damaging the surface of the paper cone 1, the length of the thread groove 11 is longer than that of the first fixing screw 2, so as to avoid the problem that the first fixing screw 2 cannot be completely screwed into the thread groove 11, and the rubber ring 9 is fixed to the dust cover 5 by gluing.

As shown in fig. 5, the through holes 13 are in a strip shape, and six through holes 13 are uniformly arranged on the basin stand 12 in an annular shape.

The working principle is as follows: there is rubber circle 9 to fill up in 5 bottoms of dust cover, and rubber circle 9 can play certain cushioning effect, and in 6 use of speaker, when producing vibrations, dust cover 5 is fixed on basin frame 12, and the bottom supports through rubber circle 9, can avoid dust cover 5 and cone 1 to take place rigid collision, has avoided the production of noise, has guaranteed the quality of 6 sounds of speaker. Three 4 reinforcing rings of reinforcing ring 4 can increase the rigidity of cone 1, prevent the unstability, guarantee its stability, also can not cause serious extrusion to paper membrane 3 simultaneously, improve paper membrane 3's fastness. Four thread grooves 11 are fixed below the edge of the basin frame 12, when the paper basin 1 is installed on the basin frame 12, the paper basin can be directly screwed and fixed through the first fixing screws 2, a fixing mode of combining screws and nuts is replaced, nut parts are omitted, cost is saved, and convenience is brought to installation and disassembly.

In summary, the utility model has reasonable structural design, the rubber ring 9 is padded at the bottom of the dust cover 5 of the cone 1 of the loudspeaker 6, the rubber washer 10 has soft texture, and when the loudspeaker 6 plays audio, the generated vibration can play a certain buffer role, thereby avoiding the problem that the dust cover 5 is loose and generates larger noise when colliding with the cone 1; threaded grooves 11 are fixed at the bottoms of the four mounting holes 8 of the basin frame 12, and when the paper basin 1 and the basin frame 12 are screwed, the screws and the threaded grooves 11 can be directly screwed, so that the operation of fixing the screws and nuts is omitted, and convenience is brought to mounting and dismounting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel sectional type is copied paper speaker cone, includes speaker (6), its characterized in that: a cone frame (12) is fixed above the loudspeaker (6), six hollowed holes (13) are formed in the cone frame (12), four cylindrical thread grooves (11) are fixed at the bottom of the edge of the cone frame (12), the openings of the thread grooves (11) are formed in the surface of the edge of the cone frame (12), a cone (1) is arranged on the cone frame (12), four round holes are formed in the edge of the cone (1), the four round holes are aligned with the thread grooves (11) on the cone frame (12) one by one, first fixing screws (2) are installed in the four round holes, the first fixing screws (2) are in threaded connection with the thread grooves (11), a paper film (3) is padded in the cone (1), four mounting holes (8) are formed in the middle of the cone (1), dust covers (5) are arranged on the four mounting holes (8), and dust covers (5) are fixed on the cone (1) through second fixing screws (7), the bottom of the dust cover (5) is padded with a rubber ring (9), and the paper film (3) is fixed with a plurality of reinforcing rings (4).

2. The novel sectional papermaking loudspeaker cone as claimed in claim 1, wherein: the number of the reinforcing rings (4) is three.

3. The novel sectional papermaking loudspeaker cone as claimed in claim 1, wherein: the first fixing screw (2) is padded with a gasket (10).

4. The novel sectional papermaking loudspeaker cone as claimed in claim 1, wherein: the hollow holes (13) are strip-shaped.

5. The novel sectional papermaking loudspeaker cone as claimed in claim 1, wherein: the six hollow holes (13) are uniformly arranged on the basin frame (12) in an annular shape.

6. The novel sectional papermaking loudspeaker cone as claimed in claim 1, wherein: the length of the thread groove (11) is longer than that of the first fixing screw (2).

7. The novel sectional papermaking loudspeaker cone as claimed in claim 1, wherein: the rubber ring (9) and the dust cover (5) are fixedly bonded through glue.