CN218450511U - Be applied to woofer's drum paper spare - Google Patents
Be applied to woofer's drum paper spare Download PDFInfo
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- CN218450511U CN218450511U CN202222450754.XU CN202222450754U CN218450511U CN 218450511 U CN218450511 U CN 218450511U CN 202222450754 U CN202222450754 U CN 202222450754U CN 218450511 U CN218450511 U CN 218450511U
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Abstract
The utility model relates to a speaker drum paper technical field especially relates to a be applied to woofer's drum paper spare, including the body and the limit of hanging oneself of being connected with the body, the body is including adhesive glass fiber layer in proper order, the honeycomb layer, the carbon fiber layer, the honeycomb layer sets up between glass fiber layer and carbon fiber layer, the glass fiber layer is towards the inboard of the body and establishes, the carbon fiber layer is towards the outside of the body and establishes, be provided with first glue film between glass fiber layer and the honeycomb layer, be provided with the second glue film between honeycomb layer and the carbon fiber layer, the upper surface on honeycomb layer sets up through the lower surface laminating of first glue film and glass fiber layer, the lower surface on honeycomb layer sets up through the upper surface laminating of second glue film and carbon fiber layer. The utility model discloses compact structure and reasonable in design effectively improve structural strength and bass tone quality effect, and then make the speaker realize muddy bass tone quality, and user experience feels good.
Description
Technical Field
The utility model relates to a speaker drum paper technical field especially relates to a be applied to woofer's drum paper spare.
Background
The drum paper is the main sound producing component of speaker, and the tone quality of speaker has very big relation with the drum paper, and the drum paper mainly comprises trunk and hanging, and at present, the material of drum paper is mainly paper pulp, but conventional paper drum paper is structurally easy to break because of the atress is too big, and structural strength is not enough, and it is dry and astringent to show tone quality on the aspect of the tone quality, and the distortion rate is high, and speaker sound production is not good with bass tone quality effect to make it receive the restriction with wide application on the speaker.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide a be applied to woofer's drum paper spare, compact structure and reasonable in design effectively improve structural strength and bass tone quality effect, and then make the speaker realize muddy bass tone quality, user experience feels good.
In order to realize the above-mentioned purpose, the utility model discloses a be applied to woofer's drum paper spare, including the body and the limit of hanging oneself of being connected with the body, the body is including adhesive glass fiber layer, honeycomb layer, carbon fiber layer in proper order, the honeycomb layer sets up between glass fiber layer and carbon fiber layer, glass fiber layer is towards the inboard of body and establishes, carbon fiber layer is towards the outside of body and establishes, be provided with first glue film between glass fiber layer and the honeycomb layer, be provided with the second glue film between honeycomb layer and the carbon fiber layer, the upper surface on honeycomb layer sets up through the lower surface laminating of first glue film and glass fiber layer, the lower surface on honeycomb layer passes through the upper surface laminating setting of second glue film and carbon fiber layer.
Preferably, the inner wall of the body is convexly provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are arranged around the circumference of the body at intervals.
Preferably, outstanding limit circumference is provided with a plurality of protruding muscle and recess, and a plurality of protruding muscle is established from the surface arch of outstanding limit and is formed, and a plurality of recesses are established from the surface of outstanding limit is concave and is formed, and a plurality of protruding muscle and a plurality of recess end to end constitute annular structure.
Preferably, the outer wall of the body is provided with a plurality of convection holes, and the convection holes are formed around the circumference of the body.
Preferably, the suspension edge is made of a rubber material.
The utility model has the advantages that: the utility model discloses compact structure and reasonable in design effectively improve structural strength and bass tone quality effect, and then make the speaker realize muddy bass tone quality, and user experience feels good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the carcass of the present invention.
The reference numerals include:
1-body 11-glass fibre layer 12-honeycomb layer
13-carbon fiber layer 14-first adhesive layer 15-second adhesive layer
16-reinforcing rib 17-convection hole
2-overhanging edge 21-convex rib 22-groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model discloses a be applied to woofer's drum paper spare, include body 1 and the limit 2 of hanging that is connected with body 1, body 1 is including adhesive glass fiber layer 11, honeycomb layer 12, carbon fiber layer 13 in proper order, honeycomb layer 12 sets up between glass fiber layer 11 and carbon fiber layer 13, glass fiber layer 11 is towards the inboard of body 1 and is established, carbon fiber layer 13 is towards the outside of body 1 and is established, be provided with first glue film 14 between glass fiber layer 11 and the honeycomb layer 12, be provided with second glue film 15 between honeycomb layer 12 and the carbon fiber layer 13, the upper surface of honeycomb layer 12 sets up through the lower surface laminating of first glue film 14 with glass fiber layer 11, the lower surface of honeycomb layer 12 sets up through the upper surface laminating of second glue film 15 with carbon fiber layer 13.
The body 1 and the overhanging fringe 2 are glued by glue through an automatic gluing machine, then are placed on a lapping die, and then are heated and compounded by the automatic lapping machine to form a drum paper, the body 1 comprises a glass fiber layer 11, a honeycomb layer 12 and a carbon fiber layer 13 which are sequentially glued, the glass fiber layer 11 faces to the inner side of the body 1, and the carbon fiber layer 13 faces to the outer side of the body 1, wherein the glass fiber layer 11 can enable the body 1 to have good heat resistance and mechanical strength, the structural stability of the body 1 is ensured, the problem that the distortion degree of a loudspeaker is large because the drum paper is easy to bend and deform when the traditional loudspeaker vibrates is effectively solved, the low-pitch tone quality is created by utilizing the suction performance of a cavity in the honeycomb layer 12, and the defect of poor tone quality of a low-pitch section of the loudspeaker is better compensated, carbon fiber layer 13 appearance is fibrous, the compliance is good, high temperature resistant has, the wearability, characteristics such as corrosion resistance, effectively prevent to scrape the flower damage, glass fiber layer 11, honeycomb layer 12, carbon fiber layer 13 three passes through high temperature hot briquetting complex connection, high temperature hot briquetting technique is current conventional technique, can be in the same place multilayer structure high temperature hot briquetting, and then make glass fiber layer 11, honeycomb layer 12, structural connection between the carbon fiber layer 13 three is more stable, integrative structural property is better, can not warp easily between each layer of border position and scatter, manufacturing is more convenient and manufacturing cost is lower, and then make 1 body light in weight of making, life compares more permanent durability with traditional drum paper, also have better performance at the bass effect. The utility model discloses compact structure and reasonable in design effectively improve structural strength and bass tone quality effect, and then make the speaker realize muddy bass tone quality, and user experience feels good.
The protruding a plurality of strengthening rib 16 that is equipped with of inner wall of the body 1 of this embodiment, a plurality of strengthening ribs 16 are arranged around the circumference interval of body 1. Specifically, a plurality of strengthening ribs 16 are arranged around the circumference interval of body 1, have increased the total weight of drum paper spare, have also strengthened the rigidity of body 1, make body 1 have more stable fatigue resistance for the distortion curve shows smooth curve in the low frequency part, and the degree of distortion is little, and is more perfectly natural in the aspect of the bass effect.
The 2 circumference on outstanding limit of this embodiment are provided with a plurality of protruding muscle 21 and recess 22, and a plurality of protruding muscle 21 are established from the surface of outstanding limit 2 is protruding to form, and a plurality of recesses 22 are established from the surface of outstanding limit 2 is concave to form, and a plurality of protruding muscle 21 and a plurality of recess 22 end to end constitute annular structure. Specifically, a plurality of protruding muscle 21 and a plurality of recess 22 meet end to end and constitute annular structure and install on dangling limit 2 to reinforcing dangling limit 2's structural strength and rigidity avoid taking place to cut apart the vibration, along the broken line circumstances of buckling deformation, the practicality is high.
The outer wall of the body 1 of this embodiment is provided with a plurality of convection holes 17, and the plurality of convection holes 17 are arranged around the circumference of the body 1. Specifically, a plurality of convection holes 17 are established around the circumference of carcass 1, and a plurality of convection holes 17 increase the air mobility between carcass 1 and the external world, are favorable to improving the radiating efficiency, can also save carcass 1's material, reduce manufacturing cost.
The suspension edge 2 of the present embodiment is made of a rubber material. Specifically, the suspension edge 2 made of the rubber material has high elasticity, helps to reduce the resonance phenomenon of the speaker, has a good buffer balance effect, has small deformation and small distortion degree, and ensures the bass effect, thereby improving the bass tone quality of the speaker.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it is to be understood that the present invention is not limited to the above embodiments, but may be modified within the scope of the present invention.
Claims (5)
1. The utility model provides a be applied to woofer's drum paper spare, includes the trunk and hangs the limit with the trunk is connected which characterized in that: the body is including adhesive glass fiber layer, honeycomb layer, carbon fiber layer in proper order, the honeycomb layer sets up between glass fiber layer and carbon fiber layer, glass fiber layer is towards the inboard of body and establishes, carbon fiber layer is towards the outside of body and establishes, be provided with first glue film between glass fiber layer and the honeycomb layer, be provided with the second glue film between honeycomb layer and the carbon fiber layer, the upper surface on honeycomb layer sets up through the lower surface laminating of first glue film and glass fiber layer, the lower surface on honeycomb layer passes through the upper surface laminating setting of second glue film and carbon fiber layer.
2. A drum paper for a woofer application as claimed in claim 1 wherein: the inner wall of the body is convexly provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are arranged at intervals around the circumference of the body.
3. A drum paper for a woofer application as claimed in claim 1 wherein: the outstanding limit circumference is provided with a plurality of protruding muscle and recess, and a plurality of protruding muscle is established from the surface of outstanding limit and is formed, and a plurality of recesses are established from the surface of outstanding limit and are formed, and a plurality of protruding muscle and a plurality of recess end to end constitute and encircle the structure.
4. A drum paper for a woofer application as claimed in claim 1 wherein: the outer wall of the body is provided with a plurality of convection holes which are arranged around the circumference of the body.
5. A drum paper for a woofer application as claimed in claim 1 wherein: the suspension edge is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222450754.XU CN218450511U (en) | 2022-09-15 | 2022-09-15 | Be applied to woofer's drum paper spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222450754.XU CN218450511U (en) | 2022-09-15 | 2022-09-15 | Be applied to woofer's drum paper spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218450511U true CN218450511U (en) | 2023-02-03 |
Family
ID=85104377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222450754.XU Active CN218450511U (en) | 2022-09-15 | 2022-09-15 | Be applied to woofer's drum paper spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218450511U (en) |
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2022
- 2022-09-15 CN CN202222450754.XU patent/CN218450511U/en active Active
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