CN2891560Y

CN2891560Y - Vibrating diaphragm of treble loudspeaker

Info

Publication number: CN2891560Y
Application number: CN 200620022727
Authority: CN
Inventors: 陈垂哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-23
Filing date: 2006-01-23
Publication date: 2007-04-18
Anticipated expiration: 2016-01-23

Abstract

The utility model relates to a sound making vibrating diaphragm, which is made of sheet flakes that are made of non-directional carbon fiber segments 1, and the thickness of the flakes in the using condition is 0.02-0.15 millimeters. The flakes comprise inorganic fiber, organic fiber or the composition of the two, and also comprise high molecular resin which is in the immerged and dried station. The sound making vibrating diaphragm of the utility model can also reach a thin flake body after produced, is softer than the diaphragm made of metallic material and harder than the diaphragm made of nylon silk, cotton thread, wild silk yarn and the like, so that the advantage in sounding making can just be adopted without its shortcomings, further has the feature of a moderate hardness in the structure, and the quality of the sound is clear and morbidezza, the strength of the structure is better than the simple paper, without fearing the damp and the insect.

Description

A kind of loudspeaker pronunciation vibrating diaphragm

Technical field

The utility model relates to a kind of sound equipment accessory, particularly a kind of loudspeaker pronunciation vibrating diaphragm.

Background technology

The general down on time loudspeaker pronunciation vibrating diaphragm of being used always on the market (being commonly called as DOM), it is configured in earliest period has the people to want to adopt with the made loudspeaker pronunciation vibrating diaphragm of paper material, but because with the made loudspeaker pronunciation vibrating diaphragm of paper material, its structural intensity may can be afraid of humidity and insect bite inadequately and again, so just do not go at last to develop, therefore the dealer develops by metal material then (as magnesium, aluminium, titanium, beryllium) made loudspeaker pronunciation vibrating diaphragm, the structure that this structure made is finished, can have break by the teeth the characteristic in hole of moisture proof and insect protected though have very strong hardness, but because the sound that sends vibrate too in ringing and disturb by making noise in institute, so structurally still have again the in addition necessity of improvement design; In addition in like product structure commonly used, also having a kind of is by nylon yarn, cotton thread or be that material is made into the loudspeaker pronunciation vibrating diaphragm that very thin cloth is done with the wild silk yarn, the structure that this structure made is finished, can have break by the teeth the strength characteristics in hole of moisture proof and insect protected though also have, but because its structural flintiness is not enough, so its definition on the sound that vibration is sent does not still have fine, in other like product commonly used structure, also also have with plastics, the structure that material mades such as rubber are finished, but its etc. the finished product of material after constituting neither be very perfect in the sound quality of sending, so how can develop again another preferably the structure-improved like product come out, be that its necessity is arranged really.

Summary of the invention

The purpose of this utility model is to propose a kind of new loudspeaker pronunciation vibrating diaphragm, and wherein, described diaphragm is to be made by the paper shape thin slice of non-directional carbon fiber section [1] preparation, and the thickness of this thin slice user mode is 0.02～0.15mm.

Thin slice also comprises inorfil, organic fiber or its combination.

Thin slice also comprises the macromolecule resin of immersion and oven-dried condition.

The beneficial effects of the utility model are:

This structure-improved body be can be fully with carbon fiber constructions or be doped into some organic or inorfils within it and arrange in pairs or groups and make, and after completing, it also can reach very thin thin slice body, the carbon fibre slice structure that this is very thin, its structure after moulding is softer than the loudspeaker pronunciation vibrating diaphragm structure that metal material is made, but but than nylon yarn, cotton thread or wild silk yarn material--wait the made loudspeaker pronunciation vibrating diaphragm structure of material hard, it is just in time desirable that it is above-mentioned with metal material or nylon yarn, cotton thread, the loudspeaker pronunciation vibrating diaphragm that materials such as wild silk yarn are made, its enunciative advantage, and give up its etc. in pronunciation the disappearance place that had, and has the moderate advantageous properties of structure soft durometer, so the tonequality that can make it be sent when the pronunciation vibration is comparatively clear soft and graceful, and also owing to the more simple papery of its intensity structurally is good, so can not be afraid of humidity and insect bite, itself and above-mentioned each are commonly used the made loudspeaker pronunciation vibrating diaphragm of structure in comparison, existing really tool improvement progressive.

Description of drawings

Accompanying drawing is the structural representation of the utility model loudspeaker pronunciation vibrating diaphragm.

Reference numeral:

Carbon fiber 1 inorfil or organic fiber 2

Ring 3

Embodiment

See also shown in the accompanying drawing, the utility model is that the content with carbon fiber is 50% to be example on the implementation, at first carbon fiber 1 is cut off, make it be dispersed into the ravellings state then, be doped into some organic fibers 2 again and (also can be doped into some inorfils, glass fibre for example) for example is doped into 50% content (percent by volume, as follows) the stationery fiber after, be made into thin slice body earlier as paper, at this moment as its thickness of thin slice body as the paper between 0.08～0.2mm, then again this thin slice body is dried, dried again behind the impregnation macromolecule resin, again via procedures such as heating and pressurizing, make it to constitute at last thickness and be 0.02～0.15mm thinner as various semi-round balls, loudspeaker--or the like the external sight shape of different loudspeaker pronunciation vibrating diaphragm, and cut into again its periphery end to be pasted after the suitable size and be fixed on the ring 3, can make and constitute a thin light weight, neither too hard, nor too soft and can send the loudspeaker pronunciation vibrating diaphragm structure of very clear soft and graceful tonequality on the structure.

Edge is, the main purpose of the utility model as can be known, aim to provide a kind of improvement structure of loudspeaker pronunciation vibrating diaphragm, be the pronunciation vibrating diaphragm improvement design on this loudspeaker to be become can be fully to divide to shed to tie up as nondirectional group of fiber as the ravellings with carbon fiber constitute, or also the content of carbon fiber can be reduced to below 100%, and be doped into some organic or inorfils formation of arranging in pairs or groups within it, and the finished product thickness after it makes moulding can be reached for very thin thin slice body, can be softer by this structure-improved body design than the loudspeaker pronunciation vibrating diaphragm structure that metal material is made, but but than nylon yarn, cotton thread or wild silk yarn--wait the made loudspeaker pronunciation vibrating diaphragm structure of material hard, has the moderate advantageous properties of structure soft durometer, so the tonequality that can make it be sent is comparatively clear soft and graceful when the pronunciation vibration.

Claims

1. loudspeaker pronunciation vibrating diaphragm, it is characterized in that: described diaphragm is to be made by the paper shape thin slice of non-directional carbon fiber section [1] preparation, and the thickness of this thin slice user mode is 0.02～0.15mm.

2. the loudspeaker described in claim 1 pronunciation vibrating diaphragm, it is characterized in that: described thin slice also comprises inorfil, organic fiber or its combination.

3. the loudspeaker described in claim 1 pronunciation vibrating diaphragm is characterized in that: described thin slice also comprises and immersing and the macromolecule resin of oven-dried condition.