CN2590319Y

CN2590319Y - Structure improvement of horn single body

Info

Publication number: CN2590319Y
Application number: CN 02285953
Authority: CN
Inventors: 孙思玮
Original assignee: ZHIJIA MULTIMEDIA CO Ltd
Current assignee: ZHIJIA MULTIMEDIA CO Ltd
Priority date: 2002-11-14
Filing date: 2002-11-14
Publication date: 2003-12-03
Anticipated expiration: 2012-11-14

Abstract

The utility model relates to the structure improvement of a single body of a horn. The single body of the horn of the utility model is formed by that a shell seat which comprises a voice coil and a yoke part is used as a main body; a hanging edge and a vibrating diaphragm are pasted on the upper part of a circular slotted hole used for containing the voice coil and the yoke part on the shell seat; the outer margin and the inner margin of the hanging edge of the utility model form a first skirt edge and a second skirt edge; the hanging edge is formed by that the skirt edge is overlapped and combined with a stage section at the circumference of the circular slotted hole, and the second skirt edge of the inner margin is combined with the vibrating diaphragm. The utility model is characterized in that the outer margin of the vibrating diaphragm is matched to form a third skirt edge; the vibrating diaphragm and the hanging edge are combined into an integral configuration by that the third skirt edge and the second skirt edge are overlapped and combined; with the arrangement of the third skirt edge of the outer margin of the vibrating diaphragm, a definite sizing and support positioning area is formed, which is convenient for the adhering operation of the vibrating diaphragm and the hanging edge.

Description

The structural improvement of loudspeaker monomer

Technical field

The utility model relates to the sound equipment field, is meant a kind of structural improvement of loudspeaker monomer especially.

Background technology

Be illustrated in figure 1 as the STRUCTURE DECOMPOSITION figure of general loudspeaker monomer commonly used, wherein, the loudspeaker monomer is to be main body by a shell block A who is equipped with voice coil loudspeaker voice coil B and the C of yoke portion, be formed with on the body of shell block A for the round slot bore A1 that is equipped with voice coil loudspeaker voice coil B and the C of yoke portion, and above the round slot bore A1 of shell block A a glutinous outstanding limit D and the vibrating diaphragm E that be provided with, and the effect of its outstanding limit D is outstanding the connecing that constitutes between vibrating diaphragm E and shell block A, so that vibrating diaphragm E has the effect with voice coil loudspeaker voice coil B and the C of yoke portion effect and then vibration generation sound wave.

Again since the loudspeaker monomer in when running, its vibrating diaphragm E is the constantly vibration with voice coil loudspeaker voice coil B and the C of yoke portion effect, therefore it must firmly stick together to guarantee the normal operation of loudspeaker monomer with shell block A, so promptly there is the loudspeaker monomer to be formed with first shirt rim and second shirt rim respectively at outer rim and the inner edge of outstanding limit D, and between the body of round slot bore A1 periphery shell block A, be formed with a section A11 of class, be able to overlap combination mutually with the section A11 of class of round slot bore A1 periphery so that hang limit D, and supply the combination of vibrating diaphragm E by second shirt rim of inner edge by first shirt rim.

Yet, its vibrating diaphragm E is made by different materials with outstanding limit D, it must be with adhesive means combination in addition, because the less loudspeaker monomer of some size is when carrying out the bonding of vibrating diaphragm E and outstanding limit D, cause the difficulty of sticking together because being not easy gluing, even it is also quite limited to stick together effect, and vibrating diaphragm E and outstanding limit D are not binded fully, will directly influence the range performance of loudspeaker monomer.

Technology contents

The structural improvement of the utility model loudspeaker monomer promptly forms the 3rd shirt rim by cooperating in the vibrating diaphragm outer rim, bind the configuration that vibrating diaphragm and outstanding limit are combined into one with overlap joint by the 3rd shirt rim and second shirt rim, and can be by the setting of vibrating diaphragm outer rim the 3rd shirt rim, and become clear and definite gluing and support locating area, so that the carrying out of operation sticked together on vibrating diaphragm and outstanding limit, this is a main purpose of the present utility model.

Structure improved another purpose of the utility model loudspeaker monomer is with second shirt rim of outstanding limit inner edge and the 3rd shirt rim of vibrating diaphragm outer rim, dispose to be, with the unlikely vibration that influences vibrating diaphragm and outstanding limit because of the overlap joint of second shirt rim and the 3rd shirt rim by interior upward outwardly mode.

The technical solution of the utility model is: a kind of structural improvement of loudspeaker monomer, it is main body that its loudspeaker monomer is led by shell block, be formed with round slot bore on the body of shell block for ccontaining voice coil loudspeaker voice coil and yoke portion, between the body of round slot bore periphery shell block, be formed with class's section, other has the glutinous round slot bore top of being located at, the outstanding limit of annular, the outer rim on its outstanding limit and inner edge are formed with first shirt rim and second shirt rim respectively, its outstanding limit promptly overlaps combination by first shirt rim with class's section of round slot bore periphery mutually, second shirt rim of inner edge engages with vibrating diaphragm, wherein, this vibrating diaphragm also is formed with the made vibrating diaphragm that binds with second shirt rim overlap joint and the outstanding limit configuration that is combined into one in its outer rim, become clear and definite gluing and support locating area so that the 3rd shirt rim that operation is carried out is sticked together on vibrating diaphragm and outstanding limit.

The structural improvement of the utility model loudspeaker monomer is formed with one the 3rd shirt rim by the outer rim cooperation at vibrating diaphragm, the configuration that vibrating diaphragm and outstanding limit is combined into one with overlap joint by the 3rd shirt rim and second shirt rim, and can be by the setting of vibrating diaphragm outer rim the 3rd shirt rim, and become clear and definite gluing and support locating area, so that the carrying out of operation sticked together on vibrating diaphragm and outstanding limit, and will hang second shirt rim of limit inner edge and the 3rd shirt rim of vibrating diaphragm outer rim, be to be by interior upward outwardly mode to dispose, with the unlikely vibration that influences vibrating diaphragm and outstanding limit because of the overlap joint of second shirt rim and the 3rd shirt rim.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION figure of the general loudspeaker monomer of using always;

Fig. 2 is a loudspeaker monomer structure outside drawing of the present utility model;

Fig. 3 is a loudspeaker monomer structure exploded view of the present utility model;

Fig. 4 is a loudspeaker monomer structure cutaway view of the present utility model.[figure number explanation]

The A shell block; The A1 round slot bore; A11 class section;

The B voice coil loudspeaker voice coil; C yoke portion; D hangs the limit;

The E vibrating diaphragm; 10 shell blocks; 11 round slot bores;

111 class's sections; 20 voice coil loudspeaker voice coils; 30 yoke portions;

40 outstanding limits; 41 first shirt rims; 42 second shirt rims;

50 vibrating diaphragms; 51 the 3rd shirt rims.

Specific implementation

The structural improvement of the utility model loudspeaker monomer, the basic structure of its loudspeaker monomer is formed as shown in Figures 2 and 3, be to be main body equally by a shell block 10 that is equipped with voice coil loudspeaker voice coil 20 and yoke portion 30, be formed with round slot bore 11 on the body of shell block 10 for ccontaining voice coil loudspeaker voice coil 20 and yoke portion 30, and above the round slot bore 11 of shell block 10 a glutinous outstanding limit 40 and the vibrating diaphragm 50 that be provided with, to constitute outstanding the connecing of 10 of vibrating diaphragm 50 and shell blocks by the effect of hanging limit 40, so that vibrating diaphragm 50 has the effect that produces sound wave with voice coil

loudspeaker voice coil

20 and 30 effects of yoke portion and then vibration.

Please cooperate simultaneously with reference to Fig. 3 and shown in Figure 4, shell block 10 is in order to be formed with class's section 111 between round slot bore 11 peripheries of ccontaining voice coil loudspeaker voice coil 20 and yoke portion 30 and shell block 10 bodies, and the outer rim on its outstanding limit 40 and inner edge are formed with first shirt rim 41 and second shirt rim 42 respectively, its outstanding limit 40 promptly overlaps combination by first shirt rim 41 with class's section 111 of round slot bore 11 peripheries mutually, and is supplied the joint of vibrating diaphragm 50 by second shirt rim 42 of inner edge.

Especially, the outer rim cooperation of vibrating diaphragm 50 is formed with one the 3rd shirt rim 51, bind the configuration that vibrating diaphragm 50 and outstanding limit 40 are combined into one with overlap joint by the 3rd shirt rim 51 and second shirt rim 42, and can be by the setting of vibrating diaphragm 50 outer rims the 3rd shirt rim 51, and become clear and definite gluing and support locating area, so that the carrying out of operation sticked together on vibrating diaphragm 50 and outstanding limit 40; Moreover, second shirt rim 42 of outstanding limit 40 inner edges and the 3rd shirt rim 51 of vibrating diaphragm 50 outer rims, be to be by interior upward outwardly mode to dispose, with the unlikely vibration that influences vibrating diaphragm 50 and outstanding limit 40 because of the overlap joint of second shirt rim 42 and the 3rd shirt rim 51, so that the loudspeaker monomer has comparatively good range performance.

Claims

1, a kind of structural improvement of loudspeaker monomer, its loudspeaker monomer is to be main body by shell block, be formed with round slot bore on the body of shell block for ccontaining voice coil loudspeaker voice coil and yoke portion, be formed with class's section between the body of round slot bore periphery shell block, other has the glutinous round slot bore top of being located at, the outstanding limit of annular, and the outer rim on its outstanding limit and inner edge are formed with first shirt rim and second shirt rim respectively, its outstanding limit promptly overlaps combination by first shirt rim with class's section of round slot bore periphery mutually, second shirt rim of inner edge engages with vibrating diaphragm, it is characterized in that

This vibrating diaphragm also be formed with in its outer rim the made vibrating diaphragm that binds with second shirt rim overlap joint and outstanding limit be combined into one configuration, become clear and definite gluing and support locating area so that the 3rd shirt rim that operation is carried out is sticked together on vibrating diaphragm and outstanding limit.

2, the structural improvement of a kind of loudspeaker monomer as claimed in claim 1 is characterized in that, second shirt rim of described outstanding limit inner edge and the 3rd shirt rim of vibrating diaphragm outer rim are to be by interior upward outwardly mode to dispose.