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Combined microphone mesh enclosure and production process

A microphone and combined technology, which is applied in the field of combined microphone grille and production technology, can solve the problems of easy corrosion, high cost, complicated process, etc., and achieve the effect of meeting application requirements, simple structure and easy manufacture

Pending Publication Date: 2021-02-12
苏阔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The mesh cover is an important part of the microphone. It is used to cover the outside of the microphone head of the microphone, mainly to protect the microphone head. The existing mesh covers are hollowed out, and the diameter of the middle part is generally larger than the diameter of the bottom opening. , because the mold cannot pass through this type of net cover, it is difficult to process this type of net cover through injection molding process, and the net cover made of iron wire in the prior art has the main disadvantages of high cost, complicated process, and easy Corrosion and other defects, it is difficult to meet the application requirements

Method used

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  • Combined microphone mesh enclosure and production process
  • Combined microphone mesh enclosure and production process
  • Combined microphone mesh enclosure and production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment proposes a combined microphone grille, which combines Figure 1 to Figure 3 As shown, it includes a hemispherical upper cover body 1 and a cylindrical lower cover body 2, the side walls of the upper cover body 1 and the side walls of the lower cover body 2 are hollow-shaped, the said A lower connection ring 20 is formed at the upper end opening of the lower cover body 2, and a threaded sleeve 21 for matching with the microphone body is formed at the lower end opening of the lower cover body 2. The inner diameter of the threaded sleeve 21 is smaller than that of the lower connection The inner diameter of the ring 20, an upper connecting ring 10 is formed at the lower end opening of the upper cover 1, and the upper connecting ring 10 and the lower connecting ring 20 are detachably matched.

[0027] In the above structure, the upper cover body 1 and the lower cover body 2 are set as two independent components, and at the same time, a lower connecting ring 2...

Embodiment 2

[0032] As a preferred embodiment of the present invention, in this embodiment, please refer to Figure 4 , the upper connecting ring 10 and the lower connecting ring 20 are engaged with each other.

[0033] In order to realize the snap-fit ​​connection, in this embodiment, a plurality of “L”-shaped sliding grooves 12 are formed on the outer side wall of the upper connecting ring 10 , and one end of the sliding grooves 12 extends longitudinally to the upper connecting ring 10 At the edge of the upper connecting ring 10, the other end of the sliding groove 12 extends for a predetermined length along the circumferential direction of the upper connecting ring 10, and a plurality of sliding blocks 23 are formed on the outer side wall of the lower connecting ring 20. The sliding blocks 23 and The sliding grooves 12 are in one-to-one correspondence, and when the upper connecting ring 10 is inserted into the lower connecting ring 20 and rotates by a predetermined angle, the slider 23 ...

Embodiment 3

[0037] As a preferred embodiment of the present invention, in this embodiment, please refer to Figure 5 , the upper connecting ring 10 and the lower connecting ring 20 are engaged with each other.

[0038] In order to realize the snap connection, in this embodiment, a plurality of slots 13 are formed on the side wall of the upper connecting ring 10, and a plurality of snaps 24 are formed on the outer side wall of the lower connecting ring 20. The snaps 24 One-to-one correspondence with the slot holes 13 , and the buckles 24 are clamped in the slot holes 13 .

[0039] In order to facilitate the snap 24 to be snapped into the slot hole 13 , in this embodiment, a wedge-shaped surface 240 is formed on the top of the snap 24 .

[0040] Based on the above-mentioned embodiment, the present invention also relates to a production process of a combined microphone mesh cover, wherein the microphone mesh cover includes a hemispherical upper cover body and a cylindrical lower cover body....

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PUM

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Abstract

The combined type microphone mesh enclosure comprises a hemispherical upper enclosure body and a cylindrical lower enclosure body, the side wall of the upper enclosure body and the side wall of the lower enclosure body are both hollow, a lower connecting ring is formed at an opening in the upper end of the lower enclosure body, and the upper end of the lower enclosure body is connected with the lower connecting ring. A threaded sleeve used for being matched with a microphone body is formed at an opening in the lower end of the lower cover body, the inner diameter of the threaded sleeve is smaller than that of the lower connecting ring, an upper connecting ring is formed at an opening in the lower end of the upper cover body, and the upper connecting ring is detachably matched with the lower connecting ring. The injection mold can be machined and formed through an injection molding process, and is simple in structure, low in cost and easy to manufacture.

Description

technical field [0001] The invention relates to microphone accessories, in particular to a combined microphone mesh cover and a production process. Background technique [0002] The mesh cover is an important part of the microphone. It is used to cover the outside of the microphone head of the microphone and mainly protects the microphone head. The existing mesh covers are all hollow, and the diameter of the middle part is generally larger than the diameter of the bottom opening. , Because the mold cannot be pierced through such a mesh cover, it is difficult to process such a mesh cover through the injection molding process, and the mesh cover made of iron wire in the prior art mainly has the disadvantages of high cost, complicated process and easy Defects such as rust are difficult to meet application requirements. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a combined microphone mesh cover and a production ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/08H04R31/00
CPCH04R1/083H04R31/006H04R2201/02
Inventor 苏阔
Owner 苏阔
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