CN212628328U

CN212628328U - Left horn cover

Info

Publication number: CN212628328U
Application number: CN202020880410.0U
Authority: CN
Inventors: 董云华; 谈梅清; 佘光福
Original assignee: Dongguan Jiusheng Electronic Technology Co ltd
Current assignee: Dongguan Jiusheng Electronic Technology Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-02-26
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a left horn cover, which comprises a cover body, the upper end surface of lid is provided with left ear tag, left side ear tag's upper end is provided with the change structure, one side of left side ear tag is provided with the multistage hole of making an uproar that falls, the upper end surface edge of lid is provided with the connecting block No. one, one side of connecting block is provided with the connecting block No. two, the surface of connecting block is provided with the card strip, the surface of connecting block No. two is provided with the connecting strip. A left horn cover, through being provided with the change structure, can change to the convenient microphone position of the ear of equidimension not such as male sex, women and teenagers to make left horn cover's application scope greatly increased, the effect of use is better, can be convenient for when earphone production simultaneously left horn cover and left loudspeaker main part between be connected, thereby effectively improve the efficiency of earphone equipment, the practicality effect is better.

Description

Left horn cover

Technical Field

The utility model relates to an earphone equipment field, in particular to left horn cover.

Background

With the rapid development of science and technology, the rhythm of life of people is accelerated, mobile phones are used more and more, earphones are applied more and more in order to avoid influencing other people in public places, and the left horn cover is a structure which is arranged on the left earphone of the earphones and used for covering the earphones; the connection between the in-process of current left horn cover reproduction and the left earphone is firm inadequately when convenient inadequately, and the connection effect is not good enough, and secondly, there is the difference in male sex and female ear size nature, but the size of transaudient section of thick bamboo can not change according to in-service use's needs, and the actual experience effect that causes the earphone is not good enough, for this reason, we propose a left horn cover.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a left horn cover, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a left horn cover, includes the lid, the upper end surface of lid is provided with left ear tag, the upper end of left side ear tag is provided with the change structure, one side of left side ear tag is provided with the multistage hole of making an uproar that falls, the upper end surface edge of lid is provided with the connecting block No. one, one side of connecting block is provided with the connecting block No. two, the surface of connecting block is provided with the card strip, the surface of connecting block No. two is provided with the connecting strip.

Preferably, the replacement structure comprises a microphone, a filter screen is arranged on the outer surface of the upper end of the microphone, a first magnetic ring is arranged on the outer surface of the lower end of the microphone, the filter screen is movably connected with the microphone, and the size of the filter screen is matched with the size of a tube opening of the microphone.

By adopting the technical scheme, the following technical effects can be achieved: the connection between the filter screen and the microphone is facilitated.

Preferably, the lower extreme surface of a magnetosphere is provided with No. two magnetospheres, be fixed connection between a magnetosphere and the transaudient section of thick bamboo, be magnetic connection between No. two magnetospheres and a magnetosphere, be fixed connection between No. two magnetospheres and the lid, form swing joint through the magnetic force between a magnetosphere and No. two magnetospheres between transaudient section of thick bamboo and the lid.

By adopting the technical scheme, the following technical effects can be achieved: the fixing effect on the sound transmission tube can be completed by the magnetic force between the first magnetic ring and the second magnetic ring.

Preferably, the left ear tag is in a convex L shape, the left ear tag is fixedly connected with the cover body, the number of the multistage noise reduction holes is four, and the distance between every two adjacent multistage noise reduction holes is equal.

By adopting the technical scheme, the following technical effects can be achieved: the noise reduction effect of the multistage noise reduction holes is facilitated.

Preferably, be fixed connection between a connecting block and the lid, a connecting block is the arc and stands on the lid, be fixed connection between No. two connecting blocks and the lid, the shape and the size of No. two connecting blocks all equal with a connecting block.

By adopting the technical scheme, the following technical effects can be achieved: do benefit to the connection between a connecting block and No. two connecting blocks and the lid.

Preferably, be fixed connection between card strip and the connecting block No. one, be fixed connection between connecting strip and the connecting block No. two, the inside surface of lid is provided with the groove of making an uproar, be swing joint between groove of making an uproar and the lid, one side in groove of making an uproar is provided with the groove of making an uproar of falling, fall and be fixed connection between groove of making an uproar and the lid, the quantity in the groove of making an uproar of falling is the same with the quantity in the hole of making an uproar and looks one-to-one between the two, the shape of card strip and connecting strip is not limited to the shape that the drawing shows, and it both can be the ball form, also probably square block.

By adopting the technical scheme, the following technical effects can be achieved: the corresponding effect of the noise reduction groove and the noise reduction hole is facilitated.

Compared with the prior art, the utility model discloses following beneficial effect has: the left horn cover is provided with the first connecting block, the second connecting block, the clamping strip and the connecting strip, when the production of the left horn cover is finished and the whole set of horn covers needs to be installed, a user can take up the whole cover body and buckle the corresponding notch on the earphone corresponding to the connecting strip on the second connecting block, the clamping strip is pressed down to complete the connection with the earphone immediately when one side of the first connecting block is pressed, the installation of the left horn cover is convenient, fast and stable, through the arrangement of the replacing structure, when a male uses the left horn cover, the user can pull the sound transmission cylinder outwards to separate the first magnetic ring from the second magnetic ring, the magnetic force between the first magnetic ring and the second magnetic ring is pulled open by the user, then the whole sound transmission cylinder suitable for the size of the male is connected with the same magnetic ring and the filter screen, the first magnetic ring and the second magnetic ring are correspondingly placed, the first magnetic ring and the second magnetic ring are released after the magnetic force is generated and adsorbed, can accomplish the change to the microphone position, the similar reason, the women can change the microphone less relatively according to the reality, and application scope is wider, and the practicality effect is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of a left horn cover of the present invention;

fig. 2 is a schematic view of a partial mechanism of a left horn cover of the present invention;

fig. 3 is a partial side sectional view of a left horn cover of the present invention;

fig. 4 is a schematic structural view of a replacement structure of the left horn cover of the present invention.

In the figure: 1. a cover body; 2. a left ear tag; 3. replacing the structure; 31. a microphone; 32. a filter screen; 33. a first magnetic ring; 34. a second magnetic ring; 4. a multi-stage noise reduction hole; 5. a first connecting block; 6. a second connecting block; 7. clamping the strip; 8. a connecting strip; 9. a sounding groove; 10. and a noise reduction groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a left horn cover, including lid 1, the upper end surface of lid 1 is provided with left ear tag 2, and the upper end of left ear tag 2 is provided with changes structure 3, and one side of left ear tag 2 is provided with the multistage hole of making an uproar 4 of falling, and the upper end surface edge of lid 1 is provided with connecting block 5 No. one, and one side of connecting block 5 is provided with connecting block 6 No. two, and the surface of connecting block 5 is provided with card strip 7, and the surface of connecting block 6 No. two is provided with connecting strip 8.

The replacement structure 3 comprises a microphone 31, a filter screen 32 is arranged on the outer surface of the upper end of the microphone 31, a first magnetic ring 33 is arranged on the outer surface of the lower end of the microphone 31, the filter screen 32 is movably connected with the microphone 31, the size of the filter screen 32 is matched with the size of a tube opening of the microphone 31, and the connection matching effect between left horn cover components is facilitated.

The outer surface of the lower end of the first magnetic ring 33 is provided with a second magnetic ring 34, the first magnetic ring 33 is fixedly connected with the microphone 31, the second magnetic ring 34 is magnetically connected with the first magnetic ring 33, the second magnetic ring 34 is fixedly connected with the cover body 1, the microphone 31 is movably connected with the cover body 1 through magnetic force between the first magnetic ring 33 and the second magnetic ring 34, and stable connection between left horn cover components is facilitated.

Left ear tag 2 is protruding "L" form, is fixed connection between left ear tag 2 and the lid 1, and the quantity of the hole 4 of making an uproar falls in the multistage is four groups, and the interval between every two sets of adjacent multistage holes 4 of making an uproar falls equals, is favorable to the noise reduction effect of left loudspeaker lid.

Be fixed connection between connecting block 5 and the lid 1, connecting block 5 is the arc and stands on lid 1, is fixed connection between No. two connecting blocks 6 and the lid 1, and No. two connecting blocks 6's shape and size all equal with connecting block 5, are favorable to the connection stability between the left horn cover part component.

Card 7 and connecting block 5 between be fixed connection, be fixed connection between connecting strip 8 and No. two connecting blocks 6, the inside surface of lid 1 is provided with vocal groove 9, be swing joint between vocal groove 9 and the lid 1, one side of vocal groove 9 is provided with and falls groove 10 of making an uproar, fall and be fixed connection between groove 10 and the lid 1, the quantity that falls groove 10 of making an uproar is the same with the multistage quantity that falls hole 4 of making an uproar and between the two looks one-to-one, the shape of card 7 and connecting strip 8 is not limited to the shape that the drawing shows, it both can be the ball form, also probably the square form, be favorable to the installation of left loudspeaker lid.

It should be noted that, the present invention is a left speaker cover, when it is needed to install the left speaker cover, the user can take up the whole cover body 1 with one hand, take up the earphone with the other hand, buckle the connecting strip 8 on the second connecting block 6 into the corresponding notch on the earphone, press one side of the first connecting block 5, the clip strip 7 is pressed downward to complete the connection with the earphone, the left speaker cover is convenient and fast to install, and the connection between the left speaker cover and the earphone is stable, when the left speaker cover is used by a male with a relatively large ear, the user can pull the microphone 31 outward to separate the first magnetic ring 33 from the second magnetic ring 34, the magnetic force between the first magnetic ring 33 and the second magnetic ring 34 is pulled open by the user, and then the whole microphone 31 suitable for the size of the user is taken up together with the first magnetic ring 33 and the filter screen 32, so that the first magnetic ring 33 and the second magnetic ring 34 are put into the speaker cover correspondingly, the first magnetic ring 33 and the second magnetic ring 34 generate magnetic force to adsorb and release hands, so that the replacement of the microphone 31 can be completed, similarly, a female with a small ear can replace the microphone 31 with a relatively small ear according to the actual situation, and the using effect is good.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a left horn cover, includes lid (1), its characterized in that: the utility model discloses a novel anti-noise cover, including lid (1), lid, upper end surface of lid (1) is provided with left ear tag (2), the upper end of left side ear tag (2) is provided with change structure (3), one side of left side ear tag (2) is provided with multistage hole (4) of making an uproar that fall, the upper end surface edge of lid (1) is provided with connecting block (5), one side of connecting block (5) is provided with No. two connecting blocks (6), the surface of connecting block (5) is provided with card strip (7), the surface of No. two connecting blocks (6) is provided with connecting strip (8).

2. The left bell cover as claimed in claim 1, wherein: change structure (3) including transaudient section of thick bamboo (31), the upper end surface of transaudient section of thick bamboo (31) is provided with filter screen (32), the lower extreme surface of transaudient section of thick bamboo (31) is provided with a magnetosphere (33), be swing joint between filter screen (32) and transaudient section of thick bamboo (31), the size of filter screen (32) is identical with the nozzle size of transaudient section of thick bamboo (31).

3. The left bell cover as set forth in claim 2, wherein: the lower extreme surface of a magnetosphere (33) is provided with No. two magnetospheres (34), be fixed connection between a magnetosphere (33) and the transaudient section of thick bamboo (31), be connected for magnetic force between No. two magnetospheres (34) and a magnetosphere (33), be fixed connection between No. two magnetospheres (34) and lid (1), form swing joint through the magnetic force between a magnetosphere (33) and No. two magnetospheres (34) between transaudient section of thick bamboo (31) and lid (1).

4. The left bell cover as claimed in claim 1, wherein: left side ear tag (2) are protruding "L" form, be fixed connection between left side ear tag (2) and lid (1), the quantity of the hole of making an uproar (4) falls in the multistage is four groups, the interval between every two sets of adjacent multistage holes of making an uproar (4) of falling equals.

5. The left bell cover as claimed in claim 1, wherein: be fixed connection between a connecting block (5) and lid (1), a connecting block (5) is the arc and stands on lid (1), be fixed connection between No. two connecting blocks (6) and lid (1), the shape and the size of No. two connecting blocks (6) all equal with a connecting block (5).

6. The left bell cover as claimed in claim 1, wherein: be fixed connection between card strip (7) and connecting block (5), be fixed connection between connecting strip (8) and No. two connecting blocks (6), the inside surface of lid (1) is provided with vocal groove (9), be swing joint between vocal groove (9) and lid (1), one side in vocal groove (9) is provided with and falls groove (10) of making an uproar, fall and be fixed connection between groove (10) of making an uproar and lid (1), the quantity of falling groove (10) of making an uproar is the same with the quantity of multistage hole (4) of making an uproar and between the two looks one-to-one.