CN214045933U

CN214045933U - Microphone for meeting room that dustproof effect is good

Info

Publication number: CN214045933U
Application number: CN202022507959.8U
Authority: CN
Inventors: 郑小文
Original assignee: Shaanxi Longyun Zhilian Information Technology Service Co ltd
Current assignee: Shaanxi Longyun Zhilian Information Technology Service Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-24
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a microphone for meeting room that dustproof effectual, the on-line screen storage device comprises a base, the microphone main part is installed at the top of base, the handle is installed to the bottom of base, the surface of base is provided with dustproof subassembly. The utility model discloses a base, the microphone main part, a handle, dustproof subassembly, the dust screen, the cutting ferrule, the stopper, the gag lever post, first spacing groove, the second spacing groove, the fixed slot, the movable rod, the pressure spring, spout and slider are mutually supported, be provided with two dust screens in the outside of microphone main part, two dust screens surround the microphone main part, make the microphone possess dirt-proof function, dustproof effect has been improved, in the more environment of dust or the longer back of placement time, avoid the dust to enter into in the sound pick-up head, avoid the tone quality decline of microphone, place because the dust reason, lead to the microphone to appear damaging, the life of microphone has been improved, bring very big facility for the user.

Description

Microphone for meeting room that dustproof effect is good

Technical Field

The utility model relates to a microphone technical field specifically is a dustproof effectual microphone for meeting room.

Background

A Microphone, which is translated from a Microphone and is also called a Microphone, is an energy conversion device for converting a sound signal into an electric signal, applies sound waves to an electroacoustic component to generate voltage, and converts the voltage into electric energy to be used in various public address equipment. The microphone is an indispensable pickup device for people to play K songs, lectures and conference hosts, and is widely applied to places such as KTVs, classrooms, conference halls and the like; along with the continuous improvement of living standard of people, people's increasingly abundant literary and artistic life, people also focus on more and more using the vocal equipment to sing and speak the problem, and people also more and more have high to the appreciation of tone quality and effect and require the level. Need use the microphone when meeting in the meeting room, at present, common microphone for meeting room in the market is at the in-process that uses, there is the poor problem of dustproof effect, owing to do not possess dustproof function, in the more environment of dust or the longer back of holding time, the dust can enter into in the sound pick-up head, lead to the tone quality decline of microphone, still can make the microphone appear damaging when serious, influence the life of microphone, bring very big inconvenience for the user, we propose a microphone for meeting room that dustproof effect is good for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof effectual microphone for meeting room to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a microphone with good dustproof effect for a conference room comprises a base, wherein a microphone main body is installed at the top of the base, a handle is installed at the bottom of the base, and a dustproof assembly is arranged on the outer surface of the base;

the dustproof assembly comprises two dustproof nets, the two dustproof nets are respectively arranged on the left side and the right side of the microphone main body, one side of the dustproof net, which is far away from the microphone main body, is provided with a cutting sleeve, the top of the base penetrates through the cutting sleeve and extends into the cutting sleeve, the inner surface of the cutting sleeve is movably connected with the base, the outer surface of the cutting sleeve is provided with a limiting block, one side of the limiting block, which is close to the base, is provided with a limiting rod, the surface of the cutting sleeve is provided with a first limiting groove, the left side and the right side of the base are respectively provided with a second limiting groove, one end of the limiting rod, which is far away from the limiting block, sequentially penetrates through the first limiting groove and the second limiting groove and extends into the second limiting groove, the surface of the limiting rod is respectively movably connected with the first limiting groove and the second limiting groove, the left side and the right side of the base are respectively provided with a fixed groove, and one side of the limiting block, which is close to the base, is provided with a movable rod, the one end that the stopper was kept away from to the movable rod runs through the fixed slot and extends to inside it, the surface and the fixed slot swing joint of movable rod, install the pressure spring on the inner wall of fixed slot, the one end and the movable rod fixed connection that the pressure spring is close to the stopper, the spout has all been seted up to the top and the bottom of fixed slot inner wall, sliding connection has the slider on the inner wall of spout, one side and the movable rod fixed connection of spout are kept away from to the slider.

Preferably, the outer surface of the handle is provided with an anti-slip sleeve.

Preferably, the inner surface of the dust screen is provided with a silica gel layer, and one side of the silica gel layer, which is far away from the dust screen, is in close contact with the microphone main body.

Preferably, be located and be provided with the connecting block on the cross-section of left dust screen, be located and be provided with the spread groove on the cross-section of right dust screen, the connecting block is close to the spread groove and extends to inside.

Preferably, the bottom of the dust screen is movably connected with the base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, the microphone main part, a handle, dustproof subassembly, the dust screen, the cutting ferrule, the stopper, the gag lever post, first spacing groove, the second spacing groove, the fixed slot, the movable rod, the pressure spring, spout and slider are mutually supported, be provided with two dust screens in the outside of microphone main part, two dust screens surround the microphone main part, make the microphone possess dirt-proof function, dustproof effect has been improved, in the more environment of dust or the longer back of placement time, avoid the dust to enter into in the sound pick-up head, avoid the tone quality decline of microphone, place because the dust reason, lead to the microphone to appear damaging, the life of microphone has been improved, bring very big facility for the user.

2. The utility model discloses a set up the antiskid cover and played and carried out skid-proof effect to the handle, mutually support through connecting block and spread groove for what two dust screens connected is inseparabler.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of B-B of FIG. 1 according to the present invention;

fig. 4 is a partial enlarged view of C-C in fig. 2 according to the present invention.

In the figure: the microphone comprises a base 1, a microphone main body 2, a handle 3, a dustproof assembly 4, a dustproof net 41, a clamping sleeve 42, a limiting block 43, a limiting rod 44, a first limiting groove 45, a second limiting groove 46, a fixed groove 47, a movable rod 48, a pressure spring 49, a sliding groove 410, a sliding block 411, an anti-skidding sleeve 5, a silica gel layer 6, a connecting block 7, a connecting groove 8 and a sliding rod 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a microphone for a conference room with good dust-proof effect includes a base 1, a microphone main body 2 installed on the top of the base 1, a handle 3 installed on the bottom of the base 1, and a dust-proof component 4 installed on the outer surface of the base 1.

The dustproof assembly 4 comprises two dustproof nets 41, the two dustproof nets 41 are respectively arranged at the left side and the right side of the microphone main body 2, a cutting sleeve 42 is arranged at one side of the dustproof net 41 far away from the microphone main body 2, the top of the base 1 penetrates through the cutting sleeve 42 and extends into the cutting sleeve, the inner surface of the cutting sleeve 42 is movably connected with the base 1, a limiting block 43 is arranged on the outer surface of the cutting sleeve 42, a limiting rod 44 is arranged at one side of the limiting block 43 close to the base, a first limiting groove 45 is arranged on the surface of the cutting sleeve, second limiting grooves 46 are arranged at the left side and the right side of the base 1, one end of the limiting rod 44 far away from the limiting block 43 sequentially penetrates through the first limiting groove 45 and the second limiting groove 46 and extends into the second limiting groove 46, the surface of the limiting rod 44 is respectively movably connected with the first limiting groove 45 and the second limiting groove 46, fixed grooves 47 are arranged at the left side and the right side of the base 1, a movable rod 48 is arranged at one side of the limiting block 43 close to the base 1, the one end that stopper 43 was kept away from to movable rod 48 runs through fixed slot 47 and extends to its inside, and movable rod 48's surface and fixed slot 47 swing joint install pressure spring 49 on fixed slot 47's the inner wall, and pressure spring 49 is close to stopper 43's one end and movable rod 48 fixed connection, and spout 410 has all been seted up to fixed slot 47's top and bottom, and sliding connection has slider 411 on spout 410's the inner wall, and one side and the movable rod 48 fixed connection of spout 410 are kept away from to slider 411.

In the specific implementation, the outer surface of the handle 3 is provided with the anti-slip sleeve 5, and the anti-slip sleeve 5 plays a role in preventing the handle 3 from slipping.

In practical implementation, the inner surface of the dust-proof net 41 is provided with the silicone layer 6, and one side of the silicone layer 6 away from the dust-proof net 41 is in close contact with the microphone main body 2.

In the time of concrete implementation, be provided with connecting block 7 on the cross-section of the dust screen 41 that is located the left side, be provided with the spread groove 8 on the cross-section of the dust screen 41 that is located the right side, connecting block 7 is close to spread groove 8 and extends to inside, mutually supports through connecting block 7 and spread groove 8 for two inseparabler that dust screens 41 connect.

In practical application, the bottom of the dust screen 41 is movably connected with the base 1.

In practical applications, the inner wall of the sliding chute 410 is provided with a sliding rod 9, and the sliding block 411 moves on the surface of the sliding rod 9.

When in use, the base 1, the microphone main body 2, the handle 3, the dustproof assembly 4, the dustproof net 41, the cutting sleeve 42, the limiting block 43, the limiting rod 44, the first limiting groove 45, the second limiting groove 46, the fixed groove 47, the movable rod 48, the pressure spring 49, the sliding groove 410 and the sliding block 411 are mutually matched, two dustproof nets 41 are arranged on the outer side of the microphone main body 2, and the two dustproof nets 41 surround the microphone main body 2, so that the microphone has a dustproof function, the dustproof effect is improved, dust is prevented from entering the pickup head in an environment with more dust or after a long time of placement, the tone quality of the microphone is prevented from being reduced, the microphone is prevented from being damaged due to the dust, the service life of the microphone is prolonged, meanwhile, the cutting sleeve is simple to disassemble and assemble, only the limiting block 43 needs to be pulled outwards, the

limiting rods

44 and 42 are separated, and the cutting sleeve is pulled 42, make cutting ferrule 42 drive dust screen 41 and microphone main part 2 break away from, can accomplish the dismantlement, be convenient for maintain dust screen 41, bring very big facility for the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a microphone for meeting room that dustproof effect is good which characterized in that: the microphone comprises a base (1), wherein a microphone main body (2) is installed at the top of the base (1), a handle (3) is installed at the bottom of the base (1), and a dustproof assembly (4) is arranged on the outer surface of the base (1);

the dustproof assembly (4) comprises two dustproof nets (41), the two dustproof nets (41) are respectively arranged at the left side and the right side of the microphone main body (2), a clamping sleeve (42) is installed at one side, away from the microphone main body (2), of the dustproof net (41), the top of the base (1) penetrates through the clamping sleeve (42) and extends to the inside of the clamping sleeve, the inner surface of the clamping sleeve (42) is movably connected with the base (1), a limiting block (43) is arranged on the outer surface of the clamping sleeve (42), a limiting rod (44) is installed at one side, close to the base, of the limiting block (43), a first limiting groove (45) is formed in the surface of the clamping sleeve, second limiting grooves (46) are formed in the left side and the right side of the base (1), one end, away from the limiting block (43), of the limiting rod (44) penetrates through the first limiting groove (45) and the second limiting groove (46) in sequence and extends to the inside of the second limiting groove (46), the surface of the limiting rod (44) is respectively movably connected with a first limiting groove (45) and a second limiting groove (46), the left side and the right side of the base (1) are both provided with fixed grooves (47), one side of the limiting block (43) close to the base (1) is provided with a movable rod (48), one end of the movable rod (48) far away from the limiting block (43) penetrates through the fixing groove (47) and extends into the fixing groove, the surface of the movable rod (48) is movably connected with the fixed groove (47), the inner wall of the fixed groove (47) is provided with a pressure spring (49), one end of the pressure spring (49) close to the limiting block (43) is fixedly connected with the movable rod (48), the top and the bottom of the inner wall of the fixed groove (47) are both provided with a sliding groove (410), the inner wall of the sliding groove (410) is connected with a sliding block (411) in a sliding mode, and one side, far away from the sliding groove (410), of the sliding block (411) is fixedly connected with the movable rod (48).

2. The microphone for a conference room with a good dustproof effect as claimed in claim 1, wherein: the outer surface of the handle (3) is provided with an anti-skid sleeve (5).

3. The microphone for a conference room with a good dustproof effect as claimed in claim 1, wherein: the inner surface of the dustproof net (41) is provided with a silica gel layer (6), and one side, away from the dustproof net (41), of the silica gel layer (6) is in close contact with the microphone main body (2).

4. The microphone for a conference room with a good dustproof effect as claimed in claim 1, wherein: be provided with connecting block (7) on the cross-section that is located left dust screen (41), be provided with spread groove (8) on the cross-section that is located right dust screen (41), connecting block (7) are close to spread groove (8) and extend to inside.

5. The microphone for a conference room with a good dustproof effect as claimed in claim 1, wherein: the bottom of the dust screen (41) is movably connected with the base (1).