CN213602794U

CN213602794U - Anti-falling microphone for office meeting

Info

Publication number: CN213602794U
Application number: CN202022617803.5U
Authority: CN
Inventors: 郝建斌; 郝震
Original assignee: Beijing Xinli Technology Co ltd
Current assignee: Beijing Xinli Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-02
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses an office meeting is with preventing falling microphone, including outer protective housing and interior protective housing, the inside interior protective housing that is equipped with of outer protective housing, outer protective housing inner wall open fixed mounting have the backing plate, and backing plate one side fixed mounting has an one-level spring, and the one-level spring is kept away from on the protective housing including the one end fixed connection of backing plate, all is equipped with the spout on the inner wall of interior protective housing one side, and the inside slidable mounting of interior protective housing has microphone, beneficial effect: this microphone falls ground carelessly, and most impact can be absorbed to its inside spring, provides a buffer space for the microphone to prevent that the microphone from receiving the impact and suffering the damage, avoided economic loss, the microphone is when placing, and the sucking disc of inside setting can adsorb the desktop, thereby when it suffers vibrations or external force, also can not follow the desktop landing, thereby has guaranteed the security of its use.

Description

Anti-falling microphone for office meeting

Technical Field

The utility model relates to a microphone technical field specifically is an office meeting is with preventing falling microphone.

Background

The microphone, known as a microphone, is translated from an english microphone (microphone), and is also called a microphone or a microphone. A microphone is an energy conversion device that converts a sound signal into an electrical signal. There are classes of moving coil, capacitor, electret and recently emerging silicon micro-microphones, but also liquid microphones and laser microphones. Most microphones are electret condenser microphones, and the working principle of the microphones is that a polymeric material vibration film with permanent charge isolation is utilized, the existing microphones are not provided with an anti-falling protection device, and can be easily broken when falling on the ground, so that economic loss is caused, and when a user does not use the microphone to place the microphone on a desktop, the microphone can be easily rolled onto the bottom surface because of no fixed structure, and the microphone can be broken.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an office meeting is with preventing falling microphone to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an official working meeting is with preventing falling microphone, includes outer protective housing and interior protective housing, the inside interior protective housing that is equipped with of outer protective housing, fixed mounting is opened to the outer protective housing inner wall has the backing plate, backing plate one side fixed mounting has the one-level spring, the one-level spring is kept away from on the protective housing including the one end fixed connection of backing plate, all be equipped with the spout on the inner wall of interior protective housing one side, the inside slidable mounting of interior protective housing has the microphone, interior protective housing opposite side inner wall fixed mounting has the motor, motor output shaft one end fixed mounting has the gear, the one end outer wall of interior protective housing passes through one-level spring fixedly connected with fixed plate.

Preferably, the surface of the outer protection shell is provided with a friction layer, the center of the outer wall of the outer protection shell is fixedly provided with a motor switch, two sides of the outer wall of the outer protection shell are slidably provided with reset buttons, and the motor switch is electrically connected with a motor.

Preferably, a microphone button is fixedly mounted on the outer surface of the microphone, a sliding rail is fixedly connected to the upper portion of one end of the outer surface of the microphone, and a rack is fixedly connected to the lower portion of one end of the outer surface of the microphone.

Preferably, the gear penetrates through the inner wall of the inner protective shell and is in meshed connection with the rack.

Preferably, the two sides of the inner wall of one end of the outer protective shell are fixedly provided with guide rails, a cross beam is slidably arranged between the guide rails, a secondary spring is fixedly arranged on one side of the cross beam, and one end, far away from the cross beam, of the secondary spring is fixedly connected onto the fixing plate.

Preferably, one side fixedly connected with pillar that the second grade spring was kept away from to the crossbeam, pillar one end fixedly connected with sucking disc, outer protective housing one end outer wall is equipped with the exit that corresponds with it with the sucking disc size.

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

1. the microphone falls to the ground carelessly, the spring in the microphone can absorb most of impact force, and a buffer space is provided for the microphone, so that the microphone is prevented from being damaged due to the impact force, and economic loss is avoided.

2. When the microphone is placed, the sucking disc of inside setting can adsorb the desktop to when it suffers vibrations or external force, also can not follow the desktop landing, thereby guaranteed the security of its use, the sucking disc can be taken in inside the outer protective housing when not, thereby can not influence the whole pleasing to the eye and the use of microphone, its structure safety in use is high, and is fixed convenient.

3. The microphone is simple in structure, reasonable in layout, high in use safety, low in manufacturing and maintenance cost and suitable for manufacturing, popularization and use.

Drawings

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

fig. 2 is a schematic structural diagram of the microphone of the present invention;

fig. 3 is a schematic view of the internal structure of the protective shell of the present invention;

FIG. 4 is an enlarged schematic view of the area A of the present invention;

fig. 5 is the schematic diagram of the internal structure of the side of the protective shell of the present invention.

In the figure: 1. an outer protective shell; 2. a friction layer; 3. a motor switch; 4. a reset button; 5. a suction cup; 6. a pillar; 7. a microphone; 8. a microphone button; 9. a slide rail; 10. a rack; 11. a base plate; 12. a primary spring; 13. a chute; 14. a fixing plate; 15. an inner protective shell; 16. a gear; 17. a motor; 18. a guide rail; 19. a secondary spring; 20. a cross member.

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. 1-5, the present invention provides a technical solution: the utility model provides an office meeting is with preventing falling microphone, including outer protective housing 1 and inner protective housing 15, outer protective housing 1 is inside to be equipped with inner protective housing 15, fixed mounting is opened to outer protective housing 1 inner wall has backing plate 11, backing plate 11 one side fixed mounting has one-level spring 12, one-level spring 12 keeps away from on protective housing 15 including the one end fixed connection of backing plate 11, all be equipped with spout 13 on the inner wall of inner protective housing 15 one side, inner protective housing 15 inside slidable mounting has microphone 7, inner protective housing 15 opposite side inner wall fixed mounting has motor 17, motor 17 output shaft one end fixed mounting has gear 16, the one end outer wall of inner protective housing 15 passes through one-level spring 12 fixedly connected with fixed plate 14,

fixed plate

14 and 1 fixed.

In this embodiment, the surface of the outer protection shell 1 is provided with a friction layer 2, the center of the outer wall of the outer protection shell 1 is fixedly provided with a motor switch 3, two sides of the outer wall of the outer protection shell 1 are slidably provided with a reset button 4, and the motor switch 3 is electrically connected with a motor 17.

Further, when the microphone 7 is not used, an operator presses the motor switch 3, the motor 17 rotates to drive the gear 16 to rotate, the gear 16 rotates to enable the rack 10 to move towards the inside of the inner protective shell 15, so that the microphone 7 is retracted into the inner protective shell 15 to provide a protective anti-falling effect for the microphone 7, the operator presses the reset button 4, the reset button 4 retracts to the initial position, the cross beam 20 in the outer protective shell 1 is not blocked by the reset button 4, under the elastic action of the secondary spring 19, the cross beam 20 moves outwards, the cross beam 20 moves to enable the support 6 to move outwards, the support 6 moves to drive the sucker 5 to move outwards, so that the sucker 5 moves out of the outer protective shell 1, the tabletop can be adsorbed through the arranged sucker 5, a fixing effect is achieved, falling is prevented, when the microphone is not used, the sucker 5 is pushed into the outer protective shell 1 by fingers, and then the reset button 4 is pressed to clamp the beam 20, so that the beam 20 cannot move, and the return operation is finished.

In this embodiment, a microphone button 8 is fixedly mounted on the outer surface of the microphone 7, a slide rail 9 is fixedly connected above one end of the outer surface of the microphone 7, and a rack 10 is fixedly connected below one end of the outer surface of the microphone 7.

In this embodiment, the gear 16 penetrates through the inner wall of the inner protective shell 15 to be meshed with the rack 10.

In this embodiment, guide rails 18 are fixedly installed on two sides of an inner wall of one end of the outer protective shell 1, a cross beam 20 is slidably installed between the guide rails 18, a secondary spring 19 is fixedly installed on one side of the cross beam 20, and one end, far away from the cross beam 20, of the secondary spring 19 is fixedly connected to the fixing plate 14.

Still further, when the microphone 7 drops to the ground carelessly, the outer protective shell 1 collides with the ground, the impact force on the outer protective shell 1 is transmitted to the backing plate 11, the impact force on the backing plate 11 is transmitted to the inner protective shell 15 through the primary spring 12, and the inner protective shell 15 compresses the primary spring 12, so that the impact force is buffered, the microphone 7 is prevented from being damaged by impact, and the economic loss is reduced.

In this embodiment, a pillar 6 is fixedly connected to a side of the beam 20 away from the secondary spring 19, a suction cup 5 is fixedly connected to one end of the pillar 6, and an inlet and an outlet corresponding to the suction cup 5 are formed in an outer wall of one end of the outer protection shell 1.

When the device is used, an operator uses up the microphone 7, presses the motor switch 3, the motor 17 rotates to drive the gear 16 to rotate, the gear 16 rotates to enable the rack 10 to move towards the inside of the inner protective shell 15, so that the microphone 7 is retracted into the inner protective shell 15 to provide a protective and anti-falling effect for the microphone 7, the operator presses the reset button 4, the reset button 4 retracts to the initial position, the cross beam 20 in the outer protective shell 1 is not blocked by the reset button 4, the cross beam 20 moves outwards under the elastic action of the secondary spring 19, the support 6 moves outwards due to the movement of the cross beam 20, the support 6 moves to drive the sucker 5 to move outwards, so that the sucker 5 moves out of the outer protective shell 1, the desktop can be adsorbed through the arranged sucker 5, a fixing effect is achieved, falling is prevented, when the device is not used, the sucker 5 is pushed into the outer protective shell 1 by fingers, pressing reset button 4 again, blocking crossbeam 20, making crossbeam 20 can not remove to accomplish return work, when microphone 7 drops on the ground carelessly, outer protective housing 1 strikes ground, on impact on the outer protective housing 1 conveys backing plate 11, on impact on the backing plate 11 passes through protective housing 15 in the one-level spring 12 conveying, inner protective housing 15 compression one-level spring 12, make the impact obtain the buffering, avoid microphone 7 to suffer the striking damage, reduce economic loss.

To sum up, this structure microphone, the problem that the solution microphone that can be very convenient drops ground and injures is when using, thereby effectively prevents that the microphone desktop from falling, has better safety in utilization.

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 an office meeting is with preventing falling microphone, its characterized in that, includes outer protective housing (1) and interior protective housing (15), outer protective housing (1) inside is equipped with interior protective housing (15), outer protective housing (1) inner wall is opened fixed mounting and is had backing plate (11), backing plate (11) one side fixed mounting has one-level spring (12), the one end fixed connection that backing plate (11) were kept away from to one-level spring (12) is on interior protective housing (15), all be equipped with spout (13) on the inner wall of one side of interior protective housing (15), interior protective housing (15) inside slidable mounting has microphone (7), interior protective housing (15) opposite side inner wall fixed mounting has motor (17), motor (17) output shaft one end fixed mounting has gear (16), the one end outer wall of interior protective housing (15) passes through one-level spring (12) fixed connection has fixed plate (14), the fixed plate (14) is fixedly connected with the outer protective shell (1).

2. The anti-drop microphone for office meeting according to claim 1, wherein: outer protective housing (1) surface is equipped with frictional layer (2), outer protective housing (1) outer wall center fixed mounting has motor switch (3), outer protective housing (1) outer wall both sides slidable mounting has reset button (4), motor switch (3) and motor (17) electric connection.

3. The anti-drop microphone for office meeting according to claim 1, wherein: microphone (7) surface fixed mounting has microphone button (8), microphone (7) surface one end top fixedly connected with slide rail (9), microphone (7) surface one end below fixedly connected with rack (10).

4. The anti-drop microphone for office meeting according to claim 1, wherein: the gear (16) penetrates through the inner wall of the inner protective shell (15) and is connected with the rack (10) in a meshed mode.

5. The anti-drop microphone for office meeting according to claim 1, wherein: outer protective housing (1) one end inner wall both sides fixed mounting has guided way (18), slidable mounting has crossbeam (20) between guided way (18), crossbeam (20) one side fixed mounting has second grade spring (19), the one end fixed connection that crossbeam (20) were kept away from in second grade spring (19) is on fixed plate (14).

6. The anti-drop microphone for office meeting according to claim 5, wherein: one side fixedly connected with pillar (6) of second grade spring (19) are kept away from in crossbeam (20), pillar (6) one end fixedly connected with sucking disc (5), outer protective housing (1) one end outer wall is equipped with the exit that corresponds with it with sucking disc (5) size.