CN217116329U

CN217116329U - Dustproof wireless meeting microphone of making an uproar falls

Info

Publication number: CN217116329U
Application number: CN202220016048.1U
Authority: CN
Inventors: 杨建忠; 张康; 刘国峰
Original assignee: Shanxi Huitong Hongtai Electronic Technology Co ltd
Current assignee: Shanxi Huitong Hongtai Electronic Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-02
Anticipated expiration: 2032-01-05

Abstract

The utility model belongs to the technical field of wireless meeting microphone technique and specifically relates to a fall dirt-proof wireless meeting microphone of making an uproar, including receiving mechanism, receiving mechanism's bottom is provided with adjustment mechanism, adjustment mechanism's bottom is provided with supporting mechanism, compares with current wireless meeting microphone, the utility model discloses a design can improve the whole convenience of wireless meeting microphone, fall the noise nature and the practicality.

Description

Dustproof wireless meeting microphone of making an uproar falls

Technical Field

The utility model relates to a wireless meeting microphone technical field specifically is a make an uproar dirt-proof wireless meeting microphone falls.

Background

With the general promotion of the existing living conditions, the microphone is also called as a microphone, an electroacoustic device belongs to a microphone, is a transducer for sound-electricity conversion, generates voltage by applying sound waves to an electroacoustic element, and then converts the voltage into electric energy, the wireless microphone is composed of a plurality of pocket transmitters (which can be arranged in a pocket and have the output power of about 0.01W) and a centralized receiver, each pocket transmitter has a different working frequency, the centralized receiver can simultaneously receive voice signals with different working frequencies sent by each pocket transmitter, the microphone is suitable for occasions such as stage lecture tables and the like and is used in various public address equipment, but at the sound transmission hole of the existing wireless conference microphone, no protective measures are provided, dust is easily attached to the microphone, dust accumulation is difficult to clean, the internal structure is simple, noise is more, therefore, the improvement of the existing wireless conference microphone is designed into a novel dustproof wireless conference microphone to reduce noise so as to change the technical defects, the practicability of the whole wireless conference microphone is improved, and the method is very important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make an uproar dirt-proof wireless meeting microphone falls 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:

a noise-reducing and dust-proof wireless conference microphone comprises a receiving mechanism, wherein an adjusting mechanism is arranged at the bottom of the receiving mechanism, and a supporting mechanism is arranged at the bottom of the adjusting mechanism;

the receiving mechanism comprises a machine body, an anti-spraying cover, a sound transmission groove, sponge, a sliding groove, a pull cover, a magnet and an iron block, wherein the anti-spraying cover is arranged at the top of the machine body, the sound transmission groove is formed below the anti-spraying cover and positioned inside the machine body, the sponge is arranged on the inner side of the sound transmission groove, the sliding groove is formed in the top of the machine body, the pull covers are inserted into the left side and the right side of the sliding groove and positioned above the anti-spraying cover, and the iron block is arranged on one side of the pull cover, wherein the other side of the magnet is arranged at a position corresponding to the pull cover;

the adjusting mechanism comprises a chassis, a fixing bolt, a rotating support, an adjusting sleeve, an adjusting knob and a telescopic rod, wherein the rotating support is arranged at the bottom of the chassis, the adjusting sleeve is arranged at the bottom of the rotating support, the adjusting knob is arranged on the right side of the adjusting sleeve, and the telescopic rod is arranged inside the adjusting sleeve;

the supporting mechanism comprises a combined disc and supporting frames, and the supporting frames are arranged on the periphery of the combined disc.

As the utility model discloses preferred scheme, the outside of organism is for making the coating material preparation of making an uproar, the sound transmission groove is latticed design.

Through adopting above-mentioned technical scheme, the coating of making an uproar falls can effectively reduce the noise in the organism outside to play the effect of making an uproar effectively, latticed transaudient groove evenly transmits the sound wave in the inboard sponge.

As the preferred proposal of the utility model, the connection mode of the pull cover and the chute is a movable connection.

Through adopting above-mentioned technical scheme, the spout conveniently draws the lid to slide, makes the operation more convenient.

As the utility model discloses preferred scheme, the below of organism is provided with the chassis, the chassis passes through fixing bolt with the organism and is connected.

By adopting the technical scheme, the chassis below the machine body has a stable supporting effect on the receiving mechanism, and the fixing bolt is convenient for the receiving mechanism and the adjusting mechanism to be fixed.

As the utility model discloses preferred scheme, the front of telescopic link is provided with spacing draw-in groove and bayonet lock.

Through adopting above-mentioned technical scheme, transfer the bayonet lock and remove in spacing draw-in groove and carry out the height fixing to the telescopic link, make its operation get up light convenient more.

As the utility model discloses preferred scheme, the bottom of telescopic link is provided with the combination tray, the left and right sides of support frame is provided with positive pole magnet and negative pole magnet, the support frame is swing joint with the connected mode of combination tray.

By adopting the technical scheme, the support frame around the combined disc is conveniently adjusted to be trapezoidal by the movable connection design, the support stability is increased by the trapezoidal design of the support mechanism and the table board, and the positive magnet and the negative magnet on the left side and the right side are adsorbed when the support frame is tightened, so that the support frame is stably closed.

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

1. the utility model discloses in, design through receiving mechanism, the coating of making an uproar of falling can effectively reduce the noise in the organism outside, thereby play the effect of effectively making an uproar of falling, prevent that the cover can effectively avoid spouting the sound, can play certain guard action to the inside accessory of organism simultaneously, latticed sound transmission groove evenly transmits the sound wave to inboard sponge in, the sponge can play the bradyseism effect when propagating the sound wave between and the internal fitting, thereby it makes an uproar to reduce the noise, the inside magnet of the flip that pegs graft in sliding chute both sides adsorbs fixedly with corresponding iron plate, thereby prevent that the organism is inside to cause the deposition to be difficult to clear up and influence tone quality, play the guard action.

2. The utility model discloses in, through adjustment mechanism's design, the chassis of organism below plays steady supporting role to receiving mechanism, fixing bolt makes things convenient for receiving mechanism and adjustment mechanism to fix, the rotation support can rotate the receiving mechanism position of connecting the top and adjust, the adjusting sleeve is accomodate when not using the telescopic link of inside, thereby play the guard action, avoid the telescopic link to expose for a long time and cause oxidation and damage, adjust the turn-button and can play the fixed action when not using the telescopic link, telescopic link person of facilitating the use carries out altitude mixture control to the microphone, the regulative mode is simple convenient.

3. The utility model discloses in, through supporting mechanism's design, the support frame plays the outrigger effect, adjusts the support frame and is to trapezoidal, and supporting mechanism and mesa are the stability that trapezoidal design increased the support, and the anodal magnet and the negative pole magnet of the left and right sides adsorb when tightening up the support frame to play the stable closed effect to the support frame.

Drawings

FIG. 1 is a front view of the overall stretched structure of the utility model;

FIG. 2 is a front view of the overall tightened structure of the utility model;

fig. 3 is a close schematic view of the receiving structure of the present invention;

fig. 4 is an open schematic view of the receiving structure of the present invention;

fig. 5 is an internal schematic view of the receiving structure of the present invention.

In the figure: 1-receiving mechanism, 101-machine body, 102-spray-proof cover, 103-sound transmission groove, 104-sponge, 105-sliding groove, 106-pull cover, 107-magnet, 108-iron block, 2-adjusting mechanism, 201-chassis, 202-fixing bolt, 203-rotating bracket, 204-adjusting sleeve, 205-adjusting knob, 206-telescopic rod, 3-supporting mechanism, 301-combination disk and 302-supporting frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the invention may be embodied in many different forms and is not limited to the embodiments described herein, but rather these embodiments are provided so as to render the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

a noise-reducing and dust-proof wireless conference microphone comprises a receiving mechanism 1, wherein an adjusting mechanism 2 is arranged at the bottom of the receiving mechanism 1, and a supporting mechanism 3 is arranged at the bottom of the adjusting mechanism 2;

the receiving mechanism 1 comprises a machine body 101, a blowout prevention cover 102, a sound transmission groove 103, a sponge 104, a sliding groove 105, a pull cover 106, a magnet 107 and an iron block 108, wherein the blowout prevention cover 102 is arranged at the top of the machine body 101, the sound transmission groove 103 is formed below the blowout prevention cover 102 and positioned inside the machine body 101, the sponge 104 is arranged on the inner side of the sound transmission groove 103, the sliding groove 105 is formed in the top of the machine body 101, the pull covers 106 are inserted into the left side and the right side of the sliding groove 105 and positioned above the blowout prevention cover 102, and the iron block 108 is arranged at the position, corresponding to the other side of the magnet 107, of one side of the pull cover 106;

the adjusting mechanism 2 comprises a chassis 201, a fixing bolt 202, a rotating bracket 203, an adjusting sleeve 204, an adjusting knob 205 and an expansion link 206, wherein the rotating bracket 203 is arranged at the bottom of the chassis 201, the adjusting sleeve 204 is arranged at the bottom of the rotating bracket 203, the adjusting knob 205 is arranged at the right side of the adjusting sleeve 204, and the expansion link 206 is arranged inside the adjusting sleeve 204;

the supporting mechanism 3 comprises a combination tray 301 and supporting frames 302, and the supporting frames 302 are arranged around the combination tray 301.

Further, the outer side of the body 101 is made of noise reduction coating material, and the sound transmission grooves 103 are designed in a grid shape.

Further, the pull cover 106 is movably connected to the sliding groove 105.

Further, a chassis 201 is disposed below the machine body 101, and the chassis 201 is connected to the machine body 101 by a fixing bolt 202.

Further, the front of the telescopic rod 206 is provided with a limiting clamping groove and a clamping pin.

Further, a combination tray 301 is arranged at the bottom of the telescopic rod 206, a positive magnet and a negative magnet are arranged on the left side and the right side of the support frame 302, and the support frame 302 is movably connected with the combination tray 301.

Referring to fig. 1-5, when using the receiving mechanism 1, the bottom of the machine body 101 is first rotatably connected to the fixing bolt 202, then the user makes sound to the anti-spraying cover 102, the sound wave passes through the anti-spraying cover 102, the sound transmission groove 103 and the sponge 104 in sequence and then reaches the receiver, the anti-spraying cover 102 can effectively avoid the sound spraying, the latticed sound transmission groove 103 uniformly transmits the sound wave to the sponge 104 at the inner side, the sponge 104 can play a role of buffering between the sound wave and internal accessories during the sound wave transmission, meanwhile, the noise reduction coating on the outer side of the machine body 101 can effectively reduce the noise on the outer side of the machine body 101, thereby playing the role of effectively reducing noise, when not using receiving mechanism 1, the pull lid 106 to the magnet 107 of the inside grafting of sliding chute 105 both sides and iron plate 108 adsorb fixedly, thereby do not use for a long time and easily cause the deposition and influence tone quality, can play dustproof and guard action to the inside accessory of organism 101.

In an embodiment, referring to fig. 1-2, when the adjusting mechanism 2 is used, if the microphone needs to be highly stretched, first, the adjusting knob 205 is rotated to release the telescopic rod 206 inside the adjusting sleeve 204, the adjusting mechanism 2 is pulled to drive the telescopic rod 206 to slide and stretch for height adjustment, the clamping pin is moved to the transverse position of the limiting clamping groove, the stretched height of the telescopic rod 206 is fixed, when the height of the microphone needs to be reduced, the clamping pin is moved to the longitudinal position of the limiting clamping groove, the adjusting mechanism 2 is pressed to retract the telescopic rod 206 into the adjusting sleeve 204, the telescopic rod 206 is tightened and fixed by rotating the adjusting knob 205, when the receiving mechanism 1 is rotationally adjusted according to the use requirement, the receiving mechanism 1 is rotated while the bottom rotating bracket 203 is driven to rotate, so as to perform direction adjustment.

In an embodiment, referring to fig. 1-2, when the supporting mechanism 3 is used, the supporting frame 302 is firstly unfolded, the supporting frame 302 is placed on a stable table in a trapezoidal shape, and when the supporting frame 302 needs to be tightened, the positive magnets and the negative magnets on the left and right sides are attracted, so that the supporting frame 302 is stably closed.

The utility model discloses work flow: when the noise-reducing and dust-proof wireless conference microphone is used, the bottom of the body 101 is rotatably connected with the fixing bolt 202, the support frame 302 is unfolded, the support frame 302 is placed on a stable table top in a trapezoidal shape, when the support frame 302 needs to be tightened, the positive magnets and the negative magnets on the left side and the right side are adsorbed, so that the support frame 302 is stably closed, when the height of the microphone needs to be increased, the adjusting knob 205 is rotated to release the telescopic rod 206 in the adjusting sleeve 204, the adjusting mechanism 2 is pulled to drive the telescopic rod 206 to slide and stretch for height adjustment, the bayonet lock is moved to the transverse position of the limiting clamping groove, the stretched height of the telescopic rod 206 is fixed, when the height of the microphone needs to be reduced, the bayonet lock is moved to the longitudinal position of the limiting clamping groove, the adjusting mechanism 2 is pressed to retract the telescopic rod 206 into the adjusting sleeve 204, the telescopic rod 206 is tightened and fixed by rotating the adjusting knob 205, when the direction of the receiving mechanism 1 is adjusted by rotating according to the use requirement, the bottom rotating bracket 203 is driven to rotate while the receiving mechanism 1 is rotated, so that the direction adjustment is carried out, when a user uses the anti-spraying cover 102 to generate sound, the sound wave passes through the anti-spraying cover 102, the sound transmission groove 103 and the sponge 104 in sequence and then reaches the receiver, the anti-spraying cover 102 can effectively avoid spraying sound, the latticed sound transmission groove 103 uniformly transmits the sound wave into the sponge 104 at the inner side, the sponge 104 can play a role of buffering between the sound wave transmission and internal accessories, meanwhile, the noise reduction coating at the outer side of the machine body 101 can effectively reduce noise at the outer side of the machine body 101, the noise is reduced, so that the noise reduction effect is achieved, when the receiving mechanism 1 is not used, the pull covers 106 inserted inside the two sides of the sliding chute 105 are fixed to the magnets 107 and the iron blocks 108 by adsorption, thereby it influences tone quality to do not use for a long time to easily cause the deposition, can play dustproof and guard action to the inside accessory of organism 101 to better bring the use for the use and experience, whole operation flow is simple convenient, compares with current wireless meeting microphone, the utility model discloses a design can improve the whole convenience of wireless meeting microphone, fall the noise nature and the practicality.

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 dustproof wireless meeting microphone of making an uproar falls, includes receiving mechanism (1), its characterized in that: the bottom of the receiving mechanism (1) is provided with an adjusting mechanism (2), and the bottom of the adjusting mechanism (2) is provided with a supporting mechanism (3);

the receiving mechanism (1) comprises a machine body (101), a spray-proof cover (102), a sound transmission groove (103), a sponge (104), a sliding groove (105), a pull cover (106), a magnet (107) and an iron block (108), wherein the spray-proof cover (102) is arranged at the top of the machine body (101), the sound transmission groove (103) is formed below the spray-proof cover (102) and positioned inside the machine body (101), the sponge (104) is arranged inside the sound transmission groove (103), the sliding groove (105) is formed at the top of the machine body (101), the pull covers (106) are inserted into the left side and the right side of the sliding groove (105) and positioned above the spray-proof cover (102), and the iron block (108) is arranged at the position, corresponding to the other side of the magnet (107), on one side of the pull cover (106);

the adjusting mechanism (2) comprises a chassis (201), a fixing bolt (202), a rotating support (203), an adjusting sleeve (204), an adjusting knob (205) and an expansion link (206), wherein the rotating support (203) is arranged at the bottom of the chassis (201), the adjusting sleeve (204) is arranged at the bottom of the rotating support (203), the adjusting knob (205) is arranged on the right side of the adjusting sleeve (204), and the expansion link (206) is arranged inside the adjusting sleeve (204);

the supporting mechanism (3) comprises a combined disc (301) and supporting frames (302), and the supporting frames (302) are arranged on the periphery of the combined disc (301).

2. The noise-reducing and dust-proof wireless conference microphone according to claim 1, wherein: the outer side of the machine body (101) is made of noise reduction coating materials, and the sound transmission grooves (103) are designed in a grid shape.

3. The noise-reducing and dust-proof wireless conference microphone according to claim 1, wherein: the pull cover (106) is movably connected with the sliding groove (105).

4. The noise-reducing and dust-proof wireless conference microphone according to claim 1, wherein: a chassis (201) is arranged below the machine body (101), and the chassis (201) is connected with the machine body (101) through a fixing bolt (202).

5. The noise-reducing and dust-proof wireless conference microphone according to claim 1, wherein: the front of the telescopic rod (206) is provided with a limiting clamping groove and a clamping pin.

6. The noise-reducing and dust-proof wireless conference microphone according to claim 1, wherein: the bottom of telescopic link (206) is provided with combination dish (301), the left and right sides of support frame (302) is provided with positive pole magnet and negative pole magnet, the connected mode of support frame (302) and combination dish (301) is swing joint.