CN209882000U - Audio acquisition module installation mechanism of conference microphone - Google Patents

Abstract

The utility model belongs to the audio field, in particular to an audio acquisition module mounting mechanism of a conference microphone, which provides the following proposal aiming at the problem that the prior audio acquisition module is fixed by traditional tin soldering and is inconvenient to be fixed, which comprises a base, wherein the top of the base is symmetrically and fixedly provided with two upright posts and two limit covers respectively, and two limit covers are positioned between the two upright posts, the two limit covers are clamped with the same mounting plate, the top of the mounting plate is fixedly provided with an audio acquisition module body, the top end of the upright post is provided with a rotating port, the rotating post is rotatably connected in the rotating port, the operation of the utility model is simple, by pulling the push rod, the rotating column can be out of limit, so that the audio acquisition module body can be disassembled, and the disassembly step is simpler, and only the push rod needs to be pulled, so that the audio acquisition module body can be conveniently maintained or replaced.

Description

Audio acquisition module installation mechanism of conference microphone

Technical Field

The utility model relates to an audio frequency technical field especially relates to an audio acquisition module installation mechanism of meeting microphone.

Background

Along with the popularization of wireless communication technology, wireless microphone wide application in each field, for example, the audio-visual education system of school, modern official working training system, speech hall etc. the publication number: CN108540884A discloses an AI microphone, including inside audio acquisition module, audio output interface, the mutual module of pronunciation, network communication module, the main control module who sets up: the AI microphone has a man-machine interaction function on the basis of audio processing, can call network cloud resources through interaction of voice and the microphone, and can realize control of intelligent household equipment at the same time, and the microphone not only has audio acquisition and processing functions, but also has an artificial intelligence function, so that life is more convenient.

The mounting structure of the audio acquisition module in the technical scheme is not disclosed, the existing mounting and fixing mode of the audio acquisition module is generally fixed by adopting a soldering process, and the audio acquisition module is troublesome to overhaul or replace, so that the audio acquisition module mounting mechanism of the conference microphone is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having audio acquisition module among the prior art and adopt traditional soldering fixed, be not convenient for carry out the shortcoming of fixing, and the audio acquisition module installation mechanism of a meeting microphone that provides.

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

the utility model provides an audio acquisition module installation mechanism of meeting microphone, includes the base, the top of base symmetry fixed mounting respectively has two stands and two spacing covers, and two spacing covers are located between two stands, has clamped same mounting panel on two spacing covers, the top fixed mounting of mounting panel has the audio acquisition module body, the top of stand has been seted up and has been rotated the mouth, it is connected with the rotation post to rotate the mouth, the bottom one side of rotation post extends to the outside and the fixed mounting of stand and has the connection cover, sliding connection has the carriage release lever in the connection cover, the bottom of carriage release lever extends to the below of connection cover and is rotatably connected with the pressure disk, and two pressure disks all contact with the top of mounting panel.

Preferably, fixed mounting has the cushion on the bottom inner wall of spacing cover, the bottom symmetry fixed mounting of mounting panel has two gag lever posts, and the bottom of two gag lever posts extends to respectively in two spacing covers and contacts with the top of cushion, can fix a position the mounting panel, prevents that the problem of removal from appearing in the audio acquisition module body.

Preferably, equal fixed mounting has the rack on the both sides inner wall of connecting cover, fixed mounting has the spacing ring in the connecting cover, and the spacing ring is located the below of rack, the top of carriage release lever runs through the spacing ring and extends to the top of spacing ring, the top fixed mounting of carriage release lever has the movable plate, the sliding opening has all been seted up to the both sides of movable plate, and two sliding openings respectively with two rack sliding connection, utilize the sliding connection of movable plate and sliding opening, can first carriage release lever to slide spacingly.

Preferably, it is connected with the dwang to rotate on one side inner wall of sliding port, fixed cover is equipped with the gear on the dwang, gear and rack mesh mutually, the one end of dwang runs through the opposite side inner wall of sliding port and extends to in the connecting cover, the cover is equipped with torque spring on the dwang, torque spring is located one side of movable plate, torque spring's both ends respectively with one side and the dwang fixed connection of movable plate, it is spacing to utilize torque spring to carry out elasticity to the carriage release lever, realize that the pressure disk compresses tightly the mounting panel.

Preferably, a fixing groove is formed in the inner wall of the bottom of the rotating opening, a fixing rod is fixedly mounted at the bottom of the rotating column, the bottom end of the fixing rod extends into the fixing groove, a clamping plate is connected to the inner wall of one side of the fixing groove in a sliding mode and clamped with the fixing rod, and the rotating column can be limited by the clamping plate and the fixing rod.

Preferably, sliding connection has the baffle in the fixed slot, the top of baffle and the bottom of dead lever contact mutually, the bottom symmetry fixed mounting of baffle has two supporting spring, and two supporting spring's bottom all with fixed slot bottom inner wall fixed connection, utilizes supporting spring to carry out elastic support to the baffle for when shifting out the fixed slot with the dead lever, the baffle can upwards remove, carries on spacingly to the cardboard.

Preferably, the fixed orifices have been seted up on one side inner wall of fixed slot, and fixed mounting has solid fixed ring in the fixed orifices, and gu sliding connection has the push rod in the fixed ring, the both ends of push rod extend to in the outside and the fixed slot of stand respectively, one end of push rod and one side fixed connection of cardboard, the cover is equipped with spacing spring on the push rod, spacing spring is located one side of solid fixed ring, spacing spring's both ends respectively with one side fixed connection of solid fixed ring and cardboard, utilize the push rod can conveniently relieve cardboard and dead lever and clamp, simultaneously under spacing spring's effect, can be when baffle and cardboard break away from the contact, can the automatically move cardboard for cardboard and dead lever clamp mutually.

An audio acquisition module installation mechanism of meeting microphone:

firstly, the push rod is pulled to drive the clamping plate to move, the clamping plate and the fixed rod are separated from being clamped, then the clamping plate is moved into the fixed hole, the rotating rod loses the limit, the two torsion springs which are under the stress state drive the rotating rod to rotate, so that the rack can be driven to move upwards, and when the rack moves upwards, the connecting cover can be driven to move upwards, so that the rotating column can be driven to rotate upwards;

at this moment, the fixed rod can be moved upwards, so that the baffle can be moved upwards, the fixed rod is moved out of the fixed groove until the fixed rod is moved out, the rotating column can be lost for limitation, then the rotating column can be manually rotated upwards, the pressure plate is separated from the mounting plate, and the audio acquisition module body is detached through the rotating column.

The utility model is simple in operation, through the pulling push rod, can be so that the rotation post loses spacingly to this can realize dismantling the audio acquisition module body, and dismantle the step fairly simple, only need the pulling push rod can, so can conveniently maintain or change the audio acquisition module body.

Drawings

Fig. 1 is a front view of the structure of an installation mechanism of an audio acquisition module of a conference microphone according to the present invention;

fig. 2 is a front view of a connecting cover structure of an audio acquisition module mounting mechanism of a conference microphone according to the present invention;

fig. 3 is a front view of a column structure of the audio acquisition module mounting mechanism of the conference microphone according to the present invention;

fig. 4 is the utility model provides a structure enlarger of a of audio acquisition module installation mechanism of conference microphone.

In the figure: the audio acquisition module comprises a base 1, a stand column 2, a limiting cover 3, an elastic cushion 4, a mounting plate 5, a limiting rod 6, an audio acquisition module body 7, a rotating column 8, a connecting cover 9, a rack 10, a limiting ring 11, a moving rod 12, a moving plate 13, a gear 14, a rotating port 15, a fixing groove 16, a fixing rod 17, a baffle 18, a supporting spring 19, a push rod 20, a limiting spring 21, a rotating rod 22 and a torsion spring 23.

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.

Example one

Referring to fig. 1-4, an audio acquisition module installation mechanism of conference microphone, including base 1, the top of base 1 symmetry fixed mounting respectively has two stands 2 and two spacing covers 3, and two spacing covers 3 are located between two stands 2, same mounting panel 5 has been clamped on two spacing covers 3, the top fixed mounting of mounting panel 5 has audio acquisition module body 7, rotation mouth 15 has been seted up on the top of stand 2, it has rotation post 8 to rotate mouthful 15 internal rotation, one side of the bottom of rotation post 8 extends to the outside of stand 2 and fixed mounting has connecting cover 9, sliding connection has carriage release lever 12 in connecting cover 9, the bottom of carriage release lever 12 extends to the below of connecting cover 9 and is connected with the pressure disk in the rotation, and two pressure disks all contact with the top of mounting panel 5.

The utility model discloses in, fixed mounting cushion 4 on the bottom inner wall of spacing cover 3, the bottom symmetry fixed mounting of mounting panel 5 has two gag lever posts 6, and the bottom of two gag lever posts 6 extends to respectively in two spacing covers 3 and contacts with the top of cushion 4.

The utility model discloses in, equal fixed mounting has rack 10 on the both sides inner wall of connecting cover 9, and fixed mounting has spacing ring 11 in the connecting cover 9, and spacing ring 11 is located the below of rack 10, and spacing ring 11 is run through and extends to the top of spacing ring 11 on the top of carriage release lever 12, and the top fixed mounting of carriage release lever 12 has movable plate 13, and the sliding opening has all been seted up to movable plate 13's both sides, and two sliding openings respectively with two rack 10 sliding connection.

The utility model discloses in, rotate on one side inner wall of sliding port and be connected with dwang 22, fixed cover is equipped with gear 14 on the dwang 22, and gear 14 meshes with rack 10 mutually, and the one end of dwang 22 runs through the opposite side inner wall of sliding port and extends to connecting cover 9 in, and the cover is equipped with torsion spring 23 on the dwang 22, and torsion spring 23 is located one side of movable plate 13, torsion spring 23's both ends respectively with one side and dwang 22 fixed connection of movable plate 13.

The utility model discloses in, seted up fixed slot 16 on the bottom inner wall of rotation mouth 15, the bottom fixed mounting who rotates post 8 has dead lever 17, and in dead lever 17's bottom extended to fixed slot 16, sliding connection had the cardboard on one side inner wall of fixed slot 16, and the cardboard clamped with dead lever 17 mutually.

The utility model discloses in, sliding connection has baffle 18 in the fixed slot 16, and the top of baffle 18 contacts with the bottom of dead lever 17, and the bottom symmetry fixed mounting of baffle 18 has two supporting spring 19, and two supporting spring 19's bottom all with fixed slot 16 bottom inner wall fixed connection.

The utility model discloses in, the fixed orifices has been seted up on one side inner wall of fixed slot 16, and fixed mounting has solid fixed ring in the fixed slot, and sliding connection has push rod 20 in the solid fixed ring, and in the both ends of push rod 20 extended to the outside of stand 2 and fixed slot 16 respectively, one end of push rod 20 and one side fixed connection of cardboard, the cover was equipped with limiting spring 21 on the push rod 20, and limiting spring 21 is located solid fixed ring's one side, limiting spring 21's both ends respectively with solid fixed ring and one side fixed connection of cardboard.

Example two

Referring to fig. 1-4, an audio collection module mounting mechanism for a conference microphone comprises a base 1, wherein two upright posts 2 and two limiting covers 3 are symmetrically welded on the top of the base 1 respectively, the two limiting covers 3 are positioned between the two upright posts 2, a same mounting plate 5 is clamped on the two limiting covers 3, an audio collection module body 7 is bonded on the top of the mounting plate 5, a rotating port 15 is formed in the top end of the upright post 2, a rotating post 8 is rotatably connected in the rotating port 15, one side of the bottom of the rotating post 8 extends to the outer side of the upright post 2 and is welded with a connecting cover 9, a moving rod 12 is slidably connected in the connecting cover 9, the bottom end of the moving rod 12 extends to the lower part of the connecting cover 9 and is rotatably connected with pressure plates, the two pressure plates are both contacted with the top of the mounting plate 5, a push rod 20 is pulled at first to drive a, then the clamping plate is moved into the fixed hole, at this time, the rotating rod 8 loses the limit, two torsion springs 23 under the stress state drive the rotating rod 22 to rotate, so as to drive the rack 10 to move upwards, when the rack 10 moves upwards, the connecting cover 9 can be driven to move upwards, so as to drive the rotating column 8 to rotate upwards, at this time, the fixed rod 17 moves upwards, so that the baffle 18 moves upwards, until the fixed rod 17 moves out of the fixed groove 16, at this time, the rotating column 8 loses the limit, then the rotating column 8 can be manually rotated upwards, so that the pressure plate is separated from the contact with the mounting plate 5, so as to realize the disassembly of the audio acquisition module body 7, the utility model has simple operation, and can cause the rotating column 8 to lose the limit by pulling the push rod 20, so as to realize the disassembly of the audio acquisition module body 7, and the disassembly step is simple, and only the push rod 20 needs to be pulled, so that the audio acquisition module body 7 can be conveniently maintained or replaced.

The utility model discloses in, bond cushion 4 on the bottom inner wall of spacing cover 3, the bottom symmetric welding of mounting panel 5 has two gag lever posts 6, and the bottom of two gag lever posts 6 extends to respectively in two spacing covers 3 and contact with cushion 4's top, can fix a position mounting panel 5, prevents that audio acquisition module body 7 from appearing the problem of removal.

The utility model discloses in, all weld on the both sides inner wall of joint boot 9 has rack 10, welded spacing ring 11 in the joint boot 9, and spacing ring 11 is located the below of rack 10, spacing ring 11 is run through and extends to the top of spacing ring 11 on the top of carriage release lever 12, the welding of the top of carriage release lever 12 has movable plate 13, the sliding opening has all been seted up to movable plate 13's both sides, and two sliding openings respectively with two rack 10 sliding connection, utilize the sliding connection of movable plate 13 and sliding opening, can first carriage release lever 12 slide spacingly.

The utility model discloses in, it is connected with dwang 22 to rotate on one side inner wall of sliding port, fixed cover is equipped with gear 14 on the dwang 22, gear 14 meshes with rack 10 mutually, the opposite side inner wall of sliding port is run through to the one end of dwang 22 and extends to in the connecting cover 9, the cover is equipped with torsion spring 23 on the dwang 22, torsion spring 23 is located one side of movable plate 13, torsion spring 23's both ends weld with one side and dwang 22 of movable plate 13 respectively mutually, it is spacing to utilize torsion spring 23 to carry out elasticity to carriage release lever 12, it compresses tightly mounting panel 5 to realize the pressure disk.

The utility model discloses in, seted up fixed slot 16 on the bottom inner wall of rotation mouth 15, the bottom welding of rotation post 8 has dead lever 17, and in dead lever 17's bottom extended to fixed slot 16, sliding connection had the cardboard on one side inner wall of fixed slot 16, and cardboard and dead lever 17 looks clamping, utilized clamping of cardboard and dead lever 17, can carry on spacingly to rotation post 8.

The utility model discloses in, sliding connection has baffle 18 in the fixed slot 16, and the top of baffle 18 and the bottom of dead lever 17 contact mutually, and the bottom symmetric welding of baffle 18 has two supporting spring 19, and two supporting spring 19's bottom all with the 16 bottom inner walls of fixed slot weld mutually, utilize supporting spring 19 to carry out elastic support to baffle 18 for when shifting out fixed slot 16 with dead lever 17, baffle 18 can upwards remove, carry on spacingly to the cardboard.

The utility model discloses in, the fixed orifices has been seted up on one side inner wall of fixed slot 16, and the fixed downthehole welding of fixed slot has solid fixed ring, sliding connection has push rod 20 in the solid fixed ring, push rod 20's both ends extend to in stand 2's the outside and fixed slot 16 respectively, one side fixed connection of push rod 20's one end and cardboard, the cover is equipped with spacing spring 21 on the push rod 20, spacing spring 21 is located one side of solid fixed ring, spacing spring 21's both ends weld with one side of solid fixed ring and cardboard respectively mutually, utilize push rod 20 can conveniently relieve cardboard and dead lever 17 and clamp, simultaneously under spacing spring 21's effect, can be when baffle 18 breaks away from the contact with the cardboard, can the automatically move cardboard, make cardboard and dead lever.

In the utility model, when the audio collection module body 7 needs to be installed, firstly, two limiting rods 6 are respectively inserted into two limiting covers 3 to position the audio collection module body 7, then two rotating columns 8 are simultaneously rotated to drive the connecting cover 9 to rotate, so that the pressure plate can be contacted with the mounting plate 5, then the moving rod 12 and the connecting cover 9 can slide mutually, and the gear 14 can be rotated, when the gear 14 rotates, the rotating rod 22 can be driven to rotate and the torsion spring 23 is in a stressed state, when the rotating columns 8 rotate at the same time, the fixing rod 17 can be moved into the fixing groove 16 and the baffle 18 can be pushed to move downwards, when the baffle 18 is separated from the clamping plate, the limiting spring 21 can be restored to the stressed state, so as to drive the push rod 20 to move, further, the clamping plate can be driven to move, so that the clamping plate is clamped with the fixed rod 17, the rotating column 8 can be limited at the moment, meanwhile, the mounting plate 5 can be pressed by the pressing plate, the audio acquisition module body 7 can be mounted, when the audio acquisition module body 7 needs to be maintained or replaced, the push rod 20 is firstly pulled to drive the clamping plate to move, the clamping plate and the fixed rod 17 are separated from being clamped, then the clamping plate is moved into the fixed hole, the rotating rod 8 loses the limitation, the two torsion springs 23 under the stress state can drive the rotating rod 22 to rotate, so that the rack 10 can be driven to move upwards, when the rack 10 moves upwards, the connecting cover 9 can be driven to move upwards, so that the rotating column 8 can be driven to rotate upwards, and at the moment, the fixed rod 17 can move upwards, make baffle 18 upwards remove, move out fixed slot 16 with dead lever 17 until, it will lose spacingly to rotate post 8 this moment, later can manually upwards rotate and rotate post 8 for the pressure disk breaks away from the contact with mounting panel 5, dismantles audio acquisition module body 7 with this realization, and the dismantlement step is fairly simple, only need stimulate push rod 20 can, so can conveniently maintain or change audio acquisition module body 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides an audio acquisition module installation mechanism of conference microphone, includes base (1), its characterized in that, the top of base (1) symmetry fixed mounting respectively has two stands (2) and two spacing covers (3), and two spacing covers (3) are located between two stands (2), has clamped same mounting panel (5) on two spacing covers (3), the top fixed mounting of mounting panel (5) has audio acquisition module body (7), the top of stand (2) has seted up rotation mouth (15), the internal rotation of rotation mouth (15) is connected with rotation post (8), one side of the bottom of rotation post (8) extends to the outside of stand (2) and fixed mounting has connecting cover (9), sliding connection has carriage release lever (12) in connecting cover (9), the bottom of carriage release lever (12) extends to the below of connecting cover (9) and rotating connection has a pressure disk, and both platens are in contact with the top of the mounting plate (5).

2. The mounting mechanism for the audio collection module of the conference microphone is characterized in that an elastic pad (4) is fixedly mounted on the inner wall of the bottom of the limiting cover (3), two limiting rods (6) are symmetrically and fixedly mounted on the bottom of the mounting plate (5), and the bottom ends of the two limiting rods (6) respectively extend into the two limiting covers (3) and are in contact with the top of the elastic pad (4).

3. The audio acquisition module mounting mechanism for the conference microphone as claimed in claim 1, wherein the inner walls of the two sides of the connecting cover (9) are both fixedly mounted with a rack (10), the connecting cover (9) is internally fixedly mounted with a limit ring (11), the limit ring (11) is located below the rack (10), the top end of the moving rod (12) penetrates through the limit ring (11) and extends above the limit ring (11), the top end of the moving rod (12) is fixedly mounted with a moving plate (13), sliding openings are respectively formed in the two sides of the moving plate (13), and the two sliding openings are respectively in sliding connection with the two racks (10).

4. The audio acquisition module installation mechanism of a conference microphone as claimed in claim 3, wherein the inner wall of one side of the sliding opening is rotatably connected with a rotating rod (22), the rotating rod (22) is fixedly sleeved with a gear (14), the gear (14) is meshed with a rack (10), one end of the rotating rod (22) penetrates through the inner wall of the other side of the sliding opening and extends into the connecting cover (9), the rotating rod (22) is sleeved with a torsion spring (23), the torsion spring (23) is located on one side of the moving plate (13), and two ends of the torsion spring (23) are respectively fixedly connected with one side of the moving plate (13) and the rotating rod (22).

5. The mechanism for mounting the audio collection module of a conference microphone as claimed in claim 1, wherein a fixing groove (16) is formed on the inner wall of the bottom of the rotation opening (15), a fixing rod (17) is fixedly mounted on the bottom of the rotation column (8), the bottom end of the fixing rod (17) extends into the fixing groove (16), a clamping plate is slidably connected to the inner wall of one side of the fixing groove (16), and the clamping plate is clamped with the fixing rod (17).

6. The mechanism for mounting the audio collection module of the conference microphone as claimed in claim 5, wherein a baffle (18) is slidably connected in the fixing groove (16), the top of the baffle (18) is in contact with the bottom of the fixing rod (17), two supporting springs (19) are symmetrically and fixedly mounted at the bottom of the baffle (18), and the bottom ends of the two supporting springs (19) are fixedly connected with the inner wall of the bottom of the fixing groove (16).

7. The audio acquisition module mounting mechanism for the conference microphone as claimed in claim 5, wherein a fixing hole is formed in an inner wall of one side of the fixing groove (16), a fixing ring is fixedly mounted in the fixing hole, a push rod (20) is slidably connected in the fixing ring, two ends of the push rod (20) respectively extend to the outer side of the upright post (2) and the fixing groove (16), one end of the push rod (20) is fixedly connected with one side of the clamping plate, a limiting spring (21) is sleeved on the push rod (20), the limiting spring (21) is located at one side of the fixing ring, and two ends of the limiting spring (21) are respectively fixedly connected with the fixing ring and one side of the clamping plate.