CN216414585U

CN216414585U - High-sensitivity omnidirectional miniature microphone for real-time monitoring

Info

Publication number: CN216414585U
Application number: CN202123149547.2U
Authority: CN
Inventors: 姚渔棠
Original assignee: Hexu Technology Nanjing Co ltd
Current assignee: Hexu Technology Nanjing Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-29
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a high-sensitivity omnidirectional miniature microphone for real-time monitoring, which comprises a fixing plate, wherein the surface of the fixing plate is fixedly connected with a miniature microphone main body, the back of the fixing plate is provided with a limiting mechanism, the outer part of the fixing plate is provided with an installation plate, and the fixing plate is clamped with the installation plate through the limiting mechanism. This a miniature microphone of high sensitive qxcomm technology for real time monitoring, miniature microphone main part and fixed plate fixed connection have been reached, and the back of fixed plate sets up stop gear, fix on the wall when the mounting panel, the fixed plate carries out the joint through stop gear and mounting panel, can install miniature microphone fast, the installation effectiveness is improved, and make things convenient for the staff later stage to dismantle, the work efficiency is improved, the surface setting of fixed plate is led just device simultaneously, be convenient for support the mounting panel, the stability of whole installation is improved, the purpose of user demand is satisfied.

Description

High-sensitivity omnidirectional miniature microphone for real-time monitoring

Technical Field

The utility model relates to the field of sound processing, in particular to a high-sensitivity omnidirectional miniature microphone for real-time monitoring.

Background

The monitoring microphone is a front-end acquisition device for synchronizing sound recording and video recording. Places such as a trial room generally include an inquiry room in which a criminal suspect is asked and a study room in which a worker observes the trial conditions of the inquiry room. A monitoring system is typically installed in the interrogation room and includes a microphone, a camera, a fiber optic transceiver, and the like. At present, the existing high-sensitivity omnidirectional miniature microphone for real-time monitoring is single in structure, inconvenient to install and disassemble by workers, and incapable of meeting use requirements.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a high-sensitivity omnidirectional miniature microphone for real-time monitoring, which aims to solve the problems that the existing high-sensitivity omnidirectional miniature microphone for real-time monitoring in the prior art is single in structure, is inconvenient for workers to quickly mount and dismount and cannot meet the use requirement.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A high-sensitivity omnidirectional miniature microphone for real-time monitoring comprises a fixed plate, wherein a miniature microphone main body is fixedly connected to the surface of the fixed plate, a limiting mechanism is arranged at the back of the fixed plate, an installation plate is arranged outside the fixed plate, the fixed plate is clamped with the installation plate through the limiting mechanism, and installation bolts are arranged on two sides of the installation plate;

stop gear includes the slide bar, the back fixed connection of slide bar and fixed plate, slide bar sliding connection has the motion piece, the lateral wall fixedly connected with supporting spring of motion piece, supporting spring cup joints with the slide bar, the fixed surface of motion piece is connected with presses the pressure pole, press pole and fixed plate sliding connection, the tip fixedly connected with who presses the pressure pole presses the pressure piece, the fixed surface of motion piece is connected with the fixture block, the surface of mounting panel is provided with the mounting groove, the motion piece is corresponding with the mounting groove, the inside of mounting groove is provided with the draw-in groove, fixture block and draw-in groove joint.

Preferably, the back of the fixing plate is provided with a guide device, and the guide device corresponds to the mounting plate.

Preferably, the guide device comprises an extrusion spring, the extrusion spring is fixedly connected with the back of the fixing plate, an extrusion block is fixedly connected with the end of the extrusion spring, a guide groove is formed in the surface of the mounting plate, and the extrusion block corresponds to the guide groove.

Preferably, the lateral wall fixedly connected with motion pole of extrusion piece, motion pole and fixed plate sliding connection, the inside of fixed plate is provided with spacing frame, the motion pole is located the inside one end fixedly connected with stopper of spacing frame.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. through miniature microphone main part and fixed plate fixed connection, and the back of fixed plate sets up stop gear, fixes on the wall when the mounting panel, and the fixed plate carries out the joint through stop gear and mounting panel, can install miniature microphone fast, improves the installation effectiveness, and makes things convenient for the staff later stage to dismantle, improves work efficiency.

2. The surface through the fixed plate sets up leads just device, is convenient for support the mounting panel, improves whole installation stability.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present invention;

FIG. 2 is a schematic front view of a micro microphone according to the present invention;

fig. 3 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a fixing plate; 2. a miniature microphone body; 3. a limiting mechanism; 31. a slide bar; 32. a motion block; 33. a support spring; 34. a pressing lever; 35. a pressing block; 36. a clamping block; 37. mounting grooves; 38. a card slot; 4. mounting a plate; 5. installing a bolt; 6. a pilot device; 61. a compression spring; 62. extruding the block; 63. a guide groove; 64. a motion bar; 65. a limiting frame; 66. and a limiting block.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; rather than all embodiments. Based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: a high-sensitivity omnidirectional miniature microphone for real-time monitoring comprises a fixing plate 1, wherein the surface of the fixing plate 1 is fixedly connected with a miniature microphone main body 2, the back of the fixing plate 1 is provided with a limiting mechanism 3, the outside of the fixing plate 1 is provided with an installation plate 4, the fixing plate 1 is clamped with the installation plate 4 through the limiting mechanism 3, and two sides of the installation plate 4 are provided with installation bolts 5; miniature microphone

main part

2 and 1 fixed connection of fixed plate, and the back of fixed plate 1 sets up stop gear 3, utilizes mounting bolt 5 to fix on the wall when mounting panel 4, and fixed plate 1 carries out the joint through stop gear 3 and mounting panel 4, can install miniature microphone fast, improves the installation effectiveness, and makes things convenient for the staff later stage to dismantle, improves work efficiency.

Limiting mechanism 3 includes slide bar 31, slide bar 31 and the back fixed connection of fixed plate 1, slide bar 31 sliding connection has motion piece 32, the lateral wall fixedly connected with supporting spring 33 of motion piece 32, supporting spring 33 cup joints with slide bar 31, the fixed surface of motion piece 32 is connected with presses pressure lever 34, press pressure lever 34 and fixed plate 1 sliding connection, the tip fixedly connected with who presses pressure lever 34 presses pressure piece 35, the fixed surface of motion piece 32 is connected with fixture block 36, the surface of mounting panel 4 is provided with mounting groove 37, motion piece 32 is corresponding with mounting groove 37, the inside of mounting groove 37 is provided with draw-in groove 38, fixture block 36 and draw-in groove 38 joint. Set up stop device 3, when needs are installed fixed plate 1 and mounting panel 4, press down and press pressure piece 35, the drive is pressed the motion of pressure pole 34, drive motion piece 32 motion, increase supporting spring 33's elastic potential energy, make motion piece 32 stretch into inside mounting groove 37, then loosen and press pressure piece 35, supporting spring 33 elastic potential energy turns into kinetic energy, it resets to drive motion piece 32, make fixture block 36 and draw-in groove 38 carry out the card machine, can carry out the joint fast with fixed plate 1 and mounting panel 4, and the installation effectiveness is improved, and make things convenient for the staff to dismantle.

Example 2:

referring to fig. 1-3, a high-sensitivity omnidirectional miniature microphone for real-time monitoring is substantially the same as that of embodiment 1, and further, a guiding device 6 is disposed on the back of the fixing plate 1, and the guiding device 6 corresponds to the mounting plate 4. The surface of fixed plate 1 sets up leads just device 6, is convenient for support mounting panel 4, improves whole installation stability.

The guide device 6 comprises an extrusion spring 61, the extrusion spring 61 is fixedly connected with the back of the fixed plate 1, an extrusion block 62 is fixedly connected with the end part of the extrusion spring 61, a guide groove 63 is arranged on the surface of the mounting plate 4, and the extrusion block 62 corresponds to the guide groove 63. Fixed plate 1 supports extrusion piece 62 through extrusion spring 61, and when fixed plate 1 carried out the joint with mounting panel 4, extrusion piece 62 and leading positive groove 63 was corresponding, improved whole installation accuracy, and increased the elastic potential energy of extrusion spring 61, further improved fixed plate 1 and mounting panel 4 installation stability.

The lateral wall fixedly connected with motion pole 64 of extrusion piece 62, motion pole 64 and fixed plate 1 sliding connection, the inside of fixed plate 1 is provided with spacing frame 65, and the one end fixedly connected with stopper 66 that motion pole 64 is located the inside of spacing frame 65. The side wall of the extrusion block 62 is provided with a moving rod 64, and the moving rod 64 slides with the fixed plate 1, so that the support stability of the extrusion block 62 is improved.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a miniature microphone of high sensitive qxcomm technology for real time monitoring, includes fixed plate (1), the fixed surface of fixed plate (1) is connected with miniature microphone main part (2), its characterized in that: the back of the fixed plate (1) is provided with a limiting mechanism (3), the outer part of the fixed plate (1) is provided with a mounting plate (4), the fixed plate (1) is clamped with the mounting plate (4) through the limiting mechanism (3), and two sides of the mounting plate (4) are provided with mounting bolts (5);

the limiting mechanism (3) comprises a sliding rod (31), the sliding rod (31) is fixedly connected with the back of the fixing plate (1), the sliding rod (31) is connected with a moving block (32) in a sliding way, the side wall of the moving block (32) is fixedly connected with a supporting spring (33), the supporting spring (33) is sleeved with the sliding rod (31), the surface of the moving block (32) is fixedly connected with a pressing rod (34), the pressing rod (34) is connected with the fixing plate (1) in a sliding way, the end part of the pressing rod (34) is fixedly connected with a pressing block (35), a clamping block (36) is fixedly connected to the surface of the moving block (32), an installation groove (37) is arranged on the surface of the installation plate (4), the motion block (32) corresponds to the mounting groove (37), a clamping groove (38) is formed in the mounting groove (37), and the clamping block (36) is clamped with the clamping groove (38).

2. The high-sensitivity omni-directional miniature microphone for real-time monitoring according to claim 1, wherein: the back of the fixing plate (1) is provided with a guide device (6), and the guide device (6) corresponds to the mounting plate (4).

3. The high-sensitivity omni-directional miniature microphone for real-time monitoring according to claim 2, wherein: lead just device (6) including extrusion spring (61), the back fixed connection of extrusion spring (61) and fixed plate (1), the tip fixedly connected with extrusion piece (62) of extrusion spring (61), the surface of mounting panel (4) is provided with leads positive groove (63), extrusion piece (62) with lead positive groove (63) corresponding.

4. A highly sensitive omni-directional miniature microphone for real time monitoring according to claim 3 wherein: the lateral wall fixedly connected with motion pole (64) of extrusion piece (62), motion pole (64) and fixed plate (1) sliding connection, the inside of fixed plate (1) is provided with spacing frame (65), motion pole (64) are located the inside one end fixedly connected with stopper (66) of spacing frame (65).