CN220673941U

CN220673941U - Microphone vibration device

Info

Publication number: CN220673941U
Application number: CN202420130780.0U
Authority: CN
Inventors: 于滨; 郭晓辉
Original assignee: Weifang Xinnaike Electronics Co ltd
Current assignee: Weifang Xinnaike Electronics Co ltd
Priority date: 2024-01-19
Filing date: 2024-01-19
Publication date: 2024-03-26
Anticipated expiration: 2034-01-19

Abstract

The utility model relates to the technical field of microphone production and discloses a microphone vibration device which comprises a vibration box, a mounting mechanism and a limiting mechanism, wherein a placing plate is arranged in the vibration box through the vibration mechanism, a placing box is arranged at the upper end of the placing plate through the mounting mechanism which is arranged in a bilateral symmetry mode, a baffle plate is movably connected at the upper end of the placing box, the limiting mechanism is arranged at the upper end of the placing box corresponding to the baffle plate, a box door is arranged on the vibration box, and an observation window is arranged on the box door. When the box door is used, the box door is opened, the mounting block on the placement box is connected to the sliding block in a sliding mode, the handle is rotated to drive the threaded rod to move downwards, the threaded rod drives the connecting plate and the clamping block to move downwards, the clamping block is inserted into the clamping groove, and the placement box is conveniently and firmly mounted on the placement plate through the matching use of the sliding block and the clamping block structure.

Description

Microphone vibration device

Technical Field

The utility model relates to the technical field of microphone production, in particular to a microphone vibration device.

Background

Currently, microphone microphones are energy conversion devices that convert sound signals into electrical signals, and are classified into moving coil, capacitive, electret, and recently emerging silicon micro-microphones, as well as liquid microphones and laser microphones. Most microphone microphones are capacitive, and the working principle of the microphone is to use a polymeric material vibrating membrane with permanent charge isolation, and the microphone can be divided into: dual pad microphones, single pad microphones, pin microphones, and the like.

The existing microphone needs to be subjected to vibration after production and then stability is tested, the existing vibration mode is to directly put the microphone into a vibration box to vibrate, but the microphone is small in size and inconvenient to recover after vibration is finished. Accordingly, the present utility model provides a microphone vibration device to solve the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a microphone vibration device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a microphone miaow head vibrating device, includes vibrating box, installation mechanism and stop gear, be equipped with through vibrating mechanism in the vibrating box and place the board, place the installation mechanism that the board upper end set up through bilateral symmetry and be equipped with and place the box, place box upper end swing joint baffle, place box upper end correspondence baffle and be equipped with stop gear, be equipped with the chamber door on the vibrating box, be equipped with the observation window on the chamber door.

As a further scheme of the utility model, the limiting mechanism comprises a positioning block, a positioning groove, a limiting block, a pull rod, a fixed block, a pull block and a second spring, wherein the right end of the baffle is provided with the positioning block, the positioning block is clamped with the placing box, the upper end of the placing box is provided with the positioning groove corresponding to the positioning block, and the baffle is convenient to rapidly position and install through the matched use of the arranged positioning block and the positioning groove structure.

As a still further scheme of the utility model, the front end and the rear end of the positioning block are provided with the limit grooves, the bottom ends of the limit grooves are flush with the upper end of the placing box, the front end and the rear end of the upper end of the placing box are symmetrically provided with the fixing blocks, the fixing blocks are connected with the pull rods in a sliding manner, the ends of the pull rods, which are far away from each other, are provided with the pull rods, the ends of the pull rods, which are close to each other, are provided with the limit blocks, the ends of the limit blocks, which are close to each other, are inserted into the limit grooves, the limit blocks are convenient to limit and fix the positioning block, so that the baffle is convenient to limit and fix, and the microphone is prevented from jumping out of the placing box when vibrating through the arranged baffle.

As a still further scheme of the utility model, the pull rod is sleeved with the second spring, one end of the second spring is fixedly connected with the limiting block, the other end of the second spring is fixedly connected with the fixed block, and the limiting block is conveniently driven to return to the original position through the elastic potential energy of the second spring.

As a still further scheme of the utility model, the vibrating mechanism comprises a vibrator, a telescopic rod and a first spring, wherein the vibrator is arranged at the lower end of the placing plate, the telescopic rods are arranged at four corners of the lower end of the placing plate, the lower ends of the telescopic rods are fixedly connected with the bottom end of the vibrating box, the first spring is sleeved on the telescopic rods, the upper ends of the first springs are fixedly connected with the placing plate, the lower ends of the first springs are fixedly connected with the bottom end of the vibrating box, and the placing plate and the placing box are conveniently driven to vibrate through the cooperation of the vibrator, the telescopic rods and the first spring structure.

As a still further scheme of the utility model, the installation mechanism comprises an installation block, a sliding block, a fixed plate, a supporting plate, a threaded rod, a handle, a bearing, a connecting plate, a clamping block and a clamping groove, wherein the installation block is arranged at the left end and the right end of the placement box, the other end of the installation block is connected with the sliding block in a sliding manner, one end of the sliding block, which is far away from the installation block, is provided with the fixed plate, the lower end of the fixed plate is fixedly connected with the placement plate, and the placement box can be positioned and installed quickly through the arranged sliding block.

As a still further scheme of the utility model, the upper end of the fixing plate is provided with the supporting plate, the threaded rod is connected to the supporting plate in a threaded manner, the handle is arranged at the upper end of the threaded rod, the bearing is arranged at the lower end of the threaded rod, the connecting plate is arranged at the lower end of the bearing, the clamping blocks are symmetrically arranged at the front and back of the lower end of the connecting plate, the lower ends of the clamping blocks penetrate through the sliding blocks, the clamping grooves are formed in the sliding blocks and the mounting blocks corresponding to the clamping blocks, and the limiting and fixing of the mounting blocks are facilitated through the arranged clamping blocks, so that the limiting and fixing of the placement box are realized, and the mounting stability of the placement box and the placement plate is improved.

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

1. when the box door is used, the box door is opened, the mounting block on the placement box is connected to the sliding block in a sliding mode, the handle is rotated to drive the threaded rod to move downwards, the threaded rod drives the connecting plate and the clamping block to move downwards, the clamping block is inserted into the clamping groove, and the placement box is conveniently and firmly mounted on the placement plate through the matching use of the sliding block and the clamping block structure.

2. When the vibrating type microphone placing box is used, the microphone is placed into the placing box, the placing box is closed by rotating the baffle, the two pull blocks are pulled to drive the pull rod and the limiting block to move away from each other, the limiting block compresses the second spring, when the positioning block is clamped with the positioning groove, the pull block is loosened, the limiting block is driven to return to the original position under the elastic force of the second spring, and the limiting block is inserted into the limiting groove on the positioning block, so that the baffle is limited and fixed, the microphone in the placing box can be prevented from jumping out during vibration through the arranged baffle, the microphone can be conveniently recovered after vibration is finished, the vibrator is started, and the placing plate, the placing box and the microphone can be conveniently driven to vibrate through the matched use of the first spring and the telescopic rod structure.

Drawings

Fig. 1 is a schematic structural view of a microphone vibration device.

Fig. 2 is a schematic sectional view of a microphone vibration device.

Fig. 3 is an enlarged schematic view of a microphone vibration device at a in fig. 2.

Fig. 4 is an enlarged schematic view of a microphone vibration device at B in fig. 2.

In the figure: 1. a vibration box; 2. a door; 3. a vibration mechanism; 301. a vibrator; 302. a telescopic rod; 303. a first spring; 4. placing a plate; 5. placing a box; 6. a mounting mechanism; 601. a mounting block; 602. a slide block; 603. a fixing plate; 604. a support plate; 605. a threaded rod; 606. a handle; 607. a bearing; 608. a connecting plate; 609. a clamping block; 610. a clamping groove; 7. a baffle; 8. a limiting mechanism; 801. a positioning block; 802. a positioning groove; 803. a limit groove; 804. a limiting block; 805. a pull rod; 806. a fixed block; 807. pulling blocks; 808. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the present utility model, the term "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described as "exemplary" in this disclosure is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the utility model. In the following description, details are set forth for purposes of explanation. It will be apparent to one of ordinary skill in the art that the present utility model may be practiced without these specific details. In other instances, well-known structures and processes have not been described in detail so as not to obscure the description of the utility model with unnecessary detail. Thus, the present utility model is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a microphone vibration device includes a vibration box 1, an installation mechanism 6 and a limiting mechanism 8, a placing plate 4 is disposed in the vibration box 1 through the vibration mechanism 3, a placing box 5 is disposed at an upper end of the placing plate 4 through the installation mechanism 6 disposed in bilateral symmetry, a baffle 7 is movably connected to an upper end of the placing box 5, the upper end of the placing box 5 is provided with the limiting mechanism 8 corresponding to the baffle 7, a box door 2 is disposed on the vibration box 1, and an observation window is disposed on the box door 2.

The vibrating mechanism 3 comprises a vibrator 301, a telescopic rod 302 and a first spring 303, wherein the vibrator 301 is arranged at the lower end of the placing plate 4, the telescopic rod 302 is arranged at four corners of the lower end of the placing plate 4, the lower end of the telescopic rod 302 is fixedly connected with the bottom end of the vibrating box 1, the first spring 303 is sleeved on the telescopic rod 302, the upper end of the first spring 303 is fixedly connected with the placing plate 4, and the lower end of the first spring 303 is fixedly connected with the bottom end of the vibrating box 1.

The installation mechanism 6 comprises an installation block 601, a sliding block 602, a fixing plate 603, a supporting plate 604, a threaded rod 605, a handle 606, a bearing 607, a connecting plate 608, a clamping block 609 and a clamping groove 610, the installation block 601 is arranged at the left end and the right end of the placement box 5, the sliding block 602 is connected with the other end of the installation block 601 in a sliding mode, the fixing plate 603 is arranged at one end, far away from the installation block 601, of the sliding block 602, the fixing plate 603 is fixedly connected with the placement plate 4, the supporting plate 604 is arranged at the upper end of the fixing plate 603, the threaded rod 605 is connected with the supporting plate 604 in a threaded mode, the handle 606 is arranged at the upper end of the threaded rod 605, the bearing 607 is arranged at the lower end of the threaded rod 605, the connecting plate 608 is arranged at the lower end of the bearing 607, clamping blocks 609 are symmetrically arranged at the front and back of the lower end of the connecting plate 608, the lower end of the clamping blocks 609 penetrates through the sliding block 602, and the clamping blocks 602 and the corresponding clamping blocks 609 are provided with the clamping groove 610.

The limiting mechanism 8 comprises a positioning block 801, a positioning groove 802, a limiting groove 803, a limiting block 804, a pull rod 805, a fixing block 806, a pull block 807 and a second spring 808, wherein the right end of the baffle 7 is provided with the positioning block 801, the positioning block 801 is clamped with the placing box 5, the positioning block 801 is provided with the positioning groove 802 corresponding to the positioning block 801, the front end and the rear end of the positioning block 801 are provided with the limiting groove 803, the bottom end of the limiting groove 803 is flush with the upper end of the placing box 5, the fixing block 806 is arranged in front and rear symmetry at the upper end of the placing box 5, the pull rod 805 is connected with the fixing block 806 in a sliding manner, the pull rod 807 is arranged at one end of the pull rod 805 away from each other, the limiting block 804 is arranged at one end of the pull rod 805 close to each other, the one end of the limiting block 804 close to each other is inserted into the limiting groove 803, the second spring 808 is sleeved on the pull rod 805, one end of the second spring 808 is fixedly connected with the limiting block 804, and the other end of the second spring 808 is fixedly connected with the fixing block 806.

The working principle of the utility model is as follows:

when the vibrating box is used, the box door 2 is opened, the mounting block 601 on the placing box 5 is connected onto the sliding block 602 in a sliding manner, the handle 606 is rotated to drive the threaded rod 605 to move downwards, the threaded rod 605 drives the connecting plate 608 and the clamping block 609 to move downwards, the clamping block 609 is inserted into the clamping groove 610, the placing box 5 is conveniently and firmly mounted on the placing plate 4 through the matched use of the structures of the sliding block 602 and the clamping block 609, the microphone is placed into the placing box 5, the placing box 5 is closed by rotating the baffle 7, the pull rod 805 and the limiting block 804 are driven to move away from each other by pulling the two pull blocks 807, the limiting block 804 compresses the second spring 808, when the positioning block 801 is clamped with the positioning groove 802, the limiting block 804 is driven to restore to the original position by the elastic force of the second spring 808, the limiting block 804 is inserted into the limiting groove 803 on the positioning block 801, the baffle 7 is limited and fixed, the microphone in the placing box 5 can be prevented from jumping out when vibrating, the microphone in the placing box 5 is conveniently and conveniently vibrated, the vibrator 301 is started, and the vibrating box 5 is conveniently placed by matching the first spring 302 and the telescopic structure with the placing box 5.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a microphone miaow head vibrating device, includes vibrating box (1), installation mechanism (6) and stop gear (8), a serial communication port, be equipped with through vibrating mechanism (3) in vibrating box (1) and place board (4), place board (4) upper end and be equipped with through bilateral symmetry installation mechanism (6) that set up and place box (5), place box (5) upper end swing joint baffle (7), place box (5) upper end correspondence baffle (7) and be equipped with stop gear (8), be equipped with chamber door (2) on vibrating box (1), be equipped with the observation window on chamber door (2).

2. The microphone vibration device according to claim 1, wherein the mounting mechanism (6) comprises a mounting block (601), a sliding block (602), a fixing plate (603), a supporting plate (604), a threaded rod (605), a handle (606), a bearing (607), a connecting plate (608), a clamping block (609) and a clamping groove (610), the mounting block (601) is arranged at the left end and the right end of the placement box (5), the sliding block (602) is connected to the other end of the mounting block (601) in a sliding manner, the fixing plate (603) is arranged at one end, far away from the mounting block (601), of the sliding block (602), and the lower end of the fixing plate (603) is fixedly connected with the placement plate (4).

3. The microphone vibration device according to claim 2, wherein the upper end of the fixing plate (603) is provided with a supporting plate (604), a threaded rod (605) is connected to the supporting plate (604) in a threaded manner, a handle (606) is arranged at the upper end of the threaded rod (605), a bearing (607) is arranged at the lower end of the threaded rod (605), a connecting plate (608) is arranged at the lower end of the bearing (607), clamping blocks (609) are symmetrically arranged at the front and back of the lower end of the connecting plate (608), the lower end of each clamping block (609) penetrates through the corresponding sliding block (602), and clamping grooves (610) are formed in the corresponding clamping blocks (609) of the sliding block (602) and the corresponding installation block (601).

4. The microphone vibration device according to claim 1, wherein the limiting mechanism (8) comprises a positioning block (801), a positioning groove (802), a limiting groove (803), a limiting block (804), a pull rod (805), a fixing block (806), a pull block (807) and a second spring (808), the right end of the baffle (7) is provided with the positioning block (801), the positioning block (801) is clamped with the placement box (5), and the upper end of the placement box (5) is provided with the positioning groove (802) corresponding to the positioning block (801).

5. The microphone vibration device according to claim 4, wherein the front and rear ends of the positioning block (801) are provided with limiting grooves (803), the bottom ends of the limiting grooves (803) are flush with the upper ends of the placement boxes (5), fixing blocks (806) are symmetrically arranged on the front and rear ends of the upper ends of the placement boxes (5), pull rods (805) are connected to the fixing blocks (806) in a sliding mode, pull blocks (807) are arranged at one ends, away from each other, of the pull rods (805), limiting blocks (804) are arranged at one ends, close to each other, of the pull rods (805), and one ends, close to each other, of the limiting blocks (804) are inserted into the limiting grooves (803).

6. The microphone vibration device according to claim 5, wherein the pull rod (805) is sleeved with a second spring (808), one end of the second spring (808) is fixedly connected with the limiting block (804), and the other end of the second spring (808) is fixedly connected with the fixed block (806).

7. The microphone vibration device according to claim 1, wherein the vibration mechanism (3) comprises a vibrator (301), a telescopic rod (302) and a first spring (303), the vibrator (301) is arranged at the lower end of the placement plate (4), the telescopic rod (302) is arranged at four corners of the lower end of the placement plate (4), the lower end of the telescopic rod (302) is fixedly connected with the bottom end of the vibration box (1), the first spring (303) is sleeved on the telescopic rod (302), the upper end of the first spring (303) is fixedly connected with the placement plate (4), and the lower end of the first spring (303) is fixedly connected with the bottom end of the vibration box (1).