CN217508977U

CN217508977U - Microphone conversion transmitter for converting wired signal into wireless signal

Info

Publication number: CN217508977U
Application number: CN202220086029.6U
Authority: CN
Inventors: 黄东
Original assignee: Zhuhai Dongruixinke Electronic Equipment Co ltd
Current assignee: Zhuhai Dongruixinke Electronic Equipment Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-09-27
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a microphone conversion transmitter for converting wired signals into wireless signals, which comprises a conversion equipment box body, a wireless transmitting module and a fixed connection socket frame, wherein the inside of the conversion equipment box body is provided with the wireless transmitting module, the outer wall of the conversion equipment box body is provided with the fixed connection socket frame, the inside of the fixed connection socket frame is provided with a clamping mechanism for fixing a position, the inside of the fixed connection socket frame is provided with a microphone external plug, the outer wall of the microphone external plug is attached to the outside of the clamping mechanism, the four corners of the conversion equipment box body are provided with arc grooves, the inside of the arc grooves is provided with a fixed shaft through a bearing, the outer wall of the fixed shaft is provided with a shell, the outer wall of the shell is provided with a plurality of fixed grooves, and the device is provided with a shell which is detached from the position of the conversion equipment box body, thereby being convenient for the disassembly and the maintenance of the box body of the conversion equipment.

Description

Microphone conversion transmitter for converting wired signal into wireless signal

Technical Field

The utility model relates to a converter technical field specifically is wired signal changes wireless signal microphone and changes transmitter.

Background

The microphone is a transducer for converting sound into an electronic signal, and there are various types such as a moving coil type, a condenser type, an electret, and a silicon micro-microphone, which are conveniently used in a KTV hall, a home. Medium and small sized concerts and the like. Most microphones are electret condenser microphones which operate on the principle of using a diaphragm of polymeric material with permanent charge isolation.

However, the existing wired signal to wireless signal microphone conversion transmitter has the following problems in the using process: when fixed with outside microphone plug, because the tight position of clamp is not laminated, then the plug takes place to drop easily, and then needs often vexed operating personnel to carry out the plug, and when needs dismantle the maintenance to the conversion generator, because the converter shell is difficult to dismantle, needs the professional to dismantle the maintenance, then has increased maintenance cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wired signal changes wireless signal microphone and changes transmitter to it takes place to drop easily and the converter shell is difficult to the relevant problem of dismantlement to propose the plug in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: wired signal changes wireless signal microphone conversion transmitter, including conversion equipment box, wireless transmitting module and fixed connection socket frame, the inside of conversion equipment box is provided with wireless transmitting module, the outer wall of conversion equipment box is provided with fixed connection socket frame, and the inside of fixed connection socket frame is provided with the clamping mechanism who is used for fixed position, the inside of fixed connection socket frame is provided with microphone external plug, and the laminating of microphone external plug outer wall and clamping mechanism outside, the arc wall has been seted up to the four corners position department of conversion equipment box, and the inside of arc wall installs the fixed axle through the bearing, the fixed plate is installed to the outer wall of fixed axle, the outer wall of conversion equipment box is provided with the shell, and a plurality of fixed slots have been seted up to the outer wall of shell.

Preferably, the inside of conversion equipment box is provided with the terminal controller, and passes through wire electric connection between terminal controller and the wireless transmitting module outer wall.

Preferably, the outer wall of the fixed shaft is provided with a torsion spring, and the outer wall of the torsion spring is connected with the inner part of the arc-shaped groove.

Preferably, the clamping mechanism comprises a fixed connection socket frame and arc bullet-shaped positioning plates, a plurality of arc bullet-shaped positioning plates are arranged on the inner wall of the fixed connection socket frame, and the outer walls of the arc bullet-shaped positioning plates are attached to the inner portion of the microphone external plug.

Preferably, the inner side of the microphone external plug is provided with a plurality of limiting grooves, and movable plugs are arranged in the limiting grooves.

Preferably, the outer wall of the movable chock block is provided with a T-shaped arc-shaped block penetrating through the limiting groove, a fixing spring is sleeved on the outer wall of the T-shaped arc-shaped block, and one side of the fixing spring is connected with the movable chock block.

Compared with the prior art, the utility model provides a wired signal changes wireless signal microphone and changes transmitter possesses following beneficial effect:

1. the utility model inserts the external plug of the microphone into the fixed connection socket frame, and then clamps and fixes the position of the external plug of the microphone through the clamping mechanism, thereby facilitating the extrusion and fixation of the external plug of the microphone in the fixed connection socket frame and avoiding the sliding and dropping;

2. the utility model discloses a promote the fixed axle to the outside and drive the fixed axle and rotate for the torsional spring takes place to contract, thereby aligns in fixed plate and the fixed slot, then upwards stimulates the shell, thereby the shell is dismantled with the separation of conversion equipment box position, and then is convenient for dismantle the maintenance to the conversion equipment box.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a left side cross-sectional view of the fixed connection receptacle frame and the external plug of the present invention;

fig. 4 is an enlarged view of fig. 1 at a according to the present invention;

fig. 5 is an enlarged view of the position B of fig. 3 according to the present invention;

fig. 6 is a left side sectional view of the fixing shaft and the torsion spring of the present invention.

In the figure: 1. a conversion equipment box body; 2. a wireless transmitting module; 3. a fixed connection socket frame; 4. a microphone external plug; 5. an arc-shaped slot; 6. a fixed shaft; 7. a torsion spring; 8. a housing; 9. fixing grooves; 10. a fixing plate; 11. a cambered bullet-shaped positioning plate; 12. a limiting groove; 13. a T-shaped arc block; 14. fixing the spring; 15. a terminal controller; 16. a movable chock block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, the present invention provides a technical solution: wired signal changes wireless signal microphone conversion transmitter, including conversion equipment box 1, wireless emission module 2 and fixed connection socket frame 3, the inside of conversion equipment box 1 is provided with wireless emission module 2, the outer wall of conversion equipment box 1 is provided with fixed connection socket frame 3, and the inside of fixed connection socket frame 3 is provided with the clamping mechanism who is used for fixed position, the inside of fixed connection socket frame 3 is provided with microphone external plug 4, and the laminating of microphone external plug 4 outer wall and clamping mechanism outside, arc wall 5 has been seted up in the four corners position department of conversion equipment box 1, and fixed axle 6 is installed through the bearing in the inside of arc wall 5, fixed plate 10 is installed to the outer wall of fixed axle 6, the outer wall of conversion equipment box 1 is provided with shell 8, and a plurality of fixed slots 9 have been seted up to the outer wall of shell 8.

As a preferred scheme of this embodiment, a terminal controller 15 is disposed inside the conversion device box 1, and the terminal controller 15 is electrically connected to the outer wall of the wireless transmission module 2 through a wire, and after receiving a wireless signal sent by the terminal controller 15 through the wireless transmission module 2, the purpose of converting a wired microphone into a wireless microphone is further achieved.

As the preferred scheme of this embodiment, the outer wall of fixed axle 6 is provided with torsional spring 7, and the 7 outer walls of torsional spring are connected with the inside of arc wall 5, drive torsional spring 7 through fixed axle 6 and take place to rotate to torsional spring 7 takes place to the shrink in arc wall 5 takes place, then when fixed axle 6 no longer receives thrust, then drives fixed axle 6 under torsional spring 7 self elasticity effect and reaches the effect of resetting fast.

As the preferred scheme of this embodiment, clamping mechanism includes fixed connection socket frame 3 and arc bullet shape locating plate 11, the inner wall of fixed connection socket frame 3 is provided with a plurality of arc bullet shape locating plates 11, and the inside of arc bullet shape locating plate 11 outer wall and microphone external plug 4 is laminated mutually, insert fixed connection socket frame 3 through microphone external plug 4 and extrude arc bullet shape locating plate 11, then extrude microphone external plug 4 under arc bullet shape locating plate 11 self spring action, be convenient for fix the position of microphone external plug 4 in fixed connection socket frame 3.

As a preferred scheme of this embodiment, the inner side of the external microphone plug 4 is provided with a plurality of limiting grooves 12, and a movable plug 16 is disposed inside the limiting grooves 12, so that the movable plug 16 moves in the limiting grooves 12, and the position of the movable plug 16 is conveniently adjusted.

As the preferred scheme of this embodiment, activity chock 16 outer wall is provided with the T type arc 13 that runs through spacing groove 12, and T type arc 13 outer wall cover is equipped with fixed spring 14, and one side of fixed spring 14 is connected with activity chock 16, drives activity chock 16 through T type arc 13 and removes in spacing groove 12 for fixed spring 14 takes place the constriction, then drives T type arc 13 and outside microphone external plug 4 and extrudees fixedly under fixed spring 14 self elastic action.

Embodiment 1, as shown in fig. 1-4, when the device is used, the conversion device inserts the external microphone plug 4 into the fixed connection socket frame 3, and then clamps and fixes the external microphone plug 4 by the clamping mechanism, so as to facilitate the extrusion and fixation of the external microphone plug 4 in the fixed connection socket frame 3, and avoid the occurrence of sliding and dropping.

Embodiment 2, as shown in fig. 1-6, when the device is used, the outer shell 8 is attached to the outer wall of the conversion device case 1, so that the outer shell 8 penetrates through the fixing shaft 6, and then the fixing plate 10 is driven to be attached to the outer wall of the fixing groove 9 under the action of the self elasticity of the torsion spring 7, thereby facilitating the installation and fixation of the position of the outer shell 8.

The working principle is as follows: firstly, an external power supply is switched on, then the shell 8 is aligned with the position of the conversion equipment box body 1, then the fixed groove 9 is twisted to drive the fixed shaft 6 to rotate, thereby the fixed shaft 6 drives the torsion spring 7 to shrink, at the moment, the shell 8 penetrates through the position of the fixed shaft 6, the fixed plate 10 is driven to be attached to the outer wall of the fixed groove 9 under the self elastic action of the torsion spring 7, further, after the position of the shell 8 is conveniently installed and fixed, the shell is connected with the wireless transmitting module 2 through a conducting wire of the terminal controller 15, then the microphone external plug 4 is inserted into the fixedly connected socket frame 3, thereby the position of the microphone external plug 4 is clamped through the clamping mechanism, the arc-shaped elastic positioning plate 11 shrinks, meanwhile, the T-shaped arc-shaped block 13 drives the movable plug 16 to move in the limiting groove 12, so that the fixed spring 14 shrinks, and the structure drives the T-shaped block 13 to drive the arc-shaped block 13 to move the arc-shaped elastic plate 11 and the fixed spring 14 under the self elastic action of the arc-shaped elastic positioning plate 11 and the fixed spring 14 to shrink the microphone external part The plug 4 is clamped, so that the position of the external plug 4 of the microphone can be clamped and fixed conveniently;

when operating personnel need dismantle the maintenance to 1 inside of conversion equipment box, then drive fixed axle 6 and rotate through promoting fixed plate 10 to the outside, make torsional spring 7 take place the crimple, thereby align in fixed plate 10 and the fixed slot 9, then with the upwards pulling of shell 8, thereby shell 8 is dismantled with 1 position separation of conversion equipment box, when needs are installed, then through running through spacing groove 12 with shell 8 and remove to with 1 outer wall laminating back of conversion equipment box, then loosen spacing groove 12, then drive spacing groove 12 and the laminating of fixed slot 9 outer wall under torsional spring 7 self elastic action, and then be convenient for conversion equipment box 1 is fixed mutually with 8 outer walls of shell.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. Wired signal changes radio signal microphone conversion transmitter, including conversion equipment box (1), wireless transmitting module (2) and fixed connection socket frame (3), its characterized in that: the inside of conversion equipment box (1) is provided with wireless transmitting module (2), the outer wall of conversion equipment box (1) is provided with fixed connection socket frame (3), and the inside of fixed connection socket frame (3) is provided with the clamping mechanism who is used for fixed position, the inside of fixed connection socket frame (3) is provided with microphone external plug (4), and the laminating of microphone external plug (4) outer wall and clamping mechanism outside, arc wall (5) have been seted up in the four corners position department of conversion equipment box (1), and the inside of arc wall (5) installs fixed axle (6) through the bearing, fixed plate (10) are installed to the outer wall of fixed axle (6), the outer wall of conversion equipment box (1) is provided with shell (8), and a plurality of fixed slots (9) have been seted up to the outer wall of shell (8).

2. The wired-to-wireless signal microphone converting transmitter of claim 1, wherein: the conversion equipment box body (1) is internally provided with a terminal controller (15), and the terminal controller (15) is electrically connected with the outer wall of the wireless transmitting module (2) through a wire.

3. The wired-to-wireless signal microphone converting transmitter of claim 1, wherein: the outer wall of the fixed shaft (6) is provided with a torsion spring (7), and the outer wall of the torsion spring (7) is connected with the inner part of the arc-shaped groove (5).

4. The wired-to-wireless signal microphone converting transmitter of claim 1, wherein: the clamping mechanism comprises a fixed connection socket frame (3) and arc-shaped elastic positioning plates (11), wherein the inner wall of the fixed connection socket frame (3) is provided with a plurality of arc-shaped elastic positioning plates (11), and the outer walls of the arc-shaped elastic positioning plates (11) are attached to the inner part of the microphone external plug (4).

5. The wired-to-wireless signal microphone converting transmitter of claim 1, wherein: the microphone is characterized in that a plurality of limiting grooves (12) are formed in the inner side of the microphone external plug (4), and movable plugs (16) are arranged in the limiting grooves (12).

6. The wired-to-wireless signal microphone converting transmitter of claim 5, wherein: the outer wall of the movable chock block (16) is provided with a T-shaped arc-shaped block (13) penetrating through the limiting groove (12), a fixed spring (14) is sleeved on the outer wall of the T-shaped arc-shaped block (13), and one side of the fixed spring (14) is connected with the movable chock block (16).