CN210745498U

CN210745498U - Wireless microphone emitter

Info

Publication number: CN210745498U
Application number: CN201921902698.0U
Authority: CN
Inventors: 孙少东; 王贵湖
Original assignee: Bbs Electronics Co ltd
Current assignee: Bbs Electronics Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-12
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a wireless microphone transmitter, which comprises a shell, a battery box and a pressing type lock catch, wherein the bottom of the battery box is provided with a battery bin, the battery box is positioned inside the shell, the pressing type lock catch comprises a lock catch seat and a lock pin, the lock catch seat is fixed on the battery box and positioned above the battery box, and the lock pin is fixed at the upper end of the shell; the side contact edge of the battery box and the shell is a slideway, and the shell and the battery box are axially pushed on the slideway; when the battery box is positioned at the upper limit position of the shell, the lock catch seat is abutted with the lock pin; the casing lower extreme is equipped with the spacing groove towards the battery case, and when the battery case was located the lower extreme position of casing, the hasp seat left the lockpin, hasp seat butt spacing groove. The utility model discloses it is fixed firm that wireless microphone transmitter adopts the push type hasp to guarantee battery jar and casing to prevent through the laminating of battery jar and casing that the battery is not hard up, the battery jar has adopted the dilatory method of drawer type, thereby presses the lockpin, thereby changes the battery through pulling down the battery jar conveniently.

Description

Wireless microphone emitter

Technical Field

The utility model relates to a wireless transmitting device especially relates to a wireless microphone transmitter.

Background

The wireless microphone is composed of several wireless microphone transmitters and a centralized receiver, each transmitter has a different working frequency, the centralized receiver can receive the voice signals with different working frequencies sent by each wireless microphone transmitter. It is suitable for occasions such as stage podium.

Taking a waist-hung microphone emitter as an example, because the wearer of the microphone emitter needs to move continuously, especially on occasions such as stages and the like needing high-frequency movement, the microphone emitter is driven to move at high frequency. However, the existing wireless microphone transmitter is not reasonable in structural design, the battery is generally directly mounted in the battery box, the battery cover of the battery box is opened to replace the battery, and if the battery is loosened in the battery box, the battery is not fixed well, the transmitter is not in good contact with the battery, so that the transmitter is reset and cannot be used normally.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wireless microphone transmitter to solve above-mentioned technical problem.

In order to achieve the purpose of the utility model, the technical scheme who adopts as follows:

a wireless microphone emitter comprises a shell, a battery box and a pressing type lock catch, wherein a battery bin is arranged at the bottom of the battery box, the battery box is located inside the shell, the pressing type lock catch comprises a lock catch seat and a lock pin, the lock catch seat is fixed on the battery box and located above the battery box, the lock catch seat comprises a first bulge and a first connecting part, and the first bulge faces towards the shell; the lock pin is fixed at the upper end of the shell and comprises a second bulge, and the second bulge is back to the lock catch seat; the side contact edge of the battery box and the shell is a slideway, and the shell and the battery box are axially pushed on the slideway; when the battery box is positioned at the upper limit position of the shell, the lock catch seat is abutted to the lock pin; the lower end of the shell is provided with a limiting groove facing the battery box, when the battery box is located at the lower limit position of the shell, the lock catch seat leaves the lock pin, and the lock catch seat is abutted to the limiting groove.

Optionally, the battery compartment is provided with a spring at the latch seat facing away from the battery compartment.

Optionally, the first connecting portion and the second protrusion have elasticity.

Optionally, the first connecting portion is fixedly connected to the first protrusion, and the first connecting portion is sheet-shaped.

Optionally, a bin cover is arranged on the battery bin.

Optionally, the lower edge of the bin cover is fixed on the battery bin, and the upper edge of the bin cover is provided with a concave portion convenient to take out.

Optionally, the lower edge of the battery case is larger than the lower edge of the housing.

Optionally, the back of the housing is provided with a snap claw.

The utility model discloses it is fixed firm that wireless microphone transmitter adopts the push type hasp to guarantee battery jar and casing to prevent through the laminating of battery jar and casing that the battery is not hard up, the battery jar has adopted the dilatory method of drawer type, thereby presses the lockpin, thereby changes the battery through pulling down the battery jar conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a perspective view of an embodiment of the wireless microphone transmitter of the present invention.

Fig. 2 is a right side view of an embodiment of the wireless microphone transmitter of the present invention.

Fig. 3 is a structural diagram of the wireless microphone transmitter according to the present invention, in which the battery box is separated from the casing.

Fig. 4 is a perspective view of a battery pack according to an embodiment of the wireless microphone transmitter of the present invention.

Fig. 5 is a perspective view of a housing of an embodiment of the wireless microphone transmitter of the present invention.

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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the embodiment of the present invention shown in fig. 1 to 5, the wireless microphone transmitter 100 includes a housing 1, a battery box 2 and a push-type latch 3.

The press type lock catch 3 comprises a lock catch seat 5 and a lock pin 6, and the lock catch seat 5 is fixed on the battery box 2 and is positioned above the battery box 2. Specifically, the latch seat 5 includes a first protrusion 5-1 and a first connecting portion 5-2, and the first protrusion 5-1 faces the housing 1. The lock pin 6 is fixed at the upper end of the shell 1, specifically, the lock pin 6 includes a second protrusion 6-1, and the second protrusion 6-1 faces away from the lock catch seat 5.

The battery box 2 is provided with a battery compartment 4 at the bottom, the battery box 2 is located inside the housing 1, a side contact edge of the battery box 2 and the housing 1 is a slide 7, the housing 1 and the battery box 2 are axially pushed on the slide 7, it should be noted that a region where the lock pin 6 is located is an upper limit position of the housing 1, and when the battery box 2 is located at the upper limit position of the housing 1, the lock catch seat 5 abuts against the lock pin 6.

A limiting groove (not shown in the figure) is formed in the lower end of the shell 1 and faces the battery box 2, it should be noted that the area where the limiting groove is located is the lower limit position of the shell 1, when the battery box 2 is located at the lower limit position of the shell 1, the lock catch seat 5 leaves the lock pin 6, and the lock catch seat 5 abuts against the limiting groove. I.e. the upper limit position to the lower limit position, is the area of the slideway 7 where the battery compartment 2 moves in the housing 1.

Specifically, the first connecting portion 5-2 is fixedly connected to the first protrusion 5-1, the first connecting portion 5-2 is driven by the first protrusion 5-1, and the first connecting portion 5-2 is sheet-shaped in order to prolong the service life and increase the stress area.

Specifically, in order to improve the performance of the press type lock catch 3, the first connecting portion 5-2 and the second protrusion 6-1 have elasticity, and it is ensured that the second protrusion 6-1 of the lock pin 6 is pressed by an external force to drive the first protrusion 5-1 of the lock catch seat 5 to press down through the elasticity, and the elastic deformation of the first connecting portion 5-2 achieves the effect of disengaging the lock catch seat 5 from the lock pin 6.

As a preferable solution of this embodiment, although the structure of the press-type lock 3 and the battery case 2 and the housing 1 can ensure that the battery case 2 is firmly fixed with the housing 1, and the battery case 2 does not fall out, in order to prevent the battery case 2 from being detached from the housing 1 due to aging or malfunction caused by too high frequency of use of the press-type lock 3, a spring (not shown in the figure) may be disposed on the battery case 2 at the position opposite to the lock seat 5. Through the spring with the butt deformation of hasp seat 5 to further improve the contact fastness of battery case 2 and casing 1.

As a preferable solution of this embodiment, in order to further protect the battery from loosening during the use of the wireless microphone transmitter 100, the battery compartment 4 may be provided with a compartment cover 10, a lower edge of the compartment cover 10 may be fixed on the battery compartment 4, and an upper edge of the compartment cover 10 may be provided with a recess 11 that is easy to take out, that is, the compartment cover 10 is opened from the upper portion to comply with the law of gravity, so that this structure protects the battery by a double protection, and when the battery compartment 4 is exposed, the battery compartment 4 is opened through the recess 11 to replace the battery.

Preferably, the lower edge 12 of the battery box 2 is larger than the lower edge 13 of the casing 1, and the lower edge 13 of the casing 1 has a certain thickness, so that after the latch is pressed, a finger can pull down the battery container by force.

As a preferable mode of this embodiment, in order to facilitate wearing, a fastening claw 14 may be provided on the back surface of the housing 1, and the wireless microphone transmitter 100 may be worn on a part to be worn, such as a human body, through the fastening claw 14.

The utility model discloses when using, through the knot claw is worn or is got and leave the person of wearing, if need change the battery, the battery jar adopts the method of dragging of drawer type, through pressing the lockpin, thereby conveniently takes out the battery jar with battery jar drop-down, then opens the cang gai of battery compartment from top to bottom through the recess, conveniently changes the battery. If the battery does not need to be replaced, the battery groove and the shell are firmly fixed through the push type lock catch, and the battery can be prevented from loosening through the fit of the battery groove and the shell.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A wireless microphone emitter is characterized by comprising a shell, a battery box and a pressing type lock catch, wherein a battery bin is arranged at the bottom of the battery box, the battery box is positioned in the shell, the pressing type lock catch comprises a lock catch seat and a lock pin, the lock catch seat is fixed on the battery box and positioned above the battery box, the lock catch seat comprises a first protrusion and a first connecting part, and the first protrusion faces towards the shell; the lock pin is fixed at the upper end of the shell and comprises a second bulge, and the second bulge is back to the lock catch seat; the side contact edge of the battery box and the shell is a slideway, and the shell and the battery box are axially pushed on the slideway; when the battery box is positioned at the upper limit position of the shell, the lock catch seat is abutted to the lock pin; the lower end of the shell is provided with a limiting groove facing the battery box, when the battery box is located at the lower limit position of the shell, the lock catch seat leaves the lock pin, and the lock catch seat is abutted to the limiting groove.

2. The wireless microphone transmitter of claim 1, wherein the battery compartment is spring loaded away from the latch receptacle.

3. The wireless microphone transmitter of any one of claims 1 to 2, wherein the first connection portion and the second protrusion have elasticity.

4. The wireless microphone transmitter of claim 3, wherein the first connection portion is fixedly connected to the first protrusion, and the first connection portion is sheet-shaped.

5. The wireless microphone transmitter of claim 3, wherein the battery compartment is provided with a compartment cover.

6. The wireless microphone transmitter of claim 5, wherein the lower edge of the cap is secured to the battery compartment and the upper edge of the cap is provided with a recess for easy removal.

7. The wireless microphone transmitter of claim 3, wherein the battery compartment lower edge is larger than the housing lower edge.

8. The wireless microphone transmitter of claim 3, wherein the housing has a snap-fit catch on a back surface thereof.