CN213213790U

CN213213790U - Wireless microphone

Info

Publication number: CN213213790U
Application number: CN202020952714.3U
Authority: CN
Inventors: 孙少东
Original assignee: Bbs Electronics Co ltd
Current assignee: Bbs Electronics Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-05-14
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a wireless microphone, which comprises a mesh enclosure, a cylinder body and a battery jar, wherein the cylinder body comprises a microphone middle section and a microphone tail pipe, and the battery jar is connected with the microphone tail pipe; the battery jar comprises a battery chamber, a battery cover and a first pressing lock; the battery cover comprises a first cover body, a second pressing lock and a second cover body; the second press lock comprises a spring, a spring buckle seat and a second button fixedly connected with the spring buckle seat; the second cover body is provided with a through hole for accommodating the second pressing lock; the first cover body is provided with a rotating shaft, and the battery cover is rotationally connected with the battery jar through the rotating shaft; the first pressing lock comprises a spring and a buckle seat, and a first button matched with the buckle seat is fixedly arranged on the barrel. The utility model discloses wireless microphone adopts the mode installation battery of battery jar, and the battery jar has adopted the dilatory method of drawer type, through two upper and lower press locks with the cooperation of microphone tail pipe, thereby after pressing the button simultaneously, pull out the battery jar with microphone tail pipe drop-down, rotate the battery cover and can conveniently change the battery.

Description

Wireless microphone

Technical Field

The utility model relates to a microphone especially relates to a wireless microphone.

Background

The wireless microphone generally needs to be provided with a dry battery to provide a power supply, the microphone structure commonly used at present generally comprises a battery sleeve and a sound receiving part, after the battery is arranged in the battery sleeve, the battery is locked at the bottom end of the sound receiving part by a thread part at the top end, and under the use state, the loosening phenomenon is often generated due to vibration to cause poor contact because of the thread locking; in addition, when the battery is replaced, the battery sleeve can be detached after rotating for a plurality of circles, which brings inconvenience to the replacement of the battery. After long-term use, the opening part of the sleeve and the battery cover cannot be fastened due to abrasion between the sleeve and the battery cover, so that the battery and the electrode are dislocated, the phenomenon that the microphone is silent or sounds intermittently is caused, and inconvenience is brought to a user.

Therefore, the convenience of battery handling and the prevention of battery dropping are issues that are urgently to be solved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a battery loading and unloading are convenient, can prevent again that the mistake from touching the wireless microphone that leads to the battery to drop.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a wireless microphone, includes screen panel, barrel, battery jar and microphone circuit board, the barrel includes microphone middle section and microphone tail pipe, its characterized in that: the battery groove is connected with the microphone tail pipe; the battery jar also comprises a battery chamber, a battery cover and a first pressing lock; the battery cover comprises a first cover body, a second pressing lock and a second cover body, wherein the second pressing lock and the second cover body are positioned on the first cover body; the second press lock comprises a spring, a spring buckle seat and a second button fixedly connected with the spring buckle seat; a through hole for accommodating the second press lock is formed in the second cover body, a second button of the second press lock can be sleeved on the through hole, and the second press lock is inserted into a gap between the first cover body and the second cover body; the upper part of the first cover body is provided with a rotating shaft, and the battery cover is rotationally connected with the battery jar through the rotating shaft; the first pressing lock comprises a spring and a buckle seat, and a first button matched with the buckle seat of the first pressing lock is fixedly arranged on the cylinder;

when the battery jar is located at the upper limit position of the cylinder body, the spring is released, the buckle seat is abutted with the first button, and the elastic buckle seat is abutted with the cylinder body; when the first button and the second button are pressed by external force and the microphone tail tube is pulled down, the spring is compressed, the outer wall of the battery jar is in sliding fit with the inner wall of the cylinder body, and the battery jar is driven to leave the upper limit position of the cylinder body; when the battery jar is located at the lower limit position of the barrel, the battery cover is rotated to take and place the battery.

Further, the lower extreme in microphone middle section is equipped with an opening that corresponds with the second lid, is used for the second lid butt the barrel.

Further, the side edge of the first cover body on the side close to the second cover body is in a downward arc shape, so that when the battery jar leaves the upper limit position of the cylinder body but is not located at the lower limit position of the cylinder body, the arc shape abuts against the edge of the opening, and the battery cover cannot be completely opened.

Furthermore, the barrel is provided with a through hole for accommodating the first button, and the first button is fixedly connected with the barrel through one end of the through hole.

Furthermore, a convex part is arranged at the tail end of the elastic buckle seat of the second pressing lock.

Furthermore, the barrel is internally provided with a limiting part matched with the convex part for abutting against the convex part.

Further, the second pressing lock and the first pressing lock further include a receiving portion in which the spring is supported and placed.

Furthermore, at least one supporting part is arranged at the edge of the second cover body of the battery cover and used for rotating the battery cover.

Furthermore, the battery jar with the microphone middle section slides from top to bottom through the spout of side.

The utility model discloses wireless microphone adopts the mode installation battery of battery jar, and the battery jar has adopted the dilatory method of drawer type, through two from top to bottom press the lock with the cooperation of microphone tail pipe, after pressing the button simultaneously, will thereby the microphone tail pipe drop-down can with the battery jar is pulled out, rotates the battery cover on the battery compartment and just can conveniently change the battery. After the microphone tail pipe is replaced, the microphone tail pipe is held to push the battery jar into the barrel, the spring is released, the buckle seat is abutted to the first button, and the elastic buckle seat is abutted to the barrel, so that the aim of preventing the battery jar from sliding is fulfilled.

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 an external front view of an embodiment of the wireless microphone of the present invention.

Fig. 2 is a front view of the battery cover and the microphone separated when the battery jar is located at the lower limit position of the cylinder in the embodiment of the wireless microphone of the present invention.

Fig. 3 is a perspective view of the battery cover opened when the battery jar is located at the lower limit position of the cylinder in the embodiment of the wireless microphone of the present invention.

Fig. 4 is a view of a battery cover according to an embodiment of the wireless microphone of the present invention, fig. 4A is a left side view of the battery cover, fig. 4B is a front view of the battery cover, and fig. 4C is a right side view of the battery cover.

Fig. 5 is a perspective front view of an embodiment of the wireless microphone of the present invention, fig. 5A is a partially enlarged front view of a first pressing lock, and fig. 5B is a partially enlarged front view of a second pressing lock.

Fig. 6 is a perspective view of an embodiment of the wireless microphone of the present invention, fig. 6A is a partially enlarged perspective view of a first pressing lock, and fig. 6B is a partially enlarged perspective view of a second pressing lock.

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 6, the wireless microphone 100 includes a mesh enclosure 1, a cylinder 2, a battery jar 3 and a microphone circuit board (not shown in the figure), and the cylinder 2 includes a microphone middle section 4 and a microphone tail pipe 5.

The battery well 3 further includes a battery chamber 6 and a battery cover 7, a battery (not shown) is placed in the battery chamber 6, and the battery chamber 6 is covered by the battery cover 7 to prevent the battery from being moved freely.

The battery jar 3 is further provided with a first pressing lock 8, the first pressing lock 8 comprises a spring 12 and a buckle seat 17, and the barrel 2 is fixedly provided with a first button 18 matched with the buckle seat 17 of the first pressing lock 8.

The battery cover 7 includes a first cover 9, a second pressing lock 10 on the first cover 9, and a second cover 11. The second pressing lock 10 includes a spring 12, a latch seat 13, and a second button 14 fixedly connected to the latch seat 13. Specifically, the second cover 11 may be provided with a through hole 15 for accommodating the second pressing lock 10, the size of the through hole 15 may enable the second button 14 of the second pressing lock 10 to be sleeved on the through hole 15, and the second pressing lock 10 is inserted into the gap between the first cover 9 and the second cover 11. The first cover body 9, the second pressing lock 10 and the second cover body 11 are formed into a triple structure which is overlapped from top to bottom.

The battery jar 3 is connected with the microphone tail tube 5. Thus, when the microphone tail tube 5 is pulled, the battery jar 3 can be driven to synchronously move along with the microphone tail tube 5.

In a state that the battery jar 3 is kept installed in the cylinder 2 in a natural state, namely when the battery jar 3 is located at the upper limit position of the cylinder 2, the spring 12 is released, the snap-in seat 17 is abutted with the first button 18, and the snap-in seat 13 is abutted with the cylinder 2. Thereby, the battery container 3 is engaged with the cylindrical body 2, and the battery container 3 is prevented from slipping off.

When the battery container 3 needs to be pulled out, namely when the first button 18 and the second button 14 are pressed by external force and the microphone tail tube 5 is pulled down, the spring 12 is compressed, the outer wall of the battery container 3 is in sliding fit with the inner wall of the cylinder body 2, and the battery container 3 is driven to leave the upper limit position of the cylinder body 2. Thus, the battery container 3 can be pulled out by simultaneously pressing the button and pulling down the microphone tail tube 5 through the cooperation of the upper and lower pressing locks and the microphone tail tube 5.

When the battery container 3 is located at the lower limit position of the barrel 2, since the upper portion of the first cover 9 is provided with a rotating shaft 16, the rotating shaft 16 is installed at the upper end of the first cover 9 and connected to the battery compartment 6, for example, the rotating shaft 16 may be a rotating shaft point distributed at the left and right ends of the upper portion of the first cover 9, or a rotating shaft cross bar traversing the upper end of the first cover 9. Specifically, the battery cover 7 can be rotatably connected with the battery container 3 through the rotating shaft 16, and at the moment, one end of the battery cover 7 is separated from the battery compartment 6 by rotating the battery cover 7, so that the battery can be conveniently assembled and disassembled.

It will be appreciated that when it is desired to stow the battery compartment 3, with the battery cover 7 secured over the battery compartment 6 and not opened, the microphone tailpipe 5 and the battery compartment 3 are pushed back to the upper limit of the barrel 2, the spring 12 is released, the catch 17 abuts the first button 18, and the catch 13 abuts the barrel 2, indicating that the battery compartment 3 has been fully reset.

The utility model discloses when using, when needing to be changed the battery, through two from top to bottom press the lock with the cooperation of microphone tail pipe, after pressing the button simultaneously, will thereby the lower drop-down of microphone tail pipe can with the battery jar is pulled out. And after the battery cover is rotated, the battery is replaced. After the microphone tail pipe is replaced, the microphone tail pipe is held to push the battery jar into the barrel, the spring is released, the buckle seat is abutted to the first button, and the elastic buckle seat is abutted to the barrel, so that the aim of preventing the battery jar from sliding is fulfilled.

Specifically, the lower extreme of microphone middle section 4 is equipped with an opening 19 that corresponds with second lid 11, opening 19 has can the lower extreme of microphone middle section 4 has three-section edge, opening 19's size can let second lid 11 can overlap and establish on the opening 19, thereby makes second lid 11 butt the barrel 2 is located promptly the microphone middle section 4 with the juncture of microphone tail pipe 5.

Specifically, the side edge 9a of the first cover 9 on the side close to the second cover 11 may be downward arc-shaped, so that when the battery container 3 leaves the upper limit position of the cylinder 2 but is not located at the lower limit position of the cylinder 2, the battery cover 7 cannot be completely opened due to the abutment of the side edge 9a with the edge of the opening 19, thereby preventing the battery from being damaged or displaced to cause poor contact or the like when the battery container 3 leaves the upper limit position of the cylinder 2 and does not reach the lower limit position of the cylinder 2 due to accidental contact or other situations.

The side edge 9b of the first cover 9 on the side close to the middle section 4 of the microphone may be linear, so that when the battery container 3 moves away from the upper limit position of the cylinder 2 to the lower limit position of the cylinder 2, the side edge 9b does not abut against the edge of the opening 19, and the battery cover 7 can be opened.

Specifically, be equipped with an holding on the barrel 2 the perforation 20 of first button 18, first button 18 can pass through perforation 20's one end with barrel 2 fixed connection, this one end can be the upper end, also can be the lower extreme, the utility model discloses do not limit here. In order to improve the performance of the first button 18, the first button 18 has elasticity, and the elasticity ensures that the first button 18 is pressed by external force to drive the other end of the first button 18 to relatively separate from the cylinder 2, and the first button 18 is elastically deformed to achieve the effect of abutting against the buckle seat 17 of the first press lock 8.

Referring to fig. 5 and 6, as shown in fig. 5 to 6, a protrusion 21 may be formed at the end of the latch seat 13 of the second pressing lock 10, so that the latch seat 13 is easily abutted against the cylinder 2 by the protrusion 21. The inside of the cylinder 2 may further be provided with a limiting portion 22 which is matched with the convex portion 21, and the convex portion 21 and the limiting portion 22 may be engaged with each other. Thus, when the protruding portion 21 abuts against the stopper portion 22, the battery container 3 cannot be separated from the microphone middle section 4, and when the second push lock 10 is pushed to drive the protruding portion 21 to be separated from the stopper portion 22, the battery container 3 is separated from the microphone middle section 4 in combination with the combined action of the first button 18 and the microphone tail tube 5.

Specifically, the second pressing lock 10 and the first pressing lock 8 further include an accommodating portion 23 capable of supporting and placing the spring 12, and the number of the accommodating portions 23 is at least 1 at each pressing lock, and the present invention is not limited herein.

In order to facilitate the convenience of the user to rotate the battery cover 7 by hand, as shown in fig. 4, the edge of the second cover 11 of the battery cover 7 may be provided with at least one supporting portion 24 to facilitate the rotation of the battery cover 7 after being held by hand.

It can be understood that, because the outer wall of the battery jar 3 is in sliding fit with the inner wall of the barrel 2, the battery jar 3 and the microphone middle section 4 can be provided with a sliding groove 25 at the side edge, and can slide up and down through the sliding groove 25.

The utility model discloses wireless microphone adopts the mode installation battery of battery jar, and the battery jar has adopted the dilatory method of drawer type, presses two buttons from top to bottom simultaneously, thereby pulls out the battery jar through pulling down the microphone tail pipe, rotates the battery cover on the battery compartment and just can conveniently change the battery.

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. The utility model provides a wireless microphone, includes screen panel, barrel, battery jar and microphone circuit board, the barrel includes microphone middle section and microphone tail pipe, its characterized in that:

the battery groove is connected with the microphone tail pipe; the battery jar also comprises a battery chamber, a battery cover and a first pressing lock; the battery cover comprises a first cover body, a second pressing lock and a second cover body, wherein the second pressing lock and the second cover body are positioned on the first cover body; the second press lock comprises a spring, a spring buckle seat and a second button fixedly connected with the spring buckle seat; a through hole for accommodating the second press lock is formed in the second cover body, a second button of the second press lock can be sleeved on the through hole, and the second press lock is inserted into a gap between the first cover body and the second cover body; the upper part of the first cover body is provided with a rotating shaft, and the battery cover is rotationally connected with the battery jar through the rotating shaft; the first pressing lock comprises a spring and a buckle seat, and a first button matched with the buckle seat of the first pressing lock is fixedly arranged on the cylinder;

2. The wireless microphone according to claim 1, wherein the lower end of the middle section of the microphone is provided with an opening corresponding to the second cover for the second cover to abut against the cylinder.

3. The wireless microphone according to claim 2, wherein a side edge of the first cover on a side close to the second cover is downwardly curved so that when the battery case is moved away from the upper limit position of the case body but not located at the lower limit position of the case body, the curved portion abuts against an edge of the opening and the battery cover cannot be completely opened.

4. The wireless microphone according to claim 1, wherein the cylinder has a through hole for receiving the first button, and the first button is fixedly connected to the cylinder through an end of the through hole.

5. The wireless microphone according to claim 1, wherein a protrusion is formed at a distal end of the latch seat of the second push lock.

6. The wireless microphone according to claim 5, wherein a stopper cooperating with the protrusion is provided inside the barrel for abutting against the protrusion.

7. The wireless microphone according to claim 1, wherein the second pressing lock and the first pressing lock further comprise a housing portion in which the spring is supported and placed.

8. The wireless microphone of claim 1, wherein the battery cover has at least one support portion at an edge of the second cover for rotating the battery cover.

9. The wireless microphone according to claim 1, wherein the battery case and the microphone middle section slide up and down through a slide groove on a side.