CN215121109U

CN215121109U - Wall-mounted microphone with wireless charging function

Info

Publication number: CN215121109U
Application number: CN202121252679.5U
Authority: CN
Inventors: 曹建伟
Original assignee: Shanghai Kuaiyu Electronics Co ltd
Current assignee: Shanghai Kuaiyu Electronics Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-10
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a possess wireless wall-hanging microphone that charges, especially relate to microphone technical field, including microphone body, mount pad and cassette, the cassette is fixed at microphone body lower extreme, and the mount pad joint is at the cassette lower extreme. The pulling plate is pulled forwards, then the inserting strip below the clamping seat is inserted into the slot to loosen the pulling plate, and the clamping seat is clamped with the mounting seat, so that the microphone body is convenient to mount; after cassette and mount pad joint, wireless transmission base that charges can contact with the wireless receiving bottom plate that charges, wireless transmitting coil that charges this moment produces certain electric current in wireless receiving coil that charges based on certain frequency's alternating current through electromagnetic induction, thereby shift some energy from the transmitting terminal to the receiving terminal, just begin to carry out the power supply of this internal lithium cell of microphone, realize wireless work of charging, current wall-hanging microphone has been solved, the wire transmission of general adoption, when dismantling the microphone and maintaining like this, comparatively inconvenient problem.

Description

Wall-mounted microphone with wireless charging function

Technical Field

The utility model relates to a microphone technical field especially relates to a possess wireless wall-hanging microphone that charges.

Background

Microphones, known as microphones, also known as microphones, microphones are energy conversion devices that convert sound signals into electrical signals. At present, microphones are applied to a noisy environment in a public area, and sounds of certain keywords are extracted to trigger an alarm, for example, six typical abnormal events such as 'glass breaking', 'gunshot', 'life saving', 'hijacking', 'killing', and the like are subjected to sound monitoring and classification, and the microphones are generally installed on a wall. The existing wall-mounted microphone generally adopts wired power transmission, so that the microphone is inconvenient to disassemble and maintain.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a possess wireless wall-hanging microphone that charges, solved current wall-hanging microphone, the general wired transmission of electricity that adopts is when dismantling the microphone and maintain like this, comparatively inconvenient problem.

The utility model provides a technical scheme that its technical problem adopted is: a wall-mounted microphone with wireless charging function comprises a microphone body, a mounting seat and a clamping seat, wherein the clamping seat is fixed at the lower end of the microphone body, and the mounting seat is clamped at the lower end of the clamping seat;

the left side and the right side of the lower end of the clamping seat are both fixed with an inserting strip, the front end of the inserting strip is provided with a lock hole, the left side and the right side of the upper end of the mounting seat are both provided with slots, the front ends of the inner walls of the slots are all communicated with through holes, lock rods are connected inside the through holes in a sliding mode, the front ends of the lock rods extend out of the mounting seat, pull plates are fixed at the front ends of the two lock rods, at least three tension springs are connected between the rear ends of the pull plates and the lock rods, and the tail ends of the tension springs are fixed with the mounting seat;

the wireless charging receiving base plate is embedded and fixed in the middle of the lower end of the clamping seat, a wireless charging receiving coil is arranged in the wireless charging receiving base plate, a wireless charging transmitting base is embedded and fixed in the middle of the upper end of the mounting seat, and a wireless charging transmitting coil is arranged in the wireless charging transmitting base.

Preferably, a fixing plate is fixed at the lower end of the mounting seat, and at least three screw holes are uniformly formed in the front end of the fixing plate in the horizontal direction.

Preferably, a pull ring is fixed at the front end of the pull plate, and the pull ring and the pull plate are of an integral structure.

Preferably, the insert is inserted into the slot, the rear end face of the lock rod is of a cambered surface structure, and the lock rod is inserted into the lock hole.

Preferably, the wireless charging receiving bottom plate corresponds to the wireless charging transmitting base up and down.

Preferably, the inside lithium cell that is provided with of microphone body, wireless charging receiving coil head and the tail both ends all run through to microphone body inside and be connected with the lithium cell electricity, wireless charging transmitting coil head and the tail both ends all run through the mount pad external power source.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: according to the wall-mounted microphone with the wireless charging function, the pull plate is pulled forwards, then the insertion strip below the clamping seat is inserted into the insertion groove, the pull plate is loosened, the clamping seat is clamped with the mounting seat, and therefore the microphone body is convenient to mount; after cassette and mount pad joint, wireless transmitting base that charges can contact with the wireless receiving bottom plate that charges, and wireless transmitting coil that charges produces certain electric current in wireless receiving coil that charges based on certain frequency's alternating current through electromagnetic induction this moment to with some energy transfer to the receiving terminal from the transmitting terminal, just begin to carry out the power supply of this internal lithium cell of microphone, realize wireless work of charging, it is comparatively convenient when dismantling the microphone body like this and maintain.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the detachable cartridge and the mounting seat of the present invention;

fig. 3 is a schematic sectional view of the cartridge and the mounting seat of the present invention.

In the figure: 1-a microphone body, 2-a mounting base, 3-a clamping base, 4-a fixing plate, 5-a screw hole, 6-a pulling plate, 7-a pulling ring, 8-a locking rod, 9-a tension spring, 10-a plugging strip, 11-a locking hole, 12-a slot, 13-a wireless charging transmitting base, 14-a wireless charging receiving coil, 15-a wireless charging transmitting coil, 16-a perforation and 17-a wireless charging receiving bottom plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 3, a wall-mounted microphone with wireless charging function comprises a microphone body 1, a mounting seat 2 and a clamping seat 3, wherein the clamping seat 3 is fixed at the lower end of the microphone body 1, the mounting seat 2 is clamped at the lower end of the clamping seat 3, insertion strips 10 are fixed on the left and right sides of the lower end of the clamping seat 3, locking holes 11 are formed in the front ends of the insertion strips 10, insertion grooves 12 are formed in the left and right sides of the upper end of the mounting seat 2, through holes 16 are formed in the front ends of the inner walls of the insertion grooves 12, locking rods 8 are slidably connected inside the through holes 16, the front ends of the locking rods 8 extend out of the mounting seat 2, pull plates 6 are fixed at the front ends of the two locking rods 8, at least three tension springs 9 are connected between the rear ends of the pull plates 6 and located between the locking rods 8, the tail ends of the tension springs 9 are fixed with the mounting seat 2, the insertion strips 10 are inserted into the insertion grooves 12, the rear end faces of the locking rods 8 are of arc-shaped structures, the lock rod 8 is inserted into the lock hole 11, firstly, the mounting seat 2 is fixed on a wall surface, when the microphone body 1 is mounted, the pull plate 6 is pulled forwards, the pull plate 6 can drive the lock rod 8 to slide forwards along the through hole 16, meanwhile, the pull plate 6 can stretch the tension spring 9, when the lock rod 8 is pulled to a position that the insertion strip 10 cannot be prevented from being inserted into the insertion slot 12, the insertion strip 10 below the card seat 3 is inserted into the insertion slot 12 on the mounting seat 2, then the pull plate 6 is loosened, the pull plate 6 is pulled backwards through the tension spring 9, the pull plate 6 drives the lock rod 8 to be inserted into the lock hole 11, at the moment, the card seat 3 and the mounting seat 2 are clamped and connected with the insertion slot 12 along with the insertion strip 10, and therefore, the microphone body 1 is mounted conveniently;

a wireless charging receiving bottom plate 17 is embedded and fixed in the middle of the lower end of the card holder 3, a wireless charging receiving coil 14 is arranged in the wireless charging receiving bottom plate 17, a wireless charging transmitting base 13 is embedded and fixed in the middle of the upper end of the mounting base 2, a wireless charging transmitting coil 15 is arranged in the wireless charging transmitting base 13, the wireless charging receiving bottom plate 17 corresponds to the wireless charging transmitting base 13 up and down, a lithium battery is arranged in the microphone body 1, both ends of the head and the tail of the wireless charging receiving coil 14 penetrate through the inside of the microphone body 1 to be electrically connected with the lithium battery, both ends of the head and the tail of the wireless charging transmitting coil 15 penetrate through the mounting base 2 to be externally connected with a power supply, after the card holder 3 is clamped with the mounting base 2, the wireless charging transmitting base 13 can be in contact with the wireless charging receiving bottom plate 17, and then the wireless charging transmitting coil 15 generates a certain current in the wireless charging receiving coil 14 through electromagnetic induction based on alternating current with a certain frequency, therefore, point energy is transferred from the transmitting end to the receiving end, power supply of a lithium battery in the microphone body 1 is started, and wireless charging work is achieved;

when dismantling microphone body 1, only need through pulling arm-tie 6 forward, arm-tie 6 can drive locking lever 8 and slide along perforation 16 forward, makes locking lever 8 extract from lockhole 11, later up removes microphone body 1, and it just can to shift out in slot 12 with cutting 10, and it is comparatively convenient when dismantling microphone body 1 and maintaining like this.

The fixing plate 4 is fixed at the lower end of the mounting seat 2, at least three screw holes 5 are evenly formed in the front end of the fixing plate 4 in the horizontal direction, the fixing plate 4 can be fixed with the wall surface by turning screws into the screw holes 5, and therefore the mounting seat 2 can be fixed with the wall surface.

The front end of the pulling plate 6 is fixed with a pulling ring 7, the pulling ring 7 and the pulling plate 6 are of an integrated structure, and when the pulling plate 6 is pulled, a user can pull the pulling plate 6 conveniently by hooking the pulling ring 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wall-hanging microphone that possesses wireless charging, includes microphone body (1), mount pad (2) and cassette (3), cassette (3) are fixed at microphone body (1) lower extreme, mount pad (2) joint is at cassette (3) lower extreme, its characterized in that:

the left side and the right side of the lower end of the clamping seat (3) are both fixed with inserting strips (10), the front ends of the inserting strips (10) are both provided with lock holes (11), the left side and the right side of the upper end of the mounting seat (2) are both provided with inserting grooves (12), the front ends of the inner walls of the inserting grooves (12) are both communicated with through holes (16), locking rods (8) are all connected inside the through holes (16) in a sliding mode, the front ends of the locking rods (8) extend out of the mounting seat (2), pull plates (6) are fixed at the front ends of the two locking rods (8), at least three tension springs (9) are connected between the rear ends of the pull plates (6) and the locking rods (8), and the tail ends of the tension springs (9) are fixed with the mounting seat (2);

the wireless charging device is characterized in that a wireless charging receiving bottom plate (17) is fixedly embedded in the middle of the lower end of the clamping seat (3), a wireless charging receiving coil (14) is arranged in the wireless charging receiving bottom plate (17), a wireless charging transmitting base (13) is fixedly embedded in the middle of the upper end of the mounting seat (2), and a wireless charging transmitting coil (15) is arranged in the wireless charging transmitting base (13).

2. The wall-mounted microphone with wireless charging function of claim 1, wherein: the mounting base (2) lower extreme is fixed with fixed plate (4), the even at least three screw (5) of opening of fixed plate (4) front end water average.

3. The wall-mounted microphone with wireless charging function of claim 1, wherein: the front end of the pull plate (6) is fixed with a pull ring (7), and the pull ring (7) and the pull plate (6) are of an integral structure.

4. The wall-mounted microphone with wireless charging function of claim 1, wherein: the inserting strip (10) is connected with the inserting groove (12) in an inserting mode, the rear end face of the lock rod (8) is of a cambered surface structure, and the lock rod (8) is connected with the lock hole (11) in an inserting mode.

5. The wall-mounted microphone with wireless charging function of claim 1, wherein: the wireless charging receiving bottom plate (17) corresponds to the wireless charging transmitting base (13) up and down.

6. The wall-mounted microphone with wireless charging function of claim 1, wherein: the microphone is characterized in that a lithium battery is arranged inside the microphone body (1), the head and the tail of the wireless charging receiving coil (14) are both connected with the lithium battery through the microphone body (1), and the head and the tail of the wireless charging transmitting coil (15) are both connected with an external power supply through the mounting seat (2).