CN211860484U

CN211860484U - Novel wireless microphone transmitter

Info

Publication number: CN211860484U
Application number: CN202020910226.6U
Authority: CN
Inventors: 梁武勤
Original assignee: Enping Yiyang Electronic Co ltd
Current assignee: Enping Yiyang Electronic Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-11-03
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a novel wireless microphone transmitter, including the aluminum hull, the both ends of aluminum hull all are equipped with top cap and bottom through the bolt fastening, one side inner wall of bottom has the circuit board through the bolt fastening, and one side of circuit board is pegged graft and is had the antenna, and the antenna passes the top cap, one side of bottom is equipped with the battery window, and one side of battery window is equipped with first contact piece, and battery window and circuit board fixed connection, one side joint of bottom has the window lid, and one side inner wall of window lid is equipped with the second contact piece, placed the dry battery in the battery window, and the both ends of dry battery all contact with first contact piece and second contact piece, one side of aluminum hull is equipped with the apron, and one side of apron is equipped with perspective piece. The product has the advantages of aluminum shell, small volume, simple structure and convenient use; the device can be clamped on the body to be conveniently carried, and finally, the device can be prevented from sliding off to influence use.

Description

Novel wireless microphone transmitter

Technical Field

The utility model relates to a wireless device technical field especially relates to a novel wireless microphone transmitter.

Background

The wireless microphone is composed of several pocket transmitters (which can be placed in the pocket and output power is about 0.01W) and a centralized receiver, every pocket transmitter has a different working frequency, the centralized receiver can receive the voice signals with different working frequencies sent by every pocket transmitter, it is suitable for the occasion of stage platform.

The embodiment of the wireless microphone receiver on the existing market is all great, not portable, and some then be rechargeable, the electric quantity exhausts the back, and the charge time is longer, and it is inconvenient to use, and the great transmitter of size efficiency has also reduced when producing, so it is less to urgently need a volume, conveniently carries, and convenience of customers uses, can improve production efficiency's novel wireless microphone transmitter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel wireless microphone transmitter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel wireless microphone transmitter, includes the aluminum hull, the both ends of aluminum hull all are fixed with top cap and bottom through the bolt fastening, one side inner wall of bottom has the circuit board through the bolt fastening, and one side of circuit board is pegged graft there is the antenna, and the antenna passes the top cap, one side of bottom is equipped with the battery window, and one side of battery window is equipped with first contact piece, and battery window and circuit board fixed connection, one side joint of bottom has the window lid, and one side inner wall of window lid is equipped with the second contact piece, placed the dry battery in the battery window, and the both ends of dry battery all contact with first contact piece and second contact piece.

Preferably, one side of the aluminum shell is provided with a cover plate, and one side of the cover plate is provided with a perspective piece.

Preferably, one side of the circuit board is provided with a key, and the key penetrates through the cover plate.

Preferably, a display panel is disposed on one side of the circuit board, and the display panel is located below the see-through sheet.

Preferably, one side of the top cover is provided with an output port and a power switch.

Preferably, the anti-skidding aluminum shell further comprises an anti-skidding groove and a mounting rack, the mounting rack is welded on the outer wall of one side of the aluminum shell, and the anti-skidding groove is located on the outer walls of the two sides of the aluminum shell.

Preferably, one side of the mounting frame is rotatably connected with a clamping plate, and two sides of the clamping plate are fixed with torsion springs through bolts.

The utility model has the advantages that:

1. the dry battery can be taken down to change the battery through setting up of battery window and window lid to solved and carried out the problem of charging after the electric quantity exhausts, convenient to use has improved user's demand.

2. The device can be clamped on the body by pulling the clamping plate under the matching of the torsion spring, and the carrying is convenient.

3. The anti-slip groove can prevent the device from falling off and affecting use when being carried.

Drawings

Fig. 1 is an exploded schematic view of a novel wireless microphone transmitter according to embodiment 1 of the present invention;

fig. 2 is a schematic front view of a novel wireless microphone transmitter according to embodiment 1 of the present invention;

fig. 3 is a schematic front view of a novel wireless microphone transmitter according to embodiment 2 of the present invention;

fig. 4 is a schematic rear view of the novel wireless microphone transmitter according to embodiment 2 of the present invention.

In the figure: 1. a circuit board; 2. a top cover; 3. an antenna; 4. pressing a key; 5. a cover plate; 6. a vision-transparent sheet; 61. a display panel; 7. an aluminum shell; 8. a battery window; 9. a window cover; 10. dry batteries; 11. a bottom cover; 12. a first contact pad; 121. a second contact pad; 13. a power switch; 14. an output port; 15. an anti-slip groove; 16. a mounting frame; 17. a splint; 18. a torsion spring.

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 only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Example 1

Referring to fig. 1-2, a novel wireless microphone transmitter includes an aluminum case 7, a top cover 2 and a bottom cover 11 are fixed at both ends of the aluminum case 7 by bolts, a circuit board 1 is fixed at an inner wall of one side of the bottom cover 11 by bolts, the circuit board 1 is used for supplying power, an antenna 3 is inserted at one side of the circuit board 1, the antenna 3 can transmit signals by radio, the antenna 3 passes through the top cover 2, a battery window 8 is arranged at one side of the bottom cover 11, a first contact piece 12 is arranged at one side of the battery window 8, the battery window 8 is fixedly connected with the circuit board 1, a window cover 9 is fastened at one side of the bottom cover 11, a second contact piece 121 is arranged at an inner wall of one side of the window cover 9, a dry battery 10 is placed in the battery window 8, the dry battery 10 is prevented from being placed in the battery window 8, the window cover 9 is then fastened at one side of the bottom cover 11, both ends of the dry, and both ends of the dry cell battery 10 are in contact with the first contact piece 12 and the second contact piece 121.

The utility model discloses in, one side of aluminum hull 7 is equipped with apron 5, one side of apron 5 is equipped with perspective piece 6, the condition in observation aluminum hull 7 that perspective piece 6 can be clear, one side of circuit board 1 is equipped with button 4, button 4 divide into upper and lower key, and button 4 passes apron 5, one side of circuit board 1 is equipped with display panel 61, and display panel 61 is located perspective piece 6's below, button 4 can adjust the channel number on the display panel 61 as required, one side of top cap 2 is equipped with delivery outlet 14 and switch 13, external host computer can be connected to delivery outlet 14, switch 13 can control the unobstructed condition of transmitter's power.

The working principle of the embodiment is as follows: during the use, at first open wireless microphone transmitter through switch 13, then use for antenna 3 power supply through circuit board 1, then can observe channel number and electric quantity on the display panel 61 through perspective piece 6, then check the channel number of host computer on with the channel number on the display panel 61 and the stage, when inconsistent, can adjust the channel number as required through button 4, it is unanimous to guarantee the channel number, then be connected with the stage host computer through delivery outlet 14, when showing the electric quantity not enough on the display panel 61, open window cover 9 and take out dry battery 10, conveniently change the battery, when finishing using, close the transmitter through switch 13.

Example 2

Referring to fig. 3-4, a novel wireless microphone transmitter, this embodiment is relative to embodiment 1, and the main difference lies in this embodiment, still include antiskid groove 15 and mounting bracket 16, and mounting bracket 16 welds the outer wall in one side of aluminum hull 7, and antiskid groove 15 is located the both sides outer wall of aluminum hull 7, and button 4 can be adjusted as required, and one side of mounting bracket 16 is rotated and is connected with splint 17, and the both sides of splint 17 have torsion spring 18 through the bolt fastening, opens splint 17 under torsion spring 18's cooperation through pulling splint 17, then with the device card on one's body, conveniently carry.

The working principle of the embodiment is as follows: when the anti-dropping device is used, firstly, the clamping plate 17 is pulled, the clamping plate 17 is opened under the action of the torsion spring 18, then the device is clamped on the body and is convenient to carry, and then the anti-dropping device can be prevented from dropping to influence the use when being carried through the anti-dropping groove 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel wireless microphone emitter comprises an aluminum shell (7) and is characterized in that, the two ends of the aluminum shell (7) are fixedly connected with a top cover (2) and a bottom cover (11), a circuit board (1) is fixedly connected with the inner wall of one side of the bottom cover (11), an antenna (3) is arranged on one side of the circuit board (1), the antenna (3) penetrates through the top cover (2), a battery window (8) is arranged on one side of the bottom cover (11), a first contact piece (12) is arranged on one side of the battery window (8), the battery window (8) is fixedly connected with the circuit board (1), one side of the bottom cover (11) is provided with a window cover (9), and a second contact piece (121) is arranged on the inner wall of one side of the window cover (9), a dry battery (10) is placed in the battery window (8), and both ends of the dry cell (10) are in contact with the first contact piece (12) and the second contact piece (121).

2. The novel wireless microphone transmitter as claimed in claim 1, wherein a cover plate (5) is provided on one side of the aluminum shell (7), and a perspective sheet (6) is provided on one side of the cover plate (5).

3. The novel wireless microphone transmitter as claimed in claim 2, wherein the circuit board (1) is provided with a key (4) on one side, and the key (4) passes through the cover plate (5).

4. The novel wireless microphone transmitter as claimed in claim 2, wherein a display panel (61) is provided on one side of the circuit board (1), and the display panel (61) is located below the see-through sheet (6).

5. The novel wireless microphone transmitter as claimed in claim 1, characterized in that one side of the top cover (2) is provided with an output port (14) and a power switch (13).

6. The novel wireless microphone emitter according to claim 1, further comprising an anti-slip groove (15) and a mounting rack (16), wherein the mounting rack (16) is fixed on the outer wall of one side of the aluminum shell (7), and the anti-slip groove (15) is located on the outer wall of two sides of the aluminum shell (7).

7. The novel wireless microphone transmitter as claimed in claim 6, wherein a clamping plate (17) is movably connected to one side of the mounting frame (16), and a torsion spring (18) is fixedly connected to both sides of the clamping plate (17).