CN216982062U

CN216982062U - Anti-interference wireless microphone

Info

Publication number: CN216982062U
Application number: CN202122829706.7U
Authority: CN
Inventors: 吴永俊
Original assignee: Guangzhou Jie Si Intelligent Technology Co ltd
Current assignee: Guangzhou Jie Si Intelligent Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-07-15
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses an anti-interference wireless microphone which comprises a wireless microphone, wherein a clamping ring is arranged on the outer surface of the wireless microphone, a protection cylinder is arranged on the outer side of the wireless microphone, a clamping groove ring is arranged at the upper end of the protection cylinder, a dust cover is arranged above the protection cylinder, fixed plates are symmetrically arranged on the left and right of the outer side of the protection cylinder, rotating shafts are symmetrically arranged on the left and right of the outer surface of the protection cylinder, the left rotating shaft is rotatably connected with a left fixed plate, the right rotating shaft penetrates through a right fixed plate, a plurality of threaded holes are formed in the right end of the right fixed plate, a connecting block is arranged on the outer surface of the right rotating shaft, the connecting block is positioned on the right side of the fixed plate, and a fastening bolt is arranged in the connecting block. The wireless microphone can be effectively protected through the protection barrel and the dust cover, the wireless microphone is prevented from being damaged when falling down, meanwhile, the wireless microphone is placed stably through the fixing ring, hands can be vacated conveniently, meanwhile, the protection barrel is driven to rotate through the rotating shaft, the angle of the wireless microphone is adjusted, and speaking is facilitated.

Description

Anti-interference wireless microphone

Technical Field

The utility model relates to the field of microphones, in particular to an anti-interference wireless microphone.

Background

The radio microphone consists of several pocket transmitters with output power of 0.01W and one centralized receiver, and each pocket transmitter has one different work frequency and the centralized receiver can receive the voice signals of different work frequencies from the pocket transmitters simultaneously. It is suitable for occasions such as stage podium.

Chinese patent discloses an anti-interference intelligent wireless microphone (grant No. CN 213522295U), and this patent technology can, solve the poor problem of interference killing feature of current device when using, but, the microphone can only be handed during its speech, when needing to take the thing with both hands, makes the speech inconvenient. Accordingly, those skilled in the art have provided an anti-interference wireless microphone to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an anti-interference wireless microphone which comprises a wireless microphone, wherein a snap ring is arranged on the outer surface of the wireless microphone, a protection barrel is arranged on the outer side of the wireless microphone, a snap ring is arranged at the upper end of the protection barrel, a dust cover is arranged above the protection barrel, fixing plates are symmetrically arranged on the outer side of the protection barrel in the left-right direction, rotating shafts are symmetrically arranged on the outer surface of the protection barrel in the left-right direction, the left rotating shaft is rotatably connected with the left fixing plate, and the right rotating shaft penetrates through the right fixing plate;

the right end of the right side fixing plate is provided with a plurality of threaded holes, the outer surface of the right side rotating shaft is provided with a connecting block, the connecting block is positioned on the right side of the fixing plate, a fastening bolt is arranged in the connecting block, the fastening bolt is in threaded connection with the connecting block, the fastening bolt corresponds to the position of the threaded hole, the lower end of the fixing plate is provided with a telescopic device, and the lower ends of the two telescopic devices are provided with a fixing ring;

the telescoping device includes hollow rod and solid pole, and a plurality of locating hole is vertically seted up to hollow rod side, sets up the sliding block in the hollow rod, and sliding block and hollow rod sliding connection, sliding block side-mounting elastic lug, and elastic lug corresponds the position of locating hole, and the solid pole is installed to the sliding block upper end.

Preferably, the following components: the threaded holes are circularly arranged at the right end of the right fixing plate.

Preferably: and a thread groove is formed in the upper part of the outer surface of the protection cylinder.

Preferably: and an internal thread ring block is arranged at the lower end of the dust cover.

Preferably: the solid rod penetrates through the upper end of the hollow rod and is fixedly connected with the fixing plate.

Preferably: a circular plate is arranged below the protection barrel, an annular groove is formed in the upper end of the circular plate, and the size of the annular groove is the same as that of the fixing ring.

Preferably: the outer side of the circular plate is provided with a stabilizing ring, the outer surface of the circular plate is provided with a plurality of supporting rods, and the supporting rods are fixedly connected with the inner wall of the stabilizing ring.

The utility model has the technical effects and advantages that:

the wireless microphone can be effectively protected through the protection barrel and the dust cover, the wireless microphone is prevented from being damaged when falling down, meanwhile, the wireless microphone is stably placed through the fixing ring, hands are conveniently vacated, meanwhile, the protection barrel is driven to rotate through the rotating shaft, the angle of the wireless microphone is adjusted, and speaking is facilitated.

Drawings

FIG. 1 is a schematic structural diagram provided in example 1 of the present application;

FIG. 2 is a schematic structural view of a thread groove provided in embodiment 1 of the present application;

FIG. 3 is a schematic structural view of a threaded hole provided in embodiment 1 of the present application;

fig. 4 is a schematic structural diagram of a telescopic device provided in embodiment 1 of the present application;

FIG. 5 is a schematic structural diagram provided in example 2 of the present application;

in the figure:

1. a protective cylinder; 11. a thread groove; 12. a snap ring;

2. a wireless microphone; 21. a snap ring;

3. a dust cover; 31. an internal thread ring block;

4. a rotating shaft; 41. connecting blocks; 42. fastening a bolt;

5. a fixing plate; 51. a threaded hole;

6. a telescoping device; 61. a hollow shaft; 62. positioning holes; 63. a slider; 64. a solid bar; 65. an elastic bump;

7. a fixing ring;

8. a circular plate; 81. a ring groove; 82. a support bar; 83. and (4) stabilizing the ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 4, in the present embodiment, an anti-interference wireless microphone is provided, which includes a wireless microphone 2, a snap ring 21 is installed on an outer surface of the wireless microphone 2, a protection cylinder 1 is disposed outside the wireless microphone 2, a snap ring 12 is disposed at an upper end of the protection cylinder 1, a thread groove 11 is disposed at an upper portion of an outer surface of the protection cylinder 1, a dust cover 3 is disposed above the protection cylinder 1, an inner thread ring block 31 is installed at a lower end of the dust cover 3, fixing plates 5 are symmetrically disposed at left and right sides of the outer surface of the protection cylinder 1, a rotating shaft 4 is symmetrically installed at the outer surface of the protection cylinder 1, the left rotating shaft 4 is rotatably connected to a left fixing plate 5, the right rotating shaft 4 penetrates through the right fixing plate 5, a plurality of thread holes 51 are disposed at a right end of the right fixing plate 5, the plurality of thread holes 51 are circularly arranged at a right end of the right fixing plate 5, a connecting block 41 is installed on an outer surface of the right rotating shaft 4, the connecting block 41 is located at right side of the fixing plate 5, a fastening bolt 42 is disposed in the connecting block 41, fastening bolt 42 and connecting block 41 threaded connection, and fastening bolt 42 corresponds the position of screw hole 51, fixed plate 5 lower extreme installation telescoping device 6, two 6 lower extremes of telescoping device install solid fixed ring 7 altogether, telescoping device 6 includes hollow rod 61 and solid bar 64, a plurality of locating hole 62 is vertically seted up to hollow rod 61 side, set up sliding block 63 in the hollow rod 61, and sliding block 63 and hollow rod 61 sliding connection, sliding block 63 side-mounting elastic lug 65, and elastic lug 65 corresponds the position of locating hole 62, solid bar 64 is installed to sliding block 63 upper end, and solid bar 64 passes hollow rod 61 upper end fixed connection fixed plate 5.

The working principle of the utility model is as follows: put snap ring 21 of wireless microphone 2 in the draw-in groove ring 12 of a protection section of thick bamboo 1, make wireless microphone 2 put in a protection section of thick bamboo 1, screw into thread groove 11 with internal thread ring piece 31, make dust cover 3 install in a protection section of thick bamboo 1 upper end, block into the locating hole 62 of different positions through elastic projection 65, thereby adjust the whole length of telescoping device 6, make solid fixed ring 7 descend contact ground to support a protection section of thick bamboo 1, it rotates to drive a protection section of thick bamboo 1 through pivot 4, adjust the angle of wireless microphone 2, make things convenient for the speech, screw into corresponding screw hole 51 with fastening bolt 42, thereby fix the angle of wireless microphone 2.

Example 2

Referring to fig. 5, in the present embodiment, a circular plate 8 is disposed below the protection barrel 1, a circular groove 81 is formed at the upper end of the circular plate 8, the size of the circular groove 81 is the same as that of the fixing ring 7, a stabilizing ring 83 is disposed outside the circular plate 8, a plurality of supporting rods 82 are mounted on the outer surface of the circular plate 8, the supporting rods 82 are fixedly connected to the inner wall of the stabilizing ring 83, and the fixing ring 7 is inserted into the circular groove 81, thereby increasing the stability of the wireless microphone 2.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in this and related arts based on the embodiments of the present invention without creative efforts, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims

1. An anti-interference wireless microphone comprises a wireless microphone (2) and is characterized in that a snap ring (21) is installed on the outer surface of the wireless microphone (2), a protective barrel (1) is arranged on the outer side of the wireless microphone (2), a snap ring (12) is arranged at the upper end of the protective barrel (1), a dust cover (3) is arranged above the protective barrel (1), fixing plates (5) are arranged on the outer side of the protective barrel (1) in a bilateral symmetry mode, rotating shafts (4) are installed on the outer surface of the protective barrel (1) in a bilateral symmetry mode, the left rotating shaft (4) is rotatably connected with the left fixing plate (5), and the right rotating shaft (4) penetrates through the right fixing plate (5);

the right end of a right-side fixing plate (5) is provided with a plurality of threaded holes (51), a connecting block (41) is installed on the outer surface of a right-side rotating shaft (4), the connecting block (41) is located on the right side of the fixing plate (5), a fastening bolt (42) is arranged in the connecting block (41), the fastening bolt (42) is in threaded connection with the connecting block (41), the fastening bolt (42) corresponds to the position of each threaded hole (51), the lower end of the fixing plate (5) is provided with a telescopic device (6), and the lower ends of the two telescopic devices (6) are provided with a fixing ring (7);

telescoping device (6) are including hollow rod (61) and solid pole (64), and a plurality of locating hole (62) are vertically seted up to hollow rod (61) side, set up sliding block (63) in hollow rod (61), and sliding block (63) and hollow rod (61) sliding connection, sliding block (63) side-mounting elasticity lug (65), and elasticity lug (65) correspond the position of locating hole (62), solid pole (64) are installed to sliding block (63) upper end.

2. The microphone according to claim 1, wherein the plurality of threaded holes (51) are circularly arranged at the right end of the right fixing plate (5).

3. The anti-interference wireless microphone according to claim 1, wherein the upper portion of the outer surface of the protective cylinder (1) is provided with a thread groove (11).

4. The anti-interference wireless microphone according to claim 1, wherein the dust cover (3) is provided with an internally threaded ring block (31) at its lower end.

5. The anti-interference wireless microphone according to claim 1, wherein the solid rod (64) passes through the upper end of the hollow rod (61) and is fixedly connected with the fixing plate (5).

6. The anti-interference wireless microphone according to claim 1, wherein a circular plate (8) is disposed below the protective cylinder (1), an annular groove (81) is formed at an upper end of the circular plate (8), and the size of the annular groove (81) is the same as that of the fixing ring (7).

7. The anti-interference wireless microphone according to claim 6, wherein a stabilizing ring (83) is disposed outside the circular plate (8), a plurality of support rods (82) are mounted on the outer surface of the circular plate (8), and the support rods (82) are fixedly connected to the inner wall of the stabilizing ring (83).