CN217183438U

CN217183438U - Multi-backup conference microphone

Info

Publication number: CN217183438U
Application number: CN202220429783.5U
Authority: CN
Inventors: 田英
Original assignee: Wuhan Xianhe Tongchuang Technology Co ltd
Current assignee: Wuhan Xianhe Tongchuang Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-08-12
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a many backup conference microphones belongs to microphone technical field, this many backup conference microphones, including microphone and base, the microphone sets up with external link the below of base, the below of base sets up to the branch end ware, the top of branch end ware sets up signal input port, is used for connecting the link of microphone, the below of branch end ware is provided with two signal output port, two signal output port's exit end is provided with the connecting wire for be connected with the megaphone. Through setting up the branch end ware, divide into the connection port of base bottom two ports of being connected with the external world, connect two external connecting wires simultaneously, one is as main connecting wire, and another originally as reserve connecting wire, when the main connecting wire fracture, just can switch reserve connecting wire immediately, guarantee the normal clear of meeting, only need press when switching over rotate the switch can, easy operation, and simple structure.

Description

Multi-backup conference microphone

Technical Field

The utility model belongs to the technical field of the microphone, concretely relates to many backup conference microphones.

Background

The microphone is also called microphone, a kind of electroacoustic equipment, belongs to microphone, it is a transducer of sound-electricity conversion, and by means of the sound wave acting on electroacoustic element, it can produce voltage, and then can convert it into electric energy. The microphone is used in various public address equipment. The microphone has various types and simple circuits. The analysis microphone circuit mainly grasps two points: (1) the signal transmission loop is simple to analyze, and various microphone input socket circuits are analyzed. (2) Microphone signal amplifier analysis, microphone amplifier is a small signal low noise audio amplifier, and it is not difficult to analyze microphone level control circuits.

The microphone usually needs to be connected with the loudspeaker for audio and power, different connection modes need to be connected with different circuits, and certainly, the situation that the power and the audio line are integrated also exists, however, if there is damage to the circuits in the process of starting a conference, the power line may be replaced at once, which not only wastes time, but also affects the flow of the conference.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many backup conference microphones to propose current many backup conference microphones in solving above-mentioned background art in the use, because the damage of circuit, probably select to change the power cord at once usually, thereby can waste time, also can influence the problem of the flow of meeting simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many backup conference microphones, includes microphone and base, the microphone sets up with external link the below of base, the below of base sets up to the branch end ware, the top of branch end ware sets up signal input port for connect the link of microphone, the below of branch end ware is provided with two signal output port, two signal output port's exit end is provided with the connecting wire for be connected with the megaphone.

Preferably, the end splitter comprises two transverse wires and two longitudinal wires, the connecting ends of the transverse wires are connected to the surface of the signal input port, the connecting ends of the longitudinal wires are connected to the surface of the signal output port, the connecting ends of the transverse wires and the connecting ends of the longitudinal wires are provided with conductive blocks, the conductive blocks are divided into two groups, and the conductive blocks correspond to one transverse wire and one longitudinal wire and are conductive groups.

Preferably, a rotary switch is arranged between the conductive groups, the rotary switch is installed on the surface of the end splitter through a fixed shaft, and an electrifying block is installed on the lower surface of the rotary switch.

Preferably, the electrified block is a magnetic block, and the conductive block connected to the longitudinal lead is also set to be a magnetic block.

Preferably, the material of the rotary switch is an insulating material.

Preferably, the base is connected with the end splitter through threads.

Preferably, the connecting line penetrates out of the front face of the end splitter.

Preferably, the end splitter is arranged in a step shape, and the weight of the bottom of the end splitter is larger than that of the upper side of the end splitter.

Preferably, the angle of the microphone is adjustable.

Preferably, the edge of the end splitter is set to be a smooth curved surface.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the branch end ware, divide into the connection port of base bottom two ports of being connected with the external world, connect two external connecting wires simultaneously, one is as main connecting wire, and another originally as reserve connecting wire, when the main connecting wire fracture, just can switch reserve connecting wire immediately, guarantee the normal clear of meeting, only need press when switching over rotate the switch can, easy operation, and simple structure.

Drawings

Fig. 1 is a schematic view of the overall plane structure of the present invention;

fig. 2 is a schematic sectional view of the signal input port of the present invention;

FIG. 3 is a schematic cross-sectional view of the energizing block of the present invention;

fig. 4 is a schematic sectional view of the rotary switch according to the present invention.

In the figure: 1. a microphone; 2. a base; 3. an end splitter; 31. a transverse wire; 32. a longitudinal wire; 33. a conductive block; 4. a signal input port; 5. a signal output port; 6. a connecting wire; 7. a rotary switch; 8. a fixed shaft; 9. and (6) electrifying the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a many backup conference microphones, includes microphone 1 and base 2, microphone 1 sets up with external link the below of base 2, the below of base 2 sets up to branch end ware 3, the top of branch end ware 3 sets up signal input port 4, is used for connecting the link of microphone 1, the below of branch end ware 3 is provided with two signal output port 5, two the exit end of signal output port 5 is provided with connecting wire 6 for be connected with the megaphone.

In this embodiment, through setting up branch end ware 3, divide into the connection port of 2 bottoms on base two ports of being connected with the external world, connect two external connecting wires 6 simultaneously, one is as main connecting wire 6, and another originally as reserve connecting wire 6, when main connecting wire 6 broke, just can switch reserve connecting wire 6 immediately, guaranteed the normal clear of meeting.

Specifically, the end splitter 3 includes two transverse wires 31 and two longitudinal wires 32, two the connecting ends of the transverse wires 31 are connected to two surfaces of the signal input port 4, two the connecting ends of the longitudinal wires 32 are connected to two surfaces of the signal output port 5, two the transverse wires 31 and two the proximal ends of the longitudinal wires 32 are provided with conductive blocks 33, four the conductive blocks 33 are divided into two groups, and the conductive groups correspond to the transverse wires 31 and the longitudinal wires 32.

In this embodiment, the circuit is guided to the longitudinal wires 32 through the transverse wires 31, and finally output, so as to ensure that the circuit can be normally conducted.

Specifically, be provided with rotary switch 7 between the electric conduction group, rotary switch 7 is installed through fixed axle 8 the surface of branch end device 3, rotary switch 7's lower surface mounting has circular telegram piece 9.

In this embodiment, by using the rotary switch 7, when the rotary switch 7 rotates to any end, the corresponding signal output port 5 is turned on, so that the microphone 1 can be normally used.

Specifically, the energizing block 9 is a magnetic block, and the conductive block 33 connected to the longitudinal wire 32 is also a magnetic block.

In this embodiment, it is ensured that the other side of the rotation switch 7, which is not easily rotated, is not easily rotated by the magnetic attraction when the rotation switch is rotated to any one end, and that no other accident occurs during normal use.

Specifically, the material of the rotary switch 7 is an insulating material.

In the embodiment, the safety function is realized, and electric shock is prevented when the electric shock protector is used.

Specifically, the base 2 and the end divider 3 are connected through threads.

In this embodiment, threaded connection is more firm, and the simple structure of connection.

Specifically, the connecting line 6 penetrates from the front surface of the end splitter 3.

In this embodiment, the front surface of the connecting wire is penetrated out and placed on a table top, and the connecting position cannot cause damage to the connecting wire 6 due to the pressure of the end splitter 3.

Specifically, the end divider 3 is provided in a step shape, and the weight of the bottom of the end divider is larger than that of the upper side of the end divider.

In this embodiment, the weight of its below is greater than the weight of top, and the focus of whole equipment reduces, can guarantee that the more firm of self of microphone 1.

Specifically, the angle of the microphone 1 is set to be adjustable.

In the embodiment, the method is suitable for different users.

Specifically, the edge of the end divider 3 is set to be a smooth curved surface.

In this embodiment, reduce the harm that produces when the user is collided with by accident.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a many backup conference microphones, includes microphone (1) and base (2), microphone (1) sets up with external link the below of base (2), its characterized in that: the below of base (2) sets up to branch end ware (3), the top of branch end ware (3) sets up signal input port (4), is used for connecting the link of microphone (1), the below of branch end ware (3) is provided with two signal output port (5), two the exit end of signal output port (5) is provided with connecting wire (6) for be connected with the megaphone.

2. The multiple backup conference microphone according to claim 1, wherein: divide end ware (3) to include two horizontal wires (31) and two vertical wires (32), two the link of horizontal wire (31) is connected two respectively the surface of signal input port (4), two the link of vertical wire (32) is connected two respectively the surface of signal output port (5), two horizontal wire (31) and two the near end that leans on of vertical wire (32) all is provided with conducting block (33), four conducting block (33) divide into two sets ofly, correspond that one horizontal wire (31) and one vertical wire (32) be the conducting group.

3. The multiple backup conference microphone according to claim 2, wherein: be provided with between the conducting set and rotate switch (7), it installs to rotate switch (7) through fixed axle (8) divide the surface of end device (3), the lower surface mounting who rotates switch (7) has circular telegram piece (9).

4. The multiple backup conference microphone according to claim 3, wherein: the electrified block (9) is a magnetic block, and the conductive block (33) connected with the longitudinal lead (32) is also set as the magnetic block.

5. The multiple backup conference microphone according to claim 3, wherein: the rotary switch (7) is made of an insulating material.

6. The multiple backup conference microphone according to claim 1, wherein: the base (2) is connected with the end divider (3) through threads.

7. The multiple backup conference microphone according to claim 1, wherein: the connecting line (6) penetrates out of the front surface of the end splitter (3).

8. The multiple backup conference microphone according to claim 1, wherein: the end divider (3) is arranged in a step shape, and the weight of the bottom of the end divider is larger than that of the upper side of the end divider.

9. The multiple backup conference microphone according to claim 1, wherein: the angle of the microphone (1) is adjustable.

10. The multiple backup conference microphone according to claim 1, wherein: the edge of the end separator (3) is set to be a smooth curved surface.