CN2930104Y

CN2930104Y - Transmitter with hidden microphone

Info

Publication number: CN2930104Y
Application number: CN 200620122521
Authority: CN
Inventors: 孔德伟
Original assignee: CHIAYO ELECTRONICS Inc
Current assignee: CHIAYO ELECTRONICS Inc
Priority date: 2006-07-18
Filing date: 2006-07-18
Publication date: 2007-08-01
Anticipated expiration: 2016-07-18

Abstract

The utility model is a transmitter with concealed microphone and provided mainly with a upper shell and a lower shell with relative covers. A container which is provided inside with a circuit board and a concealed microphone is arranged inside the lower shell. A contact convex body is disposed on the circuit board. A battery container is arranged under the container. A plurality of buttons disposed on the upper shell is corresponding with the contact convex bodies of the lower shell. A plurality of through holes is arranged at the position of the concealed microphone of the lower shell corresponding to the upper shell. The upper and the lower shells are provided with frequency transmission antennas and microphone sockets. A slot whose upper cover is provided with a battery cover board is arranged at the position of the battery container corresponding to the side edges of the upper and the lower shells. Thereby, the transmitter with concealed microphone can be used directly by the user for intercommunication or the connection for microphones depending on the concealed microphone provided inside the transmitter.

Description

The transmitter of the concealed microphone of tool

Technical field

The utility model relates to a kind of transmitter, the transmitter of the concealed microphone of particularly a kind of tool.

Background technology

Progress along with science and technology, people's living standard constantly improves, also constantly improving at marketplace or the employed public address equipment of teaching occasions, existing general common waist-mounted type transmitting set 1 is that collocation clip-on microphone 2 is when using together (seeing also shown in Figure 1), though more convenient than using wired or wireless microphone, needn't handheld microphone, and can make full use of both hands as other purposes, but when can not find the microphone of desire grafting as if the user, described transmitter 1 promptly can't use; Edge this, the utility model designer is to concentrate on studies, improve because existing waist-mounted type transmitting set has as above-mentioned disappearance when using, being able at first then, utility model goes out the utility model.

Summary of the invention

Main purpose of the present utility model is microphone function to be hidden in the transmitter transmitter of the concealed microphone of tool that is easy to use providing a kind of.

For achieving the above object, the technical solution adopted in the utility model is:

The transmitter of the concealed microphone of a kind of tool, it is characterized in that: be to be provided with upper shell and the lower house that covers relatively, in lower house, be provided with room, in room, be provided with circuit board, on circuit board, be provided with the contact convex body, in room, be provided with concealed microphone, the below of described room is provided with the battery room, it is corresponding with the contact convex body of lower house to be provided with several buttons on upper shell, the concealed microphone position place of the corresponding lower house of described upper shell is provided with several open-works, described upper shell and lower house are provided with the antenna and the microphone jack of tranmitting frequency, be provided with short slot at upper shell with the corresponding battery room of the side place of lower house, on short slot, be covered with battery cover board.

Described lower house is provided with several perforation, is provided with several screws on upper shell, the assembly that is spirally connected stretch through locking described perforation and screw.

The corresponding through-hole position in the inside of described upper shell is provided with alcove, is provided with concealed microphone in the described alcove.

The back side of described lower house is provided with clamp.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: rely on to be provided with concealed microphone, be available for users to the transmitter intercommunication of directly taking, or the microphone of can pegging graft in addition to use in transmitter inside.

Description of drawings

Shown in Figure 1 is to be existing use schematic diagram;

Shown in Figure 2 is to be three-dimensional exploded view of the present utility model;

Shown in Figure 3 is to be three-dimensional combination figure of the present utility model;

Shown in Figure 4 is schematic diagram for the utility model collocation clip-on microphone and head microphone;

Shown in Figure 5 is use schematic diagram for the utility model grafting clip-on microphone;

Shown in Figure 6 is the schematic diagram that uses concealed microphone for the utility model.

Description of reference numerals: 1-transmitter; The 2-clip-on microphone; The 20-microphone wire; The 21-connection-peg; The 3-head microphone; The 30-microphone wire; The 31-connection-peg; The 4-upper shell; The 40-frequency is adjusted button; The 41-power knob; The 42-open-work; The 43-alcove; The 44-screw; The 45-short slot; The 46-screw; The 47-battery cover board; The 48-perforation; The 49-assembly that is spirally connected; The 5-lower house; 50-room 51-circuit board; 52-contacts convex body; 53-battery room; The 54-perforation; The 55-assembly that is spirally connected; The 56-short slot; The 57-convex body; The 58-perforation; The 59-groove; The concealed microphone of 6-; The 7-antenna; The 8-microphone jack; The 9-clamp; The 90-convex body; The 91-perforation; The 92-elastic component; The 93-pivot.

Embodiment

About the utility model is to reach above-mentioned application target and effect, the technological means that is adopted is enumerated preferable feasible embodiment now, and cooperate graphic shown in, details are as follows:

At first, see also Fig. 2, shown in Figure 3, the utility model mainly is to be provided with the upper shell 4 and lower house 5 that covers relatively, in lower house 5, be provided with a room 50, be provided with a circuit board 51 in the described room 50, on circuit board 51, be provided with several contact convex bodys 52, in room 50, be provided with a concealed microphone 6, the below of described room 50 is provided with a battery room 53, its lower house 5 is provided with several perforation 54, be equipped with the assembly 55 that is spirally connected in the described perforation 54, on upper shell 4, be provided with several frequencies and adjust a button 40 and a power knob 41, described frequency adjust button 40 and power knob 41 be with lower house 5 to contact convex body 52 corresponding, concealed microphone 6 positions at upper shell 4 corresponding lower houses 5 are provided with several open-

works

42,42 places are provided with an alcove 43 at upper shell 4 inner corresponding open-works, for concealed microphone 6 establish into, it is corresponding with the perforation 54 of lower house 5 to be provided with several screws 44 on upper shell 4, and rely on the assembly 55 that is spirally connected to lock, described upper shell 4 and lower house 5 are provided with the antenna 7 and a microphone jack 8 of a tranmitting frequency, be provided with a short slot 45 at upper shell 4 with the corresponding battery room of side 53 places of lower house 5,56, on short slot 45, be provided with a screw 46, at short slot 45, be covered with a cover plate 47 on 56, described cover plate 47 is provided with a perforation 48 and wears locking for the assembly 49 that is spirally connected, the back side of described lower house 5 convexes with two convex bodys 57, on convex body 57, be provided with an open-work 58, be provided with two grooves 59 at the back side of lower house 5, described lower house 5 back side groups are provided with a clamp 9, on clamp 9, convex with two convex bodys 90, on convex body 90, be provided with a perforation 91, be provided with an elastic component 92 between its lower house 5 and the clamp 9, perforation 58 at lower house 5, be equipped with a pivot 93 in the perforation 91 of clamp 9 and the elastic component 92, supply clamp 9 is hubbed on the back side of lower house 5, and two ends of elastic component 92 are to support in the groove 57 of lower house 5; So, be a transmitter.

During use, see also shown in Fig. 4～Fig. 6 figure, at first, the clamp 9 of transmitter is clamped in user's waistband or trousers (as shown in Figure 4), the user can be plugged on the connection-peg 21 of clip-on microphone 2 on the microphone jack 8 of transmitter (as shown in Figure 5), again clip-on microphone 2 is clamped on the neckline of clothes, power knob 41 press-started power supplys with transmitter, sound relies on microphone wire 20 to be sent on the transmitter when the user speaks, launching the frequency identical with loudspeaker via transmitter can use, when desire collocation head microphone 3 uses, the connection-peg 31 of head microphone 3 is plugged on the microphone jack 8 on the transmitter, again head microphone 3 is worn on the head, push power knob 41 power-on of transmitter, sound relies on microphone wire 30 to be sent on the transmitter when the user speaks, launching the frequency identical with loudspeaker via transmitter can use, when perhaps the user does not use wire microphone, can directly transmitter be taken (as shown in Figure 6), push power knob 41 power-on of transmitter again, after relying on compression frequency adjustment button 40 and loudspeaker to frequency, directly face is aligned open-work 42 positions on the transmitter, sound is received via the concealed microphone 6 of transmitter inside, and be sent to loudspeaker sound is sent out; So, rely on to be provided with concealed microphone 6, be available for users to the transmitter intercommunication of directly taking, or the microphone of can pegging graft in addition uses in transmitter inside.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. the transmitter of the concealed microphone of tool, it is characterized in that: be to be provided with upper shell and the lower house that covers relatively, in lower house, be provided with room, in room, be provided with circuit board, on circuit board, be provided with the contact convex body, in room, be provided with concealed microphone, the below of described room is provided with the battery room, it is corresponding with the contact convex body of lower house to be provided with several buttons on upper shell, the concealed microphone position place of the corresponding lower house of described upper shell is provided with several open-works, described upper shell and lower house are provided with the antenna and the microphone jack of tranmitting frequency, be provided with short slot at upper shell with the corresponding battery room of the side place of lower house, on short slot, be covered with battery cover board.

2. the transmitter of the concealed microphone of tool according to claim 1 is characterized in that: described lower house is provided with several perforation, is provided with several screws on upper shell, the assembly that is spirally connected stretch through locking described perforation and screw.

3. the transmitter of the concealed microphone of tool according to claim 1 is characterized in that: the corresponding through-hole position in the inside of described upper shell is provided with alcove, is provided with concealed microphone in the described alcove.

4. the transmitter of the concealed microphone of tool according to claim 1 is characterized in that: the back side of described lower house is provided with clamp.