CN102316188A

CN102316188A - Non-directional radio telephone receiver

Info

Publication number: CN102316188A
Application number: CN2010102261351A
Authority: CN
Inventors: 林海; 林鸿程
Original assignee: Qingnian Network Communication Co Ltd Xiamen
Current assignee: Qingnian Network Communication Co Ltd Xiamen
Priority date: 2010-07-09
Filing date: 2010-07-09
Publication date: 2012-01-11

Abstract

The invention discloses a non-directional radio telephone receiver which comprises an MCU (Microprogrammed Control Unit), a gravity sensor, a selector switch, a first microphone, a second microphone, a first speaker and a second speaker, wherein the gravity sensor is connected with the MCU, and used for sending sensing data to the MCU; the selector switch is connected with the MCU, and is used for connecting a communication line of the first microphone and the first speaker under the control of the MCU or connecting a communication line of the second microphone and the second speaker; and the first microphone and the first speaker are respectively arranged at two ends of the receiver, the second microphone and the second speaker are respectively arranged at two ends of the receiver, the first microphone and the second microphone are positioned at opposite sides of the receiver, and the first speaker and the second speaker are positioned at opposite sides of the receiver. The non-directional radio telephone receiver accords with the human engineering principle, and can realize a communication function in two directions.

Description

A kind of non-directional wireless telephone receiver

Technical field

The present invention relates to telephone receiver, be meant a kind of radio earphone structure especially.

Background technology

The communication that the appearance of phone is very easy between the people exchanges, and employed telephone receiver has following characteristics in the building conversational system at present:

(1) considers no matter all conveniently take receiver at the right and left of health; Present most of telephone receiver all is related to vertical placement; Such structure makes no matter receiver is placed on the left side or the right, and wrist all will be rotated just and can be picked up a receiver when taking, and does not meet principle of human engineering;

(2) based on above-mentioned factor, also have minority phone receiver to adopt laterally at present and place, but since the receiver crystal head go out the line position difference, cause this modes of emplacement can't accomplish that the right-hand man is general;

(3) and for the wireless type receiver, microphone and loud speaker that it is inner separate, directivity is clearly arranged, promptly loud speaker and microphone can not be put upside down use, otherwise oneself can't hear sound, also can't send sound to the other side;

(4) in addition, the charger of most of portable receiver is to adopt DC charging, and the direction of its both positive and negative polarity necessarily can not connect instead, otherwise causes the damage of receiver, and this has also strengthened telephone receiver inconvenience in use.

Based on above analysis, existing telephone receiver also can't reach requirement easy to use, haves much room for improvement.

Summary of the invention

Main purpose of the present invention is to provide a kind of non-directional wireless telephone receiver, its ergonomic principle, and receiver all can be realized call function at both direction.

Secondary objective of the present invention is to provide a kind of non-directional wireless telephone receiver, and its receiver can arbitrarily be placed, and does not influence charge function, avoids the damage of receiver.

In order to reach above-mentioned purpose, solution of the present invention is:

A kind of non-directional wireless telephone receiver comprises MCU, gravity sensor, diverter switch, first microphone, second microphone, first loud speaker and second loud speaker,

Gravity sensor is connected with MCU, and sense data is sent into MCU;

Diverter switch is connected with MCU, and under the control of MCU, connects the talk line of first microphone and first loud speaker, or connects the talk line of second microphone and second loud speaker;

First microphone and first loud speaker are divided into the two ends of receiver, and second microphone and second loud speaker are divided into the two ends of receiver, and first microphone and second microphone be positioned at the offside of receiver, and first loud speaker and second loud speaker are positioned at the offside of receiver.

Above-mentioned telephone receiver be about, about the form of symmetry respectively.

Also be provided with two pairs of both positive and negative polarity interfaces on the above-mentioned telephone receiver, these two pairs of both positive and negative polarity interfaces are divided into the two ends of receiver, and the position respective opposite of each positive and negative electrode interface.

After adopting such scheme, the present invention has following improvement:

(1) telephone receiver adopts laterally and places, and meets the posture that staff stretches out, no matter all need not to rotate wrist, ergonomic principle when taking off or putting back to;

(2) two cover loud speaker and microphones are set in the receiver, no matter how receiver grips, and all can realize call function;

(3) judge the direction of receiver according to the sense data of gravity sensor, thereby determine to use which cover loud speaker and microphone;

(4) two pairs of both positive and negative polarity interfaces are set, no matter how receiver is placed, and all can charge, and can not exist receiver because of putting back the situation that direction is damaged.

Description of drawings

Fig. 1 is an outside sketch map of the present invention;

Fig. 2 is a set inside sketch map of the present invention;

Fig. 3 is internal circuit configuration figure of the present invention;

Fig. 4 is a workflow diagram of the present invention;

Fig. 5 is the structural representation of listening cylinder base that the present invention cooperates.

Embodiment

Referring to figs. 1 to shown in Figure 3, the present invention provides a kind of non-directional wireless telephone receiver A, comprises MCU 1, gravity sensor 2, diverter switch 3, first microphone 4, second microphone 5, first loud speaker 6 and second loud speaker 7, introduces respectively below.

Gravity sensor 2 adopts three acceleration of gravity transducers, is located in the telephone receiver A, and is electrically connected with MCU 1, can when receiver A is picked up, gather the attitude data of telephone receiver A, and send among the MCU 1.

First microphone 4 is connected through diverter switch 3 with first loud speaker 6, and the two is divided into the two ends of receiver A, when the two circuit is connected, can accomplish the work of telephone relation.

Second microphone 7 also is connected through diverter switch 3 with second loud speaker 5; And the two is divided into the two ends of receiver A; And the position relation of itself and first microphone 4, first loud speaker 6 is: first microphone 4 and second loud speaker 5 are positioned at homonymy, and first loud speaker 6 and second microphone 7 are positioned at homonymy, and so no matter which end of receiver A down; All can be communicated with, realize normal call function by the switching of diverter switch 3.

Diverter switch 3 is connected with MCU 1, and under the control of MCU 1, carries out change action, and MCU 1 sends switching command according to the data that gravity sensor 2 transmits.

When the present invention uses, can be simultaneously with reference to shown in Figure 4, under the situation of each parts operate as normal; When receiver A was picked up, gravity sensor 2 (representing with G3 among Fig. 4) can be sent sensed data into MCU 1, was judged which end ultra last (or down) of current receiver A by MCU 1; Confirm to launch which bar talk line then, do comparison with initial condition again: suppose that the A1 that judges receiver A this moment holds up, then the A1 end should be carried out the function of loud speaker; And the A2 end needs to carry out the function of microphone; Hold up if initial condition also is A1, then diverter switch 3 need not to change, and keeps second loud speaker 5 and second microphone 7 to connect; And if initial condition is A2 end (this moment, first loud speaker 6 and first microphone 4 were connected) up; Then control its switch 3 change states are connected second microphone 7 and second loud speaker 5, make the user no matter take receiver A with the left hand or the right hand; All but normal talking is easy to use.

In addition, for the portable wireless receiver, also can improve the structure of its charging end; Avoid receiver can't charge because of misplacing direction, influence is used, specifically; Can be with reference to shown in Figure 1, said receiver A is provided with two pairs of both positive and

negative polarity interfaces

81,82,91,92, and these two pairs of both positive and

negative polarity interfaces

81,82,91,92 are divided into the two ends of telephone receiver A; And the position respective opposite of

anode interface

81,91, the position respective opposite of

negative pole interface

82,92, so no matter how receiver A places; All can guarantee to have a pair of charging inlet and listen the power supply interface 101,102 on the cylinder base B to be connected, realize the action (can cooperate shown in Figure 5) of charging; And in the inside of receiver A, two

anode interface

81,91 short circuits, two

negative pole interface

82,92 short circuits charge to inner communication module guaranteeing.

Like this, about present embodiment can be designed to telephone receiver A, about symmetrical structure respectively, satisfy feel that the user arbitrarily places and view and admire aesthetic feeling.

Above embodiment is merely explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of on the technical scheme basis, being done all falls within the protection range of the present invention.

Claims

1. non-directional wireless telephone receiver is characterized in that: comprise MCU, gravity sensor, diverter switch, first microphone, second microphone, first loud speaker and second loud speaker,

Gravity sensor is connected with MCU, and sense data is sent into MCU;

2. a kind of non-directional wireless telephone receiver as claimed in claim 1 is characterized in that: said telephone receiver be about, about the form of symmetry respectively.

3. a kind of non-directional wireless telephone receiver as claimed in claim 1 is characterized in that: also be provided with two pairs of both positive and negative polarity interfaces on the said telephone receiver, these two pairs of both positive and negative polarity interfaces are divided into the two ends of receiver, and the position respective opposite of each positive and negative electrode interface.