CN2631140Y - Foldable mobile phone flip-cover capable of calling without opening - Google Patents

Abstract

A folding turning cover of mobile phone that can answer incoming call without opening or call out through the mobile phone voice dialing. The phone works by using transmission audio channels with acoustic physical delivery mode which is linked to the second new headphone from a micro-speaker in the turning cover or the second speaker which send sound to the second headphone directly by the way of electrical signal so as to realize the talking sound transmission from the second headphone to human ear. Therefore, when the call is incoming, press the YES button and put the second headphone on the turning cover to the ear to talk and needn't open the turning cover. The talking method using voice dialing function is same to the answering incoming call. Thus, the utility model can realize the new function that can be talking without opening the turning cover of the turning cover mobile phone, avoiding the tedious steps of must be opening the turning cover when use common mobile phone to answer or call out, and with the advantages of more convenient and practical. The phone can furthest prolong the working life of the turning cover after the reduction of the number of open. The mobile phone can talk under the condition of folding is naturally more compact and flexible, and can bring the new experience of talking and fun of utilization to users.

Description

Need not to open the clamshell phone that can converse renovates

Affiliated technical field the utility model relates to a kind of novel, has the clamshell phone that does not need to open the function that can converse and renovates.

The common collapsible clamshell phone (hereinafter to be referred as clamshell phone) that background technology is sold on market is at present receiving that when incoming call can only just can answer or select refusal to answer after renovating opening.Can see caller identification and select refusal to answer before renovating opening though have clamshell phone that double screen shows, can only could converse after renovating opening if answer also.Under the frequent situation of sending a telegram here, can bring very big inconvenience like this to the user, and to also having brought very big negative effect the useful life of renovating.Moreover the maximum characteristics of clamshell handset are exactly with its dainty nimble client of attraction when the folded state, just can not embody the characteristics of this kind mobile phone fully if always will open flip answer.

Summary of the invention the utility model provides a kind of novel cellular phone flip, promptly two receiver cellular phone flip.The user can answer the phone of exhaling the people by this second receiver renovating outer upper end, or breathes out and conversation (being only applicable to have the mobile phone of voice dial-up function) by the voice dial-up function of mobile phone itself.Thereby solved the above-mentioned middle problem that exists all sidedly.

The utility model has two sets of plan all can reach above purpose.The method of these two kinds of schemes is common: all realize the conversation under the phone folded state with the cellular phone flip of two receivers and answer, just the means difference of its two realization.Therefore now this two sets of plan is called scheme one and scheme two, the operation principle of scheme one at first is described.

What scheme one adopted is the physical principle that sound wave can freely be propagated in air.The concrete means that realize are in the back of the original receiver of cellular phone flip, and the rear end of promptly renovating inner Microspeaker increases and connection-sound pipe road, it are led to be positioned at second receiver renovating the upper end.The vibration along with original loud speaker in when conversation like this, to second receiver, the user just can not open by second receiver and just renovates and can hear sound sound like this by the air borne in the sound pipe road.

What scheme two adopted is the load mode of the signal of telecommunication and electricity, the acoustic energy transfer principle of Microspeaker, and second Microspeaker promptly is installed in second receiver.Identical with original loud speaker, sound is sent to second loud speaker in the mode of the signal of telecommunication by cable, and second loud speaker converts the electrical signal to sound, and the user just can hear sound by second receiver equally like this.

Compare, scheme one have advantage such as simple in structure, with low cost (send the sound passage to adopt and the phone housing identical materials is made, and can with renovate integrated), relative volume is big slightly, air transmits the defective that there is loss in sound but also exist.Scheme two has advantages such as structure compact, sound quality are good, but relative cost is slightly high.The beneficial effects of the utility model are in a word: 1. broken through the technology limitation of cellular phone flip in the past, particularly be applicable to have that double screen shows and the mobile phone of voice dial-up function, realized need not to open renovating and can answer or the brand-new function of outbound calling; 2. make and adopted mobile phone of the present utility model under folded state, to converse,, experience and use enjoyment for the user with brand-new conversation so seem small and exquisite more nimble; 3. exhale under people and the essentially identical situation of outbound calling quantity the user, can make prolong one times the useful life of cellular phone flip in theory.

Description of drawings further specifies the utility model below in conjunction with drawings and Examples.

Fig. 1 is front appearance figure of the present utility model.

Fig. 2 is the A---A ' cutaway view of scheme one embodiment.

Fig. 3 is the B---B ' cutaway view of scheme two embodiment.

1. handset among the figure, 2. cellular phone flip, 3. LCDs, 4.Yes and Cancel key, 5. phonetic dialing key, 6. second receiver, 7. receiver, 8. Microspeaker, 9. sound pipe road, 10. second Microspeaker.

Embodiment is exhaled man-hour as phone in Fig. 1, the user goes up the caller ID that shows by LCDs (3) and judges whether and need answer.Answer if desired, press Yes key (4) and second receiver (6) that will renovate and place and to converse in one's ear.During outbound calling, press mobile phone speech dial key (5) and say phonetic order, the call method of putting through behind the phone is identical when answering Inbound Calls.

In the embodiment of scheme shown in Figure 2, the other side's sound is sent by Microspeaker (8) in the on phone, and is sent to second receiver (6) along sound pipe road (9), by second receiver (6) sound is sent in people's ear.

In the embodiment of scheme shown in Figure 3 two, the sound of the other side in the on phone directly is sent to second Microspeaker (10) in the mode of the signal of telecommunication, second Microspeaker (10) vibrates along with the frequency change of signal and sounds, and by second receiver (6) sound is sent in people's ear.

Claims (2)

1. one kind need not to open the clamshell phone that can converse and renovates, and it has regular handset and renovates contour structures and basic function, it is characterized in that: one second receiver (6) is set and can sounds in the cellular phone flip outer upper end.

2. according to claim 1ly need not to open the clamshell phone that to converse and renovate, it is characterized in that: a sound pipe road (9) is set is connected to second receiver (6) renovating inside by Microspeaker (8) back, perhaps in second receiver (6) position one second Microspeaker (10) is set, its signal source is identical with Microspeaker (8).

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