CN203912124U

CN203912124U - Hand-held telescoping Bluetooth sound box

Info

Publication number: CN203912124U
Application number: CN201420311233.9U
Authority: CN
Inventors: 彭渭超; 李立志; 范荣乐
Original assignee: Zhejiang Xiang Hui Numeral Science And Technology Co Ltd
Current assignee: Zhejiang Xiang Hui Numeral Science And Technology Co Ltd
Priority date: 2014-06-11
Filing date: 2014-06-11
Publication date: 2014-10-29
Anticipated expiration: 2024-06-11

Abstract

Disclosed is a hand-held telescoping Bluetooth sound box. The sound box comprises an upper silica gel telescoping and a lower silica gel telescoping housing. The upper silica gel telescoping is connected to the lower silica gel telescoping housing through a left cover plate and a right cover plate. The left cover plate is provided with a receiving button, a function switch and an LED lamp. The right cover plate is provided with an air duct, an AUDIO interface, and a DC interface. The air duct achieves the effect of phase inversion and prevents a sound short circuit. The upper silica gel telescoping housing is provided with a silica gel top cover. The silica gel top cover is provided with a horn. The lower silica gel telescoping housing is provided with a silica gel bottom cover. The silica gel bottom cover is provided with an EVA. The EVA is provided with a lithium battery. The horn is provided with a dustproof net used for dedusting. A handle is disposed at the connection part of the left cover plate and the right cover plate to make the sound box more portable. The left cover plate is further provided with a PCB mainboard. The PCB mainboard is provided with a Bluetooth chip.

Description

The scalable Baffle Box of Bluetooth of a kind of hand-held

Technical field

The utility model belongs to electroacoustic equipment technical field, specifically relates to the scalable Baffle Box of Bluetooth of a kind of hand-held.

Background technology

Along with growth in the living standard, people's preferably quality of life of also more and more having the ability to pursue, but the generation of the various pressure of simultaneous, each one has different modes to adjust, wherein listoning music is exactly wherein a kind of, people can nationality by its graceful melody nervous mood of releiving, be therefore extensively subject to everybody welcome, and good audio amplifier just can provide preferably tonequality always.But Baffle Box of Bluetooth is convenient not in the time going out to carry on the market, and the function of Baffle Box of Bluetooth is insufficient, cause the practicality of Baffle Box of Bluetooth in the market poor.

Summary of the invention

The utility model is mainly to solve the existing technical problem of above-mentioned prior art, provides a kind of hand-held scalable Baffle Box of Bluetooth, by increasing the external type of silica gel structure that can shrink, stretch; Before carrying, casing of loudspeaker box can be shunk, more convenient while making to carry; Playing when music, click silica gel telescopic shell, Baffle Box of Bluetooth shell is stretched, make sound at casing extending space around broadcasting, audio is better; And increase microphone phonetic incepting function, at mobile phone and audio amplifier pairing mode, or transmitting under music playing mode, while having external signal (phone) to push mobile phone, audio amplifier can suspend music, enter into mobile phone bell mode, now, without receiving calls by mobile phone is strong, can, directly at player answering cell phone incoming call, press audio amplifier and answer button, speaker is play the sound of knowing of incoming call, and microphone phonetic incepting sends the other side to simultaneously.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the scalable Baffle Box of Bluetooth of a kind of hand-held, comprise silica gel telescopic shell and lower silica gel telescopic shell, described upper silica gel telescopic shell is connected with right cover plate by left cover with lower silica gel telescopic shell, on described left cover, arranges and answers button, functional switch and LED lamp; Airduct, AUDIO interface and DC interface are set on described right cover plate, and described airduct plays inverting function, prevents acoustic short circuit simultaneously; On described upper silica gel telescopic shell, silica gel top cover is also set, on described silica gel top cover, loudspeaker is set; On described lower silica gel telescopic shell, silica gel bottom is set, on described silica gel bottom, EVA support is set, on described EVA support, lithium battery is set.

As preferably, on described loudspeaker, Air Filter is set, described Air Filter is for dustproof.

As preferably, described left cover and right cover plate junction arrange and hand in hand, described in hand in hand that Baffle Box of Bluetooth is carried is convenient.

As preferably, PCB mainboard is also set on described left cover, on described PCB mainboard, Bluetooth chip is also set, described Bluetooth chip is used for receiving Bluetooth signal.

As preferably, described EVA support is ethylene-vinyl acetate copolymer, as damping material, prevents that covibration from appearring in lithium battery.

As preferably, described upper silica gel telescopic shell and lower silica gel telescopic shell are by silica gel telescopic shell epimere, silica gel telescopic shell stage casing and silica gel telescopic shell hypomere composition, and described silica gel telescopic shell hypomere and silica gel telescopic shell epimere be vertically setting; Between described silica gel telescopic shell stage casing and silica gel telescopic shell hypomere and silica gel telescopic shell epimere, there is certain angle, facilitate silica gel telescopic shell to stretch; Described silica gel telescopic shell epimere is connected with thin-walled with silica gel telescopic shell stage casing, and described silica gel telescopic shell stage casing is connected with thin-walled with silica gel telescopic shell hypomere, sizing after described thin-walled makes silica gel telescopic shell flexible.

The beneficial effect the utlity model has: by increasing the external type of silica gel structure that can shrink, stretch, before carrying, casing of loudspeaker box can be shunk, more convenient while making to carry; Playing when music, click silica gel telescopic shell, Baffle Box of Bluetooth shell is stretched, make sound at casing extending space around broadcasting, audio is better; And increase microphone phonetic incepting function, at mobile phone and audio amplifier pairing mode, or transmitting under music playing mode, while having external signal (phone) to push mobile phone, audio amplifier can suspend music, enter into mobile phone bell mode, now, without receiving calls by mobile phone is strong, can, directly at player answering cell phone incoming call, press audio amplifier and answer button, speaker is play the sound of knowing of incoming call, and microphone phonetic incepting sends the other side to simultaneously.Therefore the utlity model has the features such as simple in structure, reasonable in design.

Brief description of the drawings

Fig. 1 is a kind of front view of the present utility model.

Fig. 2 is a kind of right view of the present utility model.

Fig. 3 is a kind of left view of the present utility model.

Fig. 4 is a kind of vertical view of the present utility model.

Fig. 5 be the utility model A-A to a kind of cutaway view.

In figure: 1, hand in hand; 2, answer button; 3, functional switch; 4, LED lamp; 5, Air Filter; 6, upper silica gel telescopic shell; 7, left cover; 8, right cover plate; 9, silica gel top cover; 10, silica gel bottom; 11, airduct; 12, AUDIO interface; 13, DC interface; 14, loudspeaker; 15, EVA support; 16, lithium battery; 17, PCB mainboard; 18, lower silica gel telescopic shell; 19, silica gel telescopic shell epimere; 20, silica gel telescopic shell stage casing; 21, silica gel telescopic shell hypomere; 22, thin-walled.

Embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: the scalable Baffle Box of Bluetooth of a kind of hand-held, as shown in Fig. 1～Fig. 5, comprise silica gel telescopic shell and lower silica gel telescopic shell, described upper silica gel telescopic shell is connected with right cover plate by left cover with lower silica gel telescopic shell, on described left cover, arranges and answers button, functional switch and LED lamp; Airduct, AUDIO interface and DC interface are set on described right cover plate, and described airduct plays inverting function, prevents acoustic short circuit simultaneously; On described upper silica gel telescopic shell, silica gel top cover is also set, on described silica gel top cover, loudspeaker is set; On described lower silica gel telescopic shell, silica gel bottom is set, on described silica gel bottom, EVA support is set, on described EVA support, lithium battery is set; On described loudspeaker, Air Filter is set, described Air Filter is for dustproof; Described left cover and right cover plate junction arrange and hand in hand, described in hand in hand that Baffle Box of Bluetooth is carried is convenient; PCB mainboard is also set on described left cover, on described PCB mainboard, Bluetooth chip is also set; Described Bluetooth chip is used for receiving Bluetooth signal; Described upper silica gel telescopic shell and lower silica gel telescopic shell are by silica gel telescopic shell epimere, silica gel telescopic shell stage casing and silica gel telescopic shell hypomere composition, and described silica gel telescopic shell hypomere and silica gel telescopic shell epimere are vertically to arrange; Between described silica gel telescopic shell stage casing and silica gel telescopic shell hypomere and silica gel telescopic shell epimere, there is certain angle, facilitate silica gel telescopic shell to stretch; Described silica gel telescopic shell epimere is connected with thin-walled with silica gel telescopic shell stage casing, and described silica gel telescopic shell stage casing is connected with thin-walled with silica gel telescopic shell hypomere, sizing after described thin-walled makes silica gel telescopic shell flexible.

The scalable Baffle Box of Bluetooth of hand-held is by increasing the external type of silica gel structure that can shrink, stretch; Before carrying, casing of loudspeaker box can be shunk, more convenient while making to carry; Playing when music, click silica gel telescopic shell, Baffle Box of Bluetooth shell is stretched, make sound at casing extending space around broadcasting, audio is better; And increase microphone phonetic incepting function, at mobile phone and audio amplifier pairing mode, or transmitting under music playing mode, while having external signal (phone) to push mobile phone, audio amplifier can suspend music, enter into mobile phone bell mode, now, without receiving calls by mobile phone is strong, can, directly at player answering cell phone incoming call, press audio amplifier and answer button, speaker is play the sound of knowing of incoming call, and microphone phonetic incepting sends the other side to simultaneously.

Finally, it should be pointed out that above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all should think and belong to protection range of the present utility model.

Claims

1. the scalable Baffle Box of Bluetooth of hand-held, comprise silica gel telescopic shell and lower silica gel telescopic shell, it is characterized in that described upper silica gel telescopic shell is connected with right cover plate by left cover with lower silica gel telescopic shell, on described left cover, arrange and answer button, functional switch and LED lamp; Airduct, AUDIO interface and DC interface are set on described right cover plate; On described upper silica gel telescopic shell, silica gel top cover is also set, on described silica gel top cover, loudspeaker is set; On described lower silica gel telescopic shell, silica gel bottom is set, on described silica gel bottom, EVA support is set, on described EVA support, lithium battery is set.

2. the scalable Baffle Box of Bluetooth of a kind of hand-held according to claim 1, it is characterized in that described upper silica gel telescopic shell and lower silica gel telescopic shell are by silica gel telescopic shell epimere, silica gel telescopic shell stage casing and silica gel telescopic shell hypomere composition, described silica gel telescopic shell hypomere and silica gel telescopic shell epimere are vertically to arrange, and between described silica gel telescopic shell stage casing and silica gel telescopic shell hypomere and silica gel telescopic shell epimere, have certain angle; Described silica gel telescopic shell epimere is connected with thin-walled with silica gel telescopic shell stage casing, and described silica gel telescopic shell stage casing is connected with thin-walled with silica gel telescopic shell hypomere.

3. the scalable Baffle Box of Bluetooth of a kind of hand-held according to claim 1, is characterized in that, on described loudspeaker, Air Filter is set, and described Air Filter is for dustproof.

4. the scalable Baffle Box of Bluetooth of a kind of hand-held according to claim 1, is characterized in that described left cover and right cover plate junction arrange to hand in hand.

5. the scalable Baffle Box of Bluetooth of a kind of hand-held according to claim 1, is characterized in that, on described left cover, PCB mainboard is also set, and on described PCB mainboard, Bluetooth chip is also set.