CN201718031U

CN201718031U - Vibration sounding device

Info

Publication number: CN201718031U
Application number: CN2010202700481U
Authority: CN
Inventors: 潘启飘; 彭羚
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-23
Filing date: 2010-07-23
Publication date: 2011-01-19
Anticipated expiration: 2020-07-23

Abstract

The utility model provides a novel vibration sounding device which is provided with a complete self power supply system, and has the functions of card insertion, card reading, card playback, volume adjustment, FM reception, Bluetooth wireless reception, seven-color LED display and other additional functions. The novel vibration sounding device mainly comprises a machine housing or an upper housing and a lower housing, a vibration horn, a PCB and a rechargeable battery. Due to multi-term functional keystrokes and matched circuits, the vibration sounding device has multi-term playback and option functions, and gets rid of the control of external equipment for adjustment; due to a memory card slot, the function of card playback on insertion is realized; and the built-in rechargeable battery enables the sounding device not to rely on an external power supply. The utility model can realize complete free playback with no conducting wire and no external equipment, as well as wireless control owning to the Bluetooth function, making breakthrough in both using function and using environment, and leading the development of the field.

Description

The vibration acoustics

Technical field

The utility model relates to a kind of acoustics, relates in particular to a kind of vibration acoustics.

Background technology

The utilization biography vibrating device of traditional coil-moving speaker and the novel acoustics of rigid contact surfaces resonance sounding have appearred being different from the market, it than traditional coil-moving speaker 360 degree sounding are arranged, tone color is variable, volume is little, characteristics such as portable, be particularly suitable for and all portable electric appts logotypes such as notebook computer, mobile phone, MP3, bring into play good acoustics.But at present, product on the market is ripe not enough, self function is perfect not enough, and the function of many adjustings and selection can only depend on electronic equipment that it is connected and serves carries out etc., and concrete limitation is mainly reflected in: 1, do not have the inserting of plug and play, card-reading function; 2, the adjusting of the selection of song and volume can only realize by machine tool; 3, self does not have complete electric power-feeding structure and circuit; Do not have the FM function of radio receiver, can not wireless remote control or the like.So, also be not the sound system that to realize independent play-out and adjusting therefore because do not have a perfect structure audio converter at last.

Summary of the invention

For solving above-mentioned the deficiencies in the prior art, the utility model aims to provide a kind of complete self power supply system system that has, have can insert, Card Reader play altogether can and volume adjusting function and other novel vibrating acoustics as additional functions such as FM function of radio receiver, blue teeth wireless receiving function and seven look LED Presentation Functions.

The technical solution of the utility model is: a kind of vibration acoustics mainly is made up of fuselage cover or upper and lower shell, vibrating loudspeakers, pcb board, rechargeable battery, it is characterized in that:

Described rechargeable battery is bonded on the vibrating loudspeakers device outer surface of cupular part, and its positive and negative electrode two pins is connected with the pcb board power circuit, and described power circuit links to each other with central processing unit through power amplifier again;

Described pcb board is provided with function button, and this function button links to each other with central processing unit;

Described pcb board is provided with the memory card slot, and this memory card slot links to each other with central processing unit on the described pcb board;

Described pcb board is provided with USB interface, and this USB interface links to each other with central processing unit, is used to connect external equipment;

Described pcb board is provided with power amplification circuit, and this power amplification circuit links to each other with power circuit and central processing unit respectively;

Described fuselage cover is provided with function button through hole, memory card slot through hole and USB interface through hole, is respectively applied for to wear function button, memory card slot and USB interface;

The structure of described vibrating loudspeakers is: overhead one permanent magnet in a loudspeaker metal housing, this permanent magnet is bonded in loudspeaker metal housing inner top surface middle part, simultaneously between permanent magnet and loudspeaker metal housing, just form a cannelure, be provided with a vibrating disk in this cannelure, this vibrating disk covers on the permanent magnet, this vibrating disk requires greater than permanent magnet and less than loudspeaker metal housing internal diameter, on bottom outer surface, be used for when being provided with the fixing point of the outward extending connection wing that is connected with the loudspeaker metal housing, requirement remains on static and vibration the time does not all contact with permanent magnet and metal loudspeaker outer cover, and the parallel multi-turn wire coil that is arranged with of vibrating disk outer wall on the permanent magnet height and position, two pins of this wire coil just are respectively, negative pole links to each other with power amplification circuit on the pcb board; Closely be connected with one on the bottom center position of described vibrating disk and pass the frame that shakes, the shake other end of frame of described biography is the flat biography end that shakes, and this biography end that shakes is used for contacting fully with rigid contact surfaces and makes its sounding, also has silicagel pad on this end face.

Feature of the present utility model also is: described function button comprises open and close/input options button, is used to open or close and select input mode, import or the memory card input as selecting external equipments such as PC or MP3, or Bluetooth function; Song selection/volume adjusting key is used to select song and regulates volume;

Also be provided with FM open and close button and FM radio reception module on the described pcb board, this module links to each other with central processing unit and power circuit respectively, and wherein said central processing unit links to each other with FM open and close key again, and described FM open and close key is used for starting or closes FM and broadcast;

Also be provided with the bluetooth receiver module on the described pcb board, this module links to each other with central processing unit with open and close/input options button, power circuit and through power amplifier respectively;

Also be provided with the LED display lamp on the described pcb board, link to each other with central processing unit and power circuit respectively, can send colorful blinking light.

Further technical characterictic of the present utility model is: also can connect the reception antenna of a lifting rope shape on the described FM radio reception module, not only can do lifting rope but also can make reception antenna.

The employing the beneficial effects of the utility model are: because the circuit that is provided with multinomial function button and is complementary makes the vibration acoustics have multinomial broadcast and selection function, therefore also realized breaking away from the function that external equipment is regulated; Because designed the memory card slot, realized the kinetic energy that plug-in card is play; Because have the design of built-in rechargeable battery, so do not rely on external power source, above-mentioned design makes the utility model can accomplish not have lead not to be had the complete of peripheral hardware and freely plays, can also realize controlled in wireless because have Bluetooth function simultaneously, no matter be on the function of use or on the environment for use qualitative leap to be arranged all therefore, led the developing direction in this field.

Below with reference to embodiment and accompanying drawing the purpose of this utility model and feature are elaborated.

Description of drawings

Fig. 1, be structural representation of the present utility model;

Fig. 2, be STRUCTURE DECOMPOSITION schematic diagram of the present utility model;

Fig. 3: the structural representation that is the utility model one preferred embodiment;

Fig. 4: the STRUCTURE DECOMPOSITION schematic diagram that is the utility model one preferred embodiment;

Fig. 5: the generalized section that is vibrating loudspeakers device in the utility model;

Fig. 6: the logic relation picture that is the utility model one preferred embodiment;

Fig. 7: the circuit diagram that is the utility model one preferred embodiment;

Fig. 8: the logic relation picture that is another preferred embodiment of the utility model;

Among the figure: 1, fuselage cover; 2, vibrating loudspeakers; 3, pcb board; 4, rechargeable battery; 5, top cover; 6, bottom; 7, go up shell; 8, lower casing; 9, sling type antenna; 11, song selection/volume adjusting key through hole; 12, USB interface through hole; 13, memory card slot through hole; 14, open and close/input options button through hole; 15, FM on ﹠ off switch through hole; 21, loudspeaker metal housing; 22, permanent magnet; 23, metal housing; 24, wire coil; 25, pass the frame that shakes; 26, silicagel pad; 27, connect the wing; 31, LED lamp; 32, memory card slot; 33, song selection/volume adjusting key; 34, USB interface; 35, the FM switch is built; 36, open and close/input options button; 37, FM radio reception module; 101, every paper A; 102, every paper B.

Embodiment

Referring to Fig. 1, Fig. 2, shown in the figure is the vibration acoustics that adopts technical solutions of the utility model, it mainly is made up of fuselage cover 1, vibrating loudspeakers 2, pcb board 3, rechargeable battery 4, top cover 5, bottom 6, erection sequence is, vibrating loudspeakers 2 is contained in the fuselage cover 1, pcb board 3 is located at vibrating loudspeakers 2 tops, rechargeable battery 4 is located at pcb board 3 tops, then by top cover 5 and bottom 6 sealings, wherein the biography of vibrating loudspeakers 2 biography of frame 25 end that shakes that shakes will protrude in outside the lower bottom cover, so that contact with rigid contact surfaces.

Described pcb board 3 is provided with memory card slot 32, song selection/volume adjusting key 33, USB interface 34, open and close/input options button 36, they wear, control and use for the user by the memory card slot through hole 13 on the fuselage cover 1, song selection/volume adjusting key through hole 11, USB interface through hole 12, open and close/input options button through hole 14.

This vibration acoustics not only can select be connected with external equipment broadcast but also can be by plug the memory card broadcast in memory card slot 32 by USB interface 34, can carry out simultaneously song selection and volume regulates, because can provide electric power by the rechargeable battery 4 that carries, accomplish need not freely playing of connecting line, can select by PC charging or power source charges by USB interface 34 usefulness data wires.

Referring to Fig. 3, Fig. 4, shown in the figure is a preferred embodiment of the present utility model, the main difference part of it and the foregoing description is, adopt upper and

lower shell

7,8 structures, and LED lamp 31 and FM radio reception module 37 have been increased on the pcb board 3, can receive broadcasting and the daylighting indication is arranged, and on fuselage, also be provided with a lifting rope of both can doing that is connected with FM radio reception module 37 the sling type antenna 9 that can work as antenna is arranged, and as shown in the figure, when inner member assembles, adopt upper and lowerly, play the not effect of consumable accessory of installing that intercepts every paper A101 with every paper B102.

Referring to Fig. 5 can be detailed the internal structure of understanding the utility model vibrating loudspeakers 2, it by loudspeaker metal housing 21, permanent magnet 22, metal housing 23, wire coil 24, pass the frame 25 that shakes, silicagel pad 26; Connect the wing 27, constitute.

Fig. 6 and Fig. 7 are the logic relation picture and the circuit diagrams of the utility model one preferred embodiment, this Fig. 6 figure, 7 has also comprised simultaneously the logical relation and the circuit relationships of the utility model main technical schemes illustrated in figures 1 and 2, and difference has been FM radio reception module 37 many and FM receiving circuit accordingly mutually.

Referring to Fig. 8, it is the logic relation picture of another preferred embodiment of the utility model, as shown in the figure, the difference of it and above-mentioned Fig. 3, preferred embodiment illustrated in fig. 4 is, also increased the bluetooth receiver module on its basis, have the blue teeth wireless receiving function, this blue teeth wireless receiving function also can replace to infrared receiving function with infrared receiving module.

Obviously; foregoing is just in order to illustrate characteristics of the present utility model; and be not to restriction of the present utility model, the variation that the those of ordinary skill in relevant technologies field is made in the corresponding techniques field according to the utility model all should belong to protection category of the present utility model.

Claims

1. a vibration acoustics mainly is made up of fuselage cover or upper and lower shell, vibrating loudspeakers, pcb board, rechargeable battery, it is characterized in that:

Described fuselage cover is provided with function button through hole, memory card slot through hole and USB interface through hole, is respectively applied for to wear function button, memory card slot and USB interface.

2. a kind of vibration acoustics according to claim 1 is characterized in that: described function button comprises open and close/input options button; Song selection/volume adjusting key.

3. a kind of vibration acoustics according to claim 1, it is characterized in that: also be provided with FM open and close key and FM radio reception module on the described pcb board, this FM radio reception module links to each other with central processing unit and power circuit respectively, and described FM open and close key links to each other with central processing unit;

Also be provided with the LED display lamp on the described pcb board, link to each other with central processing unit and power circuit respectively.

4. a kind of vibration acoustics according to claim 1 is characterized in that: also be provided with the bluetooth receiver module on the described pcb board, this module links to each other with central processing unit with open and close/input options button, power circuit and through power amplification circuit respectively.

5. a kind of vibration acoustics according to claim 3 is characterized in that: the reception antenna that is connected to a lifting rope shape on the described FM radio reception module.