CN208299998U - A kind of portable hifi full-range cabinet - Google Patents

Abstract

It include shell, megaphone, display screen and interface area the utility model discloses a kind of portable hifi full-range cabinet, the insertion of megaphone inner surface is arranged on shell, the inner surface of display screen, which runs through, to be connected on shell, interface area outer surface is fixedly connected on shell, shell includes embedded bracelet and damping sound film, the top insertion of shell is provided with embedded bracelet, and the inside circumference of megaphone is fixedly connected with damping sound film.This kind of portable hifi full-range cabinet, damping sound film is installed in the inside circumference of megaphone, pass through damping sound film, the vibration of the spread generation of megaphone is reduced, influence of the vibration to megaphone is reduced, the surrounding of loudspeaker inner core is provided with tweeters diaphragmse, tweeters diaphragmse inner wall is set as " streamline " type, alleviate vibration caused by music bass by " streamline " type tweeters diaphragmse, to improve sound quality, stablizes music output frequency.

Description

A kind of portable hifi full-range cabinet

Technical field

The utility model relates to sound-box device technical field, specially a kind of portable hifi full-range cabinet.

Background technique

Traditional speaker volume is larger, it is not easy to carry.For the ease of carrying, it has been developed that portable type sound Case, although existing portable type speaker is easy to carry, there is cause acoustical quality undesirable since speaker cavity is smaller for it Shortcoming, however nowadays speaker in the market is intended to small and exquisite exquisiteness, excessively single in life use aspect function, removes this Except, the speaker to be used when some outdoor activities needs biggish volume, but transport it is laborious, it is not readily portable.

But existing portable hifi full-range cabinet is unsatisfactory for people in people in use, that there is bass effects is bad For the bass quality requirement of sound-box device, meanwhile, there is also portable inflexible disadvantages for this kind of speaker.

Utility model content

The purpose of this utility model is to provide a kind of portable hifi full-range cabinets, to solve to mention in above-mentioned background technique Out in people in use, that there is bass effects is bad, the problem of being unsatisfactory for bass quality requirement of the people for sound-box device.

To achieve the above object, the utility model provides the following technical solutions: a kind of portable hifi full-range cabinet includes Shell, megaphone, display screen and interface area, the insertion of megaphone inner surface are arranged on shell, and the inner surface of display screen passes through It wears and is connected on shell, interface area outer surface is fixedly connected on shell, and shell includes embedded bracelet and damping sound film, shell Top insertion be provided with embedded bracelet, the inside circumference of megaphone is fixedly connected with damping sound film, and megaphone includes Loudspeaker inner core, bass define branch piece and ball Hi-Mid vibrating diaphragm, and loudspeaker inner core is fixedly connected in the middle part of megaphone, the vibration of ball Hi-Mid Film is close-coupled on loudspeaker inner core, and bass defines branch piece and is fixedly connected on megaphone inner surface, and the outer surface of interface area is passed through It wears and is connected with earpiece holes, through audio input interface is connected with, the lower section of interface area, which is run through, is connected with power for the lower section of earpiece holes Output controller.

Further, the bottom of shell is connected with collapsible wheel, and there are four the installations of collapsible wheel.

Further, four ends of shell are fixedly connected with fixed screw, and fixed screw can be dismantled.

Further, shell is plugged with drawbar far from the side of megaphone, and drawbar internal activity is connected with stretching handle, and Drawbar top middle portion, which is equipped with, stretches handle control button.

Further, the lower right-hand side of audio input interface is switched through speaker is connected with, and speaker switch uses seesaw Formula design, and lines is carved with above.

Further, the inner tight of display screen is connected with bluetooth equipment connector, and bluetooth equipment connector is " circle Ring " shape, and it is tightly attached to display screen inner wall.

Further, the surrounding of loudspeaker inner core is closely connected with tweeters diaphragmse, and tweeters diaphragmse inner wall is " streamline " type.

Further, hinge is fixed through spiral is connected in the inside of power output adjuster, and outside the fixed hinge of spiral Surface is coated with lubricating oil.

Compared with prior art, the utility model has the beneficial effects that this kind of portable hifi full-range cabinet, is amplifying The inside circumference of loudspeaker is equipped with damping sound film, by damping sound film, reduces the vibration of the spread generation of megaphone, reduces shake The dynamic influence to megaphone, is provided with tweeters diaphragmse in the surrounding of loudspeaker inner core, tweeters diaphragmse inner wall is set as " streamline " type, Alleviate vibration caused by music bass by " streamline " type tweeters diaphragmse, to improve sound quality, stablizes music output frequency Then rate defines branch piece in bass and is mounted on megaphone inner surface, to adjust to music bass caused by different music Section, and then bass sound quality is made to be protected, meanwhile, in the bottom of shell, there are four collapsible wheels for configuration, pass through collapsible machine Wheel can be carried out the advantages of hand foldable puts enclosure interior into, push speaker in use, be not easy to be knocked over by people, fixed, and When needing mobile, also openable storage wheel slot, debugs collapsible wheel, and used unit uses when cooperating other movements, into And improve portability and flexibility that speaker uses.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the megaphone local structural graph of the utility model；

Fig. 3 is the power output controller structure figure of the utility model.

In figure: 1, shell, 101, fixed screw, 102, damping sound film, 103, pressure pin, 1031, stretching handle, 104, insertion Formula bracelet, 2, megaphone, 201, loudspeaker inner core, 202, tweeters diaphragmse, 203, bass centring disk, 204, the vibration of ball Hi-Mid Film, 3, display screen, 301, bluetooth equipment connector, 4, interface area, 401, earpiece holes, 402, microphone aperture, 403, audio input Interface, 404, speaker switch, 5, power output adjuster, 501, the fixed hinge of spiral, 6, collapsible wheel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of portable hifi full-range cabinet includes shell Body 1, megaphone 2, display screen 3 and interface area 4,2 inner surface of megaphone insertion be arranged on shell 1, display screen 3 it is interior Through being connected on shell 1,4 outer surface of interface area is fixedly connected on shell 1 on surface, and shell 1 includes embedded 105 He of bracelet The top insertion of damping sound film 102, shell is provided with embedded bracelet 105, and the inside circumference of megaphone 2 is fixedly connected with Damping sound film 102, megaphone 2 includes that loudspeaker inner core 201, bass define branch piece 203 and ball Hi-Mid vibrating diaphragm 205, in loudspeaker Core 201 is fixedly connected on 2 middle part of megaphone, and ball Hi-Mid vibrating diaphragm 205 is close-coupled on loudspeaker inner core 201, bass definition Branch piece 203 is fixedly connected on 2 inner surface of megaphone, and the outer surface of interface area 4, which is run through, is connected with earpiece holes 401, earpiece holes 401 Lower section through being connected with audio input interface 404, the lower section of interface area 4 is through being connected with power output adjuster 5.

Further, the bottom of shell 1 is connected with collapsible wheel 6, and there are four the installations of collapsible wheel 6.Folding Stacked wheel 6 can be put into inside shell 1 by hand foldable, make speaker fixed in use, being not easy to be knocked over by people, promotion, together When, when needing mobile, also openable storage wheel slot, debugs collapsible wheel 6, cooperation other component uses, and then improves The portability that speaker uses.

Further, four ends of shell 1 are fixedly connected with fixed screw 101, and fixed screw 101 can be dismantled, and lead to Fixed screw 101 is crossed, shell iron sheet can be fixed on shell 1, and then reinforces the stability of shell 1, while can make outside speaker Beauty is seen, succinctly.

Further, shell 1 is plugged with drawbar 103 far from the side of megaphone 2, and 103 internal activity of drawbar is connected with Handle 1031 is stretched, and 103 top middle portion of drawbar is equipped with and stretches handle control button.By stretching handle controller, controls to adjust and stretch 1031 length of handle, facilitates speaker under various circumstances, carries out free debugging, and then improve the flexibility of speaker.

Further, the lower right-hand side of audio input interface 404, which runs through, is connected with speaker switch 405, and speaker switchs 405 are designed using seesaw type, and lines is carved with above, by speaker switch 405, be can control speaker entirety power supply, are conveniently made User cuts off at any time opens speaker power supply, easy to use, flexibly controllable.

Further, the inner tight of display screen 3 is connected with bluetooth equipment connector 301, and bluetooth equipment connector 301 For " annulus " shape, and it is tightly attached to 3 inner wall of display screen.Bluetooth equipment connector 301 can remotely carry out Bluetooth of mobile phone connection, pass through indigo plant Tooth equipment connector 301, convenient for users to that can hear the musical works oneself liked whenever and wherever possible.

Further, the surrounding of loudspeaker inner core 201 is closely connected with tweeters diaphragmse 202, and 202 inner wall of tweeters diaphragmse is " streamline " type is alleviated by tweeters diaphragmse 202 and is shaken caused by music bass, to improve sound quality, it is defeated to stablize music Frequency out.

Further, hinge 501, and the fixed pivot of spiral are fixed through spiral is connected in the inside of power output adjuster 5 501 outer surface of knob is coated with lubricating oil, by improving the fixed hinge 501 of spiral in fixed 501 coating lubricating oil of hinge of spiral Smoothness enables power output adjuster 5 easily and accurately to adjust watt level required for oneself.

Working principle: firstly, checking whether speaker accessory impaired situation occurs, if not having, in audio input interface 404 lower right-hand side opens speaker switch 405, by using the speaker switch 405 that seesaw type designs, convenient for users to cutting at any time It is disconnected to open speaker power supply, reach easy to use, flexibly then controllable effect connects end using bluetooth equipment connector 301 End, convenient for users to remotely listening to music clearly, or by interface area 4, using earphone, Audio Connecting Equipment carries out grafting and listens song, connects , the use of branch piece 203, tweeters diaphragmse 202, damping sound film 102 is defined by speaker fuselage interior bass, improves bass sound Matter, reduce vibration influences to brought by speaker sound quality, and then, installs drawbar far from the side of megaphone 2 in shell 1 103, and setting stretches handle 1031 inside drawbar 103, and leads in 103 top middle portion of drawbar equipped with handle control button is stretched Overstretching handle controller controls to adjust and stretches 1031 length of handle, facilitates speaker under various circumstances, carries out free debugging, in turn The flexible of speaker is improved, it is portable.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of portable hifi full-range cabinet, including shell (1), megaphone (2), display screen (3) and interface area (4) expand The insertion of sound loudspeaker (2) inner surface is arranged on shell (1), and the inner surface of display screen (3), which runs through, to be connected on shell (1), interface Area (4) outer surface is fixedly connected on shell (1), and shell (1) includes embedded bracelet (104) and damping sound film (102), shell (1) top insertion is provided with embedded bracelet (104), and the inside circumference of megaphone (2) is fixedly connected with damping sound film (102), megaphone (2) includes that loudspeaker inner core (201), bass define branch piece (203) and ball Hi-Mid vibrating diaphragm (205), loudspeaker Inner core (201) is fixedly connected in the middle part of megaphone (2), and ball Hi-Mid vibrating diaphragm (205) is close-coupled at loudspeaker inner core (201) On, bass defines branch piece (203) and is fixedly connected on megaphone (2) inner surface, it is characterised in that: the outer surface of interface area (4) Through being connected with earpiece holes (401), the lower section of earpiece holes (401), which is run through, to be connected with audio input interface (404), interface area (4) Lower section through being connected with power output adjuster (5).

2. a kind of portable hifi full-range cabinet according to claim 1, it is characterised in that: the bottom activity of shell (1) It is connected with collapsible wheel (6), and there are four collapsible wheel (6) installations.

3. a kind of portable hifi full-range cabinet according to claim 1, it is characterised in that: four ends of shell (1) are fixed It is connected with fixed screw (101), and fixed screw (101) can be dismantled.

4. a kind of portable hifi full-range cabinet according to claim 1, it is characterised in that: shell (1) is far from the loudspeaker that amplifies (2) side be plugged with drawbar (103), drawbar (103) internal activity, which is connected with, stretches handle (1031), and drawbar (103) pushes up End middle part, which is equipped with, stretches handle control button.

5. a kind of portable hifi full-range cabinet according to claim 1, it is characterised in that: audio input interface (404) Lower right-hand side through being connected with speaker switch (405), and speaker switch (405) and is carved with using seesaw type design above Lines.

6. a kind of portable hifi full-range cabinet according to claim 1, it is characterised in that: the inside of display screen (3) is tight It is close to be connected with bluetooth equipment connector (301), and bluetooth equipment connector (301) is " annulus " shape, and is tightly attached to display screen (3) Inner wall.

7. a kind of portable hifi full-range cabinet according to claim 1, it is characterised in that: the four of loudspeaker inner core (201) Week is closely connected with tweeters diaphragmse (202), and tweeters diaphragmse (202) inner wall is " streamline " type.

8. a kind of portable hifi full-range cabinet according to claim 1, it is characterised in that: power output adjuster (5) Inside it is fixed hinge (501) through spiral is connected with, and fixed hinge (501) outer surface of spiral is coated with lubricating oil.