CN215222426U

CN215222426U - Multifunctional audio and video sound equipment with hard disk

Info

Publication number: CN215222426U
Application number: CN202121594867.6U
Authority: CN
Inventors: 邱益锋
Original assignee: Beijing Longchen Jiaye Technology Co ltd
Current assignee: Beijing Longchen Jiaye Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-17
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a multi-functional hard disk audio frequency and video stereo set of taking, the power distribution box comprises a box body, truckle before the equal fixedly connected with in the left and right sides of bottom half front side, truckle behind the equal fixedly connected with in the left and right sides of bottom half rear side, the front side at box top runs through fixedly connected with audio frequency and video power amplifier circuit mainboard, and the rear side of box runs through fixedly connected with hard disk and battery respectively, and the wireless miaow dash receiver of middle part fixedly connected with of inner chamber of the box, the top of box front side run through fixedly connected with touch TP glass. The utility model discloses a set up box, touch TP glass, well audio amplifier loudspeaker, preceding truckle, woofer, tweeter, remote controller receiver, hard disk, back truckle, display screen, audio and video power amplifier circuit mainboard, top handle and wireless miaow dash receiver's cooperation and use, possess and listen music, see video and do three kinds of functions of live broadcast, the transport of being convenient for facilitates the use, has alleviateed personnel intensity of labour, possesses shock-absorbing function's advantage.

Description

Multifunctional audio and video sound equipment with hard disk

Technical Field

The utility model relates to a stereo set technical field specifically is multi-functional hard disk audio frequency and video stereo set.

Background

A sound refers to a device that can transform an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound equipment, the sound equipment emits sound after amplifying an audio signal, so that the sound becomes larger, the sound equipment is a terminal of the whole sound equipment system, and the function of the sound equipment is to convert audio electric energy into corresponding sound energy and radiate the sound energy to a space.

The stereo set is the extremely important part of sound system, traditional stereo set function is comparatively single, generally only audio signal output has, the user can only listen to the music, can not see the video, can not do the live broadcast, also can not be connected with the microphone, if the user will use the music simultaneously, video and singing function, then need the stereo set, three kinds of equipment of display and power amplifier, the transport of neither being convenient for like this, can increase the burden of connecting various equipment, it is very inconvenient to use, personnel's intensity of labour has been aggravated, and shock-absorbing function does not possess, it is not hard up to shake for a long time like this can make the inside spare part of stereo set appear, and produce the trouble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional hard disk audio frequency and video stereo set possesses listening music, seeing the video and do three kinds of functions of live broadcast, and the transport of being convenient for facilitates the use, has alleviateed personnel intensity of labour, possesses shock-absorbing function's advantage, has solved the function comparatively single, and the transport of being not convenient for uses inconveniently, has aggravated personnel intensity of labour, does not possess shock-absorbing function's problem.

In order to achieve the above object, the utility model provides a following technical scheme: multifunctional audio and video sound equipment with a hard disk comprises a box body, wherein front trundles are fixedly connected to the left side and the right side of the front side of the bottom of the box body respectively, rear trundles are fixedly connected to the left side and the right side of the rear side of the bottom of the box body respectively, a fixedly connected audio and video power amplifier circuit main board is penetrated through the front side of the top of the box body, a fixedly connected hard disk and a battery are penetrated through the rear side of the box body respectively, a wireless microphone receiving board is fixedly connected to the middle part of an inner cavity of the box body, touch TP glass is penetrated through the top of the front side of the box body, a display screen is fixedly connected to the rear side of the touch TP glass, a middle-tone loudspeaker and a high-tone loudspeaker are penetrated through the left side and the right side of the middle part of the front side of the box body respectively, a remote controller receiver is penetrated through the middle part of the front side of the box body, a low-tone loudspeaker is penetrated through the bottom of the front side of the box body, and a base is sleeved on the bottom of the box body, the bottom of base inner chamber and the equal fixedly connected with slide bar in bottom of box, the surface of upper and lower slide bar all overlaps and is equipped with first damping spring and slider, swing joint has the connecting rod between the upper and lower slider, the both sides of bottom half fixedly connected with attenuator and second damping spring respectively, the equal swing joint in the left and right sides at box front side top has the chamber door.

Preferably, the box is made of a wooden box material, and the left side and the right side of the box are both penetrated and fixedly connected with side handles.

Preferably, the rear side at box top runs through fixedly connected with top handle, the output of audio frequency and video power amplifier circuit mainboard respectively with display screen, tweeter, well sound loudspeaker, woofer, wireless miaow dash receiver, remote controller receiver and touch TP glass electric connection.

Preferably, the bottom fixedly connected with iron net of box front side, the iron net is located the front side of tweeter, middle-range loudspeaker and woofer.

Preferably, the rear caster wheel has a locking function, the output end of the battery is electrically connected with the audio and video power amplifier circuit mainboard, and the battery is a lead-acid battery.

Preferably, the joints of the top and the bottom of the connecting rod and the upper and lower sliding blocks are movably connected through shaft pins, the bottoms of the damper and the second damping spring are fixedly connected with the bottom of the inner cavity of the base, and the joints of the left side and the right side of the top of the front side of the box body and the box door are movably connected through hinges.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the box, touch TP glass, well audio amplifier, preceding truckle, woofer, tweeter, remote controller receiver, the hard disk, the back truckle, the display screen, audio and video power amplifier circuit board, the top handle, wireless miaow dash receiver, the chamber door, a pedestal, the attenuator, the slider, the slide bar, the connecting rod, second damping spring and first damping spring's cooperation is used, possess the listening music, see the video and do three kinds of functions of live broadcast, the transport of being convenient for, facilitate the use, personnel intensity of labour has been alleviateed, the advantage that possesses shock-absorbing function, be worth promoting.

2. The utility model can play the role of protecting the middle-pitched horn, the bass horn and the high-pitched horn by arranging the iron net;

the side handle is arranged, so that the stereo can be conveniently carried;

through setting up the back truckle, can make things convenient for this stereo set of locking, avoid this stereo set to remove at will.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the partial structure of the present invention;

FIG. 3 is a rear view of the box body of the present invention;

FIG. 4 is a side perspective view of the case of the present invention;

FIG. 5 is a top view of the box body of the present invention;

fig. 6 is a front cross-sectional view of the base of the present invention.

In the figure: the loudspeaker comprises a box body 1, touch TP glass 2, a medium-pitch loudspeaker 3, an iron net 4, a front caster 5, a woofer 6, a tweeter 7, a remote controller receiver 8, a hard disk 9, a battery 10, a rear caster 11, a display screen 12, an audio/video power amplifier circuit mainboard 13, a top handle 14, a wireless microphone receiving plate 15, a side handle 16, a box door 17, a base 18, a damper 19, a sliding block 20, a sliding rod 21, a connecting rod 22, a second damping spring 23 and a first damping spring 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a box 1, touch TP glass 2, middle speaker 3, preceding caster 5, woofer 6, tweeter 7, remote controller receiver 8, hard disk 9, back truckle 11, display screen 12, audio frequency and video power

amplifier circuit mainboard

13, 14 wireless miaow dash receiver boards 15 of top handle, chamber door 17, base 18, attenuator 19, slider 20, slide bar 21, connecting rod 22, parts such as second damping spring 23 and first damping spring 24 are general standard or the part that technical personnel in the field know, its structure and principle all can learn through the technical manual for technical personnel in the field or learn through conventional experimental approach.

Referring to fig. 1-6, the multifunctional audio/video sound equipment with hard disk comprises a box body 1, wherein the left and right sides of the front side of the bottom of the box body 1 are fixedly connected with front casters 5, the left and right sides of the rear side of the bottom of the box body 1 are fixedly connected with rear casters 11, the front side of the top of the box body 1 is fixedly connected with an audio/video power amplifier circuit main board 13 in a penetrating manner, the rear side of the box body 1 is fixedly connected with a hard disk 9 and a battery 10 in a penetrating manner, a wireless microphone receiving board 15 is fixedly connected to the middle part of the inner cavity of the box body 1, a touch TP glass 2 is fixedly connected to the top of the front side of the box body 1 in a penetrating manner, a display screen 12 is fixedly connected to the rear side of the touch TP glass 2, a middle-tone loudspeaker 3 and a high-tone loudspeaker 7 are fixedly connected to the left and right sides of the middle part of the front side of the box body 1 in a penetrating manner, a remote controller receiver 8 is fixedly connected to the middle part of the front side of the box body 1 in a penetrating manner, the bottom of the box body 1 is sleeved with a base 18, the bottom of an inner cavity of the base 18 and the bottom of the box body 1 are both fixedly connected with a slide rod 21, the surfaces of an upper slide rod 21 and a lower slide rod 21 are both sleeved with a first damping spring 24 and a slide block 20, a connecting rod 22 is movably connected between the upper slide block 20 and the lower slide block 20, two sides of the bottom of the box body 1 are respectively and fixedly connected with a damper 19 and a second damping spring 23, and the left side and the right side of the top of the front side of the box body 1 are both movably connected with a box door 17;

the box body 1 is made of a wooden box material, and the left side and the right side of the box body 1 are fixedly connected with side handles 16 in a penetrating way;

the rear side of the top of the box body 1 is fixedly connected with a top handle 14 in a penetrating manner, and the output end of an audio and video power amplifier circuit main board 13 is respectively and electrically connected with a display screen 12, a tweeter 7, a mid-range speaker 3, a woofer 6, a wireless microphone receiving board 15, a remote controller receiver 8 and touch TP glass 2;

the bottom of the front side of the box body 1 is fixedly connected with an iron net 4, and the iron net 4 is positioned on the front sides of the high pitch loudspeaker 7, the middle pitch loudspeaker 3 and the low pitch loudspeaker 6;

the rear caster 11 has a locking function, the output end of the battery 10 is electrically connected with the audio/video power amplifier circuit mainboard 13, and the battery 10 is a lead-acid battery;

the joints of the top and the bottom of the connecting rod 22 and the upper and lower sliders 20 are movably connected through shaft pins, the bottoms of the damper 19 and the second damping spring 23 are fixedly connected with the bottom of the inner cavity of the base 18, and the joints of the left side and the right side of the top of the front side of the box body 1 and the box door 17 are movably connected through hinges;

the iron net 4 is arranged, so that the middle-pitched horn 3, the bass horn 6 and the treble horn 7 can be protected;

the side handle 16 is arranged, so that the stereo can be conveniently carried;

the rear caster 11 is arranged, so that the sound box can be conveniently locked, and the sound box is prevented from moving randomly;

by arranging the damper 19, redundant vibration of the box body 1 can be avoided, and the damping effect is better;

by providing the door 17, the touch TP glass 2 can be protected.

When the music box is used, the top handle 14, the front caster 5 and the rear caster 11 are arranged, the music box can be moved rapidly in a labor-saving and convenient manner, the wireless microphone receiving plate 15 is arranged, the music box can be conveniently connected with a wireless microphone for playing karaoke, the display screen 12 and the remote controller receiver 8 are arranged, the selection and playing of audio and video contents can be conveniently controlled, the hard disk 9 is arranged, a large amount of audio and video can be conveniently stored, the music box is convenient for people to use, the display screen 12 has the function of playing video, severe jolting can occur when the music box is pulled to move to an uneven road surface, at the moment, the box body 1 jolts up and down due to up and down movement, the upper slide bar 21 moves up and down along with the jolting, so that the upper slide block 20 is pushed by the connecting rod 22 to move on the surfaces of the upper slide bar 21 and the lower slide bar, the first damping spring 24 is compressed in the moving process, and the impact force transmitted can be offset by the first damping spring 24 through compression, play absorbing effect, second damping spring 23 also can offset the impact force that transmits through the compression simultaneously, further carry out the shock attenuation, and the shock attenuation effect is better, prevents that the inside spare part of box 1 from appearing not hard up.

In summary, the following steps: this multi-functional hard disk audio frequency and video stereo set of taking, through box 1, touch TP glass 2, well audio loudspeaker 3, preceding caster 5, woofer 6, tweeter 7, remote controller receiver 8, hard disk 9, rear foot wheel 11, display screen 12, audio frequency and video power amplifier circuit mainboard 13, top handle 14 and the cooperation of wireless miaow dash receiver 15 are used, it is comparatively single to have solved the function, be not convenient for carry, it is inconvenient to use, aggravate personnel intensity of labour, do not possess shock-absorbing function's problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Multifunctional hard disk audio and video stereo set of taking, including box (1), its characterized in that: the improved loudspeaker box is characterized in that front casters (5) are fixedly connected to the left side and the right side of the front side of the bottom of the box body (1), rear casters (11) are fixedly connected to the left side and the right side of the rear side of the bottom of the box body (1), an audio/video power amplifier circuit main board (13) is fixedly connected to the front side of the top of the box body (1), a hard disk (9) and a battery (10) are fixedly connected to the rear side of the box body (1) respectively, a wireless microphone receiving board (15) is fixedly connected to the middle part of an inner cavity of the box body (1), touch TP glass (2) is fixedly connected to the top of the front side of the box body (1), a display screen (12) is fixedly connected to the rear side of the touch TP glass (2), a middle loudspeaker (3) and a loudspeaker (7) are fixedly connected to the left side and the right side of the middle part of the front side of the box body (1) respectively, and a remote controller receiver (8) is fixedly connected to the middle part of the front side of the box body (1), fixedly connected with woofer (6) is run through to the bottom of box (1) front side, the bottom cover of box (1) is equipped with base (18), the bottom of base (18) inner chamber and the equal fixedly connected with slide bar (21) in bottom of box (1), the surface of upper and lower slide bar (21) all overlaps and is equipped with first damping spring (24) and slider (20), swing joint has connecting rod (22) between upper and lower slider (20), the both sides of box (1) bottom fixedly connected with attenuator (19) and second damping spring (23) respectively, the equal swing joint in the left and right sides at box (1) front side top has chamber door (17).

2. The multifunctional audio-video sound with hard disk of claim 1, characterized in that: the box body (1) is made of a wooden box material, and the left side and the right side of the box body (1) are both penetrated and fixedly connected with side handles (16).

3. The multifunctional audio-video sound with hard disk of claim 1, characterized in that: fixedly connected with top handle (14) is run through to the rear side at box (1) top, the output of audio and video power amplifier circuit mainboard (13) respectively with display screen (12), tweeter (7), well audio loudspeaker (3), woofer (6), wireless miaow dash receiver (15), remote controller receiver (8) and touch TP glass (2) electric connection.

4. The multifunctional audio-video sound with hard disk of claim 1, characterized in that: the bottom fixedly connected with iron net (4) of box (1) front side, iron net (4) are located the front side of high pitch loudspeaker (7), well audio horn (3) and woofer (6).

5. The multifunctional audio-video sound with hard disk of claim 1, characterized in that: the rear caster wheel (11) has a locking function, the output end of the battery (10) is electrically connected with the audio and video power amplifier circuit mainboard (13), and the battery (10) is a lead-acid battery.

6. The multifunctional audio-video sound with hard disk of claim 1, characterized in that: the connecting device is characterized in that the connecting parts of the top and the bottom of the connecting rod (22) and the upper and lower sliding blocks (20) are movably connected through shaft pins, the bottoms of the damper (19) and the second damping spring (23) are fixedly connected with the bottom of an inner cavity of the base (18), and the connecting parts of the left side and the right side of the top of the front side of the box body (1) and the box door (17) are movably connected through hinges.