CN209881995U

CN209881995U - Sound box with adjustable display screen

Info

Publication number: CN209881995U
Application number: CN201921108153.2U
Authority: CN
Inventors: 袁三员
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2019-12-31
Anticipated expiration: 2029-07-15

Abstract

The utility model belongs to the technical field of the audio amplifier technique and specifically relates to a audio amplifier with adjustable display screen. The portable multifunctional box comprises a box body, wherein a display screen is arranged on the side wall surface of the box body; the box is connected with the display screen through a turnover device, one end of the turnover device is hinged to the top of the box, and the other end of the turnover device is connected with the back side of the display screen. The utility model scientifically utilizes the space structure of the box body, and the display screen is embedded on the side wall surface of the box body, so that the length of the display screen is superposed with the height of the box body, thus realizing that a larger display screen is installed on a smaller sound box body, namely, the size of the display screen is increased as much as possible while the size of the box body is kept unchanged, thereby effectively solving the defect that the larger display screen is and the larger sound box body is on the market at present; simultaneously when using, utilize turning device to overturn the display screen to the top of audio amplifier box, can improve the demonstration height of display, the user of being convenient for watches.

Description

Sound box with adjustable display screen

Technical Field

The utility model belongs to the technical field of the audio amplifier technique and specifically relates to a audio amplifier with adjustable display screen.

Background

The existing sound box can only play music generally, has single function and cannot meet the requirement that people can listen to music and watch videos simultaneously; there is also the audio amplifier that the part has the display screen, but the display screen setting is at the top of audio amplifier box, and this makes the size of display screen receive very big restriction, and its reason lies in, current audio amplifier is the type of cuboid structure usually, and the size of its height is greater than the size of length and width far away, and the length of display screen is unanimous with the length or the width direction of box, and the display screen is the aspect ratio generally: the size of the box body is greatly increased if a large-size display screen is selected, so that the whole structure of the sound box is too bulky and inconvenient to carry, and the cost is greatly increased; moreover, the height of the traditional sound box is not high relative to the height of a human body, so that the position of a display screen on the sound box is low, and the sound box is inconvenient for a user to watch; in addition, the installation position and the angle of the display screen on the sound box are fixed, so that the use is not convenient and flexible enough, and the effect of watching videos is not good.

Therefore, there is a need to develop a sound box with a display screen, which can increase the size of the sound box as much as possible and relatively increase the height of the sound box, even adjust the height of the sound box according to the field requirement.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art exists, the utility model aims to provide a audio amplifier with adjustable display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sound box with an adjustable display screen comprises a box body, wherein a display screen is arranged on the side wall surface of the box body; the box is connected with the display screen through a turnover device, one end of the turnover device is hinged to the top of the box, and the other end of the turnover device is connected with the back side of the display screen.

Preferably, turning device includes the bracing piece and articulates the support frame in bracing piece one end, the support frame is installed in the top of box, the other end of bracing piece links to each other with the dorsal part of display screen.

Preferably, a containing groove is formed in the side wall surface of the box body, an overturning groove communicated with the containing groove is formed in the top of the box body and the edge above the display screen, the supporting frame is arranged on the overturning groove, and the display screen and the supporting rod can be contained in the containing groove.

Preferably, the support frame comprises a mounting plate, two support lug parts which are symmetrically distributed are formed on the mounting plate in a downward extending mode, and one end of the support rod extends into the space between the two support lug parts and is connected with the rotating shafts of the two support lug parts; the mounting panel is provided with a limiting groove between two support lugs, the mounting panel is fixed on the top surface of the box body, and the two support lugs stretch into the turnover groove to be distributed.

Preferably, the bracing piece sets up to fixed length pole or length adjustable telescopic link, the telescopic link includes the flexible pipe that a plurality of coaxial distribution cup jointed end to end in proper order.

Preferably, a rotating device is further disposed between the supporting rod and the display screen, and the rotating device can rotate along a rotating shaft perpendicular to the display screen.

Preferably, the rotating device comprises a shaft rotating fixing member fixedly arranged on the back side of the display screen, the shaft rotating fixing member is connected to one end of the supporting rod in a rotating manner, and the rotating shaft is distributed perpendicular to the display screen.

Preferably, the rotating device further comprises a rotation adjusting member disposed between the shaft rotation fixing member and the support rod; the rotating shaft of the rotating adjusting part is connected to the back side of the shaft rotating fixing part and is distributed perpendicular to the display screen; the rotary adjusting piece is hinged to one end of the supporting rod through a rotary shaft which is perpendicular to the axial direction of the supporting rod.

Preferably, said rotating adjustment element comprises two longitudinal arms and one transverse arm, integral and distributed in a "u" -like configuration; the two longitudinal arms are hinged at one end of the supporting rod through rotating shafts which are vertical to the supporting rod; the rotating shaft of the shaft rotating fixing piece is connected to the transverse arm, and the rotating shaft is perpendicular to the transverse arm.

Preferably, the shaft rotation fixing member includes a fixing plate and a shaft rotation post disposed at a center of the fixing plate.

Since the technical scheme is used, the utility model discloses scientifically utilize the spatial structure of box self, install the display screen on the lateral wall face of box, make the length of display screen and the highly coincidence of box, can realize like this that on less audio amplifier box, install bigger display screen, make the size grow as far as possible of display screen promptly when keeping box size unchangeable to it is big more to have solved present display screen on the market effectively, the big defect of audio amplifier box is big more. Simultaneously when using, utilize turning device with the top of display screen upset to audio amplifier box, can improve the demonstration height of display and can adjust the demonstration inclination of display screen, the user of being convenient for watches to make the user obtain better watching experience. When the loudspeaker box is not used, the display screen is turned and accommodated in the accommodating groove, and the supporting rod is hidden in the accommodating groove, namely the back side of the display screen, so that the overall appearance of the loudspeaker box is simple and tidy; the whole volume of the sound box is reduced, and the sound box is convenient to carry and move. Based on this, its compact structure is reasonable, has very strong practical value and market spreading value.

Drawings

FIG. 1 is a schematic diagram of a display speaker box sold in the market;

fig. 2 is a schematic view of the overall assembly structure of the embodiment of the present invention;

fig. 3 is a usage state diagram (one;

fig. 4 is a schematic view of an assembly structure of the turnover device and the rotating device according to the embodiment of the present invention;

fig. 5 is an exploded schematic view of the turning device and the rotating device according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a supporting frame according to an embodiment of the present invention;

fig. 7 is a usage status diagram (two) of the display screen according to the embodiment of the present invention;

fig. 8 is a usage state diagram (three) of the display screen according to the embodiment of the present invention;

fig. 9 is a usage state diagram (four) of the display screen according to the embodiment of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

The existing sound box 1 is usually in a cuboid-like structure, the height of the existing sound box is far larger than the length and width of the existing sound box, the area of the top surface of the existing sound box is often smaller than the area of the side wall surface of the existing sound box, the existing sound box with the display 2 is usually that the display screen 2 is fixedly arranged on the top surface of the sound box 1, and the size of the display screen 2 is limited by the length and width of the sound box 1; an inclined plane notch is formed in the top of the box body 1, the display screen 2 is fixedly arranged on the inclined plane notch (as shown in fig. 1), the length of the display screen 2 is consistent with the width direction of the box body 1, the larger the display screen 2 is, the larger the size of the box body 1 needs to be, the bulkiness of the whole structure of the sound box is caused, the carrying is inconvenient, the fixed arrangement of the display screen 2 is fixed, the angle of the image displayed on the screen is fixed, and the use is not flexible and convenient.

As shown in fig. 2 to 9, a sound box with an adjustable display screen 2 according to an embodiment of the present invention includes a box body 1, wherein a display screen 2 is installed on any side wall surface of the periphery of the box body 1; the box 1 is connected with the display screen 2 through a turnover device, one end of the turnover device is hinged to the top of the box 1, and the other end of the turnover device is connected with the back side of the display screen 2. Based on the cuboid structure of 2 audio amplifier of current display screen, the spatial structure of box 1 self is utilized scientifically, inlay display screen 2 on the lateral wall face of box 1, make the length of display screen 2 and the height of box 1 coincide, can realize on less audio amplifier box 1 like this, install bigger display screen 2, make the size grow as far as possible of display screen 2 when keeping 1 size of box unchangeable promptly, thereby it is big more to have solved display screen 2 on the market at present effectively, audio amplifier box 1 is big more defect. Simultaneously when using, utilize turning device to overturn display screen 2 to the top of audio amplifier box 1, can improve the demonstration height of display to can adjust the inclination of display screen as required, in order to make the user obtain better watching experience.

In order to optimize the structure of the turning device, as shown in fig. 3-5, the turning device of the present embodiment includes a supporting rod 3 and a supporting frame 4 hinged at one end of the supporting rod 3, the supporting frame 4 is installed at the top of the box body 1, and the other end of the supporting rod 3 is connected with the back side of the display screen 2. Utilize support frame 4 to fix at the top of box 1, utilize the hinge structure between bracing piece 3 and the support frame 4, make bracing piece 3 can rotate for support frame 4 to make display screen 2 along with the rotatory top of overturning to box 1 of bracing piece 3.

In order to beautify the overall appearance of the sound box, as shown in fig. 2 and 3, a containing groove a is formed on a side wall surface of the box body 1 of the present embodiment, an overturning groove b communicated with the containing groove a is formed at an edge of the top of the box body 1 and located above the display screen 2, the supporting frame 4 is installed on the overturning groove b, and both the display screen 2 and the supporting rod 3 can be contained in the containing groove a. When the loudspeaker box is not used, the display screen 2 is turned and accommodated in the accommodating groove a, and the support rod 3 is hidden in the accommodating groove a, namely the back side of the display screen 2, so that the overall appearance of the loudspeaker box is simple and tidy; the whole volume of the sound box is reduced, and the sound box is convenient to carry and move.

Further, as shown in fig. 5 and fig. 6, the supporting frame 4 of the present embodiment preferably includes a mounting plate 41, two supporting lugs 42 are formed on the mounting plate 41 in a downward extending manner and symmetrically distributed, and one end of the supporting rod 3 extends into between the two supporting lugs 42 and is connected with the two supporting lugs 42 through a rotating shaft; the mounting plate 41 is provided with a limiting groove c between the two supporting lugs 42, the mounting plate 41 is fixed on the top surface of the box body 1, and the two supporting lugs 42 extend into the turning groove b to be distributed. Based on above structure setting, usable two support ears 42 and the cooperation of bracing piece 3 form stable hinge structure, utilize spacing groove c to inject the rotation range of bracing piece 3 when providing the rotation space for bracing piece 3 simultaneously to bracing piece 3 can overturn upwards, makes the display upset directly over to the audio amplifier.

In order to further improve the display height of the display, the support rod 3 of this embodiment may be set as a fixed length rod or a telescopic rod (not shown in the figure) with adjustable length, and the telescopic rod includes a plurality of coaxially distributed telescopic tubes which are sequentially sleeved end to end. The height of the display screen can be further improved by the structure of the telescopic rod according to the specific selection of cost and customer requirements, and even the height of the display screen can be adjusted according to the field requirements.

In order to make the use of the display screen 2 more flexible, as shown in fig. 3-5, a rotation device is preferably disposed between the support rod 3 and the display screen 2, and the rotation device can rotate along a rotation axis perpendicular to the display screen 2. The relative angle between the display screen 2 and the box body 1 can be adjusted through the rotating device, and any angle of 360 degrees can be rotated, so that the display screen 2 is conveniently changed from vertical screen display rotation to horizontal screen display.

In order to optimize the structure of the rotating device; as shown in fig. 3-5, the rotating device of the present embodiment includes a shaft rotation fixing member 5 fixedly disposed at the back side of the display screen 2, wherein the shaft rotation fixing member 5 is connected to one end of the supporting rod 3 in a rotating manner, and the rotating shaft is perpendicular to the display screen 2. This embodiment is a simplified embodiment, the display screen 2 can be rotated 360 ° by means of a pivot mount 5 along a rotation axis perpendicular to the display screen 2.

Further, to make the use of the display screen 2 more flexible; as shown in fig. 7 to 9, the rotating device of the present embodiment further includes a rotation adjusting member 6 disposed between the shaft rotation fixing member 5 and the support rod 3; the rotating adjusting part 6 is connected with the back side of the shaft rotating fixing part 5 in a rotating way, and the rotating shaft is distributed perpendicular to the display screen 2; the rotary adjusting member 6 is hinged to one end of the supporting rod 3 through a rotary shaft which is distributed perpendicular to the axial direction of the supporting rod 3. The rotation shaft distributed in the direction perpendicular to the axis of the support rod 3 is used as a shaft, and can swing and rotate by an angle larger than 180 degrees forwards or backwards, so that different display angles are presented.

Further, as shown in fig. 4 and 5, the rotation-adjusting element 6 of the present embodiment preferably comprises two longitudinal arms 61 and one transverse arm 62, which are integrally formed and distributed in a U-like structure; the two longitudinal arms 61 are hinged at one end of the support bar 3 by means of rotation axes distributed perpendicularly to the support bar 3; the pivot mount 5 is pivotably connected to the transverse arm 62 and the pivot axis runs perpendicular to the transverse arm 62. Through the cooperation of rotation regulating part 6 and axle rotation mounting 5, make display screen 2 both can make 360 rotations along the direction of perpendicular to display screen 2, can rotate along the axial direction of bracing piece 3 (the direction of perpendicular to bracing piece 3 promptly) again, further make the use of display screen 2 nimble changeable, overturn to the top of box 1 through bracing piece 3 when display screen 2, the initial is vertical demonstration, through the rotation of axle rotation mounting 5, can make display screen 2 turn into horizontal demonstration from vertical, the regulation of certain angle can be carried out through the rotation of rotation regulating part 6 simultaneously, show different display angle and display direction, so that the user uses in a flexible way.

In order to optimize the structure of the shaft rotation fixing member 5, as shown in fig. 4 and 5, the shaft rotation fixing member 5 of the present embodiment preferably includes a fixing plate 51 and a shaft rotation post 52 provided at the center of the fixing plate 51. The fixed plate 51 is used for being connected with the dorsal part fixed connection of display screen 2, and the pivot post 52 is used for carrying out the pivot with the top or the horizontal arm 62 of bracing piece 3 and is connected to utilize fixed plate 51 increase fixed area, improve the stability of display screen 2 structure, utilize the pivot post 52 to be convenient for carry out the pivot with bracing piece 3 or rotation regulation piece 6 simultaneously and be connected.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a audio amplifier with display screen with adjustable which characterized in that: the portable multifunctional box comprises a box body, wherein a display screen is arranged on the side wall surface of the box body; the box is connected with the display screen through a turnover device, one end of the turnover device is hinged to the top of the box, and the other end of the turnover device is connected with the back side of the display screen.

2. The sound box with adjustable display screen of claim 1, wherein: the turnover device comprises a support rod and a support frame hinged to one end of the support rod, the support frame is arranged at the top of the box body, and the other end of the support rod is connected with the back side of the display screen.

3. A loudspeaker box with an adjustable display screen according to claim 2, wherein: the side wall face of the box body is provided with a containing groove, the edge at the top of the box body and above the display screen is provided with a turnover groove communicated with the containing groove, the supporting frame is arranged on the turnover groove, and the display screen and the supporting rod can be contained in the containing groove.

4. A sound box with an adjustable display screen according to claim 3, wherein: the supporting frame comprises a mounting plate, two supporting lug parts which are symmetrically distributed are formed on the mounting plate in a downward extending mode, and one end of the supporting rod extends into the space between the two supporting lug parts and is connected with the rotating shafts of the two supporting lug parts; the mounting panel is provided with a limiting groove between two support lugs, the mounting panel is fixed on the top surface of the box body, and the two support lugs stretch into the turnover groove to be distributed.

5. A sound box with an adjustable display screen according to claim 3, wherein: the bracing piece sets up to fixed length pole or length adjustable telescopic link, the telescopic link includes the flexible pipe that a plurality of coaxial distribution cup jointed end to end in proper order.

6. A loudspeaker box with an adjustable display screen according to claim 2, wherein: and a rotating device is also arranged between the supporting rod and the display screen and can rotate along a rotating shaft vertical to the display screen.

7. The sound box with adjustable display screen of claim 6, wherein: the rotating device comprises a shaft rotating fixing piece fixedly arranged on the back side of the display screen, the shaft rotating fixing piece is connected to one end of the supporting rod in a rotating mode, and the rotating shaft is perpendicular to the display screen.

8. The sound box with adjustable display screen of claim 7, wherein: the rotating device also comprises a rotating adjusting piece arranged between the shaft rotating fixing piece and the supporting rod; the rotating shaft of the rotating adjusting part is connected to the back side of the shaft rotating fixing part and is distributed perpendicular to the display screen; the rotary adjusting piece is hinged to one end of the supporting rod through a rotary shaft which is perpendicular to the axial direction of the supporting rod.

9. The sound box with adjustable display screen of claim 8, wherein: the rotary adjusting piece comprises two longitudinal arms and a transverse arm which are integrally formed and distributed in a U-shaped structure; the two longitudinal arms are hinged at one end of the supporting rod through rotating shafts which are vertical to the supporting rod; the rotating shaft of the shaft rotating fixing piece is connected to the transverse arm, and the rotating shaft is perpendicular to the transverse arm.

10. The sound box with adjustable display screen of claim 7, wherein: the shaft rotating fixing piece comprises a fixing plate and a shaft rotating column arranged at the center of the fixing plate.