Loudspeaker box convenient to adjust

Abstract

The utility model relates to the technical field of sound boxes, in particular to a sound box convenient to adjust, which comprises a sound box main body, a supporting piece, a rotating assembly and a display screen, a groove is formed in the top of the loudspeaker box main body; the bottom end of the supporting piece is hinged to the groove. The bottom of the rotating assembly is rotationally connected to one side of the groove, and one side of the rotating assembly is hinged to the top end of the supporting piece; one side of the display screen is fixedly connected with the other side of the rotating assembly; after the loudspeaker box is closed, the supporting piece and the rotating assembly are accommodated in the groove, and the display screen covers the top surface of the loudspeaker box main body. The groove is formed in the loudspeaker box body, and the supporting piece and the rotating assembly are arranged in the groove, so that rotation and folding of the display screen are achieved. The problem that the display screen arranged on the sound box occupies space and cannot be adjusted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound, in particular to a sound box which is easy to adjust. Background Art

[0002] Most existing speakers are of an integrated structure and only have the function of playing audio. When using the speaker for karaoke, there is a need to view lyrics or videos. When using the speaker for a report performance, there is a need to view presentations or subtitles. Usually, they are used in conjunction with a display screen. However, setting a display screen on the speaker has the problem that the display screen takes up space and cannot be adjusted. Utility Model Content

[0003] To solve the problem that the display screen set on the speaker takes up space and cannot be adjusted.

[0004] The utility model provides a speaker that is easy to adjust, comprising a speaker body, a support, a rotating assembly and a display screen; a groove is provided on the top of the speaker body; the bottom end of the support is hinged to the groove; the bottom of the rotating assembly is rotatably connected to one side of the groove, and one side of the rotating assembly is hinged to the top of the support; one side of the display screen is fixedly connected to the other side of the rotating assembly; after closing, the support and the rotating assembly are stored in the groove, and the display screen covers the top surface of the speaker body.

[0005] Preferably, the groove includes a first groove and a second groove located in the first groove, the bottom of the rotating component is hinged to one side of the first groove, the first groove is used to accommodate the rotating component, the bottom end of the support member is hinged to the second groove, and the second groove is used to accommodate the support member.

[0006] Preferably, the first groove occupies 1 / 3 to 1 / 2 of the top surface area of ​​the speaker body, and the shortest distance D from the side of the first groove where the rotating assembly is hinged to the side of the speaker body is 0.5 cm to 5 cm.

[0007] Preferably, the bottom of the rotating assembly is hinged to one side of the first groove through a hinge.

[0008] Preferably, when the display screen is erected, at least a portion thereof is located on the same horizontal plane as the speaker body.

[0009] Preferably, at least one support member is provided, and the support member is a gas pressure rod.

[0010] Preferably, the rotating assembly includes a first turntable and a second turntable which are rotatably connected, a rotating shaft is provided at the center of one side of the first turntable, a hole fixedly connected to the rotating shaft is provided on one side of the second turntable, the other side of the first turntable is fixedly connected to the display screen, and the other side of the second turntable is hinged to the top of the support member.

[0011] Preferably, a damping structure is provided between the first rotating disk and the second rotating disk, and the damping structure is used to fix the rotation angle between the first rotating disk and the second rotating disk.

[0012] Preferably, a limit rail is provided on one side of the second turntable, and a limit member slidably connected to the limit rail is provided on one side of the first turntable. The limit rail is arc-shaped, and the center angle of the limit rail is 90° to 270°. The center of the limit rail is the same as the center of the rotating shaft.

[0013] Preferably, the center angle of the limiting rail is 270°.

[0014] The beneficial effect of the utility model is that the display screen can be rotated and folded by arranging a groove on the speaker body and arranging a support member and a rotating assembly in the groove, thereby solving the problem that the display screen arranged on the speaker occupies space and cannot be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the three-dimensional diagrams provided by the utility model.

[0016] Figure 2 This is the second stereogram provided by the utility model.

[0017] Figure 3 This is a cross-sectional view provided by the utility model.

[0018] Figure 4 An exploded view of a rotating component.

[0019] In the figure: 1-speaker body; 2-first groove; 3-second groove; 4-support member; 5-first turntable; 51-rotating shaft; 6-second turntable; 7-display screen; 8-hinge. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] Reference Figure 1-Figure 4 A speaker that is easy to adjust includes a speaker body 1, a support member 4, a rotating assembly and a display screen 7; a groove is provided on the top of the speaker body 1; the bottom end of the support member 4 is hinged to the groove; the bottom of the rotating assembly is rotatably connected to one side of the groove, and one side of the rotating assembly is hinged to the top of the support member 4; one side of the display screen 7 is fixedly connected to the other side of the rotating assembly; after closing, the support member 4 and the rotating assembly are stored in the groove, and the display screen 7 covers the top surface of the speaker body 1.

[0022] By providing a groove on the speaker body 1, and providing a support member 4 and a rotating assembly in the groove, the display screen 7 can be rotated and folded, thereby solving the problem that the display screen 7 provided on the speaker occupies space and cannot be adjusted.

[0023] A third groove is provided on one side of the top of the speaker body 1, and the setting of the third groove is convenient for manually lifting the display screen 7 which is laid flat in the storage state; a control panel is provided on the side of the speaker body 1, and a power switch, a tuning knob and an audio interface are provided on the control panel, so that the user can adjust the speaker conveniently; the speaker body 1 is provided with two independent sound chambers, one above and one below, and a mid-range speaker and two tweeters are provided on one side of the upper sound chamber, and a woofer is provided on one side of the lower sound chamber and two tweeters are provided on the side. The setting of the independent sound chamber makes the speakers in different sound chambers not interfere with each other, effectively increasing the stereo sense, making the music more real and natural, and bringing people a better auditory experience. A first wiring port is provided between the upper and lower sound chambers to facilitate the connection of the upper and lower lines; a power slot is provided at the bottom of the speaker body 1, and a second wiring port is provided on the side of the power slot close to the lower sound chamber, and the wires on the control panel are electrically connected to the power supply through the first wiring port and the second wiring port; handles are provided on both sides of the speaker body 1, and rollers are provided at the bottom of the speaker body 1, and the rollers cooperate with the handles to realize the convenient transportation of the speaker.

[0024] In some embodiments, the groove includes a first groove 2 and a second groove 3 located in the first groove 2, the bottom of the rotating component is hinged to one side of the first groove 2, the first groove 2 is used to accommodate the rotating component, and the bottom end of the support member 4 is hinged to the second groove 3, and the second groove 3 is used to accommodate the support member 4.

[0025] By setting the first groove 2 and the second groove 3, the support member 4 and the rotating assembly can be stored therein, and the display screen 7 is covered and placed flat on the top of the first groove 2 and the second groove 3, so that the support member 4 and the rotating assembly are not exposed on the speaker body 1, which plays a dust-proof role in daily storage.

[0026] like Figure 2 As shown, in some embodiments, the first groove 2 occupies 1 / 3 to 1 / 2 of the top surface area of ​​the speaker body 1. Figure 3 As shown, the shortest distance D between the side of the first groove 2 where the rotating assembly is hinged and the side of the speaker body 1 is 0.5 cm to 5 cm.

[0027] The area limitation of the first groove 2 ensures that the first groove 2 has enough space to accommodate the rotating component without occupying too much space on the top of the speaker body 1, so that there is enough space on the top of the speaker body 1 to support the display screen 7 in a flat state.

[0028] In some embodiments, the bottom of the rotating assembly is hinged to one side of the first groove 2 via a hinge 8 .

[0029] Specifically, two hinges 8 are provided, one side of the hinge 8 is fixedly connected to the bottom of the rotating assembly, and the other side of the hinge 8 is fixedly connected to one side of the first groove 2. The arrangement of the hinge 8 enables the rotating assembly and the display screen 7 thereon to rotate around the page axis of the hinge 8, thereby realizing the flipping and standing of the display screen 7.

[0030] like Figure 3 As shown, in some embodiments, when the display screen 7 is erected, at least a portion of it is located on the same horizontal plane as the speaker body 1, and the horizontal plane is parallel to Figure 3 The X-axis in .

[0031] The inventors found that after the rotating assembly is rotated and connected to one side of the first groove 2, when the display screen 7 is flipped, the bottom of the display screen 7 will contact the top surface of the speaker body 1, resulting in that the flipping angle of the display screen 7 is limited. The display screen 7 can only be tilted upward, and the viewing angle is limited, affecting the user experience.

[0032] Since the shortest distance D between the side of the first groove 2 hinged with the rotating component and the side of the speaker body 1 is 0.5cm to 5cm, the setting of this distance ensures that the display screen 7 has enough room to move. When the display screen 7 rotates a certain angle around the page axis of the hinge 8, the bottom of the display screen 7 and part of the speaker body 1 are located in the same horizontal plane, which solves the problem of the bottom of the display screen 7 contacting the top surface of the speaker body 1.

[0033] In some embodiments, at least one support member 4 is provided, and the support member 4 is a gas pressure rod.

[0034] Preferably, two support members 4 are provided, and the two support members 4 provide more stable support to the rotating assembly and the display screen 7; the use of a pneumatic rod can provide stable support and has a good buffering effect. The pneumatic rod supports height adjustment and angle adjustment. Users can adjust the height and tilt angle of the display screen 7 according to their needs, thereby improving the comfort and convenience of use.

[0035] like Figure 4 As shown, in some embodiments, the rotating assembly includes a first turntable 5 and a second turntable 6 that are rotatably connected, a rotating shaft 51 is provided at the center of one side of the first turntable 5, a hole fixedly connected to the rotating shaft 51 is provided on one side of the second turntable 6, the other side of the first turntable 5 is fixedly connected to the display screen 7, and the other side of the second turntable 6 is hinged to the top of the support member 4.

[0036] Specifically, one end of the rotating shaft 51 is engaged with the first turntable 5, and the other end of the rotating shaft 51 is provided with a threaded hole. The end of the rotating shaft 51 with the threaded hole passes through the center of the first turntable 5, and the rotating shaft 51 is fixed to the second turntable 6 by passing bolts through the threaded hole and the hole on the second turntable 6, thereby realizing the rotational connection between the first turntable 5 and the second turntable 6.

[0037] In some embodiments, a damping structure is provided between the first turntable 5 and the second turntable 6 , and the damping structure is used to fix the rotation angle between the first turntable 5 and the second turntable 6 .

[0038] Specifically, by sleeves of gaskets on the rotating shaft 51, the gaskets squeeze each other to generate friction to fix the rotation angle between the first turntable 5 and the second turntable 6, thereby fixing the rotation angle of the display screen 7. The damping structure is a prior art and will not be elaborated here.

[0039] In some embodiments, a limit rail is provided on one side of the second turntable 6, and a limit member slidably connected to the limit rail is provided on one side of the first turntable 5. The limit rail is arc-shaped, and the center angle of the limit rail is 90° to 270°. The center of the limit rail is the same as the center of the rotating shaft 51.

[0040] By setting the limiting rail and the limiting member, the rotation angles of the first turntable 5 and the second turntable 6 are limited, thereby preventing the lines passing through the first turntable 5, the rotating shaft 51 and the second turntable 6 from being entangled.

[0041] In some embodiments, the center angle of the limiting rail is 270°.

[0042] The first rotating disk 5 can rotate 270° around the rotating shaft 51 to meet the user's daily needs of placing the display screen 7 vertically or horizontally.

[0043] How it works:

[0044] In the initial state, the display screen 7 covers the top surface of the audio body 1; the display screen 7 is lifted slightly, the support member 4 is lifted upward, and the top end of the support member 4 drives the rotating assembly to rotate around the page axis on the hinge 8, completing the flipping and standing of the display screen 7; the display screen 7 is pressed downward, and the top and bottom ends of the support member 4 rotate until the support member 4 is laid flat. At this time, the top of the support member 4 contracts and contacts one side of the second groove 3, the support member 4 is stored in the second groove 3, the rotating assembly is stored in the first groove 2, and the display screen 7 covers the top surface of the audio body 1, completing the storage of the display screen 7.

[0045] In the description of the embodiments of the present utility model, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "third", and "fourth" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0046] In the description of the embodiments of the present utility model, it is necessary to understand that "-" and "~" represent the range between two values, and the range includes the endpoints. For example: "AB" represents a range greater than or equal to A and less than or equal to B. "A~B" represents a range greater than or equal to A and less than or equal to B.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A speaker that is easy to adjust, characterized by: include: The speaker body (1) has a groove on the top; A support member (4), the bottom end of which is hinged to the groove; A rotating assembly, the bottom of which is rotatably connected to one side of the groove, and one side of which is hinged to the top of the support member (4); A display screen (7), one side of which is fixedly connected to the other side of the rotating assembly; After closing, the support member (4) and the rotating assembly are stored in the groove, and the display screen (7) covers the top surface of the sound box body (1); The rotating assembly comprises a first rotating disk (5) and a second rotating disk (6) which are rotatably connected, a rotating shaft (51) is provided at the center of one side of the first rotating disk (5), a hole fixedly connected to the rotating shaft (51) is provided on one side of the second rotating disk (6), the other side of the first rotating disk (5) is fixedly connected to the display screen (7), and the other side of the second rotating disk (6) is hinged to the top end of the support member (4).

2. The easily adjustable sound box according to claim 1, characterized in that: The groove comprises a first groove (2) and a second groove (3) located in the first groove (2); the bottom of the rotating component is hinged to one side of the first groove (2); the first groove (2) is used to accommodate the rotating component; the bottom end of the support member (4) is hinged to the second groove (3); the second groove (3) is used to accommodate the support member (4).

3. The easily adjustable sound box according to claim 2, characterized in that: The first groove (2) occupies 1 / 3 to 1 / 2 of the top surface area of ​​the speaker body (1), and the shortest distance D between the side of the first groove (2) where the rotating component is hinged to the side of the speaker body (1) is 0.5 cm to 5 cm.

4. The easily adjustable sound box according to claim 2, characterized in that: The bottom of the rotating assembly is hinged to one side of the first groove (2) via a hinge (8).

5. The easily adjustable sound box according to claim 1, characterized in that: When the display screen (7) is erected, at least a portion thereof is located on the same horizontal plane as the sound box body (1).

6. The easily adjustable sound box according to claim 1, characterized in that: At least one support member (4) is provided, and the support member (4) is a gas pressure rod.

7. The easily adjustable sound box according to claim 1, characterized in that: A damping structure is provided between the first rotating disk (5) and the second rotating disk (6), and the damping structure is used to fix the rotation angle between the first rotating disk (5) and the second rotating disk (6).

8. The easily adjustable sound box according to claim 1, characterized in that: A limiting rail is provided on one side of the second turntable (6), and a limiting member slidably connected to the limiting rail is provided on one side of the first turntable (5). The limiting rail is arc-shaped, and the center angle of the limiting rail is 90° to 270°. The center of the limiting rail is the same as the center of the rotating shaft (51).

9. The easily adjustable sound box according to claim 8, characterized in that: The center angle of the limiting rail is 270°.

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