Sound box with folding and rotating functions

Abstract

The utility model provides sound equipment with folding and rotating functions. The sound equipment comprises a sound equipment main body, a rotating assembly, a folding assembly and a display screen, a groove is formed in the top of the sound equipment main body; one side of the rotating assembly is fixedly connected to the groove; one end of the folding assembly is fixedly connected with the other side of the rotating assembly, and the folding assembly comprises a first connecting piece, a second connecting piece, a push rod assembly and a first supporting piece; the first connecting piece is bent to form a first side plate and a second side plate; the second connecting piece is bent to form a third side plate and a fourth side plate which are perpendicular to each other; the top end of the push rod assembly is rotationally connected with the third side plate; the bottom end of the first supporting piece is connected to the second side plate, and the top end is connected to the fourth side plate; the display screen is fixedly connected with the third side plate. The angle of the display screen is adjusted through the rotating assembly, and the display screen is folded through the folding assembly. The problems that a display screen on the sound box is fixedly arranged, cannot be adjusted, occupies a large space and is not convenient to transport and store are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment, in particular to a audio equipment with folding and rotating functions. Background Art

[0002] Existing speakers have a single function and can only play audio. They need an external display to meet the needs of playing presentations or videos in public occasions such as meetings or performances. Some speakers with displays have a fixed display that cannot be adjusted, and the display takes up a lot of space, which is not conducive to transportation and storage. Utility Model Content

[0003] To solve the problem that the display screen on the speaker is fixed and cannot be adjusted, and the display screen takes up a large space, which is not conducive to transportation and storage.

[0004] The utility model provides a sound machine with a folding and rotating function, comprising a sound machine body, a rotating component, a folding component and a display screen; a groove is provided on the top of the sound machine body; one side of the rotating component is fixedly connected to the groove; one end of the folding component is fixedly connected to the other side of the rotating component, and the folding component comprises a first connecting member, a second connecting member, a push rod assembly and a first supporting member; the first connecting member is bent to form a first side panel and a second side panel that are perpendicular to each other; the second connecting member is bent to form a third side panel and a fourth side panel that are perpendicular to each other; the bottom end of the push rod assembly is rotatably connected to the first side panel, and the top end of the push rod assembly is rotatably connected to the bottom surface of the third side panel; the bottom end of the first supporting member is rotatably connected to a side of the second side panel away from the bottom end of the push rod assembly, and the top end of the first supporting member is rotatably connected to the fourth side panel; the display screen is fixedly connected to the third side panel.

[0005] Preferably, the rotating assembly includes a first rotating member and a second rotating member which are rotatably connected, the bottom surface of the first rotating member is fixedly connected to the top surface of the groove, and the top surface of the second rotating member is fixedly connected to the first side plate.

[0006] Preferably, the first rotating member is provided with a limiting groove, and the second rotating member is provided with a limiting protrusion, and the limiting protrusion is clamped in the limiting groove.

[0007] Preferably, a first hole is provided at the center of the first rotating member, a first mounting groove is provided at the edge of the first hole, a second hole is provided at the center of the second rotating member, and the rotating assembly also includes a limit member, the limit member is provided with a boss, a third hole is provided at the bottom of the boss, the limit member is engaged with the first mounting groove, the boss passes through the first hole, and the limit member and the second rotating member are connected by bolts passing through the second hole and the third hole.

[0008] Preferably, the limiting member is provided with a first wiring opening, the second rotating member is provided with a second wiring opening, the first wiring opening and the second wiring opening overlap each other, the groove is provided with a third wiring opening, and the first hole, the first wiring opening, the second wiring opening and the third wiring opening are all located on the same straight line.

[0009] Preferably, the rotating component also includes a gear, which is arranged between the first rotating member and the second rotating member and nested on the outside of the convex column. The second rotating member is provided with a convex ring for supporting the gear, and the outer periphery of the convex ring is provided with a second mounting groove. The second mounting groove is provided with a positioning member, and the positioning member is provided with a ball, and the ball and the gear are rollingly connected.

[0010] Preferably, the folding assembly further comprises a second support member, the bottom end of the second support member is rotatably connected to the center of the second side plate, and the top end of the second support member is rotatably connected to the fourth side plate.

[0011] Preferably, two folding components are symmetrically provided.

[0012] Preferably, the speaker body is provided with a power supply and a first detachable side panel, and the first detachable side panel is connected to a side of the speaker body close to the power supply.

[0013] Preferably, a second detachable side panel is provided on one side of the audio body, and the second detachable side panel is provided with an amplifier circuit board and an interface, and the interface is electrically connected to the power supply.

[0014] The beneficial effects of the utility model are embodied in the following two aspects:

[0015] 1) By connecting a display screen to the speaker, the problem that the existing speakers have a single function and can only play audio, and an external display screen is required to meet the needs of playing presentations or videos in public places such as meetings or performances is solved.

[0016] 2) The angle of the display screen is adjusted by the rotating component, and the display screen is folded by the folding component. This solves the problem that the display screen on the speaker is fixed and cannot be adjusted, and the display screen takes up a lot of space, which is not conducive to transportation and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram provided by the utility model.

[0018] Figure 2 for Figure 1 Exploded diagram.

[0019] Figure 3 for Figure 2 Enlarged view of position 2.

[0020] Figure 4 An exploded view of a rotating component.

[0021] Figure 5 for Figure 2 Enlarged view of location 3.

[0022] Figure 6 This is an exploded view provided by the utility model.

[0023] In the figure: 1-speaker body; 11-groove; 12-third wiring opening; 2-rotating assembly; 21-first rotating member; 211-limiting groove; 212-first hole; 213-first mounting groove; 22-second rotating member; 221-limiting protrusion; 222-second hole; 223-second wiring opening; 224-convex ring; 225-second mounting groove; 226-positioning member; 227-ball; 23-limiting member; 231-convex column; 232 -third hole; 233-first wiring opening; 24-gear; 3-folding assembly; 31-first connecting piece; 311-first side panel; 312-second side panel; 32-second connecting piece; 321-third side panel; 322-fourth side panel; 33-push rod assembly; 34-first supporting piece; 35-second supporting piece; 4-power supply; 5-first detachable side panel; 6-second detachable side panel; 61-power amplifier circuit board; 62-interface; 7-display screen. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1-Figure 6 , a speaker with folding and rotating function, comprising a speaker body 1, a rotating component 2, a folding component 3 and a display screen 7; a groove 11 is provided on the top of the speaker body 1; one side of the rotating component 2 is fixedly connected to the groove 11; one end of the folding component 3 is fixedly connected to the other side of the rotating component 2, and the folding component 3 comprises a first connecting member 31, a second connecting member 32, a push rod assembly 33 and a first supporting member 34; the first connecting member 31 is bent to form a first side plate 311 and a second side plate 312 perpendicular to each other; the second connecting member 32 is bent to form a third side plate 321 and a fourth side plate 322 perpendicular to each other; the bottom end of the push rod assembly 33 is rotatably connected to the first side plate 311, and the top end of the push rod assembly 33 is rotatably connected to the bottom surface of the third side plate 321; the bottom end of the first supporting member 34 is rotatably connected to the side of the second side plate 312 away from the bottom end of the push rod assembly 33, and the top end of the first supporting member 34 is rotatably connected to the fourth side plate 322; the display screen 7 is fixedly connected to the third side plate 321.

[0026] The push rod assembly 33 pushes the third side panel 321 upward, and the third side panel 321 lifts the display screen 7. At this time, one end of the first support member 34 is connected to the second side panel 312, and the other end is supported on the fourth side panel 322. On the one hand, the first support member 34 limits the pushing direction of the push rod assembly 33, so that the push rod assembly 33 tilts to one side to erect the display screen 7. On the other hand, it supports the display screen 7.

[0027] By connecting the display screen 7 to the speaker, the problem that the existing speaker has a single function and can only play audio, and an external display screen 7 is required to meet the needs of playing presentations or videos in public places such as meetings or performances is solved. The display screen 7 is adjusted in angle by the rotating component 2, and the display screen 7 is folded by the folding component 3. The problem that the display screen 7 on the speaker is fixed and cannot be adjusted, and the display screen 7 occupies a large space, which is not conducive to transportation and storage is solved.

[0028] In some embodiments, the rotating assembly 2 includes a first rotating member 21 and a second rotating member 22 that are rotatably connected, the bottom surface of the first rotating member 21 is fixedly connected to the top surface of the groove 11, and the top surface of the second rotating member 22 is fixedly connected to the first side plate 311.

[0029] The first rotating member 21 and the second rotating member 22 are provided with a rotatable connection to facilitate the rotation of the display screen 7. The bottom surface of the first rotating member 21 and the top surface of the second rotating member 22 are both planar structures and are provided with threaded holes to facilitate the connection of the first rotating member 21, the second rotating member 22 and other components.

[0030] like Figure 3 and Figure 4 As shown, in some embodiments, the first rotating member 21 is provided with a limiting groove 211 , and the second rotating member 22 is provided with a limiting protrusion 221 , and the limiting protrusion 221 is clamped in the limiting groove 211 .

[0031] The limiting groove 211 is an annular hollow groove that passes through the first rotating member 21. The limiting protrusion 221 is arranged on the bottom surface of the second rotating member 22 and can rotate around the limiting groove 211. The limiting protrusion 221 and the limiting groove 211 play the role of limiting the rotation angle of the first rotating member 21 and the second rotating member 22 to prevent the upper and lower lines of the audio from being entangled with each other.

[0032] In some embodiments, a first hole 212 is provided at the center of the first rotating member 21, a first mounting groove 213 is provided at the edge of the first hole 212, a second hole 222 is provided at the center of the second rotating member 22, and the rotating assembly 2 also includes a limit member 23, the limit member 23 is provided with a boss 231, and a third hole 232 is provided at the bottom of the boss 231. The limit member 23 is engaged with the first mounting groove 213, and the boss 231 passes through the first hole 212, and the limit member 23 and the second rotating member 22 are connected by bolts passing through the second hole 222 and the third hole 232.

[0033] The position where the second hole 222 is provided on the second rotating member 22 is recessed inwards, and a shielding member is provided at the recessed position, which plays a role in dust prevention. The setting of the limiting member 23 realizes the rotational connection between the first rotating member 21 and the second rotating member 22 around the limiting member 23, and the first rotating member 21 is fixed by threading the threaded hole of the first rotating member 21, and when the second rotating member 22 rotates, the limiting member 23 rotates accordingly.

[0034] In some embodiments, the limiting member 23 is provided with a first wiring opening 233, the second rotating member 22 is provided with a second wiring opening 223, the first wiring opening 233 and the second wiring opening 223 overlap with each other, the groove 11 is provided with a third wiring opening 12, and the first hole 212, the first wiring opening 233, the second wiring opening 223 and the third wiring opening 12 are all located on the same straight line.

[0035] The first hole 212, the first wiring opening 233, the second wiring opening 223 and the third wiring opening 12 all serve to allow the upper and lower connecting wires of the audio system to pass through.

[0036] In some embodiments, the rotating component 2 also includes a gear 24, which is arranged between the first rotating member 21 and the second rotating member 22, and is nested on the outside of the convex column 231. The second rotating member 22 is provided with a convex ring 224 for supporting the gear 24. The outer periphery of the convex ring 224 is provided with a second mounting groove 225. The second mounting groove 225 is provided with a positioning member 226. The positioning member 226 is provided with a ball 227, and the ball 227 and the gear 24 are rollingly connected.

[0037] When the second rotating member 22 is rotated, the positioning member 226 and the ball 227 rotate synchronously therewith, the gear 24 is fixed on the outer side of the boss 231, and the ball 227 rolls on the positioning member 226 around the teeth on the edge of the gear 24. When the second rotating member 22 stops rotating, the ball 227 is stuck on the teeth, which plays a positioning role for the first rotating member 21 and the second rotating member 22.

[0038] like Figure 5 As shown, in some embodiments, the folding assembly 3 further includes a second support member 35 , the bottom end of the second support member 35 is rotatably connected to the center of the second side plate 312 , and the top end of the second support member 35 is rotatably connected to the fourth side plate 322 .

[0039] When the push rod assembly 33 is lifted to the highest point, the second support member 35, the push rod assembly 33 and the first support member 34 form a stable triangular structure, which provides better support for the display screen 7. In addition, the second support member 35 also serves to limit the pushing direction of the push rod assembly 33.

[0040] In some embodiments, two folding components 3 are symmetrically provided. The folding components 3 are symmetrically provided on the left and right sides to support the display screen 7 more stably.

[0041] like Figure 6 As shown, in some embodiments, the speaker body 1 is provided with a power supply 4 and a first detachable side panel 5, and the first detachable side panel 5 is connected to a side of the speaker body 1 close to the power supply 4. The provision of the first detachable side panel 5 facilitates the assembly and daily inspection and maintenance of the battery.

[0042] like Figure 6 As shown, in some embodiments, a second detachable side panel 6 is provided on one side of the speaker body 1, and the second detachable side panel 6 is provided with a power amplifier circuit board 61 and an interface 62, and the interface 62 is electrically connected to the power supply 4. The provision of the second detachable side panel 6 facilitates the assembly and daily inspection and maintenance of the power amplifier circuit 61, and the provision of the interface 62 facilitates the connection of an external power supply and the speaker with a folding and rotating function.

[0043] like Figure 1 As shown, rollers are provided at the bottom of the speaker body 1 to facilitate the movement and transportation of the speaker with folding and rotating functions.

[0044] How it works:

[0045] In the initial state, the display screen 7 is stored on the top of the audio body 1. When the size of the display screen 7 is small, the display screen 7 can be directly stored in the groove 11; the display screen 7 is manually lifted, the push rod assembly 33 is lifted upward, the push rod assembly 33 is in a non-horizontal state, the telescopic rod retracted in the push rod assembly 33 extends outward, the first support member 34 and the second support member 35 stand up with the extension of the telescopic rod, and under the restriction of the first support member 34 and the second support member 35, the push rod assembly 33 is lifted to one side, thereby changing the angle of the display screen 7, so that the display screen 7 is lifted and stands up to one side of the audio; this process only requires lifting the display screen 7, the operation is simple, and the movement amplitude is small.

[0046] When the angle of the display screen 7 needs to be adjusted, the display screen 7 or the folding component 3 is directly rotated to drive the second rotating member 22 to rotate. The second rotating member 22 drives the limiting member 23 to rotate on the first rotating member 21. The ball 227 rolls on the tooth positioning member 226 on the edge of the gear 24. The second rotating member 22 can only rotate within the limited range of the limiting groove 211. When the rotation stops, the ball 227 is stuck on the tooth, which plays a positioning role for the first rotating member 21 and the second rotating member 22.

[0047] When the display screen 7 is not in use, the display screen 7 is gently pushed downward, and the telescopic rod of the push rod assembly 33 is retracted inward, and the first support member 34 and the second support member 35 are laid flat as the telescopic rod on the push rod assembly 33 is retracted, until the entire push rod assembly 33 is in a flat state. Since the bottom end of the push rod assembly 33 is rotatably connected to the first side plate 311, and the top end of the push rod assembly 33 is rotatably connected to the bottom surface of the third side plate 321, the movement of the telescopic rod in the push rod assembly 33 is restricted, so that the push rod assembly 33 is in a stable state of being retracted and laid flat, and the display screen 7 is also laid flat and stored on the top of the speaker body 1. The folding and rotation of the display screen 7 on the speaker is completed.

[0048] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "top", "bottom", "inside", "outside", "inner side", "outer side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Among them, "inside" refers to an internal or enclosed area or space. "Periphery" refers to the area surrounding a specific component or a specific area.

[0049] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "assemble" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] 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 with folding and rotating function, characterized in that: include: The speaker body (1) has a groove (11) on the top; A rotating assembly (2), one side of which is fixedly connected to the groove (11); A folding assembly (3), one end of which is fixedly connected to the other side of the rotating assembly (2), and the folding assembly (3) comprises: A first connecting member (31) is bent to form a first side plate (311) and a second side plate (312) that are perpendicular to each other; A second connecting member (32) is bent to form a third side plate (321) and a fourth side plate (322) that are perpendicular to each other; A push rod assembly (33), the bottom end of which is rotatably connected to the first side plate (311), and the top end of which is rotatably connected to the bottom surface of the third side plate (321); A first support member (34); the bottom end of which is rotatably connected to a side of the second side plate (312) away from the bottom end of the push rod assembly (33), and the top end of which is rotatably connected to the fourth side plate (322); The display screen (7) is fixedly connected to the third side panel (321).

2. The speaker with folding and rotating function according to claim 1, characterized in that: The rotating assembly (2) comprises a first rotating member (21) and a second rotating member (22) which are rotatably connected, the bottom surface of the first rotating member (21) being fixedly connected to the top surface of the groove (11), and the top surface of the second rotating member (22) being fixedly connected to the first side plate (311).

3. The speaker with folding and rotating function according to claim 2, characterized in that: The first rotating member (21) is provided with a limiting groove (211), and the second rotating member (22) is provided with a limiting protrusion (221), and the limiting protrusion (221) is clamped in the limiting groove (211).

4. The speaker with folding and rotating function according to claim 2, characterized in that: A first hole (212) is provided at the center of the first rotating member (21), a first mounting groove (213) is provided at the edge of the first hole (212), a second hole (222) is provided at the center of the second rotating member (22), the rotating assembly (2) further comprises a limiting member (23), the limiting member (23) is provided with a boss (231), a third hole (232) is provided at the bottom of the boss (231), the limiting member (23) is engaged with the first mounting groove (213), the boss (231) passes through the first hole (212), and the limiting member (23) and the second rotating member (22) are connected by bolts passing through the second hole (222) and the third hole (232).

5. The speaker with folding and rotating function according to claim 4, characterized in that: The limiting member (23) is provided with a first wiring opening (233), the second rotating member (22) is provided with a second wiring opening (223), the first wiring opening (233) and the second wiring opening (223) overlap each other, the groove (11) is provided with a third wiring opening (12), and the first hole (212), the first wiring opening (233), the second wiring opening (223) and the third wiring opening (12) are all located on the same straight line.

6. The speaker with folding and rotating function according to claim 5, characterized in that: The rotating assembly (2) further comprises a gear (24), wherein the gear (24) is arranged between the first rotating member (21) and the second rotating member (22) and is nested on the outer side of the convex column (231); the second rotating member (22) is provided with a convex ring (224) for supporting the gear (24); the outer periphery of the convex ring (224) is provided with a second mounting groove (225); the second mounting groove (225) is provided with a positioning member (226); the positioning member (226) is provided with a ball (227); the ball (227) and the gear (24) are rollingly connected.

7. The speaker with folding and rotating function according to claim 1, characterized in that: The folding assembly (3) further comprises a second support member (35), the bottom end of the second support member (35) being rotatably connected to the center of the second side plate (312), and the top end of the second support member (35) being rotatably connected to the fourth side plate (322).

8. The speaker with folding and rotating function according to claim 1, characterized in that: The folding components (3) are symmetrically provided with two.

9. The speaker with folding and rotating function according to claim 1, characterized in that: The sound body (1) is provided with a power supply (4) and a first detachable side panel (5), and the first detachable side panel (5) is connected to a side of the sound body (1) close to the power supply (4).

10. The speaker with folding and rotating function according to claim 9, characterized in that: A second detachable side panel (6) is provided on one side of the audio body (1); the second detachable side panel (6) is provided with a power amplifier circuit board (61) and an interface (62); the interface (62) is electrically connected to a power source (4).

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